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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> </ul>
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<div class="headertitle"><div class="title">RippleCalc.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="preprocessor">#include &lt;xrpld/app/paths/Flow.h&gt;</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#include &lt;xrpld/app/paths/RippleCalc.h&gt;</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#include &lt;xrpld/app/paths/detail/FlowDebugInfo.h&gt;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span> </div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &lt;xrpl/basics/Log.h&gt;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include &lt;xrpl/ledger/View.h&gt;</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include &lt;xrpl/protocol/Feature.h&gt;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="keyword">namespace </span>path {</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span>RippleCalc::Output</div>
<div class="foldopen" id="foldopen00013" data-start="{" data-end="}">
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"><a class="line" href="classripple_1_1path_1_1RippleCalc.html#acd78cd8714414d4ccf5abf384c8d8d01"> 13</a></span><a class="code hl_function" href="classripple_1_1path_1_1RippleCalc.html#acd78cd8714414d4ccf5abf384c8d8d01">RippleCalc::rippleCalculate</a>(</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> <a class="code hl_class" href="classripple_1_1PaymentSandbox.html">PaymentSandbox</a>&amp; view,</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// Compute paths using this ledger entry set. Up to caller to actually</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> <span class="comment">// apply to ledger.</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> <span class="comment">// Issuer:</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <span class="comment">// XRP: xrpAccount()</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// non-XRP: uSrcAccountID (for any issuer) or another account with</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// trust node.</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; saMaxAmountReq, <span class="comment">// --&gt; -1 = no limit.</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> <span class="comment">// Issuer:</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// XRP: xrpAccount()</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// non-XRP: uDstAccountID (for any issuer) or another account with</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// trust node.</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; saDstAmountReq,</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; uDstAccountID,</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; uSrcAccountID,</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// A set of paths that are included in the transaction that we&#39;ll</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// explore for liquidity.</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <a class="code hl_class" href="classripple_1_1STPathSet.html">STPathSet</a> <span class="keyword">const</span>&amp; spsPaths,</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;uint256&gt;</a> <span class="keyword">const</span>&amp; domainID,</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <a class="code hl_class" href="classripple_1_1Logs.html">Logs</a>&amp; l,</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <a class="code hl_struct" href="structripple_1_1path_1_1RippleCalc_1_1Input.html">Input</a> <span class="keyword">const</span>* <span class="keyword">const</span> pInputs)</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span>{</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <a class="code hl_struct" href="structripple_1_1path_1_1RippleCalc_1_1Output.html">Output</a> flowOut;</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <a class="code hl_class" href="classripple_1_1PaymentSandbox.html">PaymentSandbox</a> flowSB(&amp;<a class="code hl_variable" href="classripple_1_1path_1_1RippleCalc.html#a0275cba5eec83b3b526f20241c235701">view</a>);</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">auto</span> j = l.<a class="code hl_function" href="classripple_1_1Logs.html#a725d5db842b36c748bd9da3401da3128">journal</a>(<span class="stringliteral">&quot;Flow&quot;</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="keywordflow">if</span> (!<a class="code hl_variable" href="classripple_1_1path_1_1RippleCalc.html#a0275cba5eec83b3b526f20241c235701">view</a>.