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<li class="navelem"><a class="el" href="dir_df9c78dcf3f59a33b12284f95992a64b.html">ripple</a></li><li class="navelem"><a class="el" href="dir_9f69212e4c6e2ca9ec5ab59cd7b6275c.html">app</a></li><li class="navelem"><a class="el" href="dir_08bd996c7140e5d4c4a2548bd66a393f.html">tx</a></li><li class="navelem"><a class="el" href="dir_03680b44059da148632e530fc6dc63c7.html">impl</a></li> </ul>
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<div class="title">OfferStream.cpp</div> </div>
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<div class="contents">
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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/tx/impl/OfferStream.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <ripple/basics/Log.h></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <ripple/protocol/Feature.h></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  </div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  </div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">namespace </span>{</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> checkIssuers(ReadView <span class="keyword">const</span>& view, Book <span class="keyword">const</span>& book)</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> {</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keyword">auto</span> issuerExists = [](ReadView <span class="keyword">const</span>& view, Issue <span class="keyword">const</span>& iss) -> <span class="keywordtype">bool</span> {</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(iss.account) || view.read(<a class="code" href="namespaceripple_1_1keylet.html#a50c370db96b4fdcdd202d9c2c38afce9">keylet::account</a>(iss.account));</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="keywordflow">return</span> issuerExists(view, book.in) && issuerExists(view, book.out);</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">// namespace</span></div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  </div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">template</span> <<span class="keyword">class</span> TIn, <span class="keyword">class</span> TOut></div>
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<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="classripple_1_1TOfferStreamBase.html#a7790cf27c9173d5e4b7378d970ab8b0b"> 38</a></span> <a class="code" href="classripple_1_1TOfferStreamBase.html#a7790cf27c9173d5e4b7378d970ab8b0b">TOfferStreamBase<TIn, TOut>::TOfferStreamBase</a>(</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>& view,</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>& cancelView,</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <a class="code" href="classripple_1_1Book.html">Book</a> <span class="keyword">const</span>& book,</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/time_point.html">NetClock::time_point</a> when,</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  StepCounter& counter,</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> journal)</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  : j_(journal)</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  , view_(view)</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  , cancelView_(cancelView)</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  , book_(book)</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  , validBook_(checkIssuers(view, book))</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  , expire_(when)</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  , tip_(view, book_)</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  , counter_(counter)</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> {</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  assert(validBook_);</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> }</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  </div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment">// Handle the case where a directory item with no corresponding ledger entry</span></div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment">// is found. This shouldn't happen but if it does we clean it up.</span></div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">template</span> <<span class="keyword">class</span> TIn, <span class="keyword">class</span> TOut></div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classripple_1_1TOfferStreamBase.html#a3cc232612029eb43f6c1d31b994f9e82"> 61</a></span> <a class="code" href="classripple_1_1TOfferStreamBase.html">TOfferStreamBase<TIn, TOut>::erase</a>(<a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>& view)</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> {</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">// NIKB NOTE This should be using ApplyView::dirRemove, which would</span></div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="comment">// correctly remove the directory if its the last entry.</span></div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="comment">// Unfortunately this is a protocol breaking change.</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">auto</span> p = view.<a class="code" href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">peek</a>(keylet::page(tip_.dir()));</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="keywordflow">if</span> (p == <span class="keyword">nullptr</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>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"Missing directory "</span> << tip_.dir() << <span class="stringliteral">" for offer "</span></div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  << tip_.index();</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">return</span>;</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>  </div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">auto</span> v(p->getFieldV256(<a class="code" href="namespaceripple.html#a5db6a436a1b570fd3fdfc1583c34883f">sfIndexes</a>));</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">auto</span> it(<a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find</a>(v.begin(), v.end(), tip_.index()));</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">if</span> (it == v.end())</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  {</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"Missing offer "</span> << tip_.index()</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  << <span class="stringliteral">" for directory "</span> << tip_.dir();</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  </div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  v.erase(it);</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  p->setFieldV256(<a class="code" href="namespaceripple.html#a5db6a436a1b570fd3fdfc1583c34883f">sfIndexes</a>, v);</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  view.