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<li class="navelem"><a class="el" href="dir_a62226f9e3a6c7c5a3be455e2f87ae01.html">xrpld</a></li><li class="navelem"><a class="el" href="dir_c69db3203fa08a9ff994909ba6ee9783.html">app</a></li><li class="navelem"><a class="el" href="dir_a6d14a898e5042b88feceb06bece5732.html">paths</a></li><li class="navelem"><a class="el" href="dir_4236dcdf923f97c252e0c826c4e7f6d7.html">detail</a></li> </ul>
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<div class="headertitle"><div class="title">PaySteps.cpp</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">/*</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> Copyright (c) 2012, 2013 Ripple Labs Inc.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"></span> </div>
<div class="line"><a id="l00006" 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>
<div class="line"><a id="l00007" 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>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"></span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a id="l00012" 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>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a id="l00014" 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>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">*/</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment">//==============================================================================</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include &lt;xrpld/app/paths/detail/Steps.h&gt;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include &lt;xrpld/ledger/ReadView.h&gt;</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &lt;xrpl/basics/contract.h&gt;</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include &lt;xrpl/beast/utility/instrumentation.h&gt;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include &lt;xrpl/json/json_writer.h&gt;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include &lt;xrpl/protocol/Feature.h&gt;</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include &lt;xrpl/protocol/IOUAmount.h&gt;</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include &lt;xrpl/protocol/XRPAmount.h&gt;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/algorithm.html">algorithm</a>&gt;</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/numeric.html">numeric</a>&gt;</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/sstream.html">sstream</a>&gt;</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="comment">// Check equal with tolerance</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"><a class="line" href="namespaceripple.html#a948ed7ae32de8014f0a5f421f36bedc1"> 37</a></span><a class="code hl_function" href="namespaceripple.html#a948ed7ae32de8014f0a5f421f36bedc1">checkNear</a>(<a class="code hl_class" href="classripple_1_1IOUAmount.html">IOUAmount</a> <span class="keyword">const</span>&amp; expected, <a class="code hl_class" href="classripple_1_1IOUAmount.html">IOUAmount</a> <span class="keyword">const</span>&amp; actual)</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span>{</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="keywordtype">double</span> <span class="keyword">const</span> ratTol = 0.001;</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#afd19ced6c417571e8762d1d3cd89be0b">abs</a>(expected.<a class="code hl_function" href="classripple_1_1IOUAmount.html#a4123b52991469e91f146e23382f49d6c">exponent</a>() - actual.<a class="code hl_function" href="classripple_1_1IOUAmount.html#a4123b52991469e91f146e23382f49d6c">exponent</a>()) &gt; 1)</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keywordflow">if</span> (actual.<a class="code hl_function" href="classripple_1_1IOUAmount.html#a4123b52991469e91f146e23382f49d6c">exponent</a>() &lt; -20)</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">auto</span> <span class="keyword">const</span> a = (expected.<a class="code hl_function" href="classripple_1_1IOUAmount.html#a4123b52991469e91f146e23382f49d6c">exponent</a>() &lt; actual.<a class="code hl_function" href="classripple_1_1IOUAmount.html#a4123b52991469e91f146e23382f49d6c">exponent</a>())</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> ? expected.<a class="code hl_function" href="classripple_1_1IOUAmount.html#a7569b6462cf1abb6018ccfbe8428bfab">mantissa</a>() / 10</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> : expected.<a class="code hl_function" href="classripple_1_1IOUAmount.html#a7569b6462cf1abb6018ccfbe8428bfab">mantissa</a>();</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">auto</span> <span class="keyword">const</span> b = (actual.<a class="code hl_function" href="classripple_1_1IOUAmount.html#a4123b52991469e91f146e23382f49d6c">exponent</a>() &lt; expected.<a class="code hl_function" href="classripple_1_1IOUAmount.html#a4123b52991469e91f146e23382f49d6c">exponent</a>())</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> ? actual.<a class="code hl_function" href="classripple_1_1IOUAmount.html#a7569b6462cf1abb6018ccfbe8428bfab">mantissa</a>() / 10</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> : actual.<a class="code hl_function" href="classripple_1_1IOUAmount.html#a7569b6462cf1abb6018ccfbe8428bfab">mantissa</a>();</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keywordflow">if</span> (a == b)</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordtype">double</span> <span class="keyword">const</span> diff = std::abs(a - b);</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">auto</span> <span class="keyword">const</span> r = diff / <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/algorithm/max.html">std::max</a>(std::abs(a), std::abs(b));</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">return</span> r &lt;= ratTol;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span>};</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> </div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="namespaceripple.html#a15e64a77f52d8520313ef65d6c3b54e9"> 61</a></span><a class="code hl_function" href="namespaceripple.html#a948ed7ae32de8014f0a5f421f36bedc1">checkNear</a>(<a class="code hl_class" href="classripple_1_1XRPAmount.html">XRPAmount</a> <span class="keyword">const</span>&amp; expected, <a class="code hl_class" href="classripple_1_1XRPAmount.html">XRPAmount</a> <span class="keyword">const</span>&amp; actual)</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span>{</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordflow">return</span> expected == actual;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span>};</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span><span class="keyword">static</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"><a class="line" href="namespaceripple.html#ac587641c2192e11d0760414cffe2a156"> 67</a></span><a class="code hl_function" href="namespaceripple.html#ac587641c2192e11d0760414cffe2a156">isXRPAccount</a>(<a class="code hl_class" href="classripple_1_1STPathElement.html">STPathElement</a> <span class="keyword">const</span>&amp; pe)</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span>{</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keywordflow">if</span> (pe.<a class="code hl_function" href="classripple_1_1STPathElement.html#a4fd64f1aed7427b3a9cfe09203e88d50">getNodeType</a>() != <a class="code hl_enumvalue" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3a712c188829845be5327eda9728e4bde6">STPathElement::typeAccount</a>)</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(pe.<a class="code hl_function" href="classripple_1_1STPathElement.html#a34ec4c731897c178cebb4727f1445d8f">getAccountID</a>());</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span>};</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span><span class="keyword">static</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, std::unique_ptr&lt;Step&gt;</a>&gt;</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="namespaceripple.html#a178828b84b3a9187873f0b93bbb0445b"> 75</a></span><a class="code hl_function" href="namespaceripple.html#a178828b84b3a9187873f0b93bbb0445b">toStep</a>(</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <a class="code hl_struct" href="structripple_1_1StrandContext.html">StrandContext</a> <span class="keyword">const</span>&amp; ctx,</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <a class="code hl_class" href="classripple_1_1STPathElement.html">STPathElement</a> <span class="keyword">const</span>* e1,</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <a class="code hl_class" href="classripple_1_1STPathElement.html">STPathElement</a> <span class="keyword">const</span>* e2,</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; curIssue)</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span>{</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keyword">auto</span>&amp; j = ctx.<a class="code hl_variable" href="structripple_1_1StrandContext.html#a09a7d44d440f4d4b4f89fd71aff64368">j</a>;</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordflow">if</span> (ctx.<a class="code hl_variable" href="structripple_1_1StrandContext.html#a8348b69ccb12d4f42adcff1c747671c2">isFirst</a> &amp;&amp; e1-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#ab300a48eb5113bada1b0707dc0dd8996">isAccount</a>() &amp;&amp;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> (e1-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#a4fd64f1aed7427b3a9cfe09203e88d50">getNodeType</a>() &amp; <a class="code hl_enumvalue" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3ad2680a488d17facbb27aac3e63f136a1">STPathElement::typeCurrency</a>) &amp;&amp;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(e1-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#a179714c7614d5f3b8cff5a6f934b249e">getCurrency</a>()))</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> {</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a27cf17601fb00445ac516a63ccd482a0">make_XRPEndpointStep</a>(ctx, e1-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#a34ec4c731897c178cebb4727f1445d8f">getAccountID</a>());</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> }</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordflow">if</span> (ctx.<a class="code hl_variable" href="structripple_1_1StrandContext.html#a92f0bbf8a41c47dc2adaf095ee3d38c0">isLast</a> &amp;&amp; <a class="code hl_function" href="namespaceripple.html#ac587641c2192e11d0760414cffe2a156">isXRPAccount</a>(*e1) &amp;&amp; e2-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#ab300a48eb5113bada1b0707dc0dd8996">isAccount</a>())</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a27cf17601fb00445ac516a63ccd482a0">make_XRPEndpointStep</a>(ctx, e2-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#a34ec4c731897c178cebb4727f1445d8f">getAccountID</a>());</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> </div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keywordflow">if</span> (e1-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#ab300a48eb5113bada1b0707dc0dd8996">isAccount</a>() &amp;&amp; e2-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#ab300a48eb5113bada1b0707dc0dd8996">isAccount</a>())</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> {</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#ab9034e2ea3c8d81bf0e36f6dc2074108">make_DirectStepI</a>(</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> ctx, e1-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#a34ec4c731897c178cebb4727f1445d8f">getAccountID</a>(), e2-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#a34ec4c731897c178cebb4727f1445d8f">getAccountID</a>(), curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>);</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> }</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> </div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">if</span> (e1-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#a37d1e2354afb85946afdc06f6de0a898">isOffer</a>() &amp;&amp; e2-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#ab300a48eb5113bada1b0707dc0dd8996">isAccount</a>())</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> {</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="comment">// should already be taken care of</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> JLOG(j.error())</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> &lt;&lt; <span class="stringliteral">&quot;Found offer/account payment step. Aborting payment strand.