<a class="code hl_function" href="classripple_1_1detail_1_1ApplyViewBase.html#af16244cf2efd903b4575a0b85c94d159">rules</a>().<a class="code hl_function" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(featureFlow))</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> {</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="comment">// The new payment engine was enabled several years ago. New transaction</span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="comment">// should never use the old rules. Assume this is a replay</span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> j.<a class="code hl_function" href="classbeast_1_1Journal.html#a3dfb8e2e3eecccdb5cf78ff21bca069c">fatal</a>()</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> &lt;&lt; <span class="stringliteral">&quot;Old payment rules are required for this transaction. Assuming &quot;</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="stringliteral">&quot;this is a replay and running with the new rules.&quot;</span>;</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</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> {</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> defaultPaths =</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> !pInputs ? true : pInputs-&gt;<a class="code hl_variable" href="structripple_1_1path_1_1RippleCalc_1_1Input.html#a5913b8a574634a704a8359529c5deff9">defaultPathsAllowed</a>;</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> <span class="keywordtype">bool</span> <span class="keyword">const</span> partialPayment =</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> !pInputs ? false : pInputs-&gt;<a class="code hl_variable" href="structripple_1_1path_1_1RippleCalc_1_1Input.html#a6f79984cb663abdbeb7723f9a8d27895">partialPaymentAllowed</a>;</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">auto</span> <span class="keyword">const</span> limitQuality = [&amp;]() -&gt; <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Quality&gt;</a> {</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordflow">if</span> (pInputs &amp;&amp; pInputs-&gt;<a class="code hl_variable" href="structripple_1_1path_1_1RippleCalc_1_1Input.html#ae29bd31fd5f430c171b84071584f310f">limitQuality</a> &amp;&amp;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> saMaxAmountReq &gt; beast::zero)</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">return</span> Quality{Amounts(saMaxAmountReq, saDstAmountReq)};</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordflow">return</span> <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::nullopt</a>;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> }();</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="keyword">auto</span> <span class="keyword">const</span> sendMax = [&amp;]() -&gt; <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;STAmount&gt;</a> {</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keywordflow">if</span> (saMaxAmountReq &gt;= beast::zero ||</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> saMaxAmountReq.<a class="code hl_function" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>() != saDstAmountReq.<a class="code hl_function" href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">getCurrency</a>() ||</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> saMaxAmountReq.<a class="code hl_function" href="classripple_1_1STAmount.html#aaac822e5948df5f12b6eaf48feaf1684">getIssuer</a>() != uSrcAccountID)</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="keywordflow">return</span> saMaxAmountReq;</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> }</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordflow">return</span> <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::nullopt</a>;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> }();</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> </div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordflow">try</span></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> flowOut = <a class="code hl_function" href="namespaceripple.html#a60ffcc7b0bcf661667d21f1a2c3b5548">flow</a>(</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> flowSB,</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> saDstAmountReq,</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> uSrcAccountID,</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> uDstAccountID,</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> spsPaths,</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> defaultPaths,</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> partialPayment,</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">false</span>,</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <a class="code hl_enumvalue" href="namespaceripple.html#a786c40cb27211e1704047accb2ca26bda1e5e1f9aa3cae812e41b2cf743bcfec0">OfferCrossing::no</a>,</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> limitQuality,</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> sendMax,</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> domainID,</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> j,</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">nullptr</span>);</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> }</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">catch</span> (<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a>&amp; e)</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> JLOG(j.error()) &lt;&lt; <span class="stringliteral">&quot;Exception from flow: &quot;</span> &lt;&lt; e.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</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">// return a tec so the tx is stored</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <a class="code hl_struct" href="structripple_1_1path_1_1RippleCalc_1_1Output.html">path::RippleCalc::Output</a> exceptResult;</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> exceptResult.<a class="code hl_function" href="structripple_1_1path_1_1RippleCalc_1_1Output.html#abfb54432dd167403ef7211b513af1e82">setResult</a>(<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>);</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keywordflow">return</span> exceptResult;</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> }</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> j.debug() &lt;&lt; <span class="stringliteral">&quot;RippleCalc Result&gt; &quot;</span></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> &lt;&lt; <span class="stringliteral">&quot; actualIn: &quot;</span> &lt;&lt; flowOut.<a class="code hl_variable" href="structripple_1_1path_1_1RippleCalc_1_1Output.html#aa0308a8f67f3c3eb723803459b46d1e6">actualAmountIn</a></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> &lt;&lt; <span class="stringliteral">&quot;, actualOut: &quot;</span> &lt;&lt; flowOut.<a class="code hl_variable" href="structripple_1_1path_1_1RippleCalc_1_1Output.html#a4bb53c6084caa799ffbd574c13d13ed8">actualAmountOut</a></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> &lt;&lt; <span class="stringliteral">&quot;, result: &quot;</span> &lt;&lt; flowOut.<a class="code hl_function" href="structripple_1_1path_1_1RippleCalc_1_1Output.html#a94945b6df065d61d3463e87281900fce">result</a>()</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> &lt;&lt; <span class="stringliteral">&quot;, dstAmtReq: &quot;</span> &lt;&lt; saDstAmountReq</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> &lt;&lt; <span class="stringliteral">&quot;, sendMax: &quot;</span> &lt;&lt; saMaxAmountReq;</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> </div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> flowSB.<a class="code hl_function" href="classripple_1_1PaymentSandbox.html#a69d4b79f512abb2d67e3b3fefa76008b">apply</a>(<a class="code hl_variable" href="classripple_1_1path_1_1RippleCalc.html#a0275cba5eec83b3b526f20241c235701">view</a>);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keywordflow">return</span> flowOut;</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span>}</div>
</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="comment">// namespace path</span></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span>} <span class="comment">// namespace ripple</span></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_a3dfb8e2e3eecccdb5cf78ff21bca069c"><div class="ttname"><a href="classbeast_1_1Journal.html#a3dfb8e2e3eecccdb5cf78ff21bca069c">beast::Journal::fatal</a></div><div class="ttdeci">Stream fatal() const</div><div class="ttdef"><b>Definition</b> <a href="Journal_8h_source.html#l00333">Journal.h:333</a></div></div>
<div class="ttc" id="aclassripple_1_1Logs_html"><div class="ttname"><a href="classripple_1_1Logs.html">ripple::Logs</a></div><div class="ttdoc">Manages partitions for logging.</div><div class="ttdef"><b>Definition</b> <a href="Log_8h_source.html#l00032">Log.h:33</a></div></div>
<div class="ttc" id="aclassripple_1_1Logs_html_a725d5db842b36c748bd9da3401da3128"><div class="ttname"><a href="classripple_1_1Logs.html#a725d5db842b36c748bd9da3401da3128">ripple::Logs::journal</a></div><div class="ttdeci">beast::Journal journal(std::string const &amp;name)</div><div class="ttdef"><b>Definition</b> <a href="Log_8cpp_source.html#l00141">Log.cpp:141</a></div></div>