<a class="code" href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">update</a>(p);</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  </div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) << <span class="stringliteral">"Missing offer "</span> << tip_.index()</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  << <span class="stringliteral">" removed from directory "</span> << tip_.dir();</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> }</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  </div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">static</span> <a class="code" href="classripple_1_1STAmount.html">STAmount</a></div>
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<div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="namespaceripple.html#a5441d13c9f36c9971aa1e05dc6ff44b8"> 95</a></span> <a class="code" href="namespaceripple.html#a5441d13c9f36c9971aa1e05dc6ff44b8">accountFundsHelper</a>(</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>& view,</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>,</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>& saDefault,</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&,</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <a class="code" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085">FreezeHandling</a> freezeHandling,</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> {</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a15bb971c7e554fc3df218aba54c33fcc">accountFunds</a>(view, <span class="keywordtype">id</span>, saDefault, freezeHandling, j);</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">static</span> IOUAmount</div>
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<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="namespaceripple.html#a87cbc2a75046b9f5351abb5d35789905"> 107</a></span> <a class="code" href="namespaceripple.html#a5441d13c9f36c9971aa1e05dc6ff44b8">accountFundsHelper</a>(</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>& view,</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>,</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <a class="code" href="classripple_1_1IOUAmount.html">IOUAmount</a> <span class="keyword">const</span>& amtDefault,</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <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="l00112"></a><span class="lineno"> 112</span>  <a class="code" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085">FreezeHandling</a> freezeHandling,</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j)</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="keywordflow">if</span> (issue.<a class="code" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> == <span class="keywordtype">id</span>)</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="comment">// self funded</span></div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">return</span> amtDefault;</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>  <span class="keywordflow">return</span> toAmount<IOUAmount>(<a class="code" href="namespaceripple.html#ab001e43f50e612727b1ce5985a2770d6">accountHolds</a>(</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  view, <span class="keywordtype">id</span>, issue.<a class="code" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>, issue.<a class="code" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>, freezeHandling, j));</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>  </div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="keyword">static</span> XRPAmount</div>
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<div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="namespaceripple.html#a7a2947ac07e3a72a78bc0b56393343eb"> 124</a></span> <a class="code" href="namespaceripple.html#a5441d13c9f36c9971aa1e05dc6ff44b8">accountFundsHelper</a>(</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>& view,</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>& <span class="keywordtype">id</span>,</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <a class="code" href="classripple_1_1XRPAmount.html">XRPAmount</a> <span class="keyword">const</span>& amtDefault,</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <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="l00129"></a><span class="lineno"> 129</span>  <a class="code" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085">FreezeHandling</a> freezeHandling,</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> {</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">return</span> toAmount<XRPAmount>(<a class="code" href="namespaceripple.html#ab001e43f50e612727b1ce5985a2770d6">accountHolds</a>(</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  view, <span class="keywordtype">id</span>, issue.<a class="code" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>, issue.