&quot;</span>;</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> UNREACHABLE(<span class="stringliteral">&quot;ripple::toStep : offer/account payment payment strand&quot;</span>);</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;Step&gt;</a>{}};</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> }</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> </div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> (e2-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#a4fd64f1aed7427b3a9cfe09203e88d50">getNodeType</a>() &amp; <a class="code hl_enumvalue" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3ad2680a488d17facbb27aac3e63f136a1">STPathElement::typeCurrency</a>) ||</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> (e2-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#a4fd64f1aed7427b3a9cfe09203e88d50">getNodeType</a>() &amp; <a class="code hl_enumvalue" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3a764e0361967b97a3e2bb09634ebb28f8">STPathElement::typeIssuer</a>),</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="stringliteral">&quot;ripple::toStep : currency or issuer&quot;</span>);</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keyword">auto</span> <span class="keyword">const</span> outCurrency = e2-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#a4fd64f1aed7427b3a9cfe09203e88d50">getNodeType</a>() &amp; <a class="code hl_enumvalue" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3ad2680a488d17facbb27aac3e63f136a1">STPathElement::typeCurrency</a></div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> ? e2-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#a179714c7614d5f3b8cff5a6f934b249e">getCurrency</a>()</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> : curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keyword">auto</span> <span class="keyword">const</span> outIssuer = e2-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#a4fd64f1aed7427b3a9cfe09203e88d50">getNodeType</a>() &amp; <a class="code hl_enumvalue" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3a764e0361967b97a3e2bb09634ebb28f8">STPathElement::typeIssuer</a></div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> ? e2-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#a4361a5f349493bb8f24db54fad84406a">getIssuerID</a>()</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> : curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>;</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>) &amp;&amp; <a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(outCurrency))</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> {</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> JLOG(j.info()) &lt;&lt; <span class="stringliteral">&quot;Found xrp/xrp offer payment step&quot;</span>;</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;Step&gt;</a>{}};</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> }</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> XRPL_ASSERT(e2-&gt;<a class="code hl_function" href="classripple_1_1STPathElement.html#a37d1e2354afb85946afdc06f6de0a898">isOffer</a>(), <span class="stringliteral">&quot;ripple::toStep : is offer&quot;</span>);</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> </div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(outCurrency))</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a8ccabfbbb65455ce08cdf7d024b768fe">make_BookStepIX</a>(ctx, curIssue);</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>))</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a7ed8dc85e6410852cc2ea4c6d12b7fdb">make_BookStepXI</a>(ctx, {outCurrency, outIssuer});</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> </div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#aac90126f05dbf5927af55dde5bb0933d">make_BookStepII</a>(ctx, curIssue, {outCurrency, outIssuer});</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span>}</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> </div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, Strand&gt;</a></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"><a class="line" href="namespaceripple.html#a3d781a79cc01e8ae4d0c3f9f71527838"> 137</a></span><a class="code hl_function" href="namespaceripple.html#a3d781a79cc01e8ae4d0c3f9f71527838">toStrand</a>(</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view,</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; src,</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; dst,</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; deliver,</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Quality&gt;</a> <span class="keyword">const</span>&amp; limitQuality,</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Issue&gt;</a> <span class="keyword">const</span>&amp; sendMaxIssue,</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <a class="code hl_class" href="classripple_1_1STPath.html">STPath</a> <span class="keyword">const</span>&amp; path,</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keywordtype">bool</span> ownerPaysTransferFee,</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <a class="code hl_enumeration" href="namespaceripple.html#a786c40cb27211e1704047accb2ca26bd">OfferCrossing</a> offerCrossing,</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <a class="code hl_class" href="classripple_1_1AMMContext.html">AMMContext</a>&amp; ammContext,</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span>{</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(src) || <a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(dst) || !<a class="code hl_function" href="namespaceripple.html#a1842fee89cdf9025217d48514df19b1a">isConsistent</a>(deliver) ||</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> (sendMaxIssue &amp;&amp; !<a class="code hl_function" href="namespaceripple.html#a1842fee89cdf9025217d48514df19b1a">isConsistent</a>(*sendMaxIssue)))</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, Strand{}};</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keywordflow">if</span> ((sendMaxIssue &amp;&amp; sendMaxIssue-&gt;account == <a class="code hl_function" href="namespaceripple.html#a065cda95aed9cb1d66fb81cad0867ef6">noAccount</a>()) ||</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> (src == <a class="code hl_function" href="namespaceripple.html#a065cda95aed9cb1d66fb81cad0867ef6">noAccount</a>()) || (dst == <a class="code hl_function" href="namespaceripple.html#a065cda95aed9cb1d66fb81cad0867ef6">noAccount</a>()) ||</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> (deliver.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> == <a class="code hl_function" href="namespaceripple.html#a065cda95aed9cb1d66fb81cad0867ef6">noAccount</a>()))</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, Strand{}};</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> </div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; pe : path)</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> {</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keyword">auto</span> <span class="keyword">const</span> t = pe.getNodeType();</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> </div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">if</span> ((t &amp; ~<a class="code hl_enumvalue" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3ad9c29914b76f0214942819e528705d43">STPathElement::typeAll</a>) || !t)</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, Strand{}};</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> </div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> hasAccount = t &amp; <a class="code hl_enumvalue" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3a712c188829845be5327eda9728e4bde6">STPathElement::typeAccount</a>;</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> hasIssuer = t &amp; <a class="code hl_enumvalue" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3a764e0361967b97a3e2bb09634ebb28f8">STPathElement::typeIssuer</a>;</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> hasCurrency = t &amp; <a class="code hl_enumvalue" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3ad2680a488d17facbb27aac3e63f136a1">STPathElement::typeCurrency</a>;</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> </div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <span class="keywordflow">if</span> (hasAccount &amp;&amp; (hasIssuer || hasCurrency))</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, Strand{}};</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> </div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keywordflow">if</span> (hasIssuer &amp;&amp; <a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(pe.getIssuerID()))</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, Strand{}};</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> </div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keywordflow">if</span> (hasAccount &amp;&amp; <a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(pe.getAccountID()))</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, Strand{}};</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> </div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keywordflow">if</span> (hasCurrency &amp;&amp; hasIssuer &amp;&amp;</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(pe.getCurrency()) != <a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(pe.getIssuerID()))</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, Strand{}};</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> </div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="keywordflow">if</span> (hasIssuer &amp;&amp; (pe.getIssuerID() == <a class="code hl_function" href="namespaceripple.html#a065cda95aed9cb1d66fb81cad0867ef6">noAccount</a>()))</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, Strand{}};</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> </div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="keywordflow">if</span> (hasAccount &amp;&amp; (pe.getAccountID() == <a class="code hl_function" href="namespaceripple.html#a065cda95aed9cb1d66fb81cad0867ef6">noAccount</a>()))</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, Strand{}};</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> }</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> </div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> curIssue = [&amp;] {</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keyword">auto</span> <span class="keyword">const</span>&amp; currency =</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> sendMaxIssue ? sendMaxIssue-&gt;currency : deliver.