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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="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#ifndef XRPL_APP_PATHS_IMPL_PAYSTEPS_H_INCLUDED</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#define XRPL_APP_PATHS_IMPL_PAYSTEPS_H_INCLUDED</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include &lt;xrpld/app/paths/detail/AmountSpec.h&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include &lt;xrpl/basics/Log.h&gt;</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include &lt;xrpl/basics/base_uint.h&gt;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include &lt;xrpl/protocol/Quality.h&gt;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &lt;xrpl/protocol/QualityFunction.h&gt;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include &lt;xrpl/protocol/STLedgerEntry.h&gt;</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include &lt;xrpl/protocol/TER.h&gt;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include &lt;boost/container/flat_set.hpp&gt;</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/optional.html">optional</a>&gt;</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacexrpl.html">xrpl</a> {</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="keyword">class </span>PaymentSandbox;</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="keyword">class </span>ReadView;</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="keyword">class </span>ApplyView;</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="keyword">class </span>AMMContext;</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"><a class="line" href="namespacexrpl.html#a68545644b747368471f97d17192a054d"> 23</a></span><span class="keyword">enum class</span> <a class="code hl_enumeration" href="namespacexrpl.html#a68545644b747368471f97d17192a054d">DebtDirection</a> { <a class="code hl_enumvalue" href="namespacexrpl.html#a68545644b747368471f97d17192a054dafe5fe0415fc3e0ff4942d8454f363d2c">issues</a>, <a class="code hl_enumvalue" href="namespacexrpl.html#a68545644b747368471f97d17192a054da7e611dd9f79193db43a5e9983752239e">redeems</a> };</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"><a class="line" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72d"> 24</a></span><span class="keyword">enum class</span> <a class="code hl_enumeration" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72d">QualityDirection</a> { <a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72da13b5bfe96f3e2fe411c9f66f4a582adf">in</a>, <a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72dac68271a63ddbc431c307beb7d2918275">out</a> };</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="namespacexrpl.html#a79a793a19f9bf2aad6e7b82772743ae8"> 25</a></span><span class="keyword">enum class</span> <a class="code hl_enumeration" href="namespacexrpl.html#a79a793a19f9bf2aad6e7b82772743ae8">StrandDirection</a> { <a class="code hl_enumvalue" href="namespacexrpl.html#a79a793a19f9bf2aad6e7b82772743ae8a965dbaac085fc891bfbbd4f9d145bbc8">forward</a>, <a class="code hl_enumvalue" href="namespacexrpl.html#a79a793a19f9bf2aad6e7b82772743ae8a4d9c2073afa3c2abb817dceb22c34de6">reverse</a> };</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="namespacexrpl.html#ae2eb3a547c409e2625b3aec23b15ef55ad41dec562f6ee21a3c13570bafc7b75f"> 26</a></span><span class="keyword">enum</span> <a class="code hl_enumeration" href="namespacexrpl.html#ae2eb3a547c409e2625b3aec23b15ef55">OfferCrossing</a> { <a class="code hl_enumvalue" href="namespacexrpl.html#ae2eb3a547c409e2625b3aec23b15ef55ad41dec562f6ee21a3c13570bafc7b75f">no</a> = 0, <a class="code hl_enumvalue" href="namespacexrpl.html#ae2eb3a547c409e2625b3aec23b15ef55afdf5b9aa43318e628a60b1891e4441aa">yes</a> = 1, <a class="code hl_enumvalue" href="namespacexrpl.html#ae2eb3a547c409e2625b3aec23b15ef55a2168099b107c3f4403d9c2f5116aa605">sell</a> = 2 };</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00029" data-start="{" data-end="}">
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="namespacexrpl.html#adca324719cd06d2ba419c48c4d95ad52"> 29</a></span><a class="code hl_enumvalue" href="namespacexrpl.html#a68545644b747368471f97d17192a054da7e611dd9f79193db43a5e9983752239e">redeems</a>(<a class="code hl_enumeration" href="namespacexrpl.html#a68545644b747368471f97d17192a054d">DebtDirection</a> dir)</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> <span class="keywordflow">return</span> dir == <a class="code hl_enumvalue" href="namespacexrpl.html#a68545644b747368471f97d17192a054da7e611dd9f79193db43a5e9983752239e">DebtDirection::redeems</a>;</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span>}</div>
</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="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00035" data-start="{" data-end="}">
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="namespacexrpl.html#a3e63b3599351a6694fa0426df1d5f7b0"> 35</a></span><a class="code hl_enumvalue" href="namespacexrpl.html#a68545644b747368471f97d17192a054dafe5fe0415fc3e0ff4942d8454f363d2c">issues</a>(<a class="code hl_enumeration" href="namespacexrpl.html#a68545644b747368471f97d17192a054d">DebtDirection</a> dir)</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span>{</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keywordflow">return</span> dir == <a class="code hl_enumvalue" href="namespacexrpl.html#a68545644b747368471f97d17192a054dafe5fe0415fc3e0ff4942d8454f363d2c">DebtDirection::issues</a>;</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span>}</div>
</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="foldopen" id="foldopen00066" data-start="{" data-end="};">