<a class="code" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>, freezeHandling, j));</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> }</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  </div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="keyword">template</span> <<span class="keyword">class</span> TIn, <span class="keyword">class</span> TOut></div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="keyword">template</span> <<span class="keyword">class</span> TTakerPays, <span class="keyword">class</span> TTakerGets></div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="classripple_1_1TOfferStreamBase.html#ae524b906f0b6ef4decc4b80ca119ae55"> 139</a></span> <a class="code" href="classripple_1_1TOfferStreamBase.html">TOfferStreamBase<TIn, TOut>::shouldRmSmallIncreasedQOffer</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  static_assert(</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  std::is_same_v<TTakerPays, IOUAmount> ||</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  std::is_same_v<TTakerPays, XRPAmount>,</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="stringliteral">"STAmount is not supported"</span>);</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  </div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  static_assert(</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  std::is_same_v<TTakerGets, IOUAmount> ||</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  std::is_same_v<TTakerGets, XRPAmount>,</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="stringliteral">"STAmount is not supported"</span>);</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>  static_assert(</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  !std::is_same_v<TTakerPays, XRPAmount> ||</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  !std::is_same_v<TTakerGets, XRPAmount>,</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="stringliteral">"Cannot have XRP/XRP offers"</span>);</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  </div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">if</span> (!view_.rules().enabled(<a class="code" href="namespaceripple.html#a628c330b73f95a76b38d4d385bd37ac0">fixRmSmallIncreasedQOffers</a>))</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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">// Consider removing the offer if:</span></div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="comment">// o `TakerPays` is XRP (because of XRP drops granularity) or</span></div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="comment">// o `TakerPays` and `TakerGets` are both IOU and `TakerPays`<`TakerGets`</span></div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  constexpr <span class="keywordtype">bool</span> <span class="keyword">const</span> inIsXRP = std::is_same_v<TTakerPays, XRPAmount>;</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  constexpr <span class="keywordtype">bool</span> <span class="keyword">const</span> outIsXRP = std::is_same_v<TTakerGets, XRPAmount>;</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  </div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">if</span> constexpr (outIsXRP)</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  {</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="comment">// If `TakerGets` is XRP, the worst this offer's quality can change is</span></div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="comment">// to about 10^-81 `TakerPays` and 1 drop `TakerGets`. This will be</span></div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="comment">// remarkably good quality for any realistic asset, so these offers</span></div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="comment">// don't need this extra check.</span></div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  }</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  </div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  TAmounts<TTakerPays, TTakerGets> <span class="keyword">const</span> ofrAmts{</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  toAmount<TTakerPays>(offer_.amount().in),</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  toAmount<TTakerGets>(offer_.amount().out)};</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  </div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">if</span> constexpr (!inIsXRP && !outIsXRP)</div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  {</div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span> (ofrAmts.in >= ofrAmts.out)</div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  }</div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  </div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  TTakerGets <span class="keyword">const</span> ownerFunds = toAmount<TTakerGets>(*ownerFunds_);</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> fixReduced = view_.rules().enabled(<a class="code" href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">fixReducedOffersV1</a>);</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  </div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">auto</span> <span class="keyword">const</span> effectiveAmounts = [&] {</div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span> (offer_.owner() != offer_.issueOut().account &&</div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  ownerFunds < ofrAmts.out)</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>  <span class="comment">// adjust the amounts by owner funds.</span></div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="comment">// It turns out we can prevent order book blocking by rounding down</span></div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">// the ceil_out() result. This adjustment changes transaction</span></div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="comment">// results, so it must be made under an amendment.</span></div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">if</span> (fixReduced)</div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordflow">return</span> offer_.quality().ceil_out_strict(</div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  ofrAmts, ownerFunds, <span class="comment">/* roundUp */</span> <span class="keyword">false</span>);</div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  </div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">return</span> offer_.quality().ceil_out(ofrAmts, ownerFunds);</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="keywordflow">return</span> ofrAmts;</div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  }();</div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  </div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="comment">// If either the effective in or out are zero then remove the offer.</span></div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="comment">// This can happen with fixReducedOffersV1 since it rounds down.</span></div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">if</span> (fixReduced &&</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  (effectiveAmounts.in.signum() <= 0 ||</div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  effectiveAmounts.out.signum() <= 0))</div>