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>;</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(currency))</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a02be1da6bd3d611ea7a48b208b060b6c">xrpIssue</a>();</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a>{currency, src};</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> }();</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> </div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keyword">auto</span> hasCurrency = [](<a class="code hl_class" href="classripple_1_1STPathElement.html">STPathElement</a> <span class="keyword">const</span> pe) {</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordflow">return</span> pe.getNodeType() &amp; <a class="code hl_enumvalue" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3ad2680a488d17facbb27aac3e63f136a1">STPathElement::typeCurrency</a>;</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> };</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> </div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;STPathElement&gt;</a> normPath;</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="comment">// reserve enough for the path, the implied source, destination,</span></div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <span class="comment">// sendmax and deliver.</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">reserve</a>(4 + path.size());</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> {</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/emplace_back.html">emplace_back</a>(</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <a class="code hl_enumvalue" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3ad9c29914b76f0214942819e528705d43">STPathElement::typeAll</a>, src, curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>, curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>);</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <span class="keywordflow">if</span> (sendMaxIssue &amp;&amp; sendMaxIssue-&gt;account != src &amp;&amp;</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> (path.empty() || !path[0].isAccount() ||</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> path[0].getAccountID() != sendMaxIssue-&gt;account))</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> {</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/emplace_back.html">emplace_back</a>(</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> sendMaxIssue-&gt;account, std::nullopt, std::nullopt);</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> }</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> </div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; i : path)</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(i);</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> </div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> {</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="comment">// Note that for offer crossing (only) we do use an offer book</span></div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="comment">// even if all that is changing is the Issue.account.</span></div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <a class="code hl_class" href="classripple_1_1STPathElement.html">STPathElement</a> <span class="keyword">const</span>&amp; lastCurrency =</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> *<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find_if</a>(normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/rbegin.html">rbegin</a>(), normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/rend.html">rend</a>(), hasCurrency);</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keywordflow">if</span> ((lastCurrency.<a class="code hl_function" href="classripple_1_1STPathElement.html#a179714c7614d5f3b8cff5a6f934b249e">getCurrency</a>() != deliver.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>) ||</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> (offerCrossing &amp;&amp;</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> lastCurrency.<a class="code hl_function" href="classripple_1_1STPathElement.html#a4361a5f349493bb8f24db54fad84406a">getIssuerID</a>() != deliver.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>))</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> {</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/emplace_back.html">emplace_back</a>(</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> std::nullopt, deliver.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>, deliver.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>);</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> }</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> }</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> <span class="keywordflow">if</span> (!((normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/back.html">back</a>().isAccount() &amp;&amp;</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/back.html">back</a>().getAccountID() == deliver.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>) ||</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> (dst == deliver.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>)))</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> {</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/emplace_back.html">emplace_back</a>(deliver.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>, std::nullopt, std::nullopt);</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> }</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> </div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <span class="keywordflow">if</span> (!normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/back.html">back</a>().isAccount() ||</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/back.html">back</a>().getAccountID() != dst)</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> {</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/emplace_back.html">emplace_back</a>(dst, std::nullopt, std::nullopt);</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> }</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> }</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> </div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <span class="keywordflow">if</span> (normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>() &lt; 2)</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, Strand{}};</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> </div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <span class="keyword">auto</span> <span class="keyword">const</span> strandSrc = normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/front.html">front</a>().getAccountID();</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> <span class="keyword">auto</span> <span class="keyword">const</span> strandDst = normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/back.html">back</a>().getAccountID();</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> <a class="code hl_function" href="namespaceripple.html#a64db4e9a01a15836948b70c1689ef2ca">isDefaultPath</a> = path.empty();</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> </div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> Strand result;</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> result.reserve(2 * normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>());</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> </div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <span class="comment">/* A strand may not include the same account node more than once</span></div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span><span class="comment"> in the same currency. In a direct step, an account will show up</span></div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span><span class="comment"> at most twice: once as a src and once as a dst (hence the two element</span></div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span><span class="comment"> array). The strandSrc and strandDst will only show up once each.</span></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span><span class="comment"> */</span></div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/array.html">std::array&lt;boost::container::flat_set&lt;Issue&gt;</a>, 2&gt; seenDirectIssues;</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <span class="comment">// A strand may not include the same offer book more than once</span></div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> boost::container::flat_set&lt;Issue&gt; seenBookOuts;</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> seenDirectIssues[0].reserve(normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>());</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> seenDirectIssues[1].reserve(normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>());</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> seenBookOuts.reserve(normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>());</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> <span class="keyword">auto</span> ctx = [&amp;](<span class="keywordtype">bool</span> isLast = <span class="keyword">false</span>) {</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="keywordflow">return</span> <a class="code hl_struct" href="structripple_1_1StrandContext.html">StrandContext</a>{</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> view,</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> result,</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> strandSrc,</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> strandDst,</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> deliver,</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> limitQuality,</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> isLast,</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> ownerPaysTransferFee,</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> offerCrossing,</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <a class="code hl_function" href="namespaceripple.html#a64db4e9a01a15836948b70c1689ef2ca">isDefaultPath</a>,</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> seenDirectIssues,</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> seenBookOuts,</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> ammContext,</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> j};</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> };</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> </div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <span class="keywordflow">for</span> (<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> i = 0; i &lt; normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>() - 1; ++i)</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> {</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> <span class="comment">/* Iterate through the path elements considering them in pairs.</span></div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span><span class="comment"> The first element of the pair is `cur` and the second element is</span></div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span><span class="comment"> `next`. When an offer is one of the pairs, the step created will be</span></div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span><span class="comment"> for `next`. This means when `cur` is an offer and `next` is an</span></div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span><span class="comment"> account then no step is created, as a step has already been created</span></div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span><span class="comment"> for that offer.