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html"> 66</a></span><span class="keyword">class </span><a class="code hl_class" href="classxrpl_1_1Step.html">Step</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><span class="keyword">public</span>:</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#ae5eae8f67647e8c45e64c40c4dd6b7be"> 69</a></span> <span class="keyword">virtual</span> <a class="code hl_function" href="classxrpl_1_1Step.html#ae5eae8f67647e8c45e64c40c4dd6b7be">~Step</a>() = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">virtual</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;EitherAmount, EitherAmount&gt;</a></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#a55c4d70fcd976b52428ad47df4e9959f"> 84</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#a55c4d70fcd976b52428ad47df4e9959f">rev</a>(<a class="code hl_class" href="classxrpl_1_1PaymentSandbox.html">PaymentSandbox</a>&amp; sb,</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <a class="code hl_class" href="classxrpl_1_1ApplyView.html">ApplyView</a>&amp; afView,</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> boost::container::flat_set&lt;uint256&gt;&amp; ofrsToRm,</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <a class="code hl_struct" href="structxrpl_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; <a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72dac68271a63ddbc431c307beb7d2918275">out</a>) = 0;</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keyword">virtual</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;EitherAmount, EitherAmount&gt;</a></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#aca82060a0292eb8c323919b393ec0dae"> 102</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#aca82060a0292eb8c323919b393ec0dae">fwd</a>(<a class="code hl_class" href="classxrpl_1_1PaymentSandbox.html">PaymentSandbox</a>&amp; sb,</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <a class="code hl_class" href="classxrpl_1_1ApplyView.html">ApplyView</a>&amp; afView,</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> boost::container::flat_set&lt;uint256&gt;&amp; ofrsToRm,</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <a class="code hl_struct" href="structxrpl_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; <a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72da13b5bfe96f3e2fe411c9f66f4a582adf">in</a>) = 0;</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> </div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keyword">virtual</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;EitherAmount&gt;</a></div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#a00a23cfcfb8828d135bed4593030f4a7"> 112</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#a00a23cfcfb8828d135bed4593030f4a7">cachedIn</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> </div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keyword">virtual</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;EitherAmount&gt;</a></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#af19c8030b4b4e5b77456460bd06f4c1b"> 119</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#af19c8030b4b4e5b77456460bd06f4c1b">cachedOut</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keyword">virtual</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;AccountID&gt;</a></div>
<div class="foldopen" id="foldopen00126" data-start="{" data-end="}">
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#a3aa84ff7fe8661de5b1b97cd13d3f193"> 126</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#a3aa84ff7fe8661de5b1b97cd13d3f193">directStepSrcAcct</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</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="l00129" name="l00129"></a><span class="lineno"> 129</span> }</div>
</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="comment">// for debugging. Return the src and dst accounts for a direct step</span></div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="comment">// For XRP endpoints, one of src or dst will be the root account</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keyword">virtual</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::pair&lt;AccountID, AccountID&gt;</a>&gt;</div>
<div class="foldopen" id="foldopen00134" data-start="{" data-end="}">
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#a55bab18f230acf2b0a243829a9816599"> 134</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#a55bab18f230acf2b0a243829a9816599">directStepAccts</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</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="l00137" name="l00137"></a><span class="lineno"> 137</span> }</div>
</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keyword">virtual</span> <a class="code hl_enumeration" href="namespacexrpl.html#a68545644b747368471f97d17192a054d">DebtDirection</a></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#ac6da64d9e0179c5f6e2bcfdb695402fa"> 148</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#ac6da64d9e0179c5f6e2bcfdb695402fa">debtDirection</a>(<a class="code hl_class" href="classxrpl_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; sb, <a class="code hl_enumeration" href="namespacexrpl.html#a79a793a19f9bf2aad6e7b82772743ae8">StrandDirection</a> dir) <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keyword">virtual</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="foldopen" id="foldopen00154" data-start="{" data-end="}">
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#ac8b4a56bbdb8245f197d2b0b00c0451a"> 154</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#ac8b4a56bbdb8245f197d2b0b00c0451a">lineQualityIn</a>(<a class="code hl_class" href="classxrpl_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp;)<span class="keyword"> const</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordflow">return</span> QUALITY_ONE;</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> }</div>
</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="comment">// clang-format off</span></div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="comment">// clang-format on</span></div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <span class="keyword">virtual</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;std::optional&lt;Quality&gt;</a>, <a class="code hl_enumeration" href="namespacexrpl.html#a68545644b747368471f97d17192a054d">DebtDirection</a>&gt;</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#a1e68a9dfd462a605310d9e801eb1735a"> 176</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#a1e68a9dfd462a605310d9e801eb1735a">qualityUpperBound</a>(<a class="code hl_class" href="classxrpl_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; v, <a class="code hl_enumeration" href="namespacexrpl.html#a68545644b747368471f97d17192a054d">DebtDirection</a> prevStepDir) <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="keyword">virtual</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;std::optional&lt;QualityFunction&gt;</a>, <a class="code hl_enumeration" href="namespacexrpl.html#a68545644b747368471f97d17192a054d">DebtDirection</a>&gt;</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <a class="code hl_function" href="classxrpl_1_1Step.html#a754dd57d5a8c722a3300c5e56ac59bbb">getQualityFunc</a>(<a class="code hl_class" href="classxrpl_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; v, <a class="code hl_enumeration" href="namespacexrpl.html#a68545644b747368471f97d17192a054d">DebtDirection</a> prevStepDir) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keyword">virtual</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="foldopen" id="foldopen00196" data-start="{" data-end="}">
