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<div class="title">Pathfinder.cpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (c) 2012, 2013 Ripple Labs Inc.</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">//==============================================================================</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <ripple/app/ledger/OrderBookDB.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <ripple/app/main/Application.h></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <ripple/app/paths/Pathfinder.h></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <ripple/app/paths/RippleCalc.h></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <ripple/app/paths/RippleLineCache.h></span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <ripple/app/paths/impl/PathfinderUtils.h></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <ripple/basics/Log.h></span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <ripple/basics/join.h></span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <ripple/core/Config.h></span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <ripple/core/JobQueue.h></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <ripple/json/to_string.h></span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <ripple/ledger/PaymentSandbox.h></span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/tuple.html">tuple</a>></span></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">Core Pathfinding Engine</span></div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">The pathfinding request is identified by category, XRP to XRP, XRP to</span></div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment">non-XRP, non-XRP to XRP, same currency non-XRP to non-XRP, cross-currency</span></div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">non-XRP to non-XRP. For each category, there is a table of paths that the</span></div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">pathfinder searches for. Complete paths are collected.</span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">Each complete path is then rated and sorted. Paths with no or trivial</span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">liquidity are dropped. Otherwise, paths are sorted based on quality,</span></div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment">liquidity, and path length.</span></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment">Path slots are filled in quality (ratio of out to in) order, with the</span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment">exception that the last path must have enough liquidity to complete the</span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment">payment (assuming no liquidity overlap). In addition, if no selected path</span></div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment">is capable of providing enough liquidity to complete the payment by itself,</span></div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment">an extra "covering" path is returned.</span></div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment">The selected paths are then tested to determine if they can complete the</span></div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment">payment and, if so, at what cost. If they fail and a covering path was</span></div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment">found, the test is repeated with the covering path. If this succeeds, the</span></div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment">final paths and the estimated cost are returned.</span></div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment">The engine permits the search depth to be selected and the paths table</span></div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment">includes the depth at which each path type is found. A search depth of zero</span></div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment">causes no searching to be done. Extra paths can also be injected, and this</span></div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment">should be used to preserve previously-found paths across invokations for the</span></div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment">same path request (particularly if the search depth may change).</span></div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  </div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">namespace </span>{</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  </div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment">// This is an arbitrary cutoff, and it might cause us to miss other</span></div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment">// good paths with this arbitrary cut off.</span></div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> PATHFINDER_MAX_COMPLETE_PATHS = 1000;</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">struct </span>AccountCandidate</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> {</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordtype">int</span> priority;</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="namespaceripple.html#a00ae0d729cb3e35b6bcac9a27ebb5284">AccountID</a> account;</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> highPriority = 10000;</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> };</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  </div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> compareAccountCandidate(</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq,</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  AccountCandidate <span class="keyword">const</span>& first,</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  AccountCandidate <span class="keyword">const</span>& second)</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> {</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">if</span> (first.priority < second.priority)</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  </div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">if</span> (first.account > second.account)</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  </div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">return</span> (first.priority ^ seq) < (second.priority ^ seq);</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> }</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">using</span> AccountCandidates = <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<AccountCandidate></a>;</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  </div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">struct </span>CostedPath</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> {</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">int</span> searchLevel;</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="classripple_1_1Pathfinder.html#acd0b02e69fdb85eaf3b8dc202f2d0575">Pathfinder::PathType</a> type;</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> };</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  </div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keyword">using</span> CostedPathList = <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<CostedPath></a>;</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  </div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="keyword">using</span> PathTable = <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/map.html">std::map<Pathfinder::PaymentType, CostedPathList></a>;</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  </div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="keyword">struct </span>PathCost</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> {</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordtype">int</span> cost;</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordtype">char</span> <span class="keyword">const</span>* path;</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> };</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keyword">using</span> PathCostList = <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<PathCost></a>;</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  </div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="keyword">static</span> PathTable mPathTable;</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  </div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> pathTypeToString(<a class="code" href="classripple_1_1Pathfinder.html#acd0b02e69fdb85eaf3b8dc202f2d0575">Pathfinder::PathType</a> <span class="keyword">const</span>& type)</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> {</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> ret;</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& node : type)</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  {</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">switch</span> (node)</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  {</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">case</span> <a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a0da3c58120423e1b01db90895a785da2">Pathfinder::nt_SOURCE</a>:</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  ret.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/append.html">append</a>(<span class="stringliteral">"s"</span>);</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">case</span> <a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304ac23bd31c079313dce20c167ed9b1540a">Pathfinder::nt_ACCOUNTS</a>:</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  ret.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/append.html">append</a>(<span class="stringliteral">"a"</span>);</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">case</span> <a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a2ee912cf2a6c836b2520c3b739f5cad6">Pathfinder::nt_BOOKS</a>:</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  ret.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/append.html">append</a>(<span class="stringliteral">"b"</span>);</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">case</span> <a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a6901bba228317efdc75f8ee33d262b9f">Pathfinder::nt_XRP_BOOK</a>:</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  ret.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/append.html">append</a>(<span class="stringliteral">"x"</span>);</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">case</span> <a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a9d65441afb966e00f2680657db42c312">Pathfinder::nt_DEST_BOOK</a>:</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  ret.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/append.html">append</a>(<span class="stringliteral">"f"</span>);</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">case</span> <a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a92181edf87fa9af5707f4ae7a6c3bc22">Pathfinder::nt_DESTINATION</a>:</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  ret.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/append.html">append</a>(<span class="stringliteral">"d"</span>);</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  }</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  </div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">return</span> ret;</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> }</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  </div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment">// Return the smallest amount of useful liquidity for a given amount, and the</span></div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment">// total number of paths we have to evaluate.</span></div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> STAmount</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> smallestUsefulAmount(STAmount <span class="keyword">const</span>& amount, <span class="keywordtype">int</span> maxPaths)</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> {</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a0ad557cc32ca87dcea19af8e30c63c6a">divide</a>(amount, STAmount(maxPaths + 2), amount.issue());</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> }</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> } <span class="comment">// namespace</span></div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  </div>
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<div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="classripple_1_1Pathfinder.html#a494103ba295a87711e505b8bb348b02c"> 161</a></span> <a class="code" href="classripple_1_1Pathfinder.html#a494103ba295a87711e505b8bb348b02c">Pathfinder::Pathfinder</a>(</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<RippleLineCache></a> <span class="keyword">const</span>& cache,</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& uSrcAccount,</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& uDstAccount,</div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <a class="code" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span>& uSrcCurrency,</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<AccountID></a> <span class="keyword">const</span>& uSrcIssuer,</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& saDstAmount,</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<STAmount></a> <span class="keyword">const</span>& srcAmount,</div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <a class="code" href="classripple_1_1Application.html">Application</a>& app)</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  : mSrcAccount(uSrcAccount)</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  , mDstAccount(uDstAccount)</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  , mEffectiveDst(</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(saDstAmount.getIssuer()) ? uDstAccount</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  : saDstAmount.getIssuer())</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  , mDstAmount(saDstAmount)</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  , mSrcCurrency(uSrcCurrency)</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  , mSrcIssuer(uSrcIssuer)</div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  , mSrcAmount(srcAmount.value_or(<a class="code" href="classripple_1_1STAmount.html">STAmount</a>(</div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  {uSrcCurrency,</div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  uSrcIssuer.<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional/value_or.html">value_or</a>(</div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(uSrcCurrency) ? <a class="code" href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">xrpAccount</a>() : uSrcAccount)},</div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  1u,</div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  0,</div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">true</span>)))</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  , convert_all_(<a class="code" href="namespaceripple.html#a4305eab0b3a5773888210c37c497a1e3">convertAllCheck</a>(mDstAmount))</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  , mLedger(cache->getLedger())</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  , mRLCache(cache)</div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  , app_(app)</div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  , j_(app.journal(<span class="stringliteral">"Pathfinder"</span>))</div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> {</div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  assert(!uSrcIssuer || <a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(uSrcCurrency) == <a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(uSrcIssuer.value()));</div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> }</div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  </div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="classripple_1_1Pathfinder.html#a1799d6ffb8bc27e6f7be100ab01856fd"> 195</a></span> <a class="code" href="classripple_1_1Pathfinder.html#a1799d6ffb8bc27e6f7be100ab01856fd">Pathfinder::findPaths</a>(</div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordtype">int</span> searchLevel,</div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a><<span class="keywordtype">bool</span>(<span class="keywordtype">void</span>)> <span class="keyword">const</span>& continueCallback)</div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> {</div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) << <span class="stringliteral">"findPaths start"</span>;</div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a> == beast::zero)</div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  {</div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="comment">// No need to send zero money.</span></div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"Destination amount was zero."</span>;</div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="classripple_1_1Pathfinder.html#aeccc7b68adaabd62172d194a93df4925">mLedger</a>.reset();</div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  </div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="comment">// TODO(tom): why do we reset the ledger just in this case and the one</span></div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="comment">// below - why don't we do it each time we return false?</span></div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  }</div>
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  </div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Pathfinder.html#a3fdb9dd6c5eb68bc888da822bf4f5403">mSrcAccount</a> == <a class="code" href="classripple_1_1Pathfinder.html#ad7e5eb378607bc8fcbc1c8f0688cc471">mDstAccount</a> && <a class="code" href="classripple_1_1Pathfinder.html#ad7e5eb378607bc8fcbc1c8f0688cc471">mDstAccount</a> == <a class="code" href="classripple_1_1Pathfinder.html#a56ce57eaa9ea3bc62fef40bbaf15fb29">mEffectiveDst</a> &&</div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <a class="code" href="classripple_1_1Pathfinder.html#a5d9d107482cdda6999146d0088a7d00c">mSrcCurrency</a> == <a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>.<a class="code" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>())</div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  {</div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="comment">// No need to send to same account with same currency.</span></div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"Tried to send to same issuer"</span>;</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <a class="code" href="classripple_1_1Pathfinder.html#aeccc7b68adaabd62172d194a93df4925">mLedger</a>.reset();</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  }</div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  </div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Pathfinder.html#a3fdb9dd6c5eb68bc888da822bf4f5403">mSrcAccount</a> == <a class="code" href="classripple_1_1Pathfinder.html#a56ce57eaa9ea3bc62fef40bbaf15fb29">mEffectiveDst</a> &&</div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <a class="code" href="classripple_1_1Pathfinder.html#a5d9d107482cdda6999146d0088a7d00c">mSrcCurrency</a> == <a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>.<a class="code" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>())</div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  {</div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="comment">// Default path might work, but any path would loop</span></div>
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<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  }</div>
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  </div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <a class="code" href="classripple_1_1Pathfinder.html#a3fe4ffced633b32b0ccdc89541614445">m_loadEvent</a> = <a class="code" href="classripple_1_1Pathfinder.html#a662197b9a477c9fe6893ef59a6280bbb">app_</a>.<a class="code" href="classripple_1_1Application.html#a860be08979e27d8c6f37f722f996ba6c">getJobQueue</a>().<a class="code" href="classripple_1_1JobQueue.html#aaacda2b13f6602a6db919fdc2a8bcdec">makeLoadEvent</a>(<a class="code" href="namespaceripple.html#ae0f54f8ce649d639bf3e2b295347e17aa45d646c1a9b70027d5f9f46458203942">jtPATH_FIND</a>, <span class="stringliteral">"FindPath"</span>);</div>
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">auto</span> currencyIsXRP = <a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(<a class="code" href="classripple_1_1Pathfinder.html#a5d9d107482cdda6999146d0088a7d00c">mSrcCurrency</a>);</div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  </div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordtype">bool</span> useIssuerAccount = <a class="code" href="classripple_1_1Pathfinder.html#a2749cd65297c623b9376ad238c6bfa8b">mSrcIssuer</a> && !currencyIsXRP && !<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(*<a class="code" href="classripple_1_1Pathfinder.html#a2749cd65297c623b9376ad238c6bfa8b">mSrcIssuer</a>);</div>
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<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keyword">auto</span>& account = useIssuerAccount ? *<a class="code" href="classripple_1_1Pathfinder.html#a2749cd65297c623b9376ad238c6bfa8b">mSrcIssuer</a> : <a class="code" href="classripple_1_1Pathfinder.html#a3fdb9dd6c5eb68bc888da822bf4f5403">mSrcAccount</a>;</div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keyword">auto</span> issuer = currencyIsXRP ? <a class="code" href="namespaceripple.html#a00ae0d729cb3e35b6bcac9a27ebb5284">AccountID</a>() : account;</div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <a class="code" href="classripple_1_1Pathfinder.html#ab142edfed4f35e23c611fb20704dceca">mSource</a> = <a class="code" href="classripple_1_1STPathElement.html">STPathElement</a>(account, <a class="code" href="classripple_1_1Pathfinder.html#a5d9d107482cdda6999146d0088a7d00c">mSrcCurrency</a>, issuer);</div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keyword">auto</span> issuerString =</div>
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<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <a class="code" href="classripple_1_1Pathfinder.html#a2749cd65297c623b9376ad238c6bfa8b">mSrcIssuer</a> ? <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(*<a class="code" href="classripple_1_1Pathfinder.html#a2749cd65297c623b9376ad238c6bfa8b">mSrcIssuer</a>) : <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a>(<span class="stringliteral">"none"</span>);</div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) << <span class="stringliteral">"findPaths>"</span></div>
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  << <span class="stringliteral">" mSrcAccount="</span> << <a class="code" href="classripple_1_1Pathfinder.html#a3fdb9dd6c5eb68bc888da822bf4f5403">mSrcAccount</a></div>
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<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  << <span class="stringliteral">" mDstAccount="</span> << <a class="code" href="classripple_1_1Pathfinder.html#ad7e5eb378607bc8fcbc1c8f0688cc471">mDstAccount</a></div>
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  << <span class="stringliteral">" mDstAmount="</span> << <a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>.<a class="code" href="classripple_1_1STAmount.html#aee39db45aa65eddca7002ad9bf3e7877">getFullText</a>()</div>
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<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  << <span class="stringliteral">" mSrcCurrency="</span> << <a class="code" href="classripple_1_1Pathfinder.html#a5d9d107482cdda6999146d0088a7d00c">mSrcCurrency</a></div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  << <span class="stringliteral">" mSrcIssuer="</span> << issuerString;</div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  </div>
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1Pathfinder.html#aeccc7b68adaabd62172d194a93df4925">mLedger</a>)</div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  {</div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"findPaths< no ledger"</span>;</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  }</div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  </div>
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordtype">bool</span> bSrcXrp = <a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(<a class="code" href="classripple_1_1Pathfinder.html#a5d9d107482cdda6999146d0088a7d00c">mSrcCurrency</a>);</div>
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordtype">bool</span> bDstXrp = <a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(<a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>.<a class="code" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>());</div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  </div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1Pathfinder.html#aeccc7b68adaabd62172d194a93df4925">mLedger</a>->exists(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(<a class="code" href="classripple_1_1Pathfinder.html#a3fdb9dd6c5eb68bc888da822bf4f5403">mSrcAccount</a>)))</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  {</div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="comment">// We can't even start without a source account.</span></div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"invalid source account"</span>;</div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  }</div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  </div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">if</span> ((<a class="code" href="classripple_1_1Pathfinder.html#a56ce57eaa9ea3bc62fef40bbaf15fb29">mEffectiveDst</a> != <a class="code" href="classripple_1_1Pathfinder.html#ad7e5eb378607bc8fcbc1c8f0688cc471">mDstAccount</a>) &&</div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  !<a class="code" href="classripple_1_1Pathfinder.html#aeccc7b68adaabd62172d194a93df4925">mLedger</a>->exists(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(<a class="code" href="classripple_1_1Pathfinder.html#a56ce57eaa9ea3bc62fef40bbaf15fb29">mEffectiveDst</a>)))</div>
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  {</div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"Non-existent gateway"</span>;</div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  </div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1Pathfinder.html#aeccc7b68adaabd62172d194a93df4925">mLedger</a>->exists(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(<a class="code" href="classripple_1_1Pathfinder.html#ad7e5eb378607bc8fcbc1c8f0688cc471">mDstAccount</a>)))</div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  {</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="comment">// Can't find the destination account - we must be funding a new</span></div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="comment">// account.</span></div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordflow">if</span> (!bDstXrp)</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  {</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"New account not being funded in XRP "</span>;</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  }</div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  </div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keyword">auto</span> <span class="keyword">const</span> reserve = <a class="code" href="classripple_1_1STAmount.html">STAmount</a>(<a class="code" href="classripple_1_1Pathfinder.html#aeccc7b68adaabd62172d194a93df4925">mLedger</a>->fees().accountReserve(0));</div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a> < reserve)</div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  {</div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  << <span class="stringliteral">"New account not getting enough funding: "</span> << <a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a></div>
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  << <span class="stringliteral">" < "</span> << reserve;</div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  }</div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  }</div>
|
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  </div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="comment">// Now compute the payment type from the types of the source and destination</span></div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="comment">// currencies.</span></div>
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<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <a class="code" href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68">PaymentType</a> paymentType;</div>