</span></div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span><span class="comment"> */</span></div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;STPathElement&gt;</a> impliedPE;</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> <span class="keyword">auto</span> cur = &amp;normPath[i];</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <span class="keyword">auto</span> <span class="keyword">const</span> next = &amp;normPath[i + 1];</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> </div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> <span class="keywordflow">if</span> (cur-&gt;isAccount())</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> = cur-&gt;getAccountID();</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (cur-&gt;hasIssuer())</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> = cur-&gt;getIssuerID();</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> </div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="keywordflow">if</span> (cur-&gt;hasCurrency())</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> {</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a> = cur-&gt;getCurrency();</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>))</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> = <a class="code hl_function" href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">xrpAccount</a>();</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> }</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> </div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <span class="keywordflow">if</span> (cur-&gt;isAccount() &amp;&amp; next-&gt;isAccount())</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> {</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>) &amp;&amp;</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> != cur-&gt;getAccountID() &amp;&amp;</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> != next-&gt;getAccountID())</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> {</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) &lt;&lt; <span class="stringliteral">&quot;Inserting implied account&quot;</span>;</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> <span class="keyword">auto</span> msr = <a class="code hl_function" href="namespaceripple.html#ab9034e2ea3c8d81bf0e36f6dc2074108">make_DirectStepI</a>(</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> ctx(),</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> cur-&gt;getAccountID(),</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>,</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>);</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> <span class="keywordflow">if</span> (msr.first != <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> <span class="keywordflow">return</span> {msr.first, Strand{}};</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> result.push_back(std::move(msr.second));</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> impliedPE.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/emplace.html">emplace</a>(</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> <a class="code hl_enumvalue" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3a712c188829845be5327eda9728e4bde6">STPathElement::typeAccount</a>,</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>,</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> <a class="code hl_function" href="namespaceripple.html#a91af9326e7f471001066b6b59f24599c">xrpCurrency</a>(),</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> <a class="code hl_function" href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">xrpAccount</a>());</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> cur = &amp;*impliedPE;</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> }</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> }</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (cur-&gt;isAccount() &amp;&amp; next-&gt;isOffer())</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> {</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> <span class="keywordflow">if</span> (curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> != cur-&gt;getAccountID())</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> {</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) &lt;&lt; <span class="stringliteral">&quot;Inserting implied account before offer&quot;</span>;</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> <span class="keyword">auto</span> msr = <a class="code hl_function" href="namespaceripple.html#ab9034e2ea3c8d81bf0e36f6dc2074108">make_DirectStepI</a>(</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> ctx(),</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> cur-&gt;getAccountID(),</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>,</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>);</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> <span class="keywordflow">if</span> (msr.first != <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> <span class="keywordflow">return</span> {msr.first, Strand{}};</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> result.push_back(std::move(msr.second));</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> impliedPE.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/emplace.html">emplace</a>(</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <a class="code hl_enumvalue" href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3a712c188829845be5327eda9728e4bde6">STPathElement::typeAccount</a>,</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>,</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> <a class="code hl_function" href="namespaceripple.html#a91af9326e7f471001066b6b59f24599c">xrpCurrency</a>(),</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> <a class="code hl_function" href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">xrpAccount</a>());</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> cur = &amp;*impliedPE;</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> }</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> }</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (cur-&gt;isOffer() &amp;&amp; next-&gt;isAccount())</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> {</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> <span class="keywordflow">if</span> (curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> != next-&gt;getAccountID() &amp;&amp;</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> !<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(next-&gt;getAccountID()))</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> {</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(curIssue))</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> {</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> <span class="keywordflow">if</span> (i != normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>() - 2)</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, Strand{}};</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> {</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <span class="comment">// Last step. insert xrp endpoint step</span></div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> <span class="keyword">auto</span> msr =</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> <a class="code hl_function" href="namespaceripple.html#a27cf17601fb00445ac516a63ccd482a0">make_XRPEndpointStep</a>(ctx(), next-&gt;getAccountID());</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> <span class="keywordflow">if</span> (msr.first != <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> <span class="keywordflow">return</span> {msr.first, Strand{}};</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> result.push_back(std::move(msr.second));</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> }</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> }</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> {</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) &lt;&lt; <span class="stringliteral">&quot;Inserting implied account after offer&quot;</span>;</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> <span class="keyword">auto</span> msr = <a class="code hl_function" href="namespaceripple.html#ab9034e2ea3c8d81bf0e36f6dc2074108">make_DirectStepI</a>(</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> ctx(),</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>,</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> next-&gt;getAccountID(),</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>);</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> <span class="keywordflow">if</span> (msr.first != <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> <span class="keywordflow">return</span> {msr.first, Strand{}};</div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> result.push_back(std::move(msr.second));</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> }</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> }</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> <span class="keywordflow">continue</span>;</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> }</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> </div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> <span class="keywordflow">if</span> (!next-&gt;isOffer() &amp;&amp; next-&gt;hasCurrency() &amp;&amp;</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> next-&gt;getCurrency() != curIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>)</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> {</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> <span class="comment">// Should never happen</span></div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> UNREACHABLE(<span class="stringliteral">&quot;ripple::toStrand : offer currency mismatch&quot;</span>);</div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, Strand{}};</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> }</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> </div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> <span class="keyword">auto</span> s = <a class="code hl_function" href="namespaceripple.html#a178828b84b3a9187873f0b93bbb0445b">toStep</a>(</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> ctx(<span class="comment">/*isLast*/</span> i == normPath.