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  </div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">if</span> (effectiveAmounts.in > TTakerPays::minPositiveAmount())</div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  </div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  Quality <span class="keyword">const</span> effectiveQuality{effectiveAmounts};</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">return</span> effectiveQuality < offer_.quality();</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</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> <span class="keyword">template</span> <<span class="keyword">class</span> TIn, <span class="keyword">class</span> TOut></div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="classripple_1_1TOfferStreamBase.html#a4aeb5e78bbc94d5d899b40fd0bfa7620"> 221</a></span> <a class="code" href="classripple_1_1TOfferStreamBase.html">TOfferStreamBase<TIn, TOut>::step</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">// Modifying the order or logic of these</span></div>
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<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="comment">// operations causes a protocol breaking change.</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>  <span class="keywordflow">if</span> (!validBook_)</div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  </div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">for</span> (;;)</div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  {</div>
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<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  ownerFunds_ = std::nullopt;</div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="comment">// BookTip::step deletes the current offer from the view before</span></div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="comment">// advancing to the next (unless the ledger entry is missing).</span></div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">if</span> (!tip_.step(j_))</div>
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<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  </div>
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<SLE></a> entry = tip_.entry();</div>
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<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  </div>
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="comment">// If we exceed the maximum number of allowed steps, we're done.</span></div>
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<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">if</span> (!counter_.step())</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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="comment">// Remove if missing</span></div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">if</span> (!entry)</div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  {</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <a class="code" href="namespaceripple.html#aa761b49f905eb9fd8c8ae754a0eb7504">erase</a>(view_);</div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <a class="code" href="namespaceripple.html#aa761b49f905eb9fd8c8ae754a0eb7504">erase</a>(cancelView_);</div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">continue</span>;</div>
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  }</div>
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  </div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="comment">// Remove if expired</span></div>
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|
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keyword">using</span> d = <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">NetClock::duration</a>;</div>
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|
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keyword">using</span> tp = <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/time_point.html">NetClock::time_point</a>;</div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">if</span> (entry->isFieldPresent(<a class="code" href="namespaceripple.html#ae3182ff3db5f7f67e4fe8bcd69316727">sfExpiration</a>) &&</div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  tp{d{(*entry)[sfExpiration]}} <= expire_)</div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  {</div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) << <span class="stringliteral">"Removing expired offer "</span> << entry->key();</div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  permRmOffer(entry->key());</div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">continue</span>;</div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  }</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>  offer_ = <a class="code" href="classripple_1_1TOffer.html">TOffer<TIn, TOut></a>(entry, tip_.quality());</div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  </div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keyword">auto</span> <span class="keyword">const</span> amount(offer_.amount());</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="comment">// Remove if either amount is zero</span></div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">if</span> (amount.empty())</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  {</div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>()) << <span class="stringliteral">"Removing bad offer "</span> << entry->key();</div>
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|
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  permRmOffer(entry->key());</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  offer_ = <a class="code" href="classripple_1_1TOffer.html">TOffer<TIn, TOut></a>{};</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">continue</span>;</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</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>  <span class="comment">// Calculate owner funds</span></div>