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<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">if</span> (bSrcXrp && bDstXrp)</div>
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<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  {</div>
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<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="comment">// XRP -> XRP</span></div>
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<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"XRP to XRP payment"</span>;</div>
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<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  paymentType = <a class="code" href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68aab70f6934f757bb3eca6032a279f2d2f">pt_XRP_to_XRP</a>;</div>
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<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  }</div>
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<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (bSrcXrp)</div>
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<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  {</div>
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<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="comment">// XRP -> non-XRP</span></div>
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<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"XRP to non-XRP payment"</span>;</div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  paymentType = <a class="code" href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68a5e290dc7a0b9c81a83545431e6781567">pt_XRP_to_nonXRP</a>;</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  }</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (bDstXrp)</div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  {</div>
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="comment">// non-XRP -> XRP</span></div>
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<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"non-XRP to XRP payment"</span>;</div>
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<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  paymentType = <a class="code" href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68aa8468d8408c64a9a8e9ae944425cb76b">pt_nonXRP_to_XRP</a>;</div>
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<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  }</div>
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<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Pathfinder.html#a5d9d107482cdda6999146d0088a7d00c">mSrcCurrency</a> == <a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>.<a class="code" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>())</div>
|
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<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  {</div>
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|
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="comment">// non-XRP -> non-XRP - Same currency</span></div>
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|
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"non-XRP to non-XRP - same currency"</span>;</div>
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<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  paymentType = <a class="code" href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68a66ca6f9e06b3d15958b7638aea014cb7">pt_nonXRP_to_same</a>;</div>
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  }</div>
|
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<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  {</div>
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|
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="comment">// non-XRP to non-XRP - Different currency</span></div>
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|
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"non-XRP to non-XRP - cross currency"</span>;</div>
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<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  paymentType = <a class="code" href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68a0e0c19cf0719f141e7678e880a0bb27f">pt_nonXRP_to_nonXRP</a>;</div>
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<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  }</div>
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<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  </div>
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<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="comment">// Now iterate over all paths for that paymentType.</span></div>
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|
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& costedPath : mPathTable[paymentType])</div>
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<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  {</div>
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<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordflow">if</span> (continueCallback && !continueCallback())</div>
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<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="comment">// Only use paths with at most the current search level.</span></div>
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|
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keywordflow">if</span> (costedPath.searchLevel <= searchLevel)</div>
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<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  {</div>
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<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) << <span class="stringliteral">"findPaths trying payment type "</span> << paymentType;</div>
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<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <a class="code" href="classripple_1_1Pathfinder.html#ab650554549d55fa8853a36dca3ae1f7b">addPathsForType</a>(costedPath.type, continueCallback);</div>
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|
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  </div>
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<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>.<a class="code" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>() > PATHFINDER_MAX_COMPLETE_PATHS)</div>
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<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordflow">break</span>;</div>
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<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  }</div>
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<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  }</div>
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<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  </div>
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<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>.<a class="code" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>() << <span class="stringliteral">" complete paths found"</span>;</div>
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<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  </div>
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<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="comment">// Even if we find no paths, default paths may work, and we don't check them</span></div>
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<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="comment">// currently.</span></div>
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<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> }</div>
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<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  </div>
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<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <a class="code" href="classripple_1_1TERSubset.html">TER</a></div>
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<div class="line"><a name="l00344"></a><span class="lineno"><a class="line" href="classripple_1_1Pathfinder.html#a56526c55e7b20f765063753c3f10718f"> 344</a></span> <a class="code" href="classripple_1_1Pathfinder.html#a56526c55e7b20f765063753c3f10718f">Pathfinder::getPathLiquidity</a>(</div>
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<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <a class="code" href="classripple_1_1STPath.html">STPath</a> <span class="keyword">const</span>& path, <span class="comment">// IN: The path to check.</span></div>
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<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& minDstAmount, <span class="comment">// IN: The minimum output this path must</span></div>
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<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="comment">// deliver to be worth keeping.</span></div>
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<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a>& amountOut, <span class="comment">// OUT: The actual liquidity along the path.</span></div>
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<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  uint64_t& qualityOut) <span class="keyword">const</span> <span class="comment">// OUT: The returned initial quality</span></div>
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<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> {</div>
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<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <a class="code" href="classripple_1_1STPathSet.html">STPathSet</a> pathSet;</div>
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<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  pathSet.<a class="code" href="classripple_1_1STPathSet.html#a61721601b734d6324eb0d7c585358a63">push_back</a>(path);</div>
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<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  </div>
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<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <a class="code" href="structripple_1_1path_1_1RippleCalc_1_1Input.html">path::RippleCalc::Input</a> rcInput;</div>
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<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  rcInput.<a class="code" href="structripple_1_1path_1_1RippleCalc_1_1Input.html#a5913b8a574634a704a8359529c5deff9">defaultPathsAllowed</a> = <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  </div>
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<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <a class="code" href="classripple_1_1PaymentSandbox.html">PaymentSandbox</a> sandbox(&*mLedger, <a class="code" href="namespaceripple.html#ad2487abbcc1a5d6064b72144b461df6eaf77cbea9706ce2ee7fdf5a85efbf70c5">tapNONE</a>);</div>
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<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  </div>
|
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<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordflow">try</span></div>
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<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  {</div>
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<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="comment">// Compute a path that provides at least the minimum liquidity.</span></div>
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|
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">if</span> (convert_all_)</div>
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<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  rcInput.<a class="code" href="structripple_1_1path_1_1RippleCalc_1_1Input.html#a6f79984cb663abdbeb7723f9a8d27895">partialPaymentAllowed</a> = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  </div>
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<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keyword">auto</span> rc = <a class="code" href="classripple_1_1path_1_1RippleCalc.html#a359d70f8c834cec541d4036f785372c9">path::RippleCalc::rippleCalculate</a>(</div>
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<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  sandbox,</div>
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<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  mSrcAmount,</div>
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<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  minDstAmount,</div>
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<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  mDstAccount,</div>
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<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  mSrcAccount,</div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  pathSet,</div>
|
|
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  app_.logs(),</div>
|
|
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  &rcInput);</div>
|
|
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="comment">// If we can't get even the minimum liquidity requested, we're done.</span></div>
|
|
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordflow">if</span> (rc.result() != <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
|
|
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keywordflow">return</span> rc.result();</div>
|
|
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  </div>
|
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<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  qualityOut = <a class="code" href="namespaceripple.html#a73cc988e7ba5d5ee0fd9db53740917ec">getRate</a>(rc.actualAmountOut, rc.actualAmountIn);</div>
|
|
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  amountOut = rc.actualAmountOut;</div>
|
|
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  </div>
|
|
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keywordflow">if</span> (!convert_all_)</div>
|
|
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  {</div>
|
|
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="comment">// Now try to compute the remaining liquidity.</span></div>
|
|
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  rcInput.<a class="code" href="structripple_1_1path_1_1RippleCalc_1_1Input.html#a6f79984cb663abdbeb7723f9a8d27895">partialPaymentAllowed</a> = <span class="keyword">true</span>;</div>
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|
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  rc = <a class="code" href="classripple_1_1path_1_1RippleCalc.html#a359d70f8c834cec541d4036f785372c9">path::RippleCalc::rippleCalculate</a>(</div>
|
|
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  sandbox,</div>
|
|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  mSrcAmount,</div>
|
|
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  mDstAmount - amountOut,</div>
|
|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  mDstAccount,</div>
|
|
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  mSrcAccount,</div>
|
|
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  pathSet,</div>
|
|
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  app_.logs(),</div>
|
|
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  &rcInput);</div>
|
|
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  </div>
|
|
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="comment">// If we found further liquidity, add it into the result.</span></div>
|
|
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">if</span> (rc.result() == <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
|
|
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  amountOut += rc.actualAmountOut;</div>
|
|
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  }</div>
|
|
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  </div>
|
|
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
|
|
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  }</div>
|
|
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keywordflow">catch</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a> <span class="keyword">const</span>& e)</div>
|
|
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  {</div>
|
|
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">info</a>()) << <span class="stringliteral">"checkpath: exception ("</span> << e.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>() << <span class="stringliteral">") "</span></div>
|
|
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  << path.getJson(<a class="code" href="namespaceripple.html#a169967ff418b80729654b6d45ade8711a334c4a4c42fdb79d7ebc3e73b517e6f8">JsonOptions::none</a>);</div>
|
|
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a75cb21d7f1df42f2fdc8efddb79b63f4a86b406cfcbffc042f65ac0c78079adbb">tefEXCEPTION</a>;</div>
|
|
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  }</div>
|
|
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span> }</div>
|
|
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  </div>
|
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<div class="line"><a name="l00410"></a><span class="lineno"> 410</span> <span class="keywordtype">void</span></div>
|
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<div class="line"><a name="l00411"></a><span class="lineno"><a class="line" href="classripple_1_1Pathfinder.html#a715ddccc964329332578978ff5aafaef"> 411</a></span> <a class="code" href="classripple_1_1Pathfinder.html#a715ddccc964329332578978ff5aafaef">Pathfinder::computePathRanks</a>(</div>
|
|
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordtype">int</span> maxPaths,</div>
|
|
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a><<span class="keywordtype">bool</span>(<span class="keywordtype">void</span>)> <span class="keyword">const</span>& continueCallback)</div>
|
|
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span> {</div>
|
|
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <a class="code" href="classripple_1_1Pathfinder.html#a7266a68af52c3edee265dadf910ff488">mRemainingAmount</a> = <a class="code" href="namespaceripple.html#a1988d4481dfdf83033a40e7e43ed2c1f">convertAmount</a>(<a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>, <a class="code" href="classripple_1_1Pathfinder.html#ab3a6371ee8dd90a9786cb73d560b43e8">convert_all_</a>);</div>
|
|
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  </div>
|
|
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="comment">// Must subtract liquidity in default path from remaining amount.</span></div>
|
|
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keywordflow">try</span></div>
|
|
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  {</div>
|
|
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <a class="code" href="classripple_1_1PaymentSandbox.html">PaymentSandbox</a> sandbox(&*<a class="code" href="classripple_1_1Pathfinder.html#aeccc7b68adaabd62172d194a93df4925">mLedger</a>, <a class="code" href="namespaceripple.html#ad2487abbcc1a5d6064b72144b461df6eaf77cbea9706ce2ee7fdf5a85efbf70c5">tapNONE</a>);</div>
|
|
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  </div>
|
|
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <a class="code" href="structripple_1_1path_1_1RippleCalc_1_1Input.html">path::RippleCalc::Input</a> rcInput;</div>
|
|
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  rcInput.<a class="code" href="structripple_1_1path_1_1RippleCalc_1_1Input.html#a6f79984cb663abdbeb7723f9a8d27895">partialPaymentAllowed</a> = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keyword">auto</span> rc = <a class="code" href="classripple_1_1path_1_1RippleCalc.html#a359d70f8c834cec541d4036f785372c9">path::RippleCalc::rippleCalculate</a>(</div>
|
|
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  sandbox,</div>
|
|
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <a class="code" href="classripple_1_1Pathfinder.html#aedbf1fbb81391b584be70533b8171f3e">mSrcAmount</a>,</div>
|
|
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <a class="code" href="classripple_1_1Pathfinder.html#a7266a68af52c3edee265dadf910ff488">mRemainingAmount</a>,</div>
|
|
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <a class="code" href="classripple_1_1Pathfinder.html#ad7e5eb378607bc8fcbc1c8f0688cc471">mDstAccount</a>,</div>
|
|
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <a class="code" href="classripple_1_1Pathfinder.html#a3fdb9dd6c5eb68bc888da822bf4f5403">mSrcAccount</a>,</div>
|
|
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <a class="code" href="classripple_1_1STPathSet.html">STPathSet</a>(),</div>
|
|
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <a class="code" href="classripple_1_1Pathfinder.html#a662197b9a477c9fe6893ef59a6280bbb">app_</a>.<a class="code" href="classripple_1_1Application.html#a25782128c9548339beec993b748b0268">logs</a>(),</div>
|
|
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  &rcInput);</div>
|
|
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  </div>
|
|
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keywordflow">if</span> (rc.result() == <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
|
|
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  {</div>
|
|
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
|
|
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  << <span class="stringliteral">"Default path contributes: "</span> << rc.actualAmountIn;</div>
|
|
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <a class="code" href="classripple_1_1Pathfinder.html#a7266a68af52c3edee265dadf910ff488">mRemainingAmount</a> -= rc.actualAmountOut;</div>
|
|
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  }</div>
|
|
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  {</div>
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|
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
|
|
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  << <span class="stringliteral">"Default path fails: "</span> << <a class="code" href="namespaceripple.html#a875ae996b37ed036597d70628ae053e3">transToken</a>(rc.result());</div>
|
|
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  }</div>
|
|
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  }</div>
|
|
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keywordflow">catch</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a> <span class="keyword">const</span>&)</div>
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|
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  {</div>
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<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"Default path causes exception"</span>;</div>
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<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  }</div>
|
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<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  </div>
|
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<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <a class="code" href="classripple_1_1Pathfinder.html#a115ab8385952ac20117145a87e1711e9">rankPaths</a>(maxPaths, <a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>, <a class="code" href="classripple_1_1Pathfinder.html#ad738eb8726e6c68e3ea33c046c30087d">mPathRanks</a>, continueCallback);</div>
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<div class="line"><a name="l00452"></a><span class="lineno"> 452</span> }</div>
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<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  </div>
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<div class="line"><a name="l00454"></a><span class="lineno"> 454</span> <span class="keyword">static</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00455"></a><span class="lineno"><a class="line" href="namespaceripple.html#a64db4e9a01a15836948b70c1689ef2ca"> 455</a></span> <a class="code" href="namespaceripple.html#a64db4e9a01a15836948b70c1689ef2ca">isDefaultPath</a>(<a class="code" href="classripple_1_1STPath.html">STPath</a> <span class="keyword">const</span>& path)</div>
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<div class="line"><a name="l00456"></a><span class="lineno"> 456</span> {</div>
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<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="comment">// FIXME: default paths can consist of more than just an account:</span></div>
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<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="comment">// JoelKatz writes:</span></div>
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<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="comment">// So the test for whether a path is a default path is incorrect. I'm not</span></div>
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<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="comment">// sure it's worth the complexity of fixing though. If we are going to fix</span></div>
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<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="comment">// it, I'd suggest doing it this way:</span></div>
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<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="comment">// 1) Compute the default path, probably by using 'expandPath' to expand an</span></div>
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<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="comment">// empty path. 2) Chop off the source and destination nodes.</span></div>
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<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="comment">// 3) In the pathfinding loop, if the source issuer is not the sender,</span></div>
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<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="comment">// reject all paths that don't begin with the issuer's account node or match</span></div>
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<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="comment">// the path we built at step 2.</span></div>
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<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="keywordflow">return</span> path.size() == 1;</div>
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<div class="line"><a name="l00471"></a><span class="lineno"> 471</span> }</div>
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<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  </div>
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<div class="line"><a name="l00473"></a><span class="lineno"> 473</span> <span class="keyword">static</span> STPath</div>
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<div class="line"><a name="l00474"></a><span class="lineno"><a class="line" href="namespaceripple.html#a85965961aa46753332a4369d6538a169"> 474</a></span> <a class="code" href="namespaceripple.html#a85965961aa46753332a4369d6538a169">removeIssuer</a>(<a class="code" href="classripple_1_1STPath.html">STPath</a> <span class="keyword">const</span>& path)</div>
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<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> {</div>
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<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="comment">// This path starts with the issuer, which is already implied</span></div>
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<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="comment">// so remove the head node</span></div>
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<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <a class="code" href="classripple_1_1STPath.html">STPath</a> ret;</div>
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<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  </div>
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<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = path.begin() + 1; it != path.end(); ++it)</div>
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<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  ret.<a class="code" href="classripple_1_1STPath.html#abc9e0aacd630a6bf672115cf501fa20a">push_back</a>(*it);</div>
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<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  </div>
|
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<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keywordflow">return</span> ret;</div>