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>() - 2), cur, next, curIssue);</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> <span class="keywordflow">if</span> (s.first == <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> result.emplace_back(std::move(s.second));</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> {</div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;toStep failed: &quot;</span> &lt;&lt; s.first;</div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> <span class="keywordflow">return</span> {s.first, Strand{}};</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> }</div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> }</div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> </div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> <span class="keyword">auto</span> checkStrand = [&amp;]() -&gt; <span class="keywordtype">bool</span> {</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> <span class="keyword">auto</span> stepAccts = [](<a class="code hl_class" href="classripple_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; s) -&gt; <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;AccountID, AccountID&gt;</a> {</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> r = s.directStepAccts())</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> <span class="keywordflow">return</span> *r;</div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> r = s.bookStepBook())</div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> <span class="keywordflow">return</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(r-&gt;in.account, r-&gt;out.account);</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> Throw&lt;FlowException&gt;(</div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <a class="code hl_enumvalue" href="namespaceripple.html#a75cb21d7f1df42f2fdc8efddb79b63f4a86b406cfcbffc042f65ac0c78079adbb">tefEXCEPTION</a>, <span class="stringliteral">&quot;Step should be either a direct or book step&quot;</span>);</div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="keywordflow">return</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(<a class="code hl_function" href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">xrpAccount</a>(), <a class="code hl_function" href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">xrpAccount</a>());</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> };</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> </div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> <span class="keyword">auto</span> curAcc = src;</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> <span class="keyword">auto</span> curIss = [&amp;] {</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> <span class="keyword">auto</span>&amp; currency =</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> sendMaxIssue ? sendMaxIssue-&gt;currency : deliver.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>;</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(currency))</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a02be1da6bd3d611ea7a48b208b060b6c">xrpIssue</a>();</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a>{currency, src};</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> }();</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> </div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; s : result)</div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> {</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <span class="keyword">auto</span> <span class="keyword">const</span> accts = stepAccts(*s);</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> <span class="keywordflow">if</span> (accts.first != curAcc)</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> </div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> b = s-&gt;bookStepBook())</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> {</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> <span class="keywordflow">if</span> (curIss != b-&gt;in)</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> curIss = b-&gt;out;</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> }</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> {</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> curIss.account = accts.second;</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> }</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> </div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> curAcc = accts.second;</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> }</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> <span class="keywordflow">if</span> (curAcc != dst)</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> <span class="keywordflow">if</span> (curIss.currency != deliver.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>)</div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> <span class="keywordflow">if</span> (curIss.account != deliver.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a> &amp;&amp; curIss.account != dst)</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> };</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> </div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> <span class="keywordflow">if</span> (!checkStrand())</div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> {</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>()) &lt;&lt; <span class="stringliteral">&quot;Flow check strand failed&quot;</span>;</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> UNREACHABLE(<span class="stringliteral">&quot;ripple::toStrand : invalid strand&quot;</span>);</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">temBAD_PATH</a>, Strand{}};</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> }</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> </div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>, std::move(result)};</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span>}</div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> </div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, std::vector&lt;Strand&gt;</a>&gt;</div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"><a class="line" href="namespaceripple.html#a56b4258ce823fd41fa44fc8b09ac3798"> 470</a></span><a class="code hl_function" href="namespaceripple.html#a56b4258ce823fd41fa44fc8b09ac3798">toStrands</a>(</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> <a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view,</div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; src,</div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; dst,</div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; deliver,</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Quality&gt;</a> <span class="keyword">const</span>&amp; limitQuality,</div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Issue&gt;</a> <span class="keyword">const</span>&amp; sendMax,</div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> <a class="code hl_class" href="classripple_1_1STPathSet.html">STPathSet</a> <span class="keyword">const</span>&amp; paths,</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> <span class="keywordtype">bool</span> addDefaultPath,</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> <span class="keywordtype">bool</span> ownerPaysTransferFee,</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> <a class="code hl_enumeration" href="namespaceripple.html#a786c40cb27211e1704047accb2ca26bd">OfferCrossing</a> offerCrossing,</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> <a class="code hl_class" href="classripple_1_1AMMContext.html">AMMContext</a>&amp; ammContext,</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span>{</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;Strand&gt;</a> result;</div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> result.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">reserve</a>(1 + paths.<a class="code hl_function" href="classripple_1_1STPathSet.html#af74f528bb7846fccf7665ec4e0e6667d">size</a>());</div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> <span class="comment">// Insert the strand into result if it is not already part of the vector</span></div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> <span class="keyword">auto</span> insert = [&amp;](Strand s) {</div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> hasStrand =</div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find</a>(result.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/begin.html">begin</a>(), result.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/end.html">end</a>(), s) != result.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/end.html">end</a>();</div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> </div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> <span class="keywordflow">if</span> (!hasStrand)</div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> result.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/emplace_back.html">emplace_back</a>(std::move(s));</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> };</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> </div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> <span class="keywordflow">if</span> (addDefaultPath)</div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> {</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> <span class="keyword">auto</span> sp = <a class="code hl_function" href="namespaceripple.html#a3d781a79cc01e8ae4d0c3f9f71527838">toStrand</a>(</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> view,</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> src,</div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> dst,</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> deliver,</div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> limitQuality,</div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> sendMax,</div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> <a class="code hl_class" href="classripple_1_1STPath.html">STPath</a>(),</div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> ownerPaysTransferFee,</div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> offerCrossing,</div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> ammContext,</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> j);</div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> <span class="keyword">auto</span> <span class="keyword">const</span> ter = sp.first;</div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> <span class="keyword">auto</span>&amp; strand = sp.second;</div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> </div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> <span class="keywordflow">if</span> (ter != <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> {</div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) &lt;&lt; <span class="stringliteral">&quot;failed to add default path&quot;</span>;</div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a8a24af8b5fd8d16856553e7358feb10d">isTemMalformed</a>(ter) || paths.<a class="code hl_function" href="classripple_1_1STPathSet.html#a22435db9f32e0a4de785c3249e0f917d">empty</a>())</div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> {</div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> <span class="keywordflow">return</span> {ter, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;Strand&gt;</a>{}};</div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> }</div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> }</div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strand.empty())</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> {</div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) &lt;&lt; <span class="stringliteral">&quot;toStrand failed&quot;</span>;</div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> Throw&lt;FlowException&gt;(</div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> <a class="code hl_enumvalue" href="namespaceripple.html#a75cb21d7f1df42f2fdc8efddb79b63f4a86b406cfcbffc042f65ac0c78079adbb">tefEXCEPTION</a>, <span class="stringliteral">&quot;toStrand returned tes &amp; empty strand&quot;</span>);</div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> }</div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> {</div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> insert(std::move(strand));</div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> }</div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> }</div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (paths.