<div class="ttc" id="aclassripple_1_1PaymentSandbox_html"><div class="ttname"><a href="classripple_1_1PaymentSandbox.html">ripple::PaymentSandbox</a></div><div class="ttdoc">A wrapper which makes credits unavailable to balances.</div><div class="ttdef"><b>Definition</b> <a href="PaymentSandbox_8h_source.html#l00093">PaymentSandbox.h:94</a></div></div>
<div class="ttc" id="aclassripple_1_1PaymentSandbox_html_a69d4b79f512abb2d67e3b3fefa76008b"><div class="ttname"><a href="classripple_1_1PaymentSandbox.html#a69d4b79f512abb2d67e3b3fefa76008b">ripple::PaymentSandbox::apply</a></div><div class="ttdeci">void apply(RawView &amp;to)</div><div class="ttdoc">Apply changes to base view.</div><div class="ttdef"><b>Definition</b> <a href="PaymentSandbox_8cpp_source.html#l00235">PaymentSandbox.cpp:235</a></div></div>
<div class="ttc" id="aclassripple_1_1Rules_html_a1a8388a2b9588aa9446ece92a88e0dd2"><div class="ttname"><a href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">ripple::Rules::enabled</a></div><div class="ttdeci">bool enabled(uint256 const &amp;feature) const</div><div class="ttdoc">Returns true if a feature is enabled.</div><div class="ttdef"><b>Definition</b> <a href="Rules_8cpp_source.html#l00111">Rules.cpp:111</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html"><div class="ttname"><a href="classripple_1_1STAmount.html">ripple::STAmount</a></div><div class="ttdef"><b>Definition</b> <a href="STAmount_8h_source.html#l00030">STAmount.h:31</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_a5c7b5375e72e2459d4b6d65797744ca6"><div class="ttname"><a href="classripple_1_1STAmount.html#a5c7b5375e72e2459d4b6d65797744ca6">ripple::STAmount::getCurrency</a></div><div class="ttdeci">Currency const &amp; getCurrency() const</div><div class="ttdef"><b>Definition</b> <a href="STAmount_8h_source.html#l00483">STAmount.h:483</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_aaac822e5948df5f12b6eaf48feaf1684"><div class="ttname"><a href="classripple_1_1STAmount.html#aaac822e5948df5f12b6eaf48feaf1684">ripple::STAmount::getIssuer</a></div><div class="ttdeci">AccountID const &amp; getIssuer() const</div><div class="ttdef"><b>Definition</b> <a href="STAmount_8h_source.html#l00489">STAmount.h:489</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#l00158">STPathSet.h:159</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="aclassripple_1_1detail_1_1ApplyViewBase_html_af16244cf2efd903b4575a0b85c94d159"><div class="ttname"><a href="classripple_1_1detail_1_1ApplyViewBase.html#af16244cf2efd903b4575a0b85c94d159">ripple::detail::ApplyViewBase::rules</a></div><div class="ttdeci">Rules const &amp; rules() const override</div><div class="ttdoc">Returns the tx processing rules.</div><div class="ttdef"><b>Definition</b> <a href="ApplyViewBase_8cpp_source.html#l00032">ApplyViewBase.cpp:32</a></div></div>
<div class="ttc" id="aclassripple_1_1path_1_1RippleCalc_html_a0275cba5eec83b3b526f20241c235701"><div class="ttname"><a href="classripple_1_1path_1_1RippleCalc.html#a0275cba5eec83b3b526f20241c235701">ripple::path::RippleCalc::view</a></div><div class="ttdeci">PaymentSandbox &amp; view</div><div class="ttdef"><b>Definition</b> <a href="RippleCalc_8h_source.html#l00100">RippleCalc.h:100</a></div></div>
<div class="ttc" id="aclassripple_1_1path_1_1RippleCalc_html_acd78cd8714414d4ccf5abf384c8d8d01"><div class="ttname"><a href="classripple_1_1path_1_1RippleCalc.html#acd78cd8714414d4ccf5abf384c8d8d01">ripple::path::RippleCalc::rippleCalculate</a></div><div class="ttdeci">static Output rippleCalculate(PaymentSandbox &amp;view, STAmount const &amp;saMaxAmountReq, STAmount const &amp;saDstAmountReq, AccountID const &amp;uDstAccountID, AccountID const &amp;uSrcAccountID, STPathSet const &amp;spsPaths, std::optional&lt; uint256 &gt; const &amp;domainID, Logs &amp;l, Input const *const pInputs=nullptr)</div><div class="ttdef"><b>Definition</b> <a href="RippleCalc_8cpp_source.html#l00013">RippleCalc.cpp:13</a></div></div>
<div class="ttc" id="aexception_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a></div></div>
<div class="ttc" id="ais_same_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/is_same.html">std::is_same_v</a></div><div class="ttdeci">T is_same_v</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#l00006">algorithm.h:6</a></div></div>
<div class="ttc" id="anamespaceripple_html_a60ffcc7b0bcf661667d21f1a2c3b5548"><div class="ttname"><a href="namespaceripple.html#a60ffcc7b0bcf661667d21f1a2c3b5548">ripple::flow</a></div><div class="ttdeci">StrandResult&lt; TInAmt, TOutAmt &gt; flow(PaymentSandbox const &amp;baseView, Strand const &amp;strand, std::optional&lt; TInAmt &gt; const &amp;maxIn, TOutAmt const &amp;out, beast::Journal j)</div><div class="ttdoc">Request out amount from a strand.</div><div class="ttdef"><b>Definition</b> <a href="StrandFlow_8h_source.html#l00086">StrandFlow.h:86</a></div></div>