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<div class="line"><a name="l00484"></a><span class="lineno"> 484</span> }</div>
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<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  </div>
|
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<div class="line"><a name="l00486"></a><span class="lineno"> 486</span> <span class="comment">// For each useful path in the input path set,</span></div>
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<div class="line"><a name="l00487"></a><span class="lineno"> 487</span> <span class="comment">// create a ranking entry in the output vector of path ranks</span></div>
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<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00489"></a><span class="lineno"><a class="line" href="classripple_1_1Pathfinder.html#a115ab8385952ac20117145a87e1711e9"> 489</a></span> <a class="code" href="classripple_1_1Pathfinder.html#a115ab8385952ac20117145a87e1711e9">Pathfinder::rankPaths</a>(</div>
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<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keywordtype">int</span> maxPaths,</div>
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<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <a class="code" href="classripple_1_1STPathSet.html">STPathSet</a> <span class="keyword">const</span>& paths,</div>
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<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<PathRank></a>& rankedPaths,</div>
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<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a><<span class="keywordtype">bool</span>(<span class="keywordtype">void</span>)> <span class="keyword">const</span>& continueCallback)</div>
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<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> {</div>
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<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) << <span class="stringliteral">"rankPaths with "</span> << paths.<a class="code" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>() << <span class="stringliteral">" candidates, and "</span></div>
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<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  << maxPaths << <span class="stringliteral">" maximum"</span>;</div>
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<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  rankedPaths.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/clear.html">clear</a>();</div>
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|
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  rankedPaths.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">reserve</a>(paths.<a class="code" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>());</div>
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<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  </div>
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<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <span class="keyword">auto</span> <span class="keyword">const</span> saMinDstAmount = [&]() -> <a class="code" href="classripple_1_1STAmount.html">STAmount</a> {</div>
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<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1Pathfinder.html#ab3a6371ee8dd90a9786cb73d560b43e8">convert_all_</a>)</div>
|
|
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  {</div>
|
|
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="comment">// Ignore paths that move only very small amounts.</span></div>
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|
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordflow">return</span> smallestUsefulAmount(<a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>, maxPaths);</div>
|
|
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  }</div>
|
|
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  </div>
|
|
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="comment">// On convert_all_ partialPaymentAllowed will be set to true</span></div>
|
|
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="comment">// and requiring a huge amount will find the highest liquidity.</span></div>
|
|
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#acc022dd1f2122859acff200e4f2cb0f0">largestAmount</a>(<a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>);</div>
|
|
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  }();</div>
|
|
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  </div>
|
|
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < paths.<a class="code" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>(); ++i)</div>
|
|
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  {</div>
|
|
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="keywordflow">if</span> (continueCallback && !continueCallback())</div>
|
|
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keyword">auto</span> <span class="keyword">const</span>& currentPath = paths[i];</div>
|
|
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">if</span> (!currentPath.empty())</div>
|
|
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  {</div>
|
|
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> liquidity;</div>
|
|
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  uint64_t uQuality;</div>
|
|
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="keyword">auto</span> <span class="keyword">const</span> resultCode = <a class="code" href="classripple_1_1Pathfinder.html#a56526c55e7b20f765063753c3f10718f">getPathLiquidity</a>(</div>
|
|
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  currentPath, saMinDstAmount, liquidity, uQuality);</div>
|
|
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keywordflow">if</span> (resultCode != <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
|
|
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  {</div>
|
|
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
|
|
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  << <span class="stringliteral">"findPaths: dropping : "</span> << <a class="code" href="namespaceripple.html#a875ae996b37ed036597d70628ae053e3">transToken</a>(resultCode)</div>
|
|
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  << <span class="stringliteral">": "</span> << currentPath.getJson(<a class="code" href="namespaceripple.html#a169967ff418b80729654b6d45ade8711a334c4a4c42fdb79d7ebc3e73b517e6f8">JsonOptions::none</a>);</div>
|
|
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  }</div>
|
|
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  {</div>
|
|
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"findPaths: quality: "</span> << uQuality << <span class="stringliteral">": "</span></div>
|
|
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  << currentPath.getJson(<a class="code" href="namespaceripple.html#a169967ff418b80729654b6d45ade8711a334c4a4c42fdb79d7ebc3e73b517e6f8">JsonOptions::none</a>);</div>
|
|
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  </div>
|
|
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  rankedPaths.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(</div>
|
|
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  {uQuality, currentPath.size(), liquidity, i});</div>
|
|
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  }</div>
|
|
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  }</div>
|
|
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  }</div>
|
|
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  </div>
|
|
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="comment">// Sort paths by:</span></div>
|
|
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="comment">// cost of path (when considering quality)</span></div>
|
|
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="comment">// width of path</span></div>
|
|
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="comment">// length of path</span></div>
|
|
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="comment">// A better PathRank is lower, best are sorted to the beginning.</span></div>
|
|
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/sort.html">std::sort</a>(</div>
|
|
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  rankedPaths.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/begin.html">begin</a>(),</div>
|
|
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  rankedPaths.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/end.html">end</a>(),</div>
|
|
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  [&](<a class="code" href="structripple_1_1Pathfinder_1_1PathRank.html">Pathfinder::PathRank</a> <span class="keyword">const</span>& a, <a class="code" href="structripple_1_1Pathfinder_1_1PathRank.html">Pathfinder::PathRank</a> <span class="keyword">const</span>& b) {</div>
|
|
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="comment">// 1) Higher quality (lower cost) is better</span></div>
|
|
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  if (!convert_all_ && a.quality != b.quality)</div>
|
|
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  return a.quality < b.quality;</div>
|
|
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  </div>
|
|
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="comment">// 2) More liquidity (higher volume) is better</span></div>
|
|
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  if (a.liquidity != b.liquidity)</div>
|
|
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  return a.liquidity > b.liquidity;</div>
|
|
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  </div>
|
|
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="comment">// 3) Shorter paths are better</span></div>
|
|
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  if (a.length != b.length)</div>
|
|
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  return a.length < b.length;</div>
|
|
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  </div>
|
|
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <span class="comment">// 4) Tie breaker</span></div>
|
|
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  return a.index > b.index;</div>
|
|
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  });</div>
|
|
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span> }</div>
|
|
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  </div>
|
|
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span> <a class="code" href="classripple_1_1STPathSet.html">STPathSet</a></div>
|
|
<div class="line"><a name="l00567"></a><span class="lineno"><a class="line" href="classripple_1_1Pathfinder.html#addfe15f1a79f11abf25a21091d4b8a35"> 567</a></span> <a class="code" href="classripple_1_1Pathfinder.html#addfe15f1a79f11abf25a21091d4b8a35">Pathfinder::getBestPaths</a>(</div>
|
|
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordtype">int</span> maxPaths,</div>
|
|
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <a class="code" href="classripple_1_1STPath.html">STPath</a>& fullLiquidityPath,</div>
|
|
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <a class="code" href="classripple_1_1STPathSet.html">STPathSet</a> <span class="keyword">const</span>& extraPaths,</div>
|
|
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& srcIssuer,</div>
|
|
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a><<span class="keywordtype">bool</span>(<span class="keywordtype">void</span>)> <span class="keyword">const</span>& continueCallback)</div>
|
|
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span> {</div>
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|
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"findPaths: "</span> << <a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>.<a class="code" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>() << <span class="stringliteral">" paths and "</span></div>
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<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  << extraPaths.<a class="code" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>() << <span class="stringliteral">" extras"</span>;</div>
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|
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  </div>
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|
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>.<a class="code" href="classripple_1_1STPathSet.html#a22435db9f32e0a4de785c3249e0f917d">empty</a>() && extraPaths.<a class="code" href="classripple_1_1STPathSet.html#a22435db9f32e0a4de785c3249e0f917d">empty</a>())</div>
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|
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>;</div>
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|
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  </div>
|
|
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  assert(fullLiquidityPath.<a class="code" href="classripple_1_1STPath.html#a8e42067efeaf61f28f016e337e45fdd2">empty</a>());</div>
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|
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> issuerIsSender =</div>
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|
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(<a class="code" href="classripple_1_1Pathfinder.html#a5d9d107482cdda6999146d0088a7d00c">mSrcCurrency</a>) || (srcIssuer == <a class="code" href="classripple_1_1Pathfinder.html#a3fdb9dd6c5eb68bc888da822bf4f5403">mSrcAccount</a>);</div>
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<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  </div>
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<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<PathRank></a> extraPathRanks;</div>
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<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <a class="code" href="classripple_1_1Pathfinder.html#a115ab8385952ac20117145a87e1711e9">rankPaths</a>(maxPaths, extraPaths, extraPathRanks, continueCallback);</div>
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<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  </div>
|
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<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <a class="code" href="classripple_1_1STPathSet.html">STPathSet</a> bestPaths;</div>
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<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  </div>
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<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  <span class="comment">// The best PathRanks are now at the start. Pull off enough of them to</span></div>
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|
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="comment">// fill bestPaths, then look through the rest for the best individual</span></div>
|
|
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="comment">// path that can satisfy the entire liquidity - if one exists.</span></div>
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|
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> remaining = <a class="code" href="classripple_1_1Pathfinder.html#a7266a68af52c3edee265dadf910ff488">mRemainingAmount</a>;</div>
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|
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  </div>
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|
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <span class="keyword">auto</span> pathsIterator = <a class="code" href="classripple_1_1Pathfinder.html#ad738eb8726e6c68e3ea33c046c30087d">mPathRanks</a>.begin();</div>
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<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <span class="keyword">auto</span> extraPathsIterator = extraPathRanks.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/begin.html">begin</a>();</div>
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<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  </div>
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<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <span class="keywordflow">while</span> (pathsIterator != <a class="code" href="classripple_1_1Pathfinder.html#ad738eb8726e6c68e3ea33c046c30087d">mPathRanks</a>.end() ||</div>
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<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  extraPathsIterator != extraPathRanks.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/end.html">end</a>())</div>
|
|
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  {</div>
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<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keywordflow">if</span> (continueCallback && !continueCallback())</div>
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|
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="keywordflow">break</span>;</div>
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|
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="keywordtype">bool</span> usePath = <span class="keyword">false</span>;</div>
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|
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="keywordtype">bool</span> useExtraPath = <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  </div>
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<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="keywordflow">if</span> (pathsIterator == <a class="code" href="classripple_1_1Pathfinder.html#ad738eb8726e6c68e3ea33c046c30087d">mPathRanks</a>.end())</div>
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<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  useExtraPath = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (extraPathsIterator == extraPathRanks.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/end.html">end</a>())</div>
|
|
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  usePath = <span class="keyword">true</span>;</div>
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|
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (extraPathsIterator->quality < pathsIterator->quality)</div>
|
|
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  useExtraPath = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (extraPathsIterator->quality > pathsIterator->quality)</div>
|
|
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  usePath = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (extraPathsIterator->liquidity > pathsIterator->liquidity)</div>
|
|
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  useExtraPath = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (extraPathsIterator->liquidity < pathsIterator->liquidity)</div>
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|
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  usePath = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  {</div>
|
|
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="comment">// Risk is high they have identical liquidity</span></div>
|
|
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  useExtraPath = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  usePath = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  }</div>
|
|
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  </div>
|
|
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keyword">auto</span>& pathRank = usePath ? *pathsIterator : *extraPathsIterator;</div>
|
|
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  </div>
|
|
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  <span class="keyword">auto</span> <span class="keyword">const</span>& path = usePath ? <a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>[pathRank.index]</div>
|
|
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  : extraPaths[pathRank.index];</div>
|
|
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  </div>
|
|
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="keywordflow">if</span> (useExtraPath)</div>
|
|
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  ++extraPathsIterator;</div>
|
|
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  </div>
|
|
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  <span class="keywordflow">if</span> (usePath)</div>
|
|
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  ++pathsIterator;</div>
|
|
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  </div>
|
|
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  <span class="keyword">auto</span> iPathsLeft = maxPaths - bestPaths.<a class="code" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>();</div>
|
|
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <span class="keywordflow">if</span> (!(iPathsLeft > 0 || fullLiquidityPath.<a class="code" href="classripple_1_1STPath.html#a8e42067efeaf61f28f016e337e45fdd2">empty</a>()))</div>
|
|
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  </div>
|
|
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <span class="keywordflow">if</span> (path.empty())</div>
|
|
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  {</div>
|
|
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  assert(<span class="keyword">false</span>);</div>
|
|
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  }</div>
|
|
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  </div>
|
|
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="keywordtype">bool</span> startsWithIssuer = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  </div>
|
|
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <span class="keywordflow">if</span> (!issuerIsSender && usePath)</div>
|
|
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  {</div>
|
|
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="comment">// Need to make sure path matches issuer constraints</span></div>
|
|
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#a64db4e9a01a15836948b70c1689ef2ca">isDefaultPath</a>(path) || path.front().getAccountID() != srcIssuer)</div>
|
|
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  {</div>
|
|
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  }</div>
|
|
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  </div>
|
|
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  startsWithIssuer = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  }</div>
|
|
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  </div>
|
|
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="keywordflow">if</span> (iPathsLeft > 1 ||</div>
|
|
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  (iPathsLeft > 0 && pathRank.liquidity >= remaining))</div>
|
|
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <span class="comment">// last path must fill</span></div>
|
|
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  {</div>
|
|
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  --iPathsLeft;</div>
|
|
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  remaining -= pathRank.liquidity;</div>
|
|
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  bestPaths.<a class="code" href="classripple_1_1STPathSet.html#a61721601b734d6324eb0d7c585358a63">push_back</a>(startsWithIssuer ? <a class="code" href="namespaceripple.html#a85965961aa46753332a4369d6538a169">removeIssuer</a>(path) : path);</div>
|
|
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  }</div>
|
|
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (</div>
|
|
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  iPathsLeft == 0 && pathRank.liquidity >= <a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a> &&</div>
|
|
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  fullLiquidityPath.<a class="code" href="classripple_1_1STPath.html#a8e42067efeaf61f28f016e337e45fdd2">empty</a>())</div>
|
|
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  {</div>
|
|
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="comment">// We found an extra path that can move the whole amount.</span></div>
|
|
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  fullLiquidityPath = (startsWithIssuer ? <a class="code" href="namespaceripple.html#a85965961aa46753332a4369d6538a169">removeIssuer</a>(path) : path);</div>
|
|
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"Found extra full path: "</span></div>
|
|
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  << fullLiquidityPath.<a class="code" href="classripple_1_1STPath.html#ab8bd502211308857863a29188a680c13">getJson</a>(<a class="code" href="namespaceripple.html#a169967ff418b80729654b6d45ade8711a334c4a4c42fdb79d7ebc3e73b517e6f8">JsonOptions::none</a>);</div>
|
|
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  }</div>
|
|
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  {</div>
|
|
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"Skipping a non-filling path: "</span></div>
|
|
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  << path.getJson(<a class="code" href="namespaceripple.html#a169967ff418b80729654b6d45ade8711a334c4a4c42fdb79d7ebc3e73b517e6f8">JsonOptions::none</a>);</div>
|
|
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  }</div>
|
|
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  }</div>
|
|
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  </div>
|
|
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="keywordflow">if</span> (remaining > beast::zero)</div>
|
|
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  {</div>
|
|
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  assert(fullLiquidityPath.<a class="code" href="classripple_1_1STPath.html#a8e42067efeaf61f28f016e337e45fdd2">empty</a>());</div>
|
|
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">info</a>()) << <span class="stringliteral">"Paths could not send "</span> << remaining << <span class="stringliteral">" of "</span></div>
|
|
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  << <a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>;</div>
|
|
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  }</div>
|
|
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  {</div>
|
|
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"findPaths: RESULTS: "</span></div>
|
|
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  << bestPaths.<a class="code" href="classripple_1_1STPathSet.html#a98d06aae5b406ad1633092c13af49408">getJson</a>(<a class="code" href="namespaceripple.html#a169967ff418b80729654b6d45ade8711a334c4a4c42fdb79d7ebc3e73b517e6f8">JsonOptions::none</a>);</div>
|
|
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  }</div>
|
|
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <span class="keywordflow">return</span> bestPaths;</div>
|
|
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span> }</div>
|
|
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  </div>
|
|
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span> <span class="keywordtype">bool</span></div>
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|
<div class="line"><a name="l00697"></a><span class="lineno"><a class="line" href="classripple_1_1Pathfinder.html#a068cb6eddf58b2fe631ff09d3edb4f4c"> 697</a></span> <a class="code" href="classripple_1_1Pathfinder.html#a068cb6eddf58b2fe631ff09d3edb4f4c">Pathfinder::issueMatchesOrigin</a>(<a class="code" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>& issue)</div>
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<div class="line"><a name="l00698"></a><span class="lineno"> 698</span> {</div>
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<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <span class="keywordtype">bool</span> matchingCurrency = (issue.<a class="code" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a> == <a class="code" href="classripple_1_1Pathfinder.html#a5d9d107482cdda6999146d0088a7d00c">mSrcCurrency</a>);</div>
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<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  <span class="keywordtype">bool</span> matchingAccount = <a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(issue.<a class="code" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>) ||</div>
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<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  (<a class="code" href="classripple_1_1Pathfinder.html#a2749cd65297c623b9376ad238c6bfa8b">mSrcIssuer</a> && issue.<a class="code" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> == <a class="code" href="classripple_1_1Pathfinder.html#a2749cd65297c623b9376ad238c6bfa8b">mSrcIssuer</a>) ||</div>
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<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  issue.<a class="code" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> == <a class="code" href="classripple_1_1Pathfinder.html#a3fdb9dd6c5eb68bc888da822bf4f5403">mSrcAccount</a>;</div>