<a class="code hl_function" href="classripple_1_1STPathSet.html#a22435db9f32e0a4de785c3249e0f917d">empty</a>())</div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span> {</div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;Flow: Invalid transaction: No paths and direct &quot;</span></div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span> <span class="stringliteral">&quot;ripple not allowed.&quot;</span>;</div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46ae1387341c43b7f473e5b2b6e0d9dc5bb">temRIPPLE_EMPTY</a>, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;Strand&gt;</a>{}};</div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> }</div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> </div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> <a class="code hl_class" href="classripple_1_1TERSubset.html">TER</a> lastFailTer = <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; p : paths)</div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> {</div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> <span class="keyword">auto</span> sp = <a class="code hl_function" href="namespaceripple.html#a3d781a79cc01e8ae4d0c3f9f71527838">toStrand</a>(</div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> view,</div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> src,</div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> dst,</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> deliver,</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> limitQuality,</div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> sendMax,</div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> p,</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> ownerPaysTransferFee,</div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> offerCrossing,</div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> ammContext,</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> j);</div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> <span class="keyword">auto</span> ter = sp.first;</div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> <span class="keyword">auto</span>&amp; strand = sp.second;</div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> </div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> <span class="keywordflow">if</span> (ter != <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> {</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> lastFailTer = ter;</div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) &lt;&lt; <span class="stringliteral">&quot;failed to add path: ter: &quot;</span> &lt;&lt; ter</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span> &lt;&lt; <span class="stringliteral">&quot;path: &quot;</span> &lt;&lt; p.getJson(<a class="code hl_enumvalue" href="structripple_1_1JsonOptions.html#ab85e43ec84df987200d3355c3ba89f0aa1917451e3686dfe8d5016670eb87ab33">JsonOptions::none</a>);</div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a8a24af8b5fd8d16856553e7358feb10d">isTemMalformed</a>(ter))</div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> <span class="keywordflow">return</span> {ter, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;Strand&gt;</a>{}};</div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> }</div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strand.empty())</div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span> {</div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) &lt;&lt; <span class="stringliteral">&quot;toStrand failed&quot;</span>;</div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span> Throw&lt;FlowException&gt;(</div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> <a class="code hl_enumvalue" href="namespaceripple.html#a75cb21d7f1df42f2fdc8efddb79b63f4a86b406cfcbffc042f65ac0c78079adbb">tefEXCEPTION</a>, <span class="stringliteral">&quot;toStrand returned tes &amp; empty strand&quot;</span>);</div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> }</div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> {</div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> insert(std::move(strand));</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> }</div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> }</div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> </div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> <span class="keywordflow">if</span> (result.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/empty.html">empty</a>())</div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> <span class="keywordflow">return</span> {lastFailTer, std::move(result)};</div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> </div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>, std::move(result)};</div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span>}</div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> </div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#a0be060a46bfa148f6d8e0ae61ac60c93"> 582</a></span><a class="code hl_function" href="structripple_1_1StrandContext.html#a0be060a46bfa148f6d8e0ae61ac60c93">StrandContext::StrandContext</a>(</div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> <a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view_,</div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt;<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;Step&gt;</a>&gt; <span class="keyword">const</span>&amp; strand_,</div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> <span class="comment">// A strand may not include an inner node that</span></div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span> <span class="comment">// replicates the source or destination.</span></div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; strandSrc_,</div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; strandDst_,</div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; strandDeliver_,</div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Quality&gt;</a> <span class="keyword">const</span>&amp; limitQuality_,</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> <span class="keywordtype">bool</span> isLast_,</div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span> <span class="keywordtype">bool</span> ownerPaysTransferFee_,</div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> <a class="code hl_enumeration" href="namespaceripple.html#a786c40cb27211e1704047accb2ca26bd">OfferCrossing</a> offerCrossing_,</div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span> <span class="keywordtype">bool</span> isDefaultPath_,</div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno"> 595</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/array.html">std::array</a>&lt;boost::container::flat_set&lt;Issue&gt;, 2&gt;&amp; seenDirectIssues_,</div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span> boost::container::flat_set&lt;Issue&gt;&amp; seenBookOuts_,</div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> <a class="code hl_class" href="classripple_1_1AMMContext.html">AMMContext</a>&amp; ammContext_,</div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> j_)</div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span> : view(view_)</div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> , strandSrc(strandSrc_)</div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> , strandDst(strandDst_)</div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> , strandDeliver(strandDeliver_)</div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> , limitQuality(limitQuality_)</div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span> , isFirst(strand_.empty())</div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span> , isLast(isLast_)</div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span> , ownerPaysTransferFee(ownerPaysTransferFee_)</div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"> 607</span> , offerCrossing(offerCrossing_)</div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span> , <a class="code hl_function" href="namespaceripple.html#a64db4e9a01a15836948b70c1689ef2ca">isDefaultPath</a>(isDefaultPath_)</div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span> , strandSize(strand_.size())</div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> , prevStep(!strand_.empty() ? strand_.back().<a class="code hl_function" href="namespaceripple.html#ac341e8b4d6615fda7866d3c1c0014e44">get</a>() : nullptr)</div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> , seenDirectIssues(seenDirectIssues_)</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span> , seenBookOuts(seenBookOuts_)</div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span> , ammContext(ammContext_)</div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> , j(j_)</div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span>{</div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span>}</div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> </div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> InAmt, <span class="keyword">class</span> OutAmt&gt;</div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"><a class="line" href="namespaceripple.html#ac06771af6625c1d8cd71e57570e84136"> 620</a></span><a class="code hl_function" href="namespaceripple.html#ac06771af6625c1d8cd71e57570e84136">isDirectXrpToXrp</a>(Strand <span class="keyword">const</span>&amp; strand)</div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span>{</div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span>}</div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> </div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span><span class="keyword">template</span> &lt;&gt;</div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"><a class="line" href="namespaceripple.html#afa62aedcc768b19fe299d1a1e625615c"> 626</a></span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span><a class="code hl_function" href="namespaceripple.html#afa62aedcc768b19fe299d1a1e625615c">isDirectXrpToXrp&lt;XRPAmount, XRPAmount&gt;</a>(Strand <span class="keyword">const</span>&amp; strand)</div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span>{</div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> <span class="keywordflow">return</span> (strand.size() == 2);</div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span>}</div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> </div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"><a class="line" href="namespaceripple.html#a919e13014bb6aa8cf75f424e7552811b"> 632</a></span><span class="keyword">template</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span><a class="code hl_function" href="namespaceripple.html#a919e13014bb6aa8cf75f424e7552811b">isDirectXrpToXrp&lt;XRPAmount, IOUAmount&gt;</a>(Strand <span class="keyword">const</span>&amp; strand);</div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"><a class="line" href="namespaceripple.html#a768e10d7d7bb643dccf0325cf1cd9256"> 634</a></span><span class="keyword">template</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span><a class="code hl_function" href="namespaceripple.html#a768e10d7d7bb643dccf0325cf1cd9256">isDirectXrpToXrp&lt;IOUAmount, XRPAmount&gt;</a>(Strand <span class="keyword">const</span>&amp; strand);</div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"><a class="line" href="namespaceripple.html#a5afb194880640bae0fc678162befd92e"> 636</a></span><span class="keyword">template</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span><a class="code hl_function" href="namespaceripple.html#a5afb194880640bae0fc678162befd92e">isDirectXrpToXrp&lt;IOUAmount, IOUAmount&gt;</a>(Strand <span class="keyword">const</span>&amp; strand);</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> </div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span>} <span class="comment">// namespace ripple</span></div>