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|
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  ownerFunds_ = <a class="code" href="namespaceripple.html#a5441d13c9f36c9971aa1e05dc6ff44b8">accountFundsHelper</a>(</div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  view_,</div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  offer_.owner(),</div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  amount.out,</div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  offer_.issueOut(),</div>
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <a class="code" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">fhZERO_IF_FROZEN</a>,</div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  j_);</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>  <span class="comment">// Check for unfunded offer</span></div>
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordflow">if</span> (*ownerFunds_ <= beast::zero)</div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  {</div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="comment">// If the owner's balance in the pristine view is the same,</span></div>
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<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="comment">// we haven't modified the balance and therefore the</span></div>
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|
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="comment">// offer is "found unfunded" versus "became unfunded"</span></div>
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|
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keyword">auto</span> <span class="keyword">const</span> original_funds = <a class="code" href="namespaceripple.html#a5441d13c9f36c9971aa1e05dc6ff44b8">accountFundsHelper</a>(</div>
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<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  cancelView_,</div>
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|
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  offer_.owner(),</div>
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|
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  amount.out,</div>
|
|
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  offer_.issueOut(),</div>
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|
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <a class="code" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">fhZERO_IF_FROZEN</a>,</div>
|
|
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  j_);</div>
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<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  </div>
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<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">if</span> (original_funds == *ownerFunds_)</div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  {</div>
|
|
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  permRmOffer(entry->key());</div>
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|
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) << <span class="stringliteral">"Removing unfunded offer "</span> << entry->key();</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="keywordflow">else</span></div>
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<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  {</div>
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<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
|
|
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  << <span class="stringliteral">"Removing became unfunded offer "</span> << entry->key();</div>
|
|
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  }</div>
|
|
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  offer_ = <a class="code" href="classripple_1_1TOffer.html">TOffer<TIn, TOut></a>{};</div>
|
|
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="comment">// See comment at top of loop for how the offer is removed</span></div>
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|
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordflow">continue</span>;</div>
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<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  }</div>
|
|
<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="keywordtype">bool</span> <span class="keyword">const</span> rmSmallIncreasedQOffer = [&] {</div>
|
|
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> inIsXRP = <a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(offer_.issueIn());</div>
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|
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> outIsXRP = <a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(offer_.issueOut());</div>
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|
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">if</span> (inIsXRP && !outIsXRP)</div>
|
|
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  {</div>
|
|
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="comment">// Without the `if constexpr`, the</span></div>
|
|
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="comment">// `shouldRmSmallIncreasedQOffer` template will be instantiated</span></div>
|
|
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="comment">// even if it is never used. This can cause compiler errors in</span></div>
|
|
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="comment">// some cases, hence the `if constexpr` guard.</span></div>
|
|
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="comment">// Note that TIn can be XRPAmount or STAmount, and TOut can be</span></div>
|
|
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="comment">// IOUAmount or STAmount.</span></div>
|
|
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">if</span> constexpr (!(std::is_same_v<TIn, IOUAmount> ||</div>
|
|
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  std::is_same_v<TOut, XRPAmount>))</div>
|
|
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keywordflow">return</span> shouldRmSmallIncreasedQOffer<XRPAmount, IOUAmount>();</div>