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<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  </div>
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<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <span class="keywordflow">return</span> matchingCurrency && matchingAccount;</div>
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<div class="line"><a name="l00705"></a><span class="lineno"> 705</span> }</div>
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<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  </div>
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<div class="line"><a name="l00707"></a><span class="lineno"> 707</span> <span class="keywordtype">int</span></div>
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<div class="line"><a name="l00708"></a><span class="lineno"><a class="line" href="classripple_1_1Pathfinder.html#a980b15666a120e7ceac3841c71ddd9e2"> 708</a></span> <a class="code" href="classripple_1_1Pathfinder.html#a980b15666a120e7ceac3841c71ddd9e2">Pathfinder::getPathsOut</a>(</div>
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<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <a class="code" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span>& currency,</div>
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<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& account,</div>
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<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <a class="code" href="namespaceripple.html#afaeac9ab95c58b4359cdd27f59d18568">LineDirection</a> direction,</div>
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<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="keywordtype">bool</span> isDstCurrency,</div>
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<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& dstAccount,</div>
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<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a><<span class="keywordtype">bool</span>(<span class="keywordtype">void</span>)> <span class="keyword">const</span>& continueCallback)</div>
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<div class="line"><a name="l00715"></a><span class="lineno"> 715</span> {</div>
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<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <a class="code" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span> issue(currency, account);</div>
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<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  </div>
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<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  <span class="keyword">auto</span> [it, inserted] = <a class="code" href="classripple_1_1Pathfinder.html#ac308d7038d148ba1074685fb048965b9">mPathsOutCountMap</a>.emplace(issue, 0);</div>
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<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  </div>
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<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <span class="comment">// If it was already present, return the stored number of paths</span></div>
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<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <span class="keywordflow">if</span> (!inserted)</div>
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<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="keywordflow">return</span> it->second;</div>
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<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  </div>
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<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keyword">auto</span> sleAccount = <a class="code" href="classripple_1_1Pathfinder.html#aeccc7b68adaabd62172d194a93df4925">mLedger</a>->read(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(account));</div>
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<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  </div>
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<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <span class="keywordflow">if</span> (!sleAccount)</div>
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<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  </div>
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<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  <span class="keywordtype">int</span> aFlags = sleAccount->getFieldU32(<a class="code" href="namespaceripple.html#ac1371098a8a7c1e1238290d0220dc941">sfFlags</a>);</div>
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<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> bAuthRequired = (aFlags & <a class="code" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a44c3bc643086a0beb87e3aaeb544e6ad">lsfRequireAuth</a>) != 0;</div>
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<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> bFrozen = ((aFlags & <a class="code" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5abe8166dd29a1d6890b51ce96af297f70">lsfGlobalFreeze</a>) != 0);</div>
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<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  </div>
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<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keywordtype">int</span> count = 0;</div>
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<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  </div>
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|
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <span class="keywordflow">if</span> (!bFrozen)</div>
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<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  {</div>
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<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  count = <a class="code" href="classripple_1_1Pathfinder.html#a662197b9a477c9fe6893ef59a6280bbb">app_</a>.<a class="code" href="classripple_1_1Application.html#ac885cb8bec6f3b9b8bdd5f2a44d07fed">getOrderBookDB</a>().<a class="code" href="classripple_1_1OrderBookDB.html#aaccb8e34048b89f4d94c79e63c12223b">getBookSize</a>(issue);</div>
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<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  </div>
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|
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> lines = <a class="code" href="classripple_1_1Pathfinder.html#a55fe1f15d023b3a326556e19e3c9f4bc">mRLCache</a>->getRippleLines(account, direction))</div>
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|
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  {</div>
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|
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& rspEntry : *lines)</div>
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|
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  {</div>
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|
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keywordflow">if</span> (currency != rspEntry.getLimit().getCurrency())</div>
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|
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  {</div>
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|
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  }</div>
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|
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (</div>
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|
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  rspEntry.getBalance() <= beast::zero &&</div>
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|
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  (!rspEntry.getLimitPeer() ||</div>
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|
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  -rspEntry.getBalance() >= rspEntry.getLimitPeer() ||</div>
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|
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  (bAuthRequired && !rspEntry.getAuth())))</div>
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|
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  {</div>
|
|
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  }</div>
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|
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (</div>
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|
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  isDstCurrency && dstAccount == rspEntry.getAccountIDPeer())</div>
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|
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  {</div>
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|
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  count += 10000; <span class="comment">// count a path to the destination extra</span></div>
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|
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  }</div>
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|
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (rspEntry.getNoRipplePeer())</div>
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|
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  {</div>
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|
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  <span class="comment">// This probably isn't a useful path out</span></div>
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|
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  }</div>
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|
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (rspEntry.getFreezePeer())</div>
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|
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  {</div>
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|
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  <span class="comment">// Not a useful path out</span></div>
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|
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  }</div>
|
|
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  {</div>
|
|
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  ++count;</div>
|
|
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  }</div>
|
|
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  }</div>
|
|
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  }</div>
|
|
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  }</div>
|
|
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  it->second = count;</div>
|
|
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <span class="keywordflow">return</span> count;</div>
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|
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span> }</div>
|
|
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  </div>
|
|
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00778"></a><span class="lineno"><a class="line" href="classripple_1_1Pathfinder.html#a82764f51e786f38b85f250e4ec0868f6"> 778</a></span> <a class="code" href="classripple_1_1Pathfinder.html#a82764f51e786f38b85f250e4ec0868f6">Pathfinder::addLinks</a>(</div>
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|
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  <a class="code" href="classripple_1_1STPathSet.html">STPathSet</a> <span class="keyword">const</span>& currentPaths, <span class="comment">// The paths to build from</span></div>
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|
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  <a class="code" href="classripple_1_1STPathSet.html">STPathSet</a>& incompletePaths, <span class="comment">// The set of partial paths we add to</span></div>
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|
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  <span class="keywordtype">int</span> addFlags,</div>
|
|
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a><<span class="keywordtype">bool</span>(<span class="keywordtype">void</span>)> <span class="keyword">const</span>& continueCallback)</div>
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|
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span> {</div>
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|
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"addLink< on "</span> << currentPaths.<a class="code" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>()</div>
|
|
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  << <span class="stringliteral">" source(s), flags="</span> << addFlags;</div>
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|
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& path : currentPaths)</div>
|
|
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  {</div>
|
|
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  <span class="keywordflow">if</span> (continueCallback && !continueCallback())</div>
|
|
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  <span class="keywordflow">return</span>;</div>
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|
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  <a class="code" href="classripple_1_1Pathfinder.html#add1bb1bf0400a204a973cbcb1c62c435">addLink</a>(path, incompletePaths, addFlags, continueCallback);</div>
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|
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  }</div>
|
|
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span> }</div>
|
|
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  </div>
|
|
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span> <a class="code" href="classripple_1_1STPathSet.html">STPathSet</a>&</div>
|
|
<div class="line"><a name="l00795"></a><span class="lineno"><a class="line" href="classripple_1_1Pathfinder.html#ab650554549d55fa8853a36dca3ae1f7b"> 795</a></span> <a class="code" href="classripple_1_1Pathfinder.html#ab650554549d55fa8853a36dca3ae1f7b">Pathfinder::addPathsForType</a>(</div>
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|
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">PathType</a> <span class="keyword">const</span>& pathType,</div>
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|
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a><<span class="keywordtype">bool</span>(<span class="keywordtype">void</span>)> <span class="keyword">const</span>& continueCallback)</div>
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|
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span> {</div>
|
|
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"addPathsForType "</span></div>
|
|
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  << <a class="code" href="classripple_1_1CollectionAndDelimiter.html">CollectionAndDelimiter</a>(pathType, <span class="stringliteral">", "</span>);</div>
|
|
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  <span class="comment">// See if the set of paths for this type already exists.</span></div>
|
|
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  <span class="keyword">auto</span> it = <a class="code" href="classripple_1_1Pathfinder.html#a5a10e479f32f36acd9ec48f0dcd4a551">mPaths</a>.find(pathType);</div>
|
|
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <span class="keywordflow">if</span> (it != <a class="code" href="classripple_1_1Pathfinder.html#a5a10e479f32f36acd9ec48f0dcd4a551">mPaths</a>.end())</div>
|
|
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  <span class="keywordflow">return</span> it->second;</div>
|
|
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  </div>
|
|
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  <span class="comment">// Otherwise, if the type has no nodes, return the empty path.</span></div>
|
|
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  <span class="keywordflow">if</span> (pathType.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/empty.html">empty</a>())</div>
|
|
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1Pathfinder.html#a5a10e479f32f36acd9ec48f0dcd4a551">mPaths</a>[pathType];</div>
|
|
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  <span class="keywordflow">if</span> (continueCallback && !continueCallback())</div>
|
|
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1Pathfinder.html#a5a10e479f32f36acd9ec48f0dcd4a551">mPaths</a>[{}];</div>
|
|
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  </div>
|
|
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <span class="comment">// Otherwise, get the paths for the parent PathType by calling</span></div>
|
|
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  <span class="comment">// addPathsForType recursively.</span></div>
|
|
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">PathType</a> parentPathType = pathType;</div>
|
|
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  parentPathType.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/pop_back.html">pop_back</a>();</div>
|
|
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  </div>
|
|
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  <a class="code" href="classripple_1_1STPathSet.html">STPathSet</a> <span class="keyword">const</span>& parentPaths =</div>
|
|
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  <a class="code" href="classripple_1_1Pathfinder.html#ab650554549d55fa8853a36dca3ae1f7b">addPathsForType</a>(parentPathType, continueCallback);</div>
|
|
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  <a class="code" href="classripple_1_1STPathSet.html">STPathSet</a>& pathsOut = <a class="code" href="classripple_1_1Pathfinder.html#a5a10e479f32f36acd9ec48f0dcd4a551">mPaths</a>[pathType];</div>
|
|
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  </div>
|
|
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"getPaths< adding onto '"</span></div>
|
|
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  << pathTypeToString(parentPathType) << <span class="stringliteral">"' to get '"</span></div>
|
|
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  << pathTypeToString(pathType) << <span class="stringliteral">"'"</span>;</div>
|
|
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  </div>
|
|
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <span class="keywordtype">int</span> initialSize = <a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>.<a class="code" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>();</div>
|
|
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  </div>
|
|
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  <span class="comment">// Add the last NodeType to the lists.</span></div>
|
|
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  <span class="keyword">auto</span> nodeType = pathType.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/back.html">back</a>();</div>
|
|
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  <span class="keywordflow">switch</span> (nodeType)</div>
|
|
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  {</div>
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|
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <span class="keywordflow">case</span> <a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a0da3c58120423e1b01db90895a785da2">nt_SOURCE</a>:</div>
|
|
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  <span class="comment">// Source must always be at the start, so pathsOut has to be empty.</span></div>
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|
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  assert(pathsOut.<a class="code" href="classripple_1_1STPathSet.html#a22435db9f32e0a4de785c3249e0f917d">empty</a>());</div>
|
|
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  pathsOut.<a class="code" href="classripple_1_1STPathSet.html#a61721601b734d6324eb0d7c585358a63">push_back</a>(<a class="code" href="classripple_1_1STPath.html">STPath</a>());</div>
|
|
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  <span class="keywordflow">break</span>;</div>
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|
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  </div>
|
|
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  <span class="keywordflow">case</span> <a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304ac23bd31c079313dce20c167ed9b1540a">nt_ACCOUNTS</a>:</div>
|
|
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  <a class="code" href="classripple_1_1Pathfinder.html#a82764f51e786f38b85f250e4ec0868f6">addLinks</a>(parentPaths, pathsOut, <a class="code" href="classripple_1_1Pathfinder.html#a727be33beb3aa8a5ed0ab97b83e6a18e">afADD_ACCOUNTS</a>, continueCallback);</div>
|
|
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  </div>
|
|
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  <span class="keywordflow">case</span> <a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a2ee912cf2a6c836b2520c3b739f5cad6">nt_BOOKS</a>:</div>
|
|
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  <a class="code" href="classripple_1_1Pathfinder.html#a82764f51e786f38b85f250e4ec0868f6">addLinks</a>(parentPaths, pathsOut, <a class="code" href="classripple_1_1Pathfinder.html#ad0580f183cbd96bf37b455c00fe01a39">afADD_BOOKS</a>, continueCallback);</div>
|
|
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  </div>
|
|
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="keywordflow">case</span> <a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a6901bba228317efdc75f8ee33d262b9f">nt_XRP_BOOK</a>:</div>
|
|
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  <a class="code" href="classripple_1_1Pathfinder.html#a82764f51e786f38b85f250e4ec0868f6">addLinks</a>(</div>
|
|
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  parentPaths,</div>
|
|
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  pathsOut,</div>
|
|
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <a class="code" href="classripple_1_1Pathfinder.html#ad0580f183cbd96bf37b455c00fe01a39">afADD_BOOKS</a> | <a class="code" href="classripple_1_1Pathfinder.html#a3991e36b403803d7bedd3d3be840acd0">afOB_XRP</a>,</div>
|
|
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  continueCallback);</div>
|
|
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  </div>
|
|
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <span class="keywordflow">case</span> <a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a9d65441afb966e00f2680657db42c312">nt_DEST_BOOK</a>:</div>
|
|
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  <a class="code" href="classripple_1_1Pathfinder.html#a82764f51e786f38b85f250e4ec0868f6">addLinks</a>(</div>
|
|
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  parentPaths,</div>
|
|
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  pathsOut,</div>
|
|
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  <a class="code" href="classripple_1_1Pathfinder.html#ad0580f183cbd96bf37b455c00fe01a39">afADD_BOOKS</a> | <a class="code" href="classripple_1_1Pathfinder.html#a669514501423575212f721a8fd9da7a4">afOB_LAST</a>,</div>
|
|
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  continueCallback);</div>
|
|
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  </div>
|
|
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  <span class="keywordflow">case</span> <a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a92181edf87fa9af5707f4ae7a6c3bc22">nt_DESTINATION</a>:</div>
|
|
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <span class="comment">// FIXME: What if a different issuer was specified on the</span></div>
|
|
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  <span class="comment">// destination amount?</span></div>
|
|
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  <span class="comment">// TODO(tom): what does this even mean? Should it be a JIRA?</span></div>
|
|
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  <a class="code" href="classripple_1_1Pathfinder.html#a82764f51e786f38b85f250e4ec0868f6">addLinks</a>(</div>
|
|
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  parentPaths,</div>
|
|
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  pathsOut,</div>
|
|
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  <a class="code" href="classripple_1_1Pathfinder.html#a727be33beb3aa8a5ed0ab97b83e6a18e">afADD_ACCOUNTS</a> | <a class="code" href="classripple_1_1Pathfinder.html#a58efb8bc4e58bbff72501b5066d0060e">afAC_LAST</a>,</div>
|
|
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  continueCallback);</div>
|
|
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  }</div>
|
|
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  </div>
|
|
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>.<a class="code" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>() != initialSize)</div>
|
|
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  {</div>
|
|
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << (<a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>.<a class="code" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>() - initialSize)</div>
|
|
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  << <span class="stringliteral">" complete paths added"</span>;</div>
|
|
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  }</div>
|
|
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  </div>
|
|
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"getPaths> "</span> << pathsOut.<a class="code" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>()</div>
|
|
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  << <span class="stringliteral">" partial paths found"</span>;</div>
|
|
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  <span class="keywordflow">return</span> pathsOut;</div>
|
|
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span> }</div>
|
|
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  </div>
|
|
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l00885"></a><span class="lineno"><a class="line" href="classripple_1_1Pathfinder.html#ab125d362a9449daad62a81a0b3f83884"> 885</a></span> <a class="code" href="classripple_1_1Pathfinder.html#ab125d362a9449daad62a81a0b3f83884">Pathfinder::isNoRipple</a>(</div>
|
|
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& fromAccount,</div>
|
|
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& toAccount,</div>
|
|
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  <a class="code" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span>& currency)</div>
|
|
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span> {</div>
|
|
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  <span class="keyword">auto</span> sleRipple =</div>
|
|
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  <a class="code" href="classripple_1_1Pathfinder.html#aeccc7b68adaabd62172d194a93df4925">mLedger</a>->read(<a class="code" href="namespaceripple_1_1keylet.html#ad7913ec52c58534ee1601ab21956123f">keylet::line</a>(toAccount, fromAccount, currency));</div>
|
|
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  </div>
|
|
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  <span class="keyword">auto</span> <span class="keyword">const</span> flag(</div>
|
|
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  (toAccount > fromAccount) ? <a class="code" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a3f3817fa4e1147bc1ea78c56aaf12632">lsfHighNoRipple</a> : <a class="code" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a503af0c7122f0c0f33e7ea4b7deee1d3">lsfLowNoRipple</a>);</div>
|
|
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  </div>
|
|
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  <span class="keywordflow">return</span> sleRipple && (sleRipple->getFieldU32(<a class="code" href="namespaceripple.html#ac1371098a8a7c1e1238290d0220dc941">sfFlags</a>) & flag);</div>
|
|
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span> }</div>
|
|
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  </div>
|
|
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span> <span class="comment">// Does this path end on an account-to-account link whose last account has</span></div>
|
|
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span> <span class="comment">// set "no ripple" on the link?</span></div>
|
|
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l00902"></a><span class="lineno"><a class="line" href="classripple_1_1Pathfinder.html#a7282e0083acf806d91edd8ef4cff9cb5"> 902</a></span> <a class="code" href="classripple_1_1Pathfinder.html#a7282e0083acf806d91edd8ef4cff9cb5">Pathfinder::isNoRippleOut</a>(<a class="code" href="classripple_1_1STPath.html">STPath</a> <span class="keyword">const</span>& currentPath)</div>