<div class="ttc" id="aalgorithm_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/algorithm.html">algorithm</a></div></div>
<div class="ttc" id="aarray_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/array.html">std::array</a></div></div>
<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>
<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>
<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:59</a></div></div>
<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#l00317">Journal.h:317</a></div></div>
<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#l00311">Journal.h:311</a></div></div>
<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#l00329">Journal.h:329</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMContext_html"><div class="ttname"><a href="classripple_1_1AMMContext.html">ripple::AMMContext</a></div><div class="ttdoc">Maintains AMM info per overall payment engine execution and individual iteration.</div><div class="ttdef"><b>Definition:</b> <a href="AMMContext_8h_source.html#l00035">AMMContext.h:36</a></div></div>
<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:45</a></div></div>
<div class="ttc" id="aclassripple_1_1IOUAmount_html_a4123b52991469e91f146e23382f49d6c"><div class="ttname"><a href="classripple_1_1IOUAmount.html#a4123b52991469e91f146e23382f49d6c">ripple::IOUAmount::exponent</a></div><div class="ttdeci">int exponent() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="IOUAmount_8h_source.html#l00165">IOUAmount.h:165</a></div></div>
<div class="ttc" id="aclassripple_1_1IOUAmount_html_a7569b6462cf1abb6018ccfbe8428bfab"><div class="ttname"><a href="classripple_1_1IOUAmount.html#a7569b6462cf1abb6018ccfbe8428bfab">ripple::IOUAmount::mantissa</a></div><div class="ttdeci">std::int64_t mantissa() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="IOUAmount_8h_source.html#l00171">IOUAmount.h:171</a></div></div>
<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:36</a></div></div>
<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>
<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>
<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:55</a></div></div>
<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:35</a></div></div>
<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 &amp; getCurrency() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00365">STPathSet.h:365</a></div></div>
<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 &amp; getAccountID() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00359">STPathSet.h:359</a></div></div>
<div class="ttc" id="aclassripple_1_1STPathElement_html_a37d1e2354afb85946afdc06f6de0a898"><div class="ttname"><a href="classripple_1_1STPathElement.html#a37d1e2354afb85946afdc06f6de0a898">ripple::STPathElement::isOffer</a></div><div class="ttdeci">bool isOffer() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00327">STPathSet.h:327</a></div></div>
<div class="ttc" id="aclassripple_1_1STPathElement_html_a4361a5f349493bb8f24db54fad84406a"><div class="ttname"><a href="classripple_1_1STPathElement.html#a4361a5f349493bb8f24db54fad84406a">ripple::STPathElement::getIssuerID</a></div><div class="ttdeci">AccountID const &amp; getIssuerID() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00371">STPathSet.h:371</a></div></div>
<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#l00321">STPathSet.h:321</a></div></div>
<div class="ttc" id="aclassripple_1_1STPathElement_html_ab300a48eb5113bada1b0707dc0dd8996"><div class="ttname"><a href="classripple_1_1STPathElement.html#ab300a48eb5113bada1b0707dc0dd8996">ripple::STPathElement::isAccount</a></div><div class="ttdeci">bool isAccount() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00333">STPathSet.h:333</a></div></div>
<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#l00048">STPathSet.h:47</a></div></div>
<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>
<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>
<div class="ttc" id="aclassripple_1_1STPathElement_html_add7ef24fbb39a048d81cdfb65aac5ae3ad9c29914b76f0214942819e528705d43"><div class="ttname"><a href="classripple_1_1STPathElement.html#add7ef24fbb39a048d81cdfb65aac5ae3ad9c29914b76f0214942819e528705d43">ripple::STPathElement::typeAll</a></div><div class="ttdeci">@ typeAll</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00052">STPathSet.h:52</a></div></div>
<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:177</a></div></div>
<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#l00507">STPathSet.h:507</a></div></div>
<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&lt; STPath &gt;::size_type size() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00501">STPathSet.h:501</a></div></div>
<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:119</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html"><div class="ttname"><a href="classripple_1_1Step.html">ripple::Step</a></div><div class="ttdoc">A step in a payment path.</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00082">Steps.h:83</a></div></div>
<div class="ttc" id="aclassripple_1_1TERSubset_html"><div class="ttname"><a href="classripple_1_1TERSubset.html">ripple::TERSubset&lt; CanCvtToTER &gt;</a></div></div>
<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#l00039">XRPAmount.h:43</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint&lt; 160, detail::AccountIDTag &gt;</a></div></div>
<div class="ttc" id="aemplace_back_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/emplace_back.html">std::vector::emplace_back</a></div><div class="ttdeci">T emplace_back(T... args)</div></div>
<div class="ttc" id="aemplace_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional/emplace.html">std::optional::emplace</a></div><div class="ttdeci">T emplace(T... args)</div></div>
<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>
<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>
<div class="ttc" id="afind_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/find.html">std::find_if</a></div><div class="ttdeci">T find_if(T... args)</div></div>
<div class="ttc" id="afront_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/front.html">std::vector::front</a></div><div class="ttdeci">T front(T... args)</div></div>
<div class="ttc" id="amake_pair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a></div><div class="ttdeci">T make_pair(T... args)</div></div>
<div class="ttc" id="amax_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/max.html">std::max</a></div><div class="ttdeci">T max(T... args)</div></div>
<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="algorithm_8h_source.html#l00026">algorithm.h:26</a></div></div>
<div class="ttc" id="anamespaceripple_html_a02be1da6bd3d611ea7a48b208b060b6c"><div class="ttname"><a href="namespaceripple.html#a02be1da6bd3d611ea7a48b208b060b6c">ripple::xrpIssue</a></div><div class="ttdeci">Issue const &amp; xrpIssue()</div><div class="ttdoc">Returns an asset specifier that represents XRP.</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00118">Issue.h:118</a></div></div>
<div class="ttc" id="anamespaceripple_html_a065cda95aed9cb1d66fb81cad0867ef6"><div class="ttname"><a href="namespaceripple.html#a065cda95aed9cb1d66fb81cad0867ef6">ripple::noAccount</a></div><div class="ttdeci">AccountID const &amp; noAccount()</div><div class="ttdoc">A placeholder for empty accounts.</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8cpp_source.html#l00177">AccountID.cpp:177</a></div></div>
<div class="ttc" id="anamespaceripple_html_a178828b84b3a9187873f0b93bbb0445b"><div class="ttname"><a href="namespaceripple.html#a178828b84b3a9187873f0b93bbb0445b">ripple::toStep</a></div><div class="ttdeci">static std::pair&lt; TER, std::unique_ptr&lt; Step &gt; &gt; toStep(StrandContext const &amp;ctx, STPathElement const *e1, STPathElement const *e2, Issue const &amp;curIssue)</div><div class="ttdef"><b>Definition:</b> <a href="PaySteps_8cpp_source.html#l00075">PaySteps.cpp:75</a></div></div>
<div class="ttc" id="anamespaceripple_html_a1842fee89cdf9025217d48514df19b1a"><div class="ttname"><a href="namespaceripple.html#a1842fee89cdf9025217d48514df19b1a">ripple::isConsistent</a></div><div class="ttdeci">bool isConsistent(Book const &amp;book)</div><div class="ttdef"><b>Definition:</b> <a href="Book_8cpp_source.html#l00025">Book.cpp:25</a></div></div>
<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 &amp;c)</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8h_source.html#l00091">AccountID.h:91</a></div></div>
<div class="ttc" id="anamespaceripple_html_a21696ba0d0fac348f88f1b9da51091b0"><div class="ttname"><a href="namespaceripple.html#a21696ba0d0fac348f88f1b9da51091b0">ripple::xrpAccount</a></div><div class="ttdeci">AccountID const &amp; xrpAccount()</div><div class="ttdoc">Compute AccountID from public key.</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8cpp_source.html#l00170">AccountID.cpp:170</a></div></div>
<div class="ttc" id="anamespaceripple_html_a27cf17601fb00445ac516a63ccd482a0"><div class="ttname"><a href="namespaceripple.html#a27cf17601fb00445ac516a63ccd482a0">ripple::make_XRPEndpointStep</a></div><div class="ttdeci">std::pair&lt; TER, std::unique_ptr&lt; Step &gt; &gt; make_XRPEndpointStep(StrandContext const &amp;ctx, AccountID const &amp;acc)</div><div class="ttdef"><b>Definition:</b> <a href="XRPEndpointStep_8cpp_source.html#l00398">XRPEndpointStep.cpp:398</a></div></div>
<div class="ttc" id="anamespaceripple_html_a3d781a79cc01e8ae4d0c3f9f71527838"><div class="ttname"><a href="namespaceripple.html#a3d781a79cc01e8ae4d0c3f9f71527838">ripple::toStrand</a></div><div class="ttdeci">std::pair&lt; TER, Strand &gt; toStrand(ReadView const &amp;view, AccountID const &amp;src, AccountID const &amp;dst, Issue const &amp;deliver, std::optional&lt; Quality &gt; const &amp;limitQuality, std::optional&lt; Issue &gt; const &amp;sendMaxIssue, STPath const &amp;path, bool ownerPaysTransferFee, OfferCrossing offerCrossing, AMMContext &amp;ammContext, beast::Journal j)</div><div class="ttdoc">Create a Strand for the specified path.</div><div class="ttdef"><b>Definition:</b> <a href="PaySteps_8cpp_source.html#l00137">PaySteps.cpp:137</a></div></div>
<div class="ttc" id="anamespaceripple_html_a56b4258ce823fd41fa44fc8b09ac3798"><div class="ttname"><a href="namespaceripple.html#a56b4258ce823fd41fa44fc8b09ac3798">ripple::toStrands</a></div><div class="ttdeci">std::pair&lt; TER, std::vector&lt; Strand &gt; &gt; toStrands(ReadView const &amp;view, AccountID const &amp;src, AccountID const &amp;dst, Issue const &amp;deliver, std::optional&lt; Quality &gt; const &amp;limitQuality, std::optional&lt; Issue &gt; const &amp;sendMax, STPathSet const &amp;paths, bool addDefaultPath, bool ownerPaysTransferFee, OfferCrossing offerCrossing, AMMContext &amp;ammContext, beast::Journal j)</div><div class="ttdoc">Create a Strand for each specified path (including the default path, if indicated)</div><div class="ttdef"><b>Definition:</b> <a href="PaySteps_8cpp_source.html#l00470">PaySteps.cpp:470</a></div></div>