|
|
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  }</div>
|
|
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordflow">if</span> (!inIsXRP && outIsXRP)</div>
|
|
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  {</div>
|
|
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="comment">// See comment above for `if constexpr` rationale</span></div>
|
|
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordflow">if</span> constexpr (!(std::is_same_v<TIn, XRPAmount> ||</div>
|
|
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  std::is_same_v<TOut, IOUAmount>))</div>
|
|
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keywordflow">return</span> shouldRmSmallIncreasedQOffer<IOUAmount, XRPAmount>();</div>
|
|
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  }</div>
|
|
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">if</span> (!inIsXRP && !outIsXRP)</div>
|
|
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  {</div>
|
|
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="comment">// See comment above for `if constexpr` rationale</span></div>
|
|
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">if</span> constexpr (!(std::is_same_v<TIn, XRPAmount> ||</div>
|
|
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  std::is_same_v<TOut, XRPAmount>))</div>
|
|
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">return</span> shouldRmSmallIncreasedQOffer<IOUAmount, IOUAmount>();</div>
|
|
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  }</div>
|
|
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  assert(0); <span class="comment">// xrp/xrp offer!?! should never happen</span></div>
|
|
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  }();</div>
|
|
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  </div>
|
|
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordflow">if</span> (rmSmallIncreasedQOffer)</div>
|
|
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  {</div>
|
|
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keyword">auto</span> <span class="keyword">const</span> original_funds = <a class="code" href="namespaceripple.html#a5441d13c9f36c9971aa1e05dc6ff44b8">accountFundsHelper</a>(</div>
|
|
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  cancelView_,</div>
|
|
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  offer_.owner(),</div>
|
|
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  amount.out,</div>
|
|
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  offer_.issueOut(),</div>
|
|
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <a class="code" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">fhZERO_IF_FROZEN</a>,</div>
|
|
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  j_);</div>
|
|
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  </div>
|
|
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">if</span> (original_funds == *ownerFunds_)</div>
|
|
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  {</div>
|
|
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  permRmOffer(entry->key());</div>
|
|
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
|
|
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  << <span class="stringliteral">"Removing tiny offer due to reduced quality "</span></div>
|
|
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  << entry->key();</div>
|
|
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  }</div>
|
|
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  {</div>
|
|
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  JLOG(j_.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) << <span class="stringliteral">"Removing tiny offer that became tiny due "</span></div>
|
|
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="stringliteral">"to reduced quality "</span></div>
|
|
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  << entry->key();</div>
|
|
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  }</div>
|
|
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  offer_ = <a class="code" href="classripple_1_1TOffer.html">TOffer<TIn, TOut></a>{};</div>
|
|
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="comment">// See comment at top of loop for how the offer is removed</span></div>
|
|
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  }</div>
|
|
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  </div>
|
|
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  }</div>
|
|
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  </div>
|
|
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span> }</div>
|
|
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  </div>
|
|
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00381"></a><span class="lineno"><a class="line" href="classripple_1_1OfferStream.html#ac1d8ec4a933ecd3986985d3231e278c2"> 381</a></span> OfferStream::permRmOffer(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& offerIndex)</div>
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|
<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>  <a class="code" href="namespaceripple.html#a66af773abebf361a8c930c1dc457a740">offerDelete</a>(cancelView_, cancelView_.peek(keylet::offer(offerIndex)), j_);</div>
|
|
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> }</div>
|
|
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  </div>
|
|
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="keyword">template</span> <<span class="keyword">class</span> TIn, <span class="keyword">class</span> TOut></div>
|
|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00388"></a><span class="lineno"><a class="line" href="classripple_1_1FlowOfferStream.html#a9940206ba76f1698cbbf2db11afa12d5"> 388</a></span> <a class="code" href="classripple_1_1FlowOfferStream.html">FlowOfferStream<TIn, TOut>::permRmOffer</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& offerIndex)</div>
|
|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> {</div>
|
|
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  permToRemove_.insert(offerIndex);</div>
|
|
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span> }</div>
|
|
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  </div>
|
|