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#a69b96df61a4764d3bcee939d97dbe185"> 196</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#a69b96df61a4764d3bcee939d97dbe185">offersUsed</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> }</div>
</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <span class="keyword">virtual</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Book&gt;</a></div>
<div class="foldopen" id="foldopen00205" data-start="{" data-end="}">
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#ac64e56909c6bb184f7b3d88bd4b4b9c8"> 205</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#ac64e56909c6bb184f7b3d88bd4b4b9c8">bookStepBook</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</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="l00208" name="l00208"></a><span class="lineno"> 208</span> }</div>
</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#af6e65e3d8c05703fa111a207b75c53a1"> 214</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#af6e65e3d8c05703fa111a207b75c53a1">isZero</a>(<a class="code hl_struct" href="structxrpl_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; <a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72dac68271a63ddbc431c307beb7d2918275">out</a>) <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> </div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00222" data-start="{" data-end="}">
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#a79641aba788400f54d81f8848221ed5d"> 222</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#a79641aba788400f54d81f8848221ed5d">inactive</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> }</div>
</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#ac3f24ac6b3a482817657642d36ced627"> 231</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#ac3f24ac6b3a482817657642d36ced627">equalOut</a>(<a class="code hl_struct" href="structxrpl_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; lhs, <a class="code hl_struct" href="structxrpl_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; rhs) <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> </div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#adda772dba5e8bdd278cac79101ad5997"> 237</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#adda772dba5e8bdd278cac79101ad5997">equalIn</a>(<a class="code hl_struct" href="structxrpl_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; lhs, <a class="code hl_struct" href="structxrpl_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; rhs) <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> </div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <span class="keyword">virtual</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;bool, EitherAmount&gt;</a></div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#ab78cd064a8c5391f7fdb85c58aebe4f0"> 250</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#ab78cd064a8c5391f7fdb85c58aebe4f0">validFwd</a>(<a class="code hl_class" href="classxrpl_1_1PaymentSandbox.html">PaymentSandbox</a>&amp; sb, <a class="code hl_class" href="classxrpl_1_1ApplyView.html">ApplyView</a>&amp; afView, <a class="code hl_struct" href="structxrpl_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; <a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72da13b5bfe96f3e2fe411c9f66f4a582adf">in</a>) = 0;</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> </div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keyword">friend</span> <span class="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00259" data-start="{" data-end="};">
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#aae54af6e7d06361ee3efe7b4f308998d"> 259</a></span> <a class="code hl_friend" href="classxrpl_1_1Step.html#aae54af6e7d06361ee3efe7b4f308998d">operator==</a>(<a class="code hl_class" href="classxrpl_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; lhs, <a class="code hl_class" href="classxrpl_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; rhs)</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> {</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <span class="keywordflow">return</span> lhs.<a class="code hl_function" href="classxrpl_1_1Step.html#ae2983bfb6929c97f5307a06392f496e8">equal</a>(rhs);</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> }</div>
</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> </div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> <span class="keyword">friend</span> <span class="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00271" data-start="{" data-end="};">
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#a713c44c6627b824ed3d594d216678c04"> 271</a></span> <a class="code hl_friend" href="classxrpl_1_1Step.html#a713c44c6627b824ed3d594d216678c04">operator!=</a>(<a class="code hl_class" href="classxrpl_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; lhs, <a class="code hl_class" href="classxrpl_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; rhs)</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> {</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> <span class="keywordflow">return</span> !(lhs == rhs);</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> }</div>
</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> </div>
<div class="foldopen" id="foldopen00277" data-start="{" data-end="};">
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#ac7306728e5a93264da417c19a5bc83af"> 277</a></span> <span class="keyword">friend</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>&amp;</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <a class="code hl_friend" href="classxrpl_1_1Step.html#ac7306728e5a93264da417c19a5bc83af">operator&lt;&lt;</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>&amp; stream, <a class="code hl_class" href="classxrpl_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; step)</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> {</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> stream &lt;&lt; step.<a class="code hl_function" href="classxrpl_1_1Step.html#a4b3871af1c732f3730402be6d69a8ed6">logString</a>();</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="keywordflow">return</span> stream;</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> }</div>