|
|
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span> {</div>
|
|
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  <span class="comment">// Must have at least one link.</span></div>
|
|
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  <span class="keywordflow">if</span> (currentPath.<a class="code" href="classripple_1_1STPath.html#a8e42067efeaf61f28f016e337e45fdd2">empty</a>())</div>
|
|
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  </div>
|
|
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  <span class="comment">// Last link must be an account.</span></div>
|
|
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  <a class="code" href="classripple_1_1STPathElement.html">STPathElement</a> <span class="keyword">const</span>& endElement = currentPath.<a class="code" href="classripple_1_1STPath.html#ac2114e80f95de582155fd947b216cf91">back</a>();</div>
|
|
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  <span class="keywordflow">if</span> (!(endElement.<a class="code" href="classripple_1_1STPathElement.html#a4fd64f1aed7427b3a9cfe09203e88d50">getNodeType</a>() & <a class="code" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3a712c188829845be5327eda9728e4bde6">STPathElement::typeAccount</a>))</div>
|
|
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  </div>
|
|
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  <span class="comment">// If there's only one item in the path, return true if that item specifies</span></div>
|
|
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  <span class="comment">// no ripple on the output. A path with no ripple on its output can't be</span></div>
|
|
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <span class="comment">// followed by a link with no ripple on its input.</span></div>
|
|
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  <span class="keyword">auto</span> <span class="keyword">const</span>& fromAccount = (currentPath.<a class="code" href="classripple_1_1STPath.html#ac0e0b3226522315294a71842f13d3a6e">size</a>() == 1)</div>
|
|
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  ? <a class="code" href="classripple_1_1Pathfinder.html#a3fdb9dd6c5eb68bc888da822bf4f5403">mSrcAccount</a></div>
|
|
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  : (currentPath.<a class="code" href="classripple_1_1STPath.html#aaded9637c66028351e25138999449a26">end</a>() - 2)->getAccountID();</div>
|
|
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  <span class="keyword">auto</span> <span class="keyword">const</span>& toAccount = endElement.<a class="code" href="classripple_1_1STPathElement.html#a34ec4c731897c178cebb4727f1445d8f">getAccountID</a>();</div>
|
|
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1Pathfinder.html#ab125d362a9449daad62a81a0b3f83884">isNoRipple</a>(fromAccount, toAccount, endElement.<a class="code" href="classripple_1_1STPathElement.html#a179714c7614d5f3b8cff5a6f934b249e">getCurrency</a>());</div>
|
|
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span> }</div>
|
|
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  </div>
|
|
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00924"></a><span class="lineno"><a class="line" href="namespaceripple.html#adb2e324768f8d996d68d9bd9cb1f3fca"> 924</a></span> <a class="code" href="namespaceripple.html#adb2e324768f8d996d68d9bd9cb1f3fca">addUniquePath</a>(<a class="code" href="classripple_1_1STPathSet.html">STPathSet</a>& pathSet, <a class="code" href="classripple_1_1STPath.html">STPath</a> <span class="keyword">const</span>& path)</div>
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<div class="line"><a name="l00925"></a><span class="lineno"> 925</span> {</div>
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|
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  <span class="comment">// TODO(tom): building an STPathSet this way is quadratic in the size</span></div>
|
|
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  <span class="comment">// of the STPathSet!</span></div>
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|
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& p : pathSet)</div>
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|
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  {</div>
|
|
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  <span class="keywordflow">if</span> (p == path)</div>
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|
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  <span class="keywordflow">return</span>;</div>
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|
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  }</div>
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|
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  pathSet.push_back(path);</div>
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|
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span> }</div>
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|
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  </div>
|
|
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00937"></a><span class="lineno"><a class="line" href="classripple_1_1Pathfinder.html#add1bb1bf0400a204a973cbcb1c62c435"> 937</a></span> <a class="code" href="classripple_1_1Pathfinder.html#add1bb1bf0400a204a973cbcb1c62c435">Pathfinder::addLink</a>(</div>
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|
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  <span class="keyword">const</span> <a class="code" href="classripple_1_1STPath.html">STPath</a>& currentPath, <span class="comment">// The path to build from</span></div>
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|
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span>  <a class="code" href="classripple_1_1STPathSet.html">STPathSet</a>& incompletePaths, <span class="comment">// The set of partial paths we add to</span></div>
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|
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span>  <span class="keywordtype">int</span> addFlags,</div>
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|
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a><<span class="keywordtype">bool</span>(<span class="keywordtype">void</span>)> <span class="keyword">const</span>& continueCallback)</div>
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|
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span> {</div>
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|
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  <span class="keyword">auto</span> <span class="keyword">const</span>& pathEnd = currentPath.<a class="code" href="classripple_1_1STPath.html#a8e42067efeaf61f28f016e337e45fdd2">empty</a>() ? <a class="code" href="classripple_1_1Pathfinder.html#ab142edfed4f35e23c611fb20704dceca">mSource</a> : currentPath.<a class="code" href="classripple_1_1STPath.html#ac2114e80f95de582155fd947b216cf91">back</a>();</div>
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|
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  <span class="keyword">auto</span> <span class="keyword">const</span>& uEndCurrency = pathEnd.getCurrency();</div>
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|
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  <span class="keyword">auto</span> <span class="keyword">const</span>& uEndIssuer = pathEnd.getIssuerID();</div>
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|
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  <span class="keyword">auto</span> <span class="keyword">const</span>& uEndAccount = pathEnd.getAccountID();</div>
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|
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> bOnXRP = uEndCurrency.isZero();</div>
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|
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  </div>
|
|
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  <span class="comment">// Does pathfinding really need to get this to</span></div>
|
|
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  <span class="comment">// a gateway (the issuer of the destination amount)</span></div>
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|
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  <span class="comment">// rather than the ultimate destination?</span></div>
|
|
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> hasEffectiveDestination = <a class="code" href="classripple_1_1Pathfinder.html#a56ce57eaa9ea3bc62fef40bbaf15fb29">mEffectiveDst</a> != <a class="code" href="classripple_1_1Pathfinder.html#ad7e5eb378607bc8fcbc1c8f0688cc471">mDstAccount</a>;</div>
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|
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  </div>
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|
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) << <span class="stringliteral">"addLink< flags="</span> << addFlags << <span class="stringliteral">" onXRP="</span> << bOnXRP</div>
|
|
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  << <span class="stringliteral">" completePaths size="</span> << <a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>.<a class="code" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>();</div>
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|
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) << currentPath.<a class="code" href="classripple_1_1STPath.html#ab8bd502211308857863a29188a680c13">getJson</a>(<a class="code" href="namespaceripple.html#a169967ff418b80729654b6d45ade8711a334c4a4c42fdb79d7ebc3e73b517e6f8">JsonOptions::none</a>);</div>
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|
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  </div>
|
|
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  <span class="keywordflow">if</span> (addFlags & <a class="code" href="classripple_1_1Pathfinder.html#a727be33beb3aa8a5ed0ab97b83e6a18e">afADD_ACCOUNTS</a>)</div>
|
|
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  {</div>
|
|
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  <span class="comment">// add accounts</span></div>
|
|
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  <span class="keywordflow">if</span> (bOnXRP)</div>
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|
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  {</div>
|
|
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>.<a class="code" href="classripple_1_1STAmount.html#af3a02d7e9cd0b11509a90e0e6980bd64">native</a>() && !currentPath.<a class="code" href="classripple_1_1STPath.html#a8e42067efeaf61f28f016e337e45fdd2">empty</a>())</div>
|
|
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  { <span class="comment">// non-default path to XRP destination</span></div>
|
|
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) << <span class="stringliteral">"complete path found ax: "</span></div>
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|
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  << currentPath.<a class="code" href="classripple_1_1STPath.html#ab8bd502211308857863a29188a680c13">getJson</a>(<a class="code" href="namespaceripple.html#a169967ff418b80729654b6d45ade8711a334c4a4c42fdb79d7ebc3e73b517e6f8">JsonOptions::none</a>);</div>
|
|
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  <a class="code" href="namespaceripple.html#adb2e324768f8d996d68d9bd9cb1f3fca">addUniquePath</a>(<a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>, currentPath);</div>
|
|
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  }</div>
|
|
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  }</div>
|
|
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  {</div>
|
|
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  <span class="comment">// search for accounts to add</span></div>
|
|
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  <span class="keyword">auto</span> <span class="keyword">const</span> sleEnd = <a class="code" href="classripple_1_1Pathfinder.html#aeccc7b68adaabd62172d194a93df4925">mLedger</a>->read(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(uEndAccount));</div>
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|
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  </div>
|
|
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  <span class="keywordflow">if</span> (sleEnd)</div>
|
|
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  {</div>
|
|
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> bRequireAuth(</div>
|
|
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  sleEnd->getFieldU32(<a class="code" href="namespaceripple.html#ac1371098a8a7c1e1238290d0220dc941">sfFlags</a>) & <a class="code" href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a44c3bc643086a0beb87e3aaeb544e6ad">lsfRequireAuth</a>);</div>
|
|
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> bIsEndCurrency(</div>
|
|
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  uEndCurrency == <a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>.<a class="code" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>());</div>
|
|
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> bIsNoRippleOut(<a class="code" href="classripple_1_1Pathfinder.html#a7282e0083acf806d91edd8ef4cff9cb5">isNoRippleOut</a>(currentPath));</div>
|
|
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> bDestOnly(addFlags & <a class="code" href="classripple_1_1Pathfinder.html#a58efb8bc4e58bbff72501b5066d0060e">afAC_LAST</a>);</div>
|
|
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  </div>
|
|
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> lines = <a class="code" href="classripple_1_1Pathfinder.html#a55fe1f15d023b3a326556e19e3c9f4bc">mRLCache</a>->getRippleLines(</div>
|
|
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  uEndAccount,</div>
|
|
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  bIsNoRippleOut ? <a class="code" href="namespaceripple.html#afaeac9ab95c58b4359cdd27f59d18568ad48f944ac6c78b97d544f98b89b506ca">LineDirection::incoming</a></div>
|
|
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  : <a class="code" href="namespaceripple.html#afaeac9ab95c58b4359cdd27f59d18568a1186f94907928a1412cf4ecfdf8bc476">LineDirection::outgoing</a>))</div>
|
|
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  {</div>
|
|
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  <span class="keyword">auto</span>& rippleLines = *lines;</div>
|
|
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  </div>
|
|
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  AccountCandidates candidates;</div>
|
|
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  candidates.reserve(rippleLines.size());</div>
|
|
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  </div>
|
|
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& rs : rippleLines)</div>
|
|
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  {</div>
|
|
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  <span class="keywordflow">if</span> (continueCallback && !continueCallback())</div>
|
|
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  <span class="keyword">auto</span> <span class="keyword">const</span>& acct = rs.getAccountIDPeer();</div>
|
|
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  <a class="code" href="namespaceripple.html#afaeac9ab95c58b4359cdd27f59d18568">LineDirection</a> <span class="keyword">const</span> direction = rs.getDirectionPeer();</div>
|
|
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  </div>
|
|
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  <span class="keywordflow">if</span> (hasEffectiveDestination && (acct == <a class="code" href="classripple_1_1Pathfinder.html#ad7e5eb378607bc8fcbc1c8f0688cc471">mDstAccount</a>))</div>
|
|
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  {</div>
|
|
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  <span class="comment">// We skipped the gateway</span></div>
|
|
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  }</div>
|
|
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  </div>
|
|
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  <span class="keywordtype">bool</span> bToDestination = acct == <a class="code" href="classripple_1_1Pathfinder.html#a56ce57eaa9ea3bc62fef40bbaf15fb29">mEffectiveDst</a>;</div>
|
|
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  </div>
|
|
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  <span class="keywordflow">if</span> (bDestOnly && !bToDestination)</div>
|
|
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  {</div>
|
|
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  }</div>
|
|
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  </div>
|
|
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  <span class="keywordflow">if</span> ((uEndCurrency == rs.getLimit().getCurrency()) &&</div>
|
|
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  !currentPath.<a class="code" href="classripple_1_1STPath.html#abd864afa0078dda276e50a209c5f1c7e">hasSeen</a>(acct, uEndCurrency, acct))</div>
|
|
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  {</div>
|
|
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  <span class="comment">// path is for correct currency and has not been</span></div>
|
|
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  <span class="comment">// seen</span></div>
|
|
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  <span class="keywordflow">if</span> (rs.getBalance() <= beast::zero &&</div>
|
|
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  (!rs.getLimitPeer() ||</div>
|
|
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>  -rs.getBalance() >= rs.getLimitPeer() ||</div>
|
|
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  (bRequireAuth && !rs.getAuth())))</div>
|
|
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  {</div>
|
|
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  <span class="comment">// path has no credit</span></div>
|
|
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  }</div>
|
|
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (bIsNoRippleOut && rs.getNoRipple())</div>
|
|
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  {</div>
|
|
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  <span class="comment">// Can't leave on this path</span></div>
|
|
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  }</div>
|
|
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (bToDestination)</div>
|
|
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  {</div>
|
|
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  <span class="comment">// destination is always worth trying</span></div>
|
|
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  <span class="keywordflow">if</span> (uEndCurrency == <a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>.<a class="code" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>())</div>
|
|
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  {</div>
|
|
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  <span class="comment">// this is a complete path</span></div>
|
|
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  <span class="keywordflow">if</span> (!currentPath.<a class="code" href="classripple_1_1STPath.html#a8e42067efeaf61f28f016e337e45fdd2">empty</a>())</div>
|
|
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  {</div>
|
|
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
|
|
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  << <span class="stringliteral">"complete path found ae: "</span></div>
|
|
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  << currentPath.<a class="code" href="classripple_1_1STPath.html#ab8bd502211308857863a29188a680c13">getJson</a>(</div>
|
|
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  <a class="code" href="namespaceripple.html#a169967ff418b80729654b6d45ade8711a334c4a4c42fdb79d7ebc3e73b517e6f8">JsonOptions::none</a>);</div>
|
|
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  <a class="code" href="namespaceripple.html#adb2e324768f8d996d68d9bd9cb1f3fca">addUniquePath</a>(</div>
|
|
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  <a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>, currentPath);</div>
|
|
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  }</div>
|
|
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  }</div>
|
|
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!bDestOnly)</div>
|
|
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  {</div>
|
|
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  <span class="comment">// this is a high-priority candidate</span></div>
|
|
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  candidates.push_back(</div>
|
|
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  {AccountCandidate::highPriority, acct});</div>
|
|
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  }</div>
|
|
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  }</div>
|
|
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (acct == <a class="code" href="classripple_1_1Pathfinder.html#a3fdb9dd6c5eb68bc888da822bf4f5403">mSrcAccount</a>)</div>
|
|
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  {</div>
|
|
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  <span class="comment">// going back to the source is bad</span></div>
|
|
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  }</div>
|
|
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  {</div>
|
|
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  <span class="comment">// save this candidate</span></div>
|
|
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  <span class="keywordtype">int</span> <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a> = <a class="code" href="classripple_1_1Pathfinder.html#a980b15666a120e7ceac3841c71ddd9e2">getPathsOut</a>(</div>
|
|
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  uEndCurrency,</div>
|
|
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  acct,</div>
|
|
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  direction,</div>
|
|
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  bIsEndCurrency,</div>
|
|
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  <a class="code" href="classripple_1_1Pathfinder.html#a56ce57eaa9ea3bc62fef40bbaf15fb29">mEffectiveDst</a>,</div>
|
|
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>  continueCallback);</div>
|
|
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>)</div>
|
|
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  candidates.push_back({<a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>, acct});</div>
|
|
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  }</div>
|
|
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  }</div>
|
|
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>  }</div>
|
|
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  </div>
|
|
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  <span class="keywordflow">if</span> (!candidates.empty())</div>
|
|
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  {</div>
|
|
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/sort.html">std::sort</a>(</div>
|
|
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>  candidates.begin(),</div>
|
|
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>  candidates.end(),</div>
|
|
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/bind.html">std::bind</a>(</div>
|
|
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  compareAccountCandidate,</div>
|
|
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  <a class="code" href="classripple_1_1Pathfinder.html#aeccc7b68adaabd62172d194a93df4925">mLedger</a>->seq(),</div>
|
|
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  std::placeholders::_1,</div>
|
|
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>  std::placeholders::_2));</div>
|
|
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  </div>
|
|
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  <span class="keywordtype">int</span> count = candidates.size();</div>
|
|
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  <span class="comment">// allow more paths from source</span></div>
|
|
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  <span class="keywordflow">if</span> ((count > 10) && (uEndAccount != <a class="code" href="classripple_1_1Pathfinder.html#a3fdb9dd6c5eb68bc888da822bf4f5403">mSrcAccount</a>))</div>
|
|
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>  count = 10;</div>
|
|
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (count > 50)</div>
|
|
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  count = 50;</div>
|
|
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>  </div>
|
|
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  <span class="keyword">auto</span> it = candidates.begin();</div>
|
|
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  <span class="keywordflow">while</span> (count-- != 0)</div>
|
|
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  {</div>
|
|
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  <span class="keywordflow">if</span> (continueCallback && !continueCallback())</div>
|
|
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  <span class="comment">// Add accounts to incompletePaths</span></div>
|
|
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  <a class="code" href="classripple_1_1STPathElement.html">STPathElement</a> pathElement(</div>
|
|
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  <a class="code" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3a712c188829845be5327eda9728e4bde6">STPathElement::typeAccount</a>,</div>
|
|
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  it->account,</div>
|
|
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  uEndCurrency,</div>
|
|
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  it->account);</div>
|
|
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  incompletePaths.<a class="code" href="classripple_1_1STPathSet.html#a7df9c9c1c8abb29227cafd9acf3c210b">assembleAdd</a>(</div>
|
|
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>  currentPath, pathElement);</div>
|
|
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  ++it;</div>
|
|
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  }</div>
|
|
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  }</div>
|
|
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  }</div>
|
|
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  }</div>
|
|
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  {</div>
|
|
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>()) << <span class="stringliteral">"Path ends on non-existent issuer"</span>;</div>
|
|
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  }</div>
|
|
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  }</div>
|
|
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>  }</div>
|
|
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  <span class="keywordflow">if</span> (addFlags & <a class="code" href="classripple_1_1Pathfinder.html#ad0580f183cbd96bf37b455c00fe01a39">afADD_BOOKS</a>)</div>
|
|
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>  {</div>
|
|
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>  <span class="comment">// add order books</span></div>
|
|
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>  <span class="keywordflow">if</span> (addFlags & <a class="code" href="classripple_1_1Pathfinder.html#a3991e36b403803d7bedd3d3be840acd0">afOB_XRP</a>)</div>
|
|
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  {</div>
|
|
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>  <span class="comment">// to XRP only</span></div>
|
|
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>  <span class="keywordflow">if</span> (!bOnXRP &&</div>
|
|
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>  <a class="code" href="classripple_1_1Pathfinder.html#a662197b9a477c9fe6893ef59a6280bbb">app_</a>.<a class="code" href="classripple_1_1Application.html#ac885cb8bec6f3b9b8bdd5f2a44d07fed">getOrderBookDB</a>().<a class="code" href="classripple_1_1OrderBookDB.html#a267505a534420b08e9ef5cb2e86451d0">isBookToXRP</a>({uEndCurrency, uEndIssuer}))</div>
|
|
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>  {</div>
|
|
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  <a class="code" href="classripple_1_1STPathElement.html">STPathElement</a> pathElement(</div>
|
|