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span> <span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="classripple_1_1FlowOfferStream.html">FlowOfferStream<STAmount, STAmount></a>;</div>
|
|
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="classripple_1_1FlowOfferStream.html">FlowOfferStream<IOUAmount, IOUAmount></a>;</div>
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<div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="classripple_1_1FlowOfferStream.html">FlowOfferStream<XRPAmount, IOUAmount></a>;</div>
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<div class="line"><a name="l00396"></a><span class="lineno"> 396</span> <span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="classripple_1_1FlowOfferStream.html">FlowOfferStream<IOUAmount, XRPAmount></a>;</div>
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<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  </div>
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<div class="line"><a name="l00398"></a><span class="lineno"> 398</span> <span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="classripple_1_1TOfferStreamBase.html">TOfferStreamBase<STAmount, STAmount></a>;</div>
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<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="classripple_1_1TOfferStreamBase.html">TOfferStreamBase<IOUAmount, IOUAmount></a>;</div>
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<div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="classripple_1_1TOfferStreamBase.html">TOfferStreamBase<XRPAmount, IOUAmount></a>;</div>
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<div class="line"><a name="l00401"></a><span class="lineno"> 401</span> <span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="classripple_1_1TOfferStreamBase.html">TOfferStreamBase<IOUAmount, XRPAmount></a>;</div>
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<div class="line"><a name="l00402"></a><span class="lineno"> 402</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_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#l00035">Issue.h:35</a></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="anamespaceripple_html_a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd"><div class="ttname"><a href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">ripple::fhZERO_IF_FROZEN</a></div><div class="ttdeci">@ fhZERO_IF_FROZEN</div><div class="ttdef"><b>Definition:</b> <a href="View_8h_source.html#l00079">View.h:79</a></div></div>
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<div class="ttc" id="aclassripple_1_1FlowOfferStream_html"><div class="ttname"><a href="classripple_1_1FlowOfferStream.html">ripple::FlowOfferStream</a></div><div class="ttdoc">Presents and consumes the offers in an order book.</div><div class="ttdef"><b>Definition:</b> <a href="OfferStream_8h_source.html#l00175">OfferStream.h:175</a></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#l00308">Journal.h:308</a></div></div>
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<div class="ttc" id="aclassripple_1_1ApplyView_html_aad9fb1233dec10dcc10c2e3b1da6a723"><div class="ttname"><a href="classripple_1_1ApplyView.html#aad9fb1233dec10dcc10c2e3b1da6a723">ripple::ApplyView::peek</a></div><div class="ttdeci">virtual std::shared_ptr< SLE > peek(Keylet const &k)=0</div><div class="ttdoc">Prepare to modify the SLE associated with key.</div></div>
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<div class="ttc" id="afind_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find</a></div><div class="ttdeci">T find(T... args)</div></div>
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<div class="ttc" id="anamespaceripple_html_a18847fa4f816853e34b0458e46587530"><div class="ttname"><a href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">ripple::fixReducedOffersV1</a></div><div class="ttdeci">const uint256 fixReducedOffersV1</div></div>
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<div class="ttc" id="anamespaceripple_html_ab001e43f50e612727b1ce5985a2770d6"><div class="ttname"><a href="namespaceripple.html#ab001e43f50e612727b1ce5985a2770d6">ripple::accountHolds</a></div><div class="ttdeci">STAmount accountHolds(ReadView const &view, AccountID const &account, Currency const &currency, AccountID const &issuer, FreezeHandling zeroIfFrozen, beast::Journal j)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00226">View.cpp:226</a></div></div>
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<div class="ttc" id="aduration_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::duration</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#l00038">Issue.h:38</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#l00326">Journal.h:326</a></div></div>
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<div class="ttc" id="aclassripple_1_1ApplyView_html_a542437b9b59a623e755979acdc075af5"><div class="ttname"><a href="classripple_1_1ApplyView.html#a542437b9b59a623e755979acdc075af5">ripple::ApplyView::update</a></div><div class="ttdeci">virtual void update(std::shared_ptr< SLE > const &sle)=0</div><div class="ttdoc">Indicate changes to a peeked SLE.</div></div>
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<div class="ttc" id="aclassripple_1_1IOUAmount_html"><div class="ttname"><a href="classripple_1_1IOUAmount.html">ripple::IOUAmount</a></div><div class="ttdoc">Floating point representation of amounts with high dynamic range.</div><div class="ttdef"><b>Definition:</b> <a href="IOUAmount_8h_source.html#l00043">IOUAmount.h:43</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a17a9a9b903b66e49f5413d82ce79f085"><div class="ttname"><a href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085">ripple::FreezeHandling</a></div><div class="ttdeci">FreezeHandling</div><div class="ttdoc">Controls the treatment of frozen account balances.</div><div class="ttdef"><b>Definition:</b> <a href="View_8h_source.html#l00079">View.h:79</a></div></div>