<div class="ttc" id="anamespaceripple_html_a5afb194880640bae0fc678162befd92e"><div class="ttname"><a href="namespaceripple.html#a5afb194880640bae0fc678162befd92e">ripple::isDirectXrpToXrp&lt; IOUAmount, IOUAmount &gt;</a></div><div class="ttdeci">template bool isDirectXrpToXrp&lt; IOUAmount, IOUAmount &gt;(Strand const &amp;strand)</div></div>
<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 &amp;path)</div><div class="ttdef"><b>Definition:</b> <a href="Pathfinder_8cpp_source.html#l00457">Pathfinder.cpp:457</a></div></div>
<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#l00172">TER.h:172</a></div></div>
<div class="ttc" id="anamespaceripple_html_a768e10d7d7bb643dccf0325cf1cd9256"><div class="ttname"><a href="namespaceripple.html#a768e10d7d7bb643dccf0325cf1cd9256">ripple::isDirectXrpToXrp&lt; IOUAmount, XRPAmount &gt;</a></div><div class="ttdeci">template bool isDirectXrpToXrp&lt; IOUAmount, XRPAmount &gt;(Strand const &amp;strand)</div></div>
<div class="ttc" id="anamespaceripple_html_a786c40cb27211e1704047accb2ca26bd"><div class="ttname"><a href="namespaceripple.html#a786c40cb27211e1704047accb2ca26bd">ripple::OfferCrossing</a></div><div class="ttdeci">OfferCrossing</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00042">Steps.h:42</a></div></div>
<div class="ttc" id="anamespaceripple_html_a7ed8dc85e6410852cc2ea4c6d12b7fdb"><div class="ttname"><a href="namespaceripple.html#a7ed8dc85e6410852cc2ea4c6d12b7fdb">ripple::make_BookStepXI</a></div><div class="ttdeci">std::pair&lt; TER, std::unique_ptr&lt; Step &gt; &gt; make_BookStepXI(StrandContext const &amp;ctx, Issue const &amp;out)</div><div class="ttdef"><b>Definition:</b> <a href="BookStep_8cpp_source.html#l01482">BookStep.cpp:1482</a></div></div>
<div class="ttc" id="anamespaceripple_html_a8a24af8b5fd8d16856553e7358feb10d"><div class="ttname"><a href="namespaceripple.html#a8a24af8b5fd8d16856553e7358feb10d">ripple::isTemMalformed</a></div><div class="ttdeci">bool isTemMalformed(TER x)</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00638">TER.h:638</a></div></div>
<div class="ttc" id="anamespaceripple_html_a8ccabfbbb65455ce08cdf7d024b768fe"><div class="ttname"><a href="namespaceripple.html#a8ccabfbbb65455ce08cdf7d024b768fe">ripple::make_BookStepIX</a></div><div class="ttdeci">std::pair&lt; TER, std::unique_ptr&lt; Step &gt; &gt; make_BookStepIX(StrandContext const &amp;ctx, Issue const &amp;in)</div><div class="ttdef"><b>Definition:</b> <a href="BookStep_8cpp_source.html#l01476">BookStep.cpp:1476</a></div></div>
<div class="ttc" id="anamespaceripple_html_a919e13014bb6aa8cf75f424e7552811b"><div class="ttname"><a href="namespaceripple.html#a919e13014bb6aa8cf75f424e7552811b">ripple::isDirectXrpToXrp&lt; XRPAmount, IOUAmount &gt;</a></div><div class="ttdeci">template bool isDirectXrpToXrp&lt; XRPAmount, IOUAmount &gt;(Strand const &amp;strand)</div></div>
<div class="ttc" id="anamespaceripple_html_a91af9326e7f471001066b6b59f24599c"><div class="ttname"><a href="namespaceripple.html#a91af9326e7f471001066b6b59f24599c">ripple::xrpCurrency</a></div><div class="ttdeci">Currency const &amp; xrpCurrency()</div><div class="ttdoc">XRP currency.</div><div class="ttdef"><b>Definition:</b> <a href="UintTypes_8cpp_source.html#l00115">UintTypes.cpp:115</a></div></div>
<div class="ttc" id="anamespaceripple_html_a948ed7ae32de8014f0a5f421f36bedc1"><div class="ttname"><a href="namespaceripple.html#a948ed7ae32de8014f0a5f421f36bedc1">ripple::checkNear</a></div><div class="ttdeci">bool checkNear(IOUAmount const &amp;expected, IOUAmount const &amp;actual)</div><div class="ttdef"><b>Definition:</b> <a href="PaySteps_8cpp_source.html#l00037">PaySteps.cpp:37</a></div></div>
<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#l00243">TER.h:242</a></div></div>
<div class="ttc" id="anamespaceripple_html_aac90126f05dbf5927af55dde5bb0933d"><div class="ttname"><a href="namespaceripple.html#aac90126f05dbf5927af55dde5bb0933d">ripple::make_BookStepII</a></div><div class="ttdeci">std::pair&lt; TER, std::unique_ptr&lt; Step &gt; &gt; make_BookStepII(StrandContext const &amp;ctx, Issue const &amp;in, Issue const &amp;out)</div><div class="ttdef"><b>Definition:</b> <a href="BookStep_8cpp_source.html#l01470">BookStep.cpp:1470</a></div></div>
<div class="ttc" id="anamespaceripple_html_ab9034e2ea3c8d81bf0e36f6dc2074108"><div class="ttname"><a href="namespaceripple.html#ab9034e2ea3c8d81bf0e36f6dc2074108">ripple::make_DirectStepI</a></div><div class="ttdeci">std::pair&lt; TER, std::unique_ptr&lt; Step &gt; &gt; make_DirectStepI(StrandContext const &amp;ctx, AccountID const &amp;src, AccountID const &amp;dst, Currency const &amp;c)</div><div class="ttdef"><b>Definition:</b> <a href="DirectStep_8cpp_source.html#l00984">DirectStep.cpp:984</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac06771af6625c1d8cd71e57570e84136"><div class="ttname"><a href="namespaceripple.html#ac06771af6625c1d8cd71e57570e84136">ripple::isDirectXrpToXrp</a></div><div class="ttdeci">bool isDirectXrpToXrp(Strand const &amp;strand)</div><div class="ttdef"><b>Definition:</b> <a href="PaySteps_8cpp_source.html#l00620">PaySteps.cpp:620</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac341e8b4d6615fda7866d3c1c0014e44"><div class="ttname"><a href="namespaceripple.html#ac341e8b4d6615fda7866d3c1c0014e44">ripple::get</a></div><div class="ttdeci">T get(Section const &amp;section, std::string const &amp;name, T const &amp;defaultValue=T{})</div><div class="ttdoc">Retrieve a key/value pair from a section.</div><div class="ttdef"><b>Definition:</b> <a href="BasicConfig_8h_source.html#l00356">BasicConfig.h:356</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac587641c2192e11d0760414cffe2a156"><div class="ttname"><a href="namespaceripple.html#ac587641c2192e11d0760414cffe2a156">ripple::isXRPAccount</a></div><div class="ttdeci">static bool isXRPAccount(STPathElement const &amp;pe)</div><div class="ttdef"><b>Definition:</b> <a href="PaySteps_8cpp_source.html#l00067">PaySteps.cpp:67</a></div></div>
<div class="ttc" id="anamespaceripple_html_afa62aedcc768b19fe299d1a1e625615c"><div class="ttname"><a href="namespaceripple.html#afa62aedcc768b19fe299d1a1e625615c">ripple::isDirectXrpToXrp&lt; XRPAmount, XRPAmount &gt;</a></div><div class="ttdeci">bool isDirectXrpToXrp&lt; XRPAmount, XRPAmount &gt;(Strand const &amp;strand)</div><div class="ttdef"><b>Definition:</b> <a href="PaySteps_8cpp_source.html#l00626">PaySteps.cpp:627</a></div></div>
<div class="ttc" id="anamespaceripple_html_afd19ced6c417571e8762d1d3cd89be0b"><div class="ttname"><a href="namespaceripple.html#afd19ced6c417571e8762d1d3cd89be0b">ripple::abs</a></div><div class="ttdeci">constexpr Number abs(Number x) noexcept</div><div class="ttdef"><b>Definition:</b> <a href="Number_8h_source.html#l00332">Number.h:332</a></div></div>
<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a301b180a711f213c51de73aba9d28de5">ripple::temBAD_PATH</a></div><div class="ttdeci">@ temBAD_PATH</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00096">TER.h:96</a></div></div>
<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46ae1387341c43b7f473e5b2b6e0d9dc5bb"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46ae1387341c43b7f473e5b2b6e0d9dc5bb">ripple::temRIPPLE_EMPTY</a></div><div class="ttdeci">@ temRIPPLE_EMPTY</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00113">TER.h:113</a></div></div>
<div class="ttc" id="anumeric_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/numeric.html">numeric</a></div></div>
<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>
<div class="ttc" id="apair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair</a></div></div>
<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>
<div class="ttc" id="arbegin_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/rbegin.html">std::vector::rbegin</a></div><div class="ttdeci">T rbegin(T... args)</div></div>
<div class="ttc" id="arend_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/rend.html">std::vector::rend</a></div><div class="ttdeci">T rend(T... args)</div></div>
<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>
<div class="ttc" id="asize_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/size.html">std::vector::size</a></div><div class="ttdeci">T size(T... args)</div></div>
<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>
<div class="ttc" id="asstream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/sstream.html">sstream</a></div></div>
<div class="ttc" id="astructripple_1_1JsonOptions_html_ab85e43ec84df987200d3355c3ba89f0aa1917451e3686dfe8d5016670eb87ab33"><div class="ttname"><a href="structripple_1_1JsonOptions.html#ab85e43ec84df987200d3355c3ba89f0aa1917451e3686dfe8d5016670eb87ab33">ripple::JsonOptions::none</a></div><div class="ttdeci">@ none</div><div class="ttdef"><b>Definition:</b> <a href="STBase_8h_source.html#l00042">STBase.h:42</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html"><div class="ttname"><a href="structripple_1_1StrandContext.html">ripple::StrandContext</a></div><div class="ttdoc">Context needed to build Strand Steps and for error checking.</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00525">Steps.h:526</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a09a7d44d440f4d4b4f89fd71aff64368"><div class="ttname"><a href="structripple_1_1StrandContext.html#a09a7d44d440f4d4b4f89fd71aff64368">ripple::StrandContext::j</a></div><div class="ttdeci">beast::Journal const j</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00554">Steps.h:554</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a0be060a46bfa148f6d8e0ae61ac60c93"><div class="ttname"><a href="structripple_1_1StrandContext.html#a0be060a46bfa148f6d8e0ae61ac60c93">ripple::StrandContext::StrandContext</a></div><div class="ttdeci">StrandContext(ReadView const &amp;view_, std::vector&lt; std::unique_ptr&lt; Step &gt; &gt; const &amp;strand_, AccountID const &amp;strandSrc_, AccountID const &amp;strandDst_, Issue const &amp;strandDeliver_, std::optional&lt; Quality &gt; const &amp;limitQuality_, bool isLast_, bool ownerPaysTransferFee_, OfferCrossing offerCrossing_, bool isDefaultPath_, std::array&lt; boost::container::flat_set&lt; Issue &gt;, 2 &gt; &amp;seenDirectIssues_, boost::container::flat_set&lt; Issue &gt; &amp;seenBookOuts_, AMMContext &amp;ammContext_, beast::Journal j_)</div><div class="ttdoc">StrandContext constructor.</div><div class="ttdef"><b>Definition:</b> <a href="PaySteps_8cpp_source.html#l00582">PaySteps.cpp:582</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a8348b69ccb12d4f42adcff1c747671c2"><div class="ttname"><a href="structripple_1_1StrandContext.html#a8348b69ccb12d4f42adcff1c747671c2">ripple::StrandContext::isFirst</a></div><div class="ttdeci">bool const isFirst</div><div class="ttdoc">true if Step is first in Strand</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00532">Steps.h:532</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a92f0bbf8a41c47dc2adaf095ee3d38c0"><div class="ttname"><a href="structripple_1_1StrandContext.html#a92f0bbf8a41c47dc2adaf095ee3d38c0">ripple::StrandContext::isLast</a></div><div class="ttdeci">bool const isLast</div><div class="ttdoc">true if Step is last in Strand</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00533">Steps.h:533</a></div></div>
<div class="ttc" id="aunique_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr</a></div></div>
<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>
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