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>  <a class="code" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3ad2680a488d17facbb27aac3e63f136a1">STPathElement::typeCurrency</a>,</div>
|
|
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>  <a class="code" href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">xrpAccount</a>(),</div>
|
|
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>  <a class="code" href="namespaceripple.html#a91af9326e7f471001066b6b59f24599c">xrpCurrency</a>(),</div>
|
|
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>  <a class="code" href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">xrpAccount</a>());</div>
|
|
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>  incompletePaths.<a class="code" href="classripple_1_1STPathSet.html#a7df9c9c1c8abb29227cafd9acf3c210b">assembleAdd</a>(currentPath, pathElement);</div>
|
|
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  }</div>
|
|
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>  }</div>
|
|
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>  {</div>
|
|
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>  <span class="keywordtype">bool</span> bDestOnly = (addFlags & <a class="code" href="classripple_1_1Pathfinder.html#a669514501423575212f721a8fd9da7a4">afOB_LAST</a>) != 0;</div>
|
|
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  <span class="keyword">auto</span> books = <a class="code" href="classripple_1_1Pathfinder.html#a662197b9a477c9fe6893ef59a6280bbb">app_</a>.<a class="code" href="classripple_1_1Application.html#ac885cb8bec6f3b9b8bdd5f2a44d07fed">getOrderBookDB</a>().<a class="code" href="classripple_1_1OrderBookDB.html#a978133f17fa4f61cac070f9ada073529">getBooksByTakerPays</a>(</div>
|
|
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>  {uEndCurrency, uEndIssuer});</div>
|
|
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
|
|
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>  << books.size() << <span class="stringliteral">" books found from this currency/issuer"</span>;</div>
|
|
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>  </div>
|
|
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& book : books)</div>
|
|
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  {</div>
|
|
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  <span class="keywordflow">if</span> (continueCallback && !continueCallback())</div>
|
|
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  <span class="keywordflow">if</span> (!currentPath.<a class="code" href="classripple_1_1STPath.html#abd864afa0078dda276e50a209c5f1c7e">hasSeen</a>(</div>
|
|
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>  <a class="code" href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">xrpAccount</a>(), book.out.currency, book.out.account) &&</div>
|
|
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>  !<a class="code" href="classripple_1_1Pathfinder.html#a068cb6eddf58b2fe631ff09d3edb4f4c">issueMatchesOrigin</a>(book.out) &&</div>
|
|
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  (!bDestOnly ||</div>
|
|
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  (book.out.currency == <a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>.<a class="code" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>())))</div>
|
|
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  {</div>
|
|
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  <a class="code" href="classripple_1_1STPath.html">STPath</a> newPath(currentPath);</div>
|
|
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  </div>
|
|
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  <span class="keywordflow">if</span> (book.out.currency.isZero())</div>
|
|
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  { <span class="comment">// to XRP</span></div>
|
|
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  </div>
|
|
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  <span class="comment">// add the order book itself</span></div>
|
|
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  newPath.<a class="code" href="classripple_1_1STPath.html#acf27319ed5bceeefedbb6ce4e1b2ad85">emplace_back</a>(</div>
|
|
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  <a class="code" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3ad2680a488d17facbb27aac3e63f136a1">STPathElement::typeCurrency</a>,</div>
|
|
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  <a class="code" href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">xrpAccount</a>(),</div>
|
|
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>  <a class="code" href="namespaceripple.html#a91af9326e7f471001066b6b59f24599c">xrpCurrency</a>(),</div>
|
|
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  <a class="code" href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">xrpAccount</a>());</div>
|
|
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  </div>
|
|
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>.<a class="code" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>().<a class="code" href="classripple_1_1base__uint.html#a6fd7dba1ad932f4c1246c9a090c145e5">isZero</a>())</div>
|
|
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  {</div>
|
|
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>  <span class="comment">// destination is XRP, add account and path is</span></div>
|
|
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>  <span class="comment">// complete</span></div>
|
|
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
|
|
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>  << <span class="stringliteral">"complete path found bx: "</span></div>
|
|
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>  << currentPath.<a class="code" href="classripple_1_1STPath.html#ab8bd502211308857863a29188a680c13">getJson</a>(<a class="code" href="namespaceripple.html#a169967ff418b80729654b6d45ade8711a334c4a4c42fdb79d7ebc3e73b517e6f8">JsonOptions::none</a>);</div>
|
|
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>  <a class="code" href="namespaceripple.html#adb2e324768f8d996d68d9bd9cb1f3fca">addUniquePath</a>(<a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>, newPath);</div>
|
|
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>  }</div>
|
|
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>  incompletePaths.<a class="code" href="classripple_1_1STPathSet.html#a61721601b734d6324eb0d7c585358a63">push_back</a>(newPath);</div>
|
|
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>  }</div>
|
|
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!currentPath.<a class="code" href="classripple_1_1STPath.html#abd864afa0078dda276e50a209c5f1c7e">hasSeen</a>(</div>
|
|
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>  book.out.account,</div>
|
|
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>  book.out.currency,</div>
|
|
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>  book.out.account))</div>
|
|
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>  {</div>
|
|
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>  <span class="comment">// Don't want the book if we've already seen the issuer</span></div>
|
|
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>  <span class="comment">// book -> account -> book</span></div>
|
|
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>  <span class="keywordflow">if</span> ((newPath.<a class="code" href="classripple_1_1STPath.html#ac0e0b3226522315294a71842f13d3a6e">size</a>() >= 2) &&</div>
|
|
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>  (newPath.<a class="code" href="classripple_1_1STPath.html#ac2114e80f95de582155fd947b216cf91">back</a>().isAccount()) &&</div>
|
|
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>  (newPath[newPath.<a class="code" href="classripple_1_1STPath.html#ac0e0b3226522315294a71842f13d3a6e">size</a>() - 2].isOffer()))</div>
|
|
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>  {</div>
|
|
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>  <span class="comment">// replace the redundant account with the order book</span></div>
|
|
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>  newPath[newPath.<a class="code" href="classripple_1_1STPath.html#ac0e0b3226522315294a71842f13d3a6e">size</a>() - 1] = <a class="code" href="classripple_1_1STPathElement.html">STPathElement</a>(</div>
|
|
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>  <a class="code" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3ad2680a488d17facbb27aac3e63f136a1">STPathElement::typeCurrency</a> |</div>
|
|
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>  <a class="code" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3a764e0361967b97a3e2bb09634ebb28f8">STPathElement::typeIssuer</a>,</div>
|
|
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>  <a class="code" href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">xrpAccount</a>(),</div>
|
|
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>  book.out.currency,</div>
|
|
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>  book.out.account);</div>
|
|
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>  }</div>
|
|
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>  {</div>
|
|
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>  <span class="comment">// add the order book</span></div>
|
|
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>  newPath.<a class="code" href="classripple_1_1STPath.html#acf27319ed5bceeefedbb6ce4e1b2ad85">emplace_back</a>(</div>
|
|
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>  <a class="code" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3ad2680a488d17facbb27aac3e63f136a1">STPathElement::typeCurrency</a> |</div>
|
|
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  <a class="code" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3a764e0361967b97a3e2bb09634ebb28f8">STPathElement::typeIssuer</a>,</div>
|
|
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  <a class="code" href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">xrpAccount</a>(),</div>
|
|
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>  book.out.currency,</div>
|
|
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>  book.out.account);</div>
|
|
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>  }</div>
|
|
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>  </div>
|
|
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>  <span class="keywordflow">if</span> (hasEffectiveDestination &&</div>
|
|
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>  book.out.account == <a class="code" href="classripple_1_1Pathfinder.html#ad7e5eb378607bc8fcbc1c8f0688cc471">mDstAccount</a> &&</div>
|
|
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>  book.out.currency == <a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>.<a class="code" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>())</div>
|
|
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>  {</div>
|
|
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>  <span class="comment">// We skipped a required issuer</span></div>
|
|
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>  }</div>
|
|
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (</div>
|
|
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>  book.out.account == <a class="code" href="classripple_1_1Pathfinder.html#a56ce57eaa9ea3bc62fef40bbaf15fb29">mEffectiveDst</a> &&</div>
|
|
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>  book.out.currency == <a class="code" href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">mDstAmount</a>.<a class="code" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>())</div>
|
|
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>  { <span class="comment">// with the destination account, this path is</span></div>
|
|
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>  <span class="comment">// complete</span></div>
|
|
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>  JLOG(<a class="code" href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
|
|
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>  << <span class="stringliteral">"complete path found ba: "</span></div>
|
|
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>  << currentPath.<a class="code" href="classripple_1_1STPath.html#ab8bd502211308857863a29188a680c13">getJson</a>(<a class="code" href="namespaceripple.html#a169967ff418b80729654b6d45ade8711a334c4a4c42fdb79d7ebc3e73b517e6f8">JsonOptions::none</a>);</div>
|
|
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>  <a class="code" href="namespaceripple.html#adb2e324768f8d996d68d9bd9cb1f3fca">addUniquePath</a>(<a class="code" href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">mCompletePaths</a>, newPath);</div>
|
|
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>  }</div>
|
|
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>  {</div>
|
|
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>  <span class="comment">// add issuer's account, path still incomplete</span></div>
|
|
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>  incompletePaths.<a class="code" href="classripple_1_1STPathSet.html#a7df9c9c1c8abb29227cafd9acf3c210b">assembleAdd</a>(</div>
|
|
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>  newPath,</div>
|
|
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>  <a class="code" href="classripple_1_1STPathElement.html">STPathElement</a>(</div>
|
|
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>  <a class="code" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3a712c188829845be5327eda9728e4bde6">STPathElement::typeAccount</a>,</div>
|
|
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>  book.out.account,</div>
|
|
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>  book.out.currency,</div>
|
|
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>  book.out.account));</div>
|
|
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>  }</div>
|
|
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>  }</div>
|
|
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>  }</div>
|
|
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>  }</div>
|
|
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>  }</div>
|
|
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>  }</div>
|
|
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span> }</div>
|
|
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>  </div>
|
|
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span> <span class="keyword">namespace </span>{</div>
|
|
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>  </div>
|
|
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">Pathfinder::PathType</a></div>
|
|
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span> makePath(<span class="keywordtype">char</span> <span class="keyword">const</span>* <span class="keywordtype">string</span>)</div>
|
|
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span> {</div>
|
|
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">Pathfinder::PathType</a> ret;</div>
|
|
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>  </div>
|
|
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>  <span class="keywordflow">while</span> (<span class="keyword">true</span>)</div>
|
|
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>  {</div>
|
|
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>  <span class="keywordflow">switch</span> (*<span class="keywordtype">string</span>++)</div>
|
|
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>  {</div>
|
|
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>  <span class="keywordflow">case</span> <span class="charliteral">'s'</span>: <span class="comment">// source</span></div>
|
|
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>  ret.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(<a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a0da3c58120423e1b01db90895a785da2">Pathfinder::nt_SOURCE</a>);</div>
|
|
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>  </div>
|
|
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>  <span class="keywordflow">case</span> <span class="charliteral">'a'</span>: <span class="comment">// accounts</span></div>
|
|
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>  ret.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(<a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304ac23bd31c079313dce20c167ed9b1540a">Pathfinder::nt_ACCOUNTS</a>);</div>
|
|
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>  </div>
|
|
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>  <span class="keywordflow">case</span> <span class="charliteral">'b'</span>: <span class="comment">// books</span></div>
|
|
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>  ret.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(<a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a2ee912cf2a6c836b2520c3b739f5cad6">Pathfinder::nt_BOOKS</a>);</div>
|
|
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>  </div>
|
|
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>  <span class="keywordflow">case</span> <span class="charliteral">'x'</span>: <span class="comment">// xrp book</span></div>
|
|
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>  ret.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(<a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a6901bba228317efdc75f8ee33d262b9f">Pathfinder::nt_XRP_BOOK</a>);</div>
|
|
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>  </div>
|
|
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>  <span class="keywordflow">case</span> <span class="charliteral">'f'</span>: <span class="comment">// book to final currency</span></div>
|
|
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>  ret.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(<a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a9d65441afb966e00f2680657db42c312">Pathfinder::nt_DEST_BOOK</a>);</div>
|
|
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>  </div>
|
|
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>  <span class="keywordflow">case</span> <span class="charliteral">'d'</span>:</div>
|
|
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>  <span class="comment">// Destination (with account, if required and not already</span></div>
|
|
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>  <span class="comment">// present).</span></div>
|
|
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>  ret.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(<a class="code" href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a92181edf87fa9af5707f4ae7a6c3bc22">Pathfinder::nt_DESTINATION</a>);</div>
|
|
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>  </div>
|
|
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>  <span class="keywordflow">case</span> 0:</div>
|
|
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>  <span class="keywordflow">return</span> ret;</div>
|
|
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>  }</div>
|
|
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>  }</div>
|
|
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span> }</div>
|
|
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>  </div>
|
|
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span> fillPaths(<a class="code" href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68">Pathfinder::PaymentType</a> type, PathCostList <span class="keyword">const</span>& costs)</div>
|
|
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span> {</div>
|
|
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>  <span class="keyword">auto</span>& list = mPathTable[type];</div>
|
|
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>  assert(list.empty());</div>
|
|
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span>& cost : costs)</div>
|
|
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>  list.push_back({cost.cost, makePath(cost.path)});</div>
|
|
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span> }</div>
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<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>  </div>
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|
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span> } <span class="comment">// namespace</span></div>
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|
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>  </div>
|
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<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span> <span class="comment">// Costs:</span></div>
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|
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span> <span class="comment">// 0 = minimum to make some payments possible</span></div>
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|
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span> <span class="comment">// 1 = include trivial paths to make common cases work</span></div>
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|
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span> <span class="comment">// 4 = normal fast search level</span></div>
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<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span> <span class="comment">// 7 = normal slow search level</span></div>
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|
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span> <span class="comment">// 10 = most agressive</span></div>
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<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>  </div>
|
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<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span> <span class="keywordtype">void</span></div>
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|
<div class="line"><a name="l01300"></a><span class="lineno"><a class="line" href="classripple_1_1Pathfinder.html#ac20e102f49cfa51d6805abac810d8d90"> 1300</a></span> <a class="code" href="classripple_1_1Pathfinder.html#ac20e102f49cfa51d6805abac810d8d90">Pathfinder::initPathTable</a>()</div>
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<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span> {</div>
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<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>  <span class="comment">// CAUTION: Do not include rules that build default paths</span></div>
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<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>  </div>
|
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<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>  mPathTable.clear();</div>
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<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>  fillPaths(<a class="code" href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68aab70f6934f757bb3eca6032a279f2d2f">pt_XRP_to_XRP</a>, {});</div>
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<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>  </div>
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<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>  fillPaths(</div>
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<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>  <a class="code" href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68a5e290dc7a0b9c81a83545431e6781567">pt_XRP_to_nonXRP</a>,</div>
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<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>  {{1, <span class="stringliteral">"sfd"</span>}, <span class="comment">// source -> book -> gateway</span></div>
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<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>  {3, <span class="stringliteral">"sfad"</span>}, <span class="comment">// source -> book -> account -> destination</span></div>
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<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>  {5, <span class="stringliteral">"sfaad"</span>}, <span class="comment">// source -> book -> account -> account -> destination</span></div>
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|
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>  {6, <span class="stringliteral">"sbfd"</span>}, <span class="comment">// source -> book -> book -> destination</span></div>
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|
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>  {8, <span class="stringliteral">"sbafd"</span>}, <span class="comment">// source -> book -> account -> book -> destination</span></div>
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<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>  {9, <span class="stringliteral">"sbfad"</span>}, <span class="comment">// source -> book -> book -> account -> destination</span></div>
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|
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>  {10, <span class="stringliteral">"sbafad"</span>}});</div>
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<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>  </div>
|
|
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>  fillPaths(</div>
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<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>  <a class="code" href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68aa8468d8408c64a9a8e9ae944425cb76b">pt_nonXRP_to_XRP</a>,</div>
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<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>  {{1, <span class="stringliteral">"sxd"</span>}, <span class="comment">// gateway buys XRP</span></div>
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|
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>  {2, <span class="stringliteral">"saxd"</span>}, <span class="comment">// source -> gateway -> book(XRP) -> dest</span></div>
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|
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>  {6, <span class="stringliteral">"saaxd"</span>},</div>
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|
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>  {7, <span class="stringliteral">"sbxd"</span>},</div>
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|
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>  {8, <span class="stringliteral">"sabxd"</span>},</div>
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<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>  {9, <span class="stringliteral">"sabaxd"</span>}});</div>
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<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>  </div>
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<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>  <span class="comment">// non-XRP to non-XRP (same currency)</span></div>
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|
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>  fillPaths(</div>
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<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>  <a class="code" href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68a66ca6f9e06b3d15958b7638aea014cb7">pt_nonXRP_to_same</a>,</div>
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<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>  {</div>
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<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>  {1, <span class="stringliteral">"sad"</span>}, <span class="comment">// source -> gateway -> destination</span></div>
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<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>  {1, <span class="stringliteral">"sfd"</span>}, <span class="comment">// source -> book -> destination</span></div>
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|
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>  {4, <span class="stringliteral">"safd"</span>}, <span class="comment">// source -> gateway -> book -> destination</span></div>
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|
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>  {4, <span class="stringliteral">"sfad"</span>},</div>
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<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>  {5, <span class="stringliteral">"saad"</span>},</div>
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|
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>  {5, <span class="stringliteral">"sbfd"</span>},</div>
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|
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>  {6, <span class="stringliteral">"sxfad"</span>},</div>