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<div class="ttc" id="aclassripple_1_1ApplyView_html"><div class="ttname"><a href="classripple_1_1ApplyView.html">ripple::ApplyView</a></div><div class="ttdoc">Writeable view to a ledger, for applying a transaction.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyView_8h_source.html#l00134">ApplyView.h:134</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ae3182ff3db5f7f67e4fe8bcd69316727"><div class="ttname"><a href="namespaceripple.html#ae3182ff3db5f7f67e4fe8bcd69316727">ripple::sfExpiration</a></div><div class="ttdeci">const SF_UINT32 sfExpiration</div></div>
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<div class="ttc" id="anamespaceripple_html_a5db6a436a1b570fd3fdfc1583c34883f"><div class="ttname"><a href="namespaceripple.html#a5db6a436a1b570fd3fdfc1583c34883f">ripple::sfIndexes</a></div><div class="ttdeci">const SF_VECTOR256 sfIndexes</div></div>
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<div class="ttc" id="anamespaceripple_html_aa761b49f905eb9fd8c8ae754a0eb7504"><div class="ttname"><a href="namespaceripple.html#aa761b49f905eb9fd8c8ae754a0eb7504">ripple::erase</a></div><div class="ttdeci">void erase(STObject &st, TypedField< U > const &f)</div><div class="ttdoc">Remove a field in an STObject.</div><div class="ttdef"><b>Definition:</b> <a href="STExchange_8h_source.html#l00171">STExchange.h:171</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#l00082">base_uint.h:82</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#l00142">Indexes.cpp:142</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a66af773abebf361a8c930c1dc457a740"><div class="ttname"><a href="namespaceripple.html#a66af773abebf361a8c930c1dc457a740">ripple::offerDelete</a></div><div class="ttdeci">TER offerDelete(ApplyView &view, std::shared_ptr< SLE > const &sle, beast::Journal j)</div><div class="ttdoc">Delete an offer.</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00910">View.cpp:910</a></div></div>
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<div class="ttc" id="aclassripple_1_1TOfferStreamBase_html_a7790cf27c9173d5e4b7378d970ab8b0b"><div class="ttname"><a href="classripple_1_1TOfferStreamBase.html#a7790cf27c9173d5e4b7378d970ab8b0b">ripple::TOfferStreamBase::TOfferStreamBase</a></div><div class="ttdeci">TOfferStreamBase(ApplyView &view, ApplyView &cancelView, Book const &book, NetClock::time_point when, StepCounter &counter, beast::Journal journal)</div><div class="ttdef"><b>Definition:</b> <a href="OfferStream_8cpp_source.html#l00038">OfferStream.cpp:38</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#l00046">STAmount.h:46</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_a49b0713e65bb8e2c51b76fbf16252afe"><div class="ttname"><a href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">beast::Journal::error</a></div><div class="ttdeci">Stream error() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00332">Journal.h:332</a></div></div>
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<div class="ttc" id="atime_point_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/time_point.html">std::chrono::time_point</a></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#l00091">AccountID.h:91</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html"><div class="ttname"><a href="classbeast_1_1Journal.html">beast::Journal</a></div><div class="ttdoc">A generic endpoint for log messages.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00058">Journal.h:58</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a628c330b73f95a76b38d4d385bd37ac0"><div class="ttname"><a href="namespaceripple.html#a628c330b73f95a76b38d4d385bd37ac0">ripple::fixRmSmallIncreasedQOffers</a></div><div class="ttdeci">const uint256 fixRmSmallIncreasedQOffers</div></div>
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<div class="ttc" id="anamespaceripple_html_a15bb971c7e554fc3df218aba54c33fcc"><div class="ttname"><a href="namespaceripple.html#a15bb971c7e554fc3df218aba54c33fcc">ripple::accountFunds</a></div><div class="ttdeci">STAmount accountFunds(ReadView const &view, AccountID const &id, STAmount const &saDefault, FreezeHandling freezeHandling, beast::Journal j)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00282">View.cpp:282</a></div></div>
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<div class="ttc" id="aclassripple_1_1TOfferStreamBase_html"><div class="ttname"><a href="classripple_1_1TOfferStreamBase.html">ripple::TOfferStreamBase</a></div><div class="ttdef"><b>Definition:</b> <a href="OfferStream_8h_source.html#l00036">OfferStream.h:36</a></div></div>
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<div class="ttc" id="aclassripple_1_1ReadView_html"><div class="ttname"><a href="classripple_1_1ReadView.html">ripple::ReadView</a></div><div class="ttdoc">A view into a ledger.</div><div class="ttdef"><b>Definition:</b> <a href="ReadView_8h_source.html#l00054">ReadView.h:54</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="aclassripple_1_1Book_html"><div class="ttname"><a href="classripple_1_1Book.html">ripple::Book</a></div><div class="ttdoc">Specifies an order book.</div><div class="ttdef"><b>Definition:</b> <a href="Book_8h_source.html#l00033">Book.h:33</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a5441d13c9f36c9971aa1e05dc6ff44b8"><div class="ttname"><a href="namespaceripple.html#a5441d13c9f36c9971aa1e05dc6ff44b8">ripple::accountFundsHelper</a></div><div class="ttdeci">static STAmount accountFundsHelper(ReadView const &view, AccountID const &id, STAmount const &saDefault, Issue const &, FreezeHandling freezeHandling, beast::Journal j)</div><div class="ttdef"><b>Definition:</b> <a href="OfferStream_8cpp_source.html#l00095">OfferStream.cpp:95</a></div></div>
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<div class="ttc" id="aclassripple_1_1TOffer_html"><div class="ttname"><a href="classripple_1_1TOffer.html">ripple::TOffer</a></div><div class="ttdef"><b>Definition:</b> <a href="Offer_8h_source.html#l00049">Offer.h:49</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#l00039">Issue.h:39</a></div></div>
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<div class="ttc" id="aclassripple_1_1XRPAmount_html"><div class="ttname"><a href="classripple_1_1XRPAmount.html">ripple::XRPAmount</a></div><div class="ttdef"><b>Definition:</b> <a href="XRPAmount_8h_source.html#l00046">XRPAmount.h:46</a></div></div>
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