<div class="ttc" id="anamespaceripple_html_a786c40cb27211e1704047accb2ca26bda1e5e1f9aa3cae812e41b2cf743bcfec0"><div class="ttname"><a href="namespaceripple.html#a786c40cb27211e1704047accb2ca26bda1e5e1f9aa3cae812e41b2cf743bcfec0">ripple::no</a></div><div class="ttdeci">@ no</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00026">Steps.h:26</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">ripple::tecINTERNAL</a></div><div class="ttdeci">@ tecINTERNAL</div><div class="ttdef"><b>Definition</b> <a href="TER_8h_source.html#l00292">TER.h:292</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="astructripple_1_1path_1_1RippleCalc_1_1Input_html"><div class="ttname"><a href="structripple_1_1path_1_1RippleCalc_1_1Input.html">ripple::path::RippleCalc::Input</a></div><div class="ttdef"><b>Definition</b> <a href="RippleCalc_8h_source.html#l00027">RippleCalc.h:28</a></div></div>
<div class="ttc" id="astructripple_1_1path_1_1RippleCalc_1_1Input_html_a5913b8a574634a704a8359529c5deff9"><div class="ttname"><a href="structripple_1_1path_1_1RippleCalc_1_1Input.html#a5913b8a574634a704a8359529c5deff9">ripple::path::RippleCalc::Input::defaultPathsAllowed</a></div><div class="ttdeci">bool defaultPathsAllowed</div><div class="ttdef"><b>Definition</b> <a href="RippleCalc_8h_source.html#l00032">RippleCalc.h:32</a></div></div>
<div class="ttc" id="astructripple_1_1path_1_1RippleCalc_1_1Input_html_a6f79984cb663abdbeb7723f9a8d27895"><div class="ttname"><a href="structripple_1_1path_1_1RippleCalc_1_1Input.html#a6f79984cb663abdbeb7723f9a8d27895">ripple::path::RippleCalc::Input::partialPaymentAllowed</a></div><div class="ttdeci">bool partialPaymentAllowed</div><div class="ttdef"><b>Definition</b> <a href="RippleCalc_8h_source.html#l00031">RippleCalc.h:31</a></div></div>
<div class="ttc" id="astructripple_1_1path_1_1RippleCalc_1_1Input_html_ae29bd31fd5f430c171b84071584f310f"><div class="ttname"><a href="structripple_1_1path_1_1RippleCalc_1_1Input.html#ae29bd31fd5f430c171b84071584f310f">ripple::path::RippleCalc::Input::limitQuality</a></div><div class="ttdeci">bool limitQuality</div><div class="ttdef"><b>Definition</b> <a href="RippleCalc_8h_source.html#l00033">RippleCalc.h:33</a></div></div>
<div class="ttc" id="astructripple_1_1path_1_1RippleCalc_1_1Output_html"><div class="ttname"><a href="structripple_1_1path_1_1RippleCalc_1_1Output.html">ripple::path::RippleCalc::Output</a></div><div class="ttdef"><b>Definition</b> <a href="RippleCalc_8h_source.html#l00036">RippleCalc.h:37</a></div></div>
<div class="ttc" id="astructripple_1_1path_1_1RippleCalc_1_1Output_html_a4bb53c6084caa799ffbd574c13d13ed8"><div class="ttname"><a href="structripple_1_1path_1_1RippleCalc_1_1Output.html#a4bb53c6084caa799ffbd574c13d13ed8">ripple::path::RippleCalc::Output::actualAmountOut</a></div><div class="ttdeci">STAmount actualAmountOut</div><div class="ttdef"><b>Definition</b> <a href="RippleCalc_8h_source.html#l00044">RippleCalc.h:44</a></div></div>
<div class="ttc" id="astructripple_1_1path_1_1RippleCalc_1_1Output_html_a94945b6df065d61d3463e87281900fce"><div class="ttname"><a href="structripple_1_1path_1_1RippleCalc_1_1Output.html#a94945b6df065d61d3463e87281900fce">ripple::path::RippleCalc::Output::result</a></div><div class="ttdeci">TER result() const</div><div class="ttdef"><b>Definition</b> <a href="RippleCalc_8h_source.html#l00058">RippleCalc.h:58</a></div></div>
<div class="ttc" id="astructripple_1_1path_1_1RippleCalc_1_1Output_html_aa0308a8f67f3c3eb723803459b46d1e6"><div class="ttname"><a href="structripple_1_1path_1_1RippleCalc_1_1Output.html#aa0308a8f67f3c3eb723803459b46d1e6">ripple::path::RippleCalc::Output::actualAmountIn</a></div><div class="ttdeci">STAmount actualAmountIn</div><div class="ttdef"><b>Definition</b> <a href="RippleCalc_8h_source.html#l00041">RippleCalc.h:41</a></div></div>
<div class="ttc" id="astructripple_1_1path_1_1RippleCalc_1_1Output_html_abfb54432dd167403ef7211b513af1e82"><div class="ttname"><a href="structripple_1_1path_1_1RippleCalc_1_1Output.html#abfb54432dd167403ef7211b513af1e82">ripple::path::RippleCalc::Output::setResult</a></div><div class="ttdeci">void setResult(TER const value)</div><div class="ttdef"><b>Definition</b> <a href="RippleCalc_8h_source.html#l00063">RippleCalc.h:63</a></div></div>
<div class="ttc" id="awhat_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/exception/what.html">std::exception::what</a></div><div class="ttdeci">T what(T... args)</div></div>
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