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<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>  {6, <span class="stringliteral">"safad"</span>},</div>
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|
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>  {6, <span class="stringliteral">"saxfd"</span>}, <span class="comment">// source -> gateway -> book to XRP -> book -></span></div>
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|
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>  <span class="comment">// destination</span></div>
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|
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>  {6, <span class="stringliteral">"saxfad"</span>},</div>
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|
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>  {6, <span class="stringliteral">"sabfd"</span>}, <span class="comment">// source -> gateway -> book -> book -> destination</span></div>
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|
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>  {7, <span class="stringliteral">"saaad"</span>},</div>
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|
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>  });</div>
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|
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>  </div>
|
|
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>  <span class="comment">// non-XRP to non-XRP (different currency)</span></div>
|
|
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>  fillPaths(</div>
|
|
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>  <a class="code" href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68a0e0c19cf0719f141e7678e880a0bb27f">pt_nonXRP_to_nonXRP</a>,</div>
|
|
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>  {</div>
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|
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>  {1, <span class="stringliteral">"sfad"</span>},</div>
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|
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>  {1, <span class="stringliteral">"safd"</span>},</div>
|
|
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>  {3, <span class="stringliteral">"safad"</span>},</div>
|
|
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>  {4, <span class="stringliteral">"sxfd"</span>},</div>
|
|
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>  {5, <span class="stringliteral">"saxfd"</span>},</div>
|
|
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>  {5, <span class="stringliteral">"sxfad"</span>},</div>
|
|
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>  {5, <span class="stringliteral">"sbfd"</span>},</div>
|
|
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>  {6, <span class="stringliteral">"saxfad"</span>},</div>
|
|
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>  {6, <span class="stringliteral">"sabfd"</span>},</div>
|
|
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>  {7, <span class="stringliteral">"saafd"</span>},</div>
|
|
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>  {8, <span class="stringliteral">"saafad"</span>},</div>
|
|
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>  {9, <span class="stringliteral">"safaad"</span>},</div>
|
|
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>  });</div>
|
|
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span> }</div>
|
|
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>  </div>
|
|
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span> } <span class="comment">// namespace ripple</span></div>
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|
</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ab650554549d55fa8853a36dca3ae1f7b"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ab650554549d55fa8853a36dca3ae1f7b">ripple::Pathfinder::addPathsForType</a></div><div class="ttdeci">STPathSet & addPathsForType(PathType const &type, std::function< bool(void)> const &continueCallback)</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00795">Pathfinder.cpp:795</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ac8ac528dd5f3db523d97019bd5cc7b68a0e0c19cf0719f141e7678e880a0bb27f"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68a0e0c19cf0719f141e7678e880a0bb27f">ripple::Pathfinder::pt_nonXRP_to_nonXRP</a></div><div class="ttdeci">@ pt_nonXRP_to_nonXRP</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00102">Pathfinder.h:102</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a5d9d107482cdda6999146d0088a7d00c"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a5d9d107482cdda6999146d0088a7d00c">ripple::Pathfinder::mSrcCurrency</a></div><div class="ttdeci">Currency mSrcCurrency</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00200">Pathfinder.h:200</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html"><div class="ttname"><a href="classripple_1_1Application.html">ripple::Application</a></div><div class="ttdef"><b>Definition:</b> <a href="Application_8h_source.html#l00115">Application.h:115</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a3fdb9dd6c5eb68bc888da822bf4f5403"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a3fdb9dd6c5eb68bc888da822bf4f5403">ripple::Pathfinder::mSrcAccount</a></div><div class="ttdeci">AccountID mSrcAccount</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00196">Pathfinder.h:196</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html_ac885cb8bec6f3b9b8bdd5f2a44d07fed"><div class="ttname"><a href="classripple_1_1Application.html#ac885cb8bec6f3b9b8bdd5f2a44d07fed">ripple::Application::getOrderBookDB</a></div><div class="ttdeci">virtual OrderBookDB & getOrderBookDB()=0</div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_acd0b02e69fdb85eaf3b8dc202f2d0575"><div class="ttname"><a href="classripple_1_1Pathfinder.html#acd0b02e69fdb85eaf3b8dc202f2d0575">ripple::Pathfinder::PathType</a></div><div class="ttdeci">std::vector< NodeType > PathType</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00093">Pathfinder.h:93</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPath_html_abc9e0aacd630a6bf672115cf501fa20a"><div class="ttname"><a href="classripple_1_1STPath.html#abc9e0aacd630a6bf672115cf501fa20a">ripple::STPath::push_back</a></div><div class="ttdeci">void push_back(STPathElement const &e)</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00405">STPathSet.h:405</a></div></div>
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<div class="ttc" id="abind_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/functional/bind.html">std::bind</a></div><div class="ttdeci">T bind(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_add1bb1bf0400a204a973cbcb1c62c435"><div class="ttname"><a href="classripple_1_1Pathfinder.html#add1bb1bf0400a204a973cbcb1c62c435">ripple::Pathfinder::addLink</a></div><div class="ttdeci">void addLink(STPath const &currentPath, STPathSet &incompletePaths, int addFlags, std::function< bool(void)> const &continueCallback)</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00937">Pathfinder.cpp:937</a></div></div>
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<div class="ttc" id="aclassripple_1_1Issue_html"><div class="ttname"><a href="classripple_1_1Issue.html">ripple::Issue</a></div><div class="ttdoc">A currency issued by an account.</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00034">Issue.h:34</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5abe8166dd29a1d6890b51ce96af297f70"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5abe8166dd29a1d6890b51ce96af297f70">ripple::lsfGlobalFreeze</a></div><div class="ttdeci">@ lsfGlobalFreeze</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00231">LedgerFormats.h:231</a></div></div>
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<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a727be33beb3aa8a5ed0ab97b83e6a18e"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a727be33beb3aa8a5ed0ab97b83e6a18e">ripple::Pathfinder::afADD_ACCOUNTS</a></div><div class="ttdeci">static const std::uint32_t afADD_ACCOUNTS</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00223">Pathfinder.h:223</a></div></div>
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<div class="ttc" id="anamespaceripple_html_afaeac9ab95c58b4359cdd27f59d18568"><div class="ttname"><a href="namespaceripple.html#afaeac9ab95c58b4359cdd27f59d18568">ripple::LineDirection</a></div><div class="ttdeci">LineDirection</div><div class="ttdoc">Describes how an account was found in a path, and how to find the next set of paths.</div><div class="ttdef"><b>Definition:</b> <a href="TrustLine_8h_source.html#l00041">TrustLine.h:41</a></div></div>
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<div class="ttc" id="aexception_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_abbe082bd27ca0f1d1365af2824e4f85b"><div class="ttname"><a href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">beast::Journal::trace</a></div><div class="ttdeci">Stream trace() const</div><div class="ttdoc">Severity stream access functions.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00309">Journal.h:309</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ae0f54f8ce649d639bf3e2b295347e17aa45d646c1a9b70027d5f9f46458203942"><div class="ttname"><a href="namespaceripple.html#ae0f54f8ce649d639bf3e2b295347e17aa45d646c1a9b70027d5f9f46458203942">ripple::jtPATH_FIND</a></div><div class="ttdeci">@ jtPATH_FIND</div><div class="ttdef"><b>Definition:</b> <a href="Job_8h_source.html#l00085">Job.h:85</a></div></div>
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<div class="ttc" id="aclassripple_1_1PaymentSandbox_html"><div class="ttname"><a href="classripple_1_1PaymentSandbox.html">ripple::PaymentSandbox</a></div><div class="ttdoc">A wrapper which makes credits unavailable to balances.</div><div class="ttdef"><b>Definition:</b> <a href="PaymentSandbox_8h_source.html#l00112">PaymentSandbox.h:112</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a85965961aa46753332a4369d6538a169"><div class="ttname"><a href="namespaceripple.html#a85965961aa46753332a4369d6538a169">ripple::removeIssuer</a></div><div class="ttdeci">static STPath removeIssuer(STPath const &path)</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00474">Pathfinder.cpp:474</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a82764f51e786f38b85f250e4ec0868f6"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a82764f51e786f38b85f250e4ec0868f6">ripple::Pathfinder::addLinks</a></div><div class="ttdeci">void addLinks(STPathSet const &currentPaths, STPathSet &incompletePaths, int addFlags, std::function< bool(void)> const &continueCallback)</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00778">Pathfinder.cpp:778</a></div></div>
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<div class="ttc" id="areserve_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">std::vector::reserve</a></div><div class="ttdeci">T reserve(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1STPath_html_ac0e0b3226522315294a71842f13d3a6e"><div class="ttname"><a href="classripple_1_1STPath.html#ac0e0b3226522315294a71842f13d3a6e">ripple::STPath::size</a></div><div class="ttdeci">std::vector< STPathElement >::size_type size() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00393">STPathSet.h:393</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5a503af0c7122f0c0f33e7ea4b7deee1d3"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a503af0c7122f0c0f33e7ea4b7deee1d3">ripple::lsfLowNoRipple</a></div><div class="ttdeci">@ lsfLowNoRipple</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00245">LedgerFormats.h:245</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a715ddccc964329332578978ff5aafaef"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a715ddccc964329332578978ff5aafaef">ripple::Pathfinder::computePathRanks</a></div><div class="ttdeci">void computePathRanks(int maxPaths, std::function< bool(void)> const &continueCallback={})</div><div class="ttdoc">Compute the rankings of the paths.</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00411">Pathfinder.cpp:411</a></div></div>
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<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a669514501423575212f721a8fd9da7a4"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a669514501423575212f721a8fd9da7a4">ripple::Pathfinder::afOB_LAST</a></div><div class="ttdeci">static const std::uint32_t afOB_LAST</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00232">Pathfinder.h:232</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPathElement_html_a179714c7614d5f3b8cff5a6f934b249e"><div class="ttname"><a href="classripple_1_1STPathElement.html#a179714c7614d5f3b8cff5a6f934b249e">ripple::STPathElement::getCurrency</a></div><div class="ttdeci">Currency const & getCurrency() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00361">STPathSet.h:361</a></div></div>
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<div class="ttc" id="avalue_or_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional/value_or.html">std::optional::value_or</a></div><div class="ttdeci">T value_or(T... args)</div></div>
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<div class="ttc" id="astructripple_1_1path_1_1RippleCalc_1_1Input_html"><div class="ttname"><a href="structripple_1_1path_1_1RippleCalc_1_1Input.html">ripple::path::RippleCalc::Input</a></div><div class="ttdef"><b>Definition:</b> <a href="RippleCalc_8h_source.html#l00046">RippleCalc.h:46</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a64db4e9a01a15836948b70c1689ef2ca"><div class="ttname"><a href="namespaceripple.html#a64db4e9a01a15836948b70c1689ef2ca">ripple::isDefaultPath</a></div><div class="ttdeci">static bool isDefaultPath(STPath const &path)</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00455">Pathfinder.cpp:455</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a404497923954f689fbde4d0a46fd8304a6901bba228317efdc75f8ee33d262b9f"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a6901bba228317efdc75f8ee33d262b9f">ripple::Pathfinder::nt_XRP_BOOK</a></div><div class="ttdeci">@ nt_XRP_BOOK</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00087">Pathfinder.h:87</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a5a10e479f32f36acd9ec48f0dcd4a551"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a5a10e479f32f36acd9ec48f0dcd4a551">ripple::Pathfinder::mPaths</a></div><div class="ttdeci">std::map< PathType, STPathSet > mPaths</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00215">Pathfinder.h:215</a></div></div>
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<div class="ttc" id="aclassripple_1_1Issue_html_a4b723aa4198e4c630e41de06586e2fe7"><div class="ttname"><a href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">ripple::Issue::currency</a></div><div class="ttdeci">Currency currency</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00037">Issue.h:37</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_ad8fefe3e8ad583e1ed1bf02094ac3d8f"><div class="ttname"><a href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">beast::Journal::warn</a></div><div class="ttdeci">Stream warn() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00327">Journal.h:327</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a875ae996b37ed036597d70628ae053e3"><div class="ttname"><a href="namespaceripple.html#a875ae996b37ed036597d70628ae053e3">ripple::transToken</a></div><div class="ttdeci">std::string transToken(TER code)</div><div class="ttdef"><b>Definition:</b> <a href="TER_8cpp_source.html#l00207">TER.cpp:207</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a3981ff2a2b6ed6a6b8a30c9b9f0b1a0f">ripple::Pathfinder::mDstAmount</a></div><div class="ttdeci">STAmount mDstAmount</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00199">Pathfinder.h:199</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a662197b9a477c9fe6893ef59a6280bbb"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a662197b9a477c9fe6893ef59a6280bbb">ripple::Pathfinder::app_</a></div><div class="ttdeci">Application & app_</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00219">Pathfinder.h:219</a></div></div>
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<div class="ttc" id="atuple_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/tuple.html">tuple</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ac20e102f49cfa51d6805abac810d8d90"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ac20e102f49cfa51d6805abac810d8d90">ripple::Pathfinder::initPathTable</a></div><div class="ttdeci">static void initPathTable()</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l01300">Pathfinder.cpp:1300</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a1799d6ffb8bc27e6f7be100ab01856fd"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a1799d6ffb8bc27e6f7be100ab01856fd">ripple::Pathfinder::findPaths</a></div><div class="ttdeci">bool findPaths(int searchLevel, std::function< bool(void)> const &continueCallback={})</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00195">Pathfinder.cpp:195</a></div></div>
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<div class="ttc" id="aback_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/back.html">std::vector::back</a></div><div class="ttdeci">T back(T... args)</div></div>
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<div class="ttc" id="afunction_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a980b15666a120e7ceac3841c71ddd9e2"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a980b15666a120e7ceac3841c71ddd9e2">ripple::Pathfinder::getPathsOut</a></div><div class="ttdeci">int getPathsOut(Currency const &currency, AccountID const &account, LineDirection direction, bool isDestCurrency, AccountID const &dest, std::function< bool(void)> const &continueCallback)</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00708">Pathfinder.cpp:708</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ad2487abbcc1a5d6064b72144b461df6eaf77cbea9706ce2ee7fdf5a85efbf70c5"><div class="ttname"><a href="namespaceripple.html#ad2487abbcc1a5d6064b72144b461df6eaf77cbea9706ce2ee7fdf5a85efbf70c5">ripple::tapNONE</a></div><div class="ttdeci">@ tapNONE</div><div class="ttdef"><b>Definition:</b> <a href="ApplyView_8h_source.html#l00030">ApplyView.h:30</a></div></div>
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<div class="ttc" id="asort_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/sort.html">std::sort</a></div><div class="ttdeci">T sort(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1STPathElement_html_add7ef24fbb39a048d81cdfb65aac5ae3ad2680a488d17facbb27aac3e63f136a1"><div class="ttname"><a href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3ad2680a488d17facbb27aac3e63f136a1">ripple::STPathElement::typeCurrency</a></div><div class="ttdeci">@ typeCurrency</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00049">STPathSet.h:49</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPathSet_html"><div class="ttname"><a href="classripple_1_1STPathSet.html">ripple::STPathSet</a></div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00176">STPathSet.h:176</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ac8ac528dd5f3db523d97019bd5cc7b68aab70f6934f757bb3eca6032a279f2d2f"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68aab70f6934f757bb3eca6032a279f2d2f">ripple::Pathfinder::pt_XRP_to_XRP</a></div><div class="ttdeci">@ pt_XRP_to_XRP</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00098">Pathfinder.h:98</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ab125d362a9449daad62a81a0b3f83884"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ab125d362a9449daad62a81a0b3f83884">ripple::Pathfinder::isNoRipple</a></div><div class="ttdeci">bool isNoRipple(AccountID const &fromAccount, AccountID const &toAccount, Currency const &currency)</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00885">Pathfinder.cpp:885</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a56526c55e7b20f765063753c3f10718f"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a56526c55e7b20f765063753c3f10718f">ripple::Pathfinder::getPathLiquidity</a></div><div class="ttdeci">TER getPathLiquidity(STPath const &path, STAmount const &minDstAmount, STAmount &amountOut, uint64_t &qualityOut) const</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00344">Pathfinder.cpp:344</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPathSet_html_a22435db9f32e0a4de785c3249e0f917d"><div class="ttname"><a href="classripple_1_1STPathSet.html#a22435db9f32e0a4de785c3249e0f917d">ripple::STPathSet::empty</a></div><div class="ttdeci">bool empty() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00503">STPathSet.h:503</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPathElement_html_add7ef24fbb39a048d81cdfb65aac5ae3a764e0361967b97a3e2bb09634ebb28f8"><div class="ttname"><a href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3a764e0361967b97a3e2bb09634ebb28f8">ripple::STPathElement::typeIssuer</a></div><div class="ttdeci">@ typeIssuer</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00050">STPathSet.h:50</a></div></div>
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<div class="ttc" id="aclear_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/clear.html">std::vector::clear</a></div><div class="ttdeci">T clear(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a58efb8bc4e58bbff72501b5066d0060e"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a58efb8bc4e58bbff72501b5066d0060e">ripple::Pathfinder::afAC_LAST</a></div><div class="ttdeci">static const std::uint32_t afAC_LAST</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00235">Pathfinder.h:235</a></div></div>
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<div class="ttc" id="apush_back_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">std::vector::push_back</a></div><div class="ttdeci">T push_back(T... args)</div></div>
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<div class="ttc" id="anamespaceripple_html_a73cc988e7ba5d5ee0fd9db53740917ec"><div class="ttname"><a href="namespaceripple.html#a73cc988e7ba5d5ee0fd9db53740917ec">ripple::getRate</a></div><div class="ttdeci">std::uint64_t getRate(STAmount const &offerOut, STAmount const &offerIn)</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8cpp_source.html#l00454">STAmount.cpp:454</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a0ad557cc32ca87dcea19af8e30c63c6a"><div class="ttname"><a href="namespaceripple.html#a0ad557cc32ca87dcea19af8e30c63c6a">ripple::divide</a></div><div class="ttdeci">STAmount divide(STAmount const &amount, Rate const &rate)</div><div class="ttdef"><b>Definition:</b> <a href="Rate2_8cpp_source.html#l00086">Rate2.cpp:86</a></div></div>
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<div class="ttc" id="aclassripple_1_1OrderBookDB_html_a267505a534420b08e9ef5cb2e86451d0"><div class="ttname"><a href="classripple_1_1OrderBookDB.html#a267505a534420b08e9ef5cb2e86451d0">ripple::OrderBookDB::isBookToXRP</a></div><div class="ttdeci">bool isBookToXRP(Issue const &)</div><div class="ttdef"><b>Definition:</b> <a href="OrderBookDB_8cpp_source.html#l00195">OrderBookDB.cpp:195</a></div></div>
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<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint</a></div><div class="ttdoc">Integers of any length that is a multiple of 32-bits.</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00081">base_uint.h:81</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a4305eab0b3a5773888210c37c497a1e3"><div class="ttname"><a href="namespaceripple.html#a4305eab0b3a5773888210c37c497a1e3">ripple::convertAllCheck</a></div><div class="ttdeci">bool convertAllCheck(STAmount const &a)</div><div class="ttdef"><b>Definition:</b> <a href="PathfinderUtils_8h_source.html#l00046">PathfinderUtils.h:46</a></div></div>
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<div class="ttc" id="aclassripple_1_1STAmount_html_aee39db45aa65eddca7002ad9bf3e7877"><div class="ttname"><a href="classripple_1_1STAmount.html#aee39db45aa65eddca7002ad9bf3e7877">ripple::STAmount::getFullText</a></div><div class="ttdeci">std::string getFullText() const override</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8cpp_source.html#l00507">STAmount.cpp:507</a></div></div>
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<div class="ttc" id="aclassripple_1_1CollectionAndDelimiter_html"><div class="ttname"><a href="classripple_1_1CollectionAndDelimiter.html">ripple::CollectionAndDelimiter</a></div><div class="ttdef"><b>Definition:</b> <a href="join_8h_source.html#l00039">join.h:39</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5a44c3bc643086a0beb87e3aaeb544e6ad"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a44c3bc643086a0beb87e3aaeb544e6ad">ripple::lsfRequireAuth</a></div><div class="ttdeci">@ lsfRequireAuth</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00226">LedgerFormats.h:226</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_aedbf1fbb81391b584be70533b8171f3e"><div class="ttname"><a href="classripple_1_1Pathfinder.html#aedbf1fbb81391b584be70533b8171f3e">ripple::Pathfinder::mSrcAmount</a></div><div class="ttdeci">STAmount mSrcAmount</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00202">Pathfinder.h:202</a></div></div>
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<div class="ttc" id="aclassripple_1_1OrderBookDB_html_aaccb8e34048b89f4d94c79e63c12223b"><div class="ttname"><a href="classripple_1_1OrderBookDB.html#aaccb8e34048b89f4d94c79e63c12223b">ripple::OrderBookDB::getBookSize</a></div><div class="ttdeci">int getBookSize(Issue const &)</div><div class="ttdef"><b>Definition:</b> <a href="OrderBookDB_8cpp_source.html#l00186">OrderBookDB.cpp:186</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275"><div class="ttname"><a href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">ripple::QualityDirection::out</a></div><div class="ttdeci">@ out</div></div>
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<div class="ttc" id="aclassripple_1_1STPathElement_html_a4fd64f1aed7427b3a9cfe09203e88d50"><div class="ttname"><a href="classripple_1_1STPathElement.html#a4fd64f1aed7427b3a9cfe09203e88d50">ripple::STPathElement::getNodeType</a></div><div class="ttdeci">auto getNodeType() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00317">STPathSet.h:317</a></div></div>
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<div class="ttc" id="astructripple_1_1path_1_1RippleCalc_1_1Input_html_a5913b8a574634a704a8359529c5deff9"><div class="ttname"><a href="structripple_1_1path_1_1RippleCalc_1_1Input.html#a5913b8a574634a704a8359529c5deff9">ripple::path::RippleCalc::Input::defaultPathsAllowed</a></div><div class="ttdeci">bool defaultPathsAllowed</div><div class="ttdef"><b>Definition:</b> <a href="RippleCalc_8h_source.html#l00051">RippleCalc.h:51</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a404497923954f689fbde4d0a46fd8304a2ee912cf2a6c836b2520c3b739f5cad6"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a2ee912cf2a6c836b2520c3b739f5cad6">ripple::Pathfinder::nt_BOOKS</a></div><div class="ttdeci">@ nt_BOOKS</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00086">Pathfinder.h:86</a></div></div>
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<div class="ttc" id="aclassripple_1_1base__uint_html_a6fd7dba1ad932f4c1246c9a090c145e5"><div class="ttname"><a href="classripple_1_1base__uint.html#a6fd7dba1ad932f4c1246c9a090c145e5">ripple::base_uint::isZero</a></div><div class="ttdeci">bool isZero() const</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00531">base_uint.h:531</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPathSet_html_af74f528bb7846fccf7665ec4e0e6667d"><div class="ttname"><a href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">ripple::STPathSet::size</a></div><div class="ttdeci">std::vector< STPath >::size_type size() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00497">STPathSet.h:497</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1keylet_html_a50c370db96b4fdcdd202d9c2c38afce9"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">ripple::keylet::account</a></div><div class="ttdeci">Keylet account(AccountID const &id) noexcept</div><div class="ttdoc">AccountID root.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00133">Indexes.cpp:133</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a2749cd65297c623b9376ad238c6bfa8b"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a2749cd65297c623b9376ad238c6bfa8b">ripple::Pathfinder::mSrcIssuer</a></div><div class="ttdeci">std::optional< AccountID > mSrcIssuer</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00201">Pathfinder.h:201</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a169967ff418b80729654b6d45ade8711a334c4a4c42fdb79d7ebc3e73b517e6f8"><div class="ttname"><a href="namespaceripple.html#a169967ff418b80729654b6d45ade8711a334c4a4c42fdb79d7ebc3e73b517e6f8">ripple::JsonOptions::none</a></div><div class="ttdeci">@ none</div></div>
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<div class="ttc" id="aclassripple_1_1TERSubset_html"><div class="ttname"><a href="classripple_1_1TERSubset.html">ripple::TERSubset< CanCvtToTER ></a></div></div>
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<div class="ttc" id="aclassripple_1_1STPath_html_ac2114e80f95de582155fd947b216cf91"><div class="ttname"><a href="classripple_1_1STPath.html#ac2114e80f95de582155fd947b216cf91">ripple::STPath::back</a></div><div class="ttdeci">std::vector< STPathElement >::const_reference back() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00436">STPathSet.h:436</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html_a860be08979e27d8c6f37f722f996ba6c"><div class="ttname"><a href="classripple_1_1Application.html#a860be08979e27d8c6f37f722f996ba6c">ripple::Application::getJobQueue</a></div><div class="ttdeci">virtual JobQueue & getJobQueue()=0</div></div>
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<div class="ttc" id="anamespaceripple_html_afaeac9ab95c58b4359cdd27f59d18568a1186f94907928a1412cf4ecfdf8bc476"><div class="ttname"><a href="namespaceripple.html#afaeac9ab95c58b4359cdd27f59d18568a1186f94907928a1412cf4ecfdf8bc476">ripple::LineDirection::outgoing</a></div><div class="ttdeci">@ outgoing</div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_aeccc7b68adaabd62172d194a93df4925"><div class="ttname"><a href="classripple_1_1Pathfinder.html#aeccc7b68adaabd62172d194a93df4925">ripple::Pathfinder::mLedger</a></div><div class="ttdeci">std::shared_ptr< ReadView const > mLedger</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00208">Pathfinder.h:208</a></div></div>
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<div class="ttc" id="aclassripple_1_1STAmount_html"><div class="ttname"><a href="classripple_1_1STAmount.html">ripple::STAmount</a></div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00044">STAmount.h:44</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPath_html_acf27319ed5bceeefedbb6ce4e1b2ad85"><div class="ttname"><a href="classripple_1_1STPath.html#acf27319ed5bceeefedbb6ce4e1b2ad85">ripple::STPath::emplace_back</a></div><div class="ttdeci">void emplace_back(Args &&... args)</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00412">STPathSet.h:412</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a21696ba0d0fac348f88f1b9da51091b0"><div class="ttname"><a href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">ripple::xrpAccount</a></div><div class="ttdeci">AccountID const & xrpAccount()</div><div class="ttdoc">Compute AccountID from public key.</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8cpp_source.html#l00168">AccountID.cpp:168</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_a87d6bd59020d94110027dcab3d9e3357"><div class="ttname"><a href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">beast::Journal::info</a></div><div class="ttdeci">Stream info() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00321">Journal.h:321</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a55fe1f15d023b3a326556e19e3c9f4bc"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a55fe1f15d023b3a326556e19e3c9f4bc">ripple::Pathfinder::mRLCache</a></div><div class="ttdeci">std::shared_ptr< RippleLineCache > mRLCache</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00210">Pathfinder.h:210</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html_a25782128c9548339beec993b748b0268"><div class="ttname"><a href="classripple_1_1Application.html#a25782128c9548339beec993b748b0268">ripple::Application::logs</a></div><div class="ttdeci">virtual Logs & logs()=0</div></div>
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<div class="ttc" id="anamespaceripple_html_afaeac9ab95c58b4359cdd27f59d18568ad48f944ac6c78b97d544f98b89b506ca"><div class="ttname"><a href="namespaceripple.html#afaeac9ab95c58b4359cdd27f59d18568ad48f944ac6c78b97d544f98b89b506ca">ripple::LineDirection::incoming</a></div><div class="ttdeci">@ incoming</div></div>
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<div class="ttc" id="anamespaceripple_html_a20d30277b9c78756b3d14493055a307c"><div class="ttname"><a href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">ripple::isXRP</a></div><div class="ttdeci">bool isXRP(AccountID const &c)</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8h_source.html#l00089">AccountID.h:89</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a494103ba295a87711e505b8bb348b02c"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a494103ba295a87711e505b8bb348b02c">ripple::Pathfinder::Pathfinder</a></div><div class="ttdeci">Pathfinder(std::shared_ptr< RippleLineCache > const &cache, AccountID const &srcAccount, AccountID const &dstAccount, Currency const &uSrcCurrency, std::optional< AccountID > const &uSrcIssuer, STAmount const &dstAmount, std::optional< STAmount > const &srcAmount, Application &app)</div><div class="ttdoc">Construct a pathfinder without an issuer.</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00161">Pathfinder.cpp:161</a></div></div>
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<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a3fe4ffced633b32b0ccdc89541614445"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a3fe4ffced633b32b0ccdc89541614445">ripple::Pathfinder::m_loadEvent</a></div><div class="ttdeci">std::unique_ptr< LoadEvent > m_loadEvent</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00209">Pathfinder.h:209</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a7266a68af52c3edee265dadf910ff488"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a7266a68af52c3edee265dadf910ff488">ripple::Pathfinder::mRemainingAmount</a></div><div class="ttdeci">STAmount mRemainingAmount</div><div class="ttdoc">The amount remaining from mSrcAccount after the default liquidity has been removed.</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00205">Pathfinder.h:205</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1keylet_html_ad7913ec52c58534ee1601ab21956123f"><div class="ttname"><a href="namespaceripple_1_1keylet.html#ad7913ec52c58534ee1601ab21956123f">ripple::keylet::line</a></div><div class="ttdeci">Keylet line(AccountID const &id0, AccountID const &id1, Currency const &currency) noexcept</div><div class="ttdoc">The index of a trust line for a given currency.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00193">Indexes.cpp:193</a></div></div>
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<div class="ttc" id="amap_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/map.html">std::map</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="apop_back_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/pop_back.html">std::vector::pop_back</a></div><div class="ttdeci">T pop_back(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a404497923954f689fbde4d0a46fd8304a92181edf87fa9af5707f4ae7a6c3bc22"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a92181edf87fa9af5707f4ae7a6c3bc22">ripple::Pathfinder::nt_DESTINATION</a></div><div class="ttdeci">@ nt_DESTINATION</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00089">Pathfinder.h:89</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a56ce57eaa9ea3bc62fef40bbaf15fb29"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a56ce57eaa9ea3bc62fef40bbaf15fb29">ripple::Pathfinder::mEffectiveDst</a></div><div class="ttdeci">AccountID mEffectiveDst</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00198">Pathfinder.h:198</a></div></div>
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<div class="ttc" id="aappend_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/append.html">std::string::append</a></div><div class="ttdeci">T append(T... args)</div></div>
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<div class="ttc" id="anamespaceripple_html_a4a9c7b33fef9015d6406302ef80b63c5a3f3817fa4e1147bc1ea78c56aaf12632"><div class="ttname"><a href="namespaceripple.html#a4a9c7b33fef9015d6406302ef80b63c5a3f3817fa4e1147bc1ea78c56aaf12632">ripple::lsfHighNoRipple</a></div><div class="ttdeci">@ lsfHighNoRipple</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00246">LedgerFormats.h:246</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ad7e5eb378607bc8fcbc1c8f0688cc471"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ad7e5eb378607bc8fcbc1c8f0688cc471">ripple::Pathfinder::mDstAccount</a></div><div class="ttdeci">AccountID mDstAccount</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00197">Pathfinder.h:197</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ab142edfed4f35e23c611fb20704dceca"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ab142edfed4f35e23c611fb20704dceca">ripple::Pathfinder::mSource</a></div><div class="ttdeci">STPathElement mSource</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00212">Pathfinder.h:212</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a3eb91965f2ff01e21c6266168b098299"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a3eb91965f2ff01e21c6266168b098299">ripple::Pathfinder::mCompletePaths</a></div><div class="ttdeci">STPathSet mCompletePaths</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00213">Pathfinder.h:213</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPath_html_ab8bd502211308857863a29188a680c13"><div class="ttname"><a href="classripple_1_1STPath.html#ab8bd502211308857863a29188a680c13">ripple::STPath::getJson</a></div><div class="ttdeci">Json::Value getJson(JsonOptions) const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8cpp_source.html#l00166">STPathSet.cpp:166</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_addfe15f1a79f11abf25a21091d4b8a35"><div class="ttname"><a href="classripple_1_1Pathfinder.html#addfe15f1a79f11abf25a21091d4b8a35">ripple::Pathfinder::getBestPaths</a></div><div class="ttdeci">STPathSet getBestPaths(int maxPaths, STPath &fullLiquidityPath, STPathSet const &extraPaths, AccountID const &srcIssuer, std::function< bool(void)> const &continueCallback={})</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00567">Pathfinder.cpp:567</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ac8ac528dd5f3db523d97019bd5cc7b68a5e290dc7a0b9c81a83545431e6781567"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68a5e290dc7a0b9c81a83545431e6781567">ripple::Pathfinder::pt_XRP_to_nonXRP</a></div><div class="ttdeci">@ pt_XRP_to_nonXRP</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00099">Pathfinder.h:99</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPath_html_abd864afa0078dda276e50a209c5f1c7e"><div class="ttname"><a href="classripple_1_1STPath.html#abd864afa0078dda276e50a209c5f1c7e">ripple::STPath::hasSeen</a></div><div class="ttdeci">bool hasSeen(AccountID const &account, Currency const &currency, AccountID const &issuer) const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8cpp_source.html#l00151">STPathSet.cpp:151</a></div></div>
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<div class="ttc" id="aclassripple_1_1STAmount_html_af3a02d7e9cd0b11509a90e0e6980bd64"><div class="ttname"><a href="classripple_1_1STAmount.html#af3a02d7e9cd0b11509a90e0e6980bd64">ripple::STAmount::native</a></div><div class="ttdeci">bool native() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00321">STAmount.h:321</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPath_html_a8e42067efeaf61f28f016e337e45fdd2"><div class="ttname"><a href="classripple_1_1STPath.html#a8e42067efeaf61f28f016e337e45fdd2">ripple::STPath::empty</a></div><div class="ttdeci">bool empty() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00399">STPathSet.h:399</a></div></div>
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<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
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<div class="ttc" id="anamespaceripple_html_adb2e324768f8d996d68d9bd9cb1f3fca"><div class="ttname"><a href="namespaceripple.html#adb2e324768f8d996d68d9bd9cb1f3fca">ripple::addUniquePath</a></div><div class="ttdeci">void addUniquePath(STPathSet &pathSet, STPath const &path)</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00924">Pathfinder.cpp:924</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a3991e36b403803d7bedd3d3be840acd0"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a3991e36b403803d7bedd3d3be840acd0">ripple::Pathfinder::afOB_XRP</a></div><div class="ttdeci">static const std::uint32_t afOB_XRP</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00229">Pathfinder.h:229</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a068cb6eddf58b2fe631ff09d3edb4f4c"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a068cb6eddf58b2fe631ff09d3edb4f4c">ripple::Pathfinder::issueMatchesOrigin</a></div><div class="ttdeci">bool issueMatchesOrigin(Issue const &)</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00697">Pathfinder.cpp:697</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPathElement_html"><div class="ttname"><a href="classripple_1_1STPathElement.html">ripple::STPathElement</a></div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00034">STPathSet.h:34</a></div></div>
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<div class="ttc" id="abegin_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/begin.html">std::vector::begin</a></div><div class="ttdeci">T begin(T... args)</div></div>
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<div class="ttc" id="anamespaceripple_html_ac1371098a8a7c1e1238290d0220dc941"><div class="ttname"><a href="namespaceripple.html#ac1371098a8a7c1e1238290d0220dc941">ripple::sfFlags</a></div><div class="ttdeci">const SF_UINT32 sfFlags</div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ab1d496a733f4b1f62c554f1b0fafab66"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ab1d496a733f4b1f62c554f1b0fafab66">ripple::Pathfinder::j_</a></div><div class="ttdeci">const beast::Journal j_</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00220">Pathfinder.h:220</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPath_html_aaded9637c66028351e25138999449a26"><div class="ttname"><a href="classripple_1_1STPath.html#aaded9637c66028351e25138999449a26">ripple::STPath::end</a></div><div class="ttdeci">std::vector< STPathElement >::const_iterator end() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00424">STPathSet.h:424</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPathSet_html_a98d06aae5b406ad1633092c13af49408"><div class="ttname"><a href="classripple_1_1STPathSet.html#a98d06aae5b406ad1633092c13af49408">ripple::STPathSet::getJson</a></div><div class="ttdeci">Json::Value getJson(JsonOptions) const override</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8cpp_source.html#l00193">STPathSet.cpp:193</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ac8ac528dd5f3db523d97019bd5cc7b68a66ca6f9e06b3d15958b7638aea014cb7"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68a66ca6f9e06b3d15958b7638aea014cb7">ripple::Pathfinder::pt_nonXRP_to_same</a></div><div class="ttdeci">@ pt_nonXRP_to_same</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00101">Pathfinder.h:101</a></div></div>
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<div class="ttc" id="aclassripple_1_1path_1_1RippleCalc_html_a359d70f8c834cec541d4036f785372c9"><div class="ttname"><a href="classripple_1_1path_1_1RippleCalc.html#a359d70f8c834cec541d4036f785372c9">ripple::path::RippleCalc::rippleCalculate</a></div><div class="ttdeci">static Output rippleCalculate(PaymentSandbox &view, STAmount const &saMaxAmountReq, STAmount const &saDstAmountReq, AccountID const &uDstAccountID, AccountID const &uSrcAccountID, STPathSet const &spsPaths, Logs &l, Input const *const pInputs=nullptr)</div><div class="ttdef"><b>Definition:</b> <a href="RippleCalc_8cpp_source.html#l00031">RippleCalc.cpp:31</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPathElement_html_add7ef24fbb39a048d81cdfb65aac5ae3a712c188829845be5327eda9728e4bde6"><div class="ttname"><a href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3a712c188829845be5327eda9728e4bde6">ripple::STPathElement::typeAccount</a></div><div class="ttdeci">@ typeAccount</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00047">STPathSet.h:47</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ad0580f183cbd96bf37b455c00fe01a39"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ad0580f183cbd96bf37b455c00fe01a39">ripple::Pathfinder::afADD_BOOKS</a></div><div class="ttdeci">static const std::uint32_t afADD_BOOKS</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00226">Pathfinder.h:226</a></div></div>
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<div class="ttc" id="astructripple_1_1path_1_1RippleCalc_1_1Input_html_a6f79984cb663abdbeb7723f9a8d27895"><div class="ttname"><a href="structripple_1_1path_1_1RippleCalc_1_1Input.html#a6f79984cb663abdbeb7723f9a8d27895">ripple::path::RippleCalc::Input::partialPaymentAllowed</a></div><div class="ttdeci">bool partialPaymentAllowed</div><div class="ttdef"><b>Definition:</b> <a href="RippleCalc_8h_source.html#l00050">RippleCalc.h:50</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ac8ac528dd5f3db523d97019bd5cc7b68aa8468d8408c64a9a8e9ae944425cb76b"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68aa8468d8408c64a9a8e9ae944425cb76b">ripple::Pathfinder::pt_nonXRP_to_XRP</a></div><div class="ttdeci">@ pt_nonXRP_to_XRP</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00100">Pathfinder.h:100</a></div></div>
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<div class="ttc" id="aempty_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/empty.html">std::vector::empty</a></div><div class="ttdeci">T empty(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a7282e0083acf806d91edd8ef4cff9cb5"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a7282e0083acf806d91edd8ef4cff9cb5">ripple::Pathfinder::isNoRippleOut</a></div><div class="ttdeci">bool isNoRippleOut(STPath const &currentPath)</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00902">Pathfinder.cpp:902</a></div></div>
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<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_a556228cb60bcf405c225d3f64b7b01ae"><div class="ttname"><a href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">beast::Journal::debug</a></div><div class="ttdeci">Stream debug() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00315">Journal.h:315</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ac308d7038d148ba1074685fb048965b9"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ac308d7038d148ba1074685fb048965b9">ripple::Pathfinder::mPathsOutCountMap</a></div><div class="ttdeci">hash_map< Issue, int > mPathsOutCountMap</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00217">Pathfinder.h:217</a></div></div>
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<div class="ttc" id="asize_t_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div></div>
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<div class="ttc" id="anamespaceripple_html_af9776f187d3686a7fba4c2d2fbeebdf4"><div class="ttname"><a href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">ripple::to_string</a></div><div class="ttdeci">std::string to_string(Manifest const &m)</div><div class="ttdoc">Format the specified manifest to a string for debugging purposes.</div><div class="ttdef"><b>Definition:</b> <a href="app_2misc_2impl_2Manifest_8cpp_source.html#l00041">app/misc/impl/Manifest.cpp:41</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a404497923954f689fbde4d0a46fd8304ac23bd31c079313dce20c167ed9b1540a"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304ac23bd31c079313dce20c167ed9b1540a">ripple::Pathfinder::nt_ACCOUNTS</a></div><div class="ttdeci">@ nt_ACCOUNTS</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00085">Pathfinder.h:85</a></div></div>
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<div class="ttc" id="aend_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/end.html">std::vector::end</a></div><div class="ttdeci">T end(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a404497923954f689fbde4d0a46fd8304a9d65441afb966e00f2680657db42c312"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a9d65441afb966e00f2680657db42c312">ripple::Pathfinder::nt_DEST_BOOK</a></div><div class="ttdeci">@ nt_DEST_BOOK</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00088">Pathfinder.h:88</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a75cb21d7f1df42f2fdc8efddb79b63f4a86b406cfcbffc042f65ac0c78079adbb"><div class="ttname"><a href="namespaceripple.html#a75cb21d7f1df42f2fdc8efddb79b63f4a86b406cfcbffc042f65ac0c78079adbb">ripple::tefEXCEPTION</a></div><div class="ttdeci">@ tefEXCEPTION</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00151">TER.h:151</a></div></div>
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<div class="ttc" id="aclassripple_1_1OrderBookDB_html_a978133f17fa4f61cac070f9ada073529"><div class="ttname"><a href="classripple_1_1OrderBookDB.html#a978133f17fa4f61cac070f9ada073529">ripple::OrderBookDB::getBooksByTakerPays</a></div><div class="ttdeci">std::vector< Book > getBooksByTakerPays(Issue const &)</div><div class="ttdef"><b>Definition:</b> <a href="OrderBookDB_8cpp_source.html#l00166">OrderBookDB.cpp:166</a></div></div>
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<div class="ttc" id="astructripple_1_1Pathfinder_1_1PathRank_html"><div class="ttname"><a href="structripple_1_1Pathfinder_1_1PathRank.html">ripple::Pathfinder::PathRank</a></div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00105">Pathfinder.h:105</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ad738eb8726e6c68e3ea33c046c30087d"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ad738eb8726e6c68e3ea33c046c30087d">ripple::Pathfinder::mPathRanks</a></div><div class="ttdeci">std::vector< PathRank > mPathRanks</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00214">Pathfinder.h:214</a></div></div>
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<div class="ttc" id="aclassripple_1_1JobQueue_html_aaacda2b13f6602a6db919fdc2a8bcdec"><div class="ttname"><a href="classripple_1_1JobQueue.html#aaacda2b13f6602a6db919fdc2a8bcdec">ripple::JobQueue::makeLoadEvent</a></div><div class="ttdeci">std::unique_ptr< LoadEvent > makeLoadEvent(JobType t, std::string const &name)</div><div class="ttdoc">Return a scoped LoadEvent.</div><div class="ttdef"><b>Definition:</b> <a href="JobQueue_8cpp_source.html#l00165">JobQueue.cpp:165</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ac8ac528dd5f3db523d97019bd5cc7b68"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ac8ac528dd5f3db523d97019bd5cc7b68">ripple::Pathfinder::PaymentType</a></div><div class="ttdeci">PaymentType</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00097">Pathfinder.h:97</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a115ab8385952ac20117145a87e1711e9"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a115ab8385952ac20117145a87e1711e9">ripple::Pathfinder::rankPaths</a></div><div class="ttdeci">void rankPaths(int maxPaths, STPathSet const &paths, std::vector< PathRank > &rankedPaths, std::function< bool(void)> const &continueCallback)</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00489">Pathfinder.cpp:489</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPathSet_html_a7df9c9c1c8abb29227cafd9acf3c210b"><div class="ttname"><a href="classripple_1_1STPathSet.html#a7df9c9c1c8abb29227cafd9acf3c210b">ripple::STPathSet::assembleAdd</a></div><div class="ttdeci">bool assembleAdd(STPath const &base, STPathElement const &tail)</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8cpp_source.html#l00117">STPathSet.cpp:117</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPath_html"><div class="ttname"><a href="classripple_1_1STPath.html">ripple::STPath</a></div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00118">STPathSet.h:118</a></div></div>
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<div class="ttc" id="anamespaceripple_html_acc022dd1f2122859acff200e4f2cb0f0"><div class="ttname"><a href="namespaceripple.html#acc022dd1f2122859acff200e4f2cb0f0">ripple::largestAmount</a></div><div class="ttdeci">STAmount largestAmount(STAmount const &amt)</div><div class="ttdef"><b>Definition:</b> <a href="PathfinderUtils_8h_source.html#l00028">PathfinderUtils.h:28</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_a404497923954f689fbde4d0a46fd8304a0da3c58120423e1b01db90895a785da2"><div class="ttname"><a href="classripple_1_1Pathfinder.html#a404497923954f689fbde4d0a46fd8304a0da3c58120423e1b01db90895a785da2">ripple::Pathfinder::nt_SOURCE</a></div><div class="ttdeci">@ nt_SOURCE</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00084">Pathfinder.h:84</a></div></div>
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<div class="ttc" id="aclassripple_1_1STAmount_html_a5c7b5375e72e2459d4b6d65797744ca6"><div class="ttname"><a href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">ripple::STAmount::getCurrency</a></div><div class="ttdeci">Currency const & getCurrency() const</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00345">STAmount.h:345</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151"><div class="ttname"><a href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">ripple::tesSUCCESS</a></div><div class="ttdeci">@ tesSUCCESS</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00219">TER.h:219</a></div></div>
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<div class="ttc" id="aclassripple_1_1Pathfinder_html_ab3a6371ee8dd90a9786cb73d560b43e8"><div class="ttname"><a href="classripple_1_1Pathfinder.html#ab3a6371ee8dd90a9786cb73d560b43e8">ripple::Pathfinder::convert_all_</a></div><div class="ttdeci">bool convert_all_</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8h_source.html#l00206">Pathfinder.h:206</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a91af9326e7f471001066b6b59f24599c"><div class="ttname"><a href="namespaceripple.html#a91af9326e7f471001066b6b59f24599c">ripple::xrpCurrency</a></div><div class="ttdeci">Currency const & xrpCurrency()</div><div class="ttdoc">XRP currency.</div><div class="ttdef"><b>Definition:</b> <a href="UintTypes_8cpp_source.html#l00121">UintTypes.cpp:121</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a00ae0d729cb3e35b6bcac9a27ebb5284"><div class="ttname"><a href="namespaceripple.html#a00ae0d729cb3e35b6bcac9a27ebb5284">ripple::AccountID</a></div><div class="ttdeci">base_uint< 160, detail::AccountIDTag > AccountID</div><div class="ttdoc">A 160-bit unsigned that uniquely identifies an account.</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8h_source.html#l00047">AccountID.h:47</a></div></div>
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<div class="ttc" id="aclassripple_1_1Issue_html_a46e4805870b1bad6a8691bed0b8acec8"><div class="ttname"><a href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">ripple::Issue::account</a></div><div class="ttdeci">AccountID account</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00038">Issue.h:38</a></div></div>
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<div class="ttc" id="awhat_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/exception/what.html">std::exception::what</a></div><div class="ttdeci">T what(T... args)</div></div>
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<div class="ttc" id="anamespaceripple_html_a1988d4481dfdf83033a40e7e43ed2c1f"><div class="ttname"><a href="namespaceripple.html#a1988d4481dfdf83033a40e7e43ed2c1f">ripple::convertAmount</a></div><div class="ttdeci">STAmount convertAmount(STAmount const &amt, bool all)</div><div class="ttdef"><b>Definition:</b> <a href="PathfinderUtils_8h_source.html#l00037">PathfinderUtils.h:37</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPathSet_html_a61721601b734d6324eb0d7c585358a63"><div class="ttname"><a href="classripple_1_1STPathSet.html#a61721601b734d6324eb0d7c585358a63">ripple::STPathSet::push_back</a></div><div class="ttdeci">void push_back(STPath const &e)</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00509">STPathSet.h:509</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPathElement_html_a34ec4c731897c178cebb4727f1445d8f"><div class="ttname"><a href="classripple_1_1STPathElement.html#a34ec4c731897c178cebb4727f1445d8f">ripple::STPathElement::getAccountID</a></div><div class="ttdeci">AccountID const & getAccountID() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00355">STPathSet.h:355</a></div></div>
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