</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> </div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keyword">virtual</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#a4b3871af1c732f3730402be6d69a8ed6"> 286</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#a4b3871af1c732f3730402be6d69a8ed6">logString</a>() <span class="keyword">const</span> = 0;</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="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#ae2983bfb6929c97f5307a06392f496e8"> 289</a></span> <a class="code hl_function" href="classxrpl_1_1Step.html#ae2983bfb6929c97f5307a06392f496e8">equal</a>(<a class="code hl_class" href="classxrpl_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; rhs) <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span>};</div>
</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> </div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span><span class="keyword">inline</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;std::optional&lt;QualityFunction&gt;</a>, <a class="code hl_enumeration" href="namespacexrpl.html#a68545644b747368471f97d17192a054d">DebtDirection</a>&gt;</div>
<div class="foldopen" id="foldopen00293" data-start="{" data-end="}">
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"><a class="line" href="classxrpl_1_1Step.html#a754dd57d5a8c722a3300c5e56ac59bbb"> 293</a></span><a class="code hl_function" href="classxrpl_1_1Step.html#a754dd57d5a8c722a3300c5e56ac59bbb">Step::getQualityFunc</a>(<a class="code hl_class" href="classxrpl_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; v, <a class="code hl_enumeration" href="namespacexrpl.html#a68545644b747368471f97d17192a054d">DebtDirection</a> prevStepDir)<span class="keyword"> const</span></div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> res = <a class="code hl_function" href="classxrpl_1_1Step.html#a1e68a9dfd462a605310d9e801eb1735a">qualityUpperBound</a>(v, prevStepDir); res.first)</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> <span class="keywordflow">return</span> {</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <a class="code hl_class" href="classxrpl_1_1QualityFunction.html">QualityFunction</a>{*res.first, <a class="code hl_struct" href="structxrpl_1_1QualityFunction_1_1CLOBLikeTag.html">QualityFunction::CLOBLikeTag</a>{}},</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> res.second};</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</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>, res.second};</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span>}</div>
</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> </div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span><span class="keyword">using </span>Strand = <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::unique_ptr&lt;Step&gt;</a>&gt;;</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="keyword">inline</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span>offersUsed(Strand <span class="keyword">const</span>&amp; strand)</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span>{</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> r = 0;</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; step : strand)</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> <span class="keywordflow">if</span> (step)</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> r += step-&gt;offersUsed();</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">return</span> r;</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span>}</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> </div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span><span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span><a class="code hl_function" href="namespacexrpl.html#a6f18cc68977abb1569062f2baad2d13b">operator==</a>(Strand <span class="keyword">const</span>&amp; lhs, Strand <span class="keyword">const</span>&amp; rhs)</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span>{</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <span class="keywordflow">if</span> (lhs.size() != rhs.size())</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0, e = lhs.size(); i != e; ++i)</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> <span class="keywordflow">if</span> (*lhs[i] != *rhs[i])</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span>}</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> </div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span><span class="comment">/*</span></div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span><span class="comment"> Normalize a path by inserting implied accounts and offers</span></div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span><span class="comment"></span> </div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span><span class="comment"> @param src Account that is sending assets</span></div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span><span class="comment"> @param dst Account that is receiving assets</span></div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span><span class="comment"> @param deliver Asset the dst account will receive</span></div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span><span class="comment"> (if issuer of deliver == dst, then accept any issuer)</span></div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span><span class="comment"> @param sendMax Optional asset to send.</span></div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span><span class="comment"> @param path Liquidity sources to use for this strand of the payment. The path</span></div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span><span class="comment"> contains an ordered collection of the offer books to use and</span></div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span><span class="comment"> accounts to ripple through.</span></div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span><span class="comment"> @return error code and normalized path</span></div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span><span class="comment">*/</span></div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, STPath&gt;</a></div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"><a class="line" href="namespacexrpl.html#aa4fa8712fc4e3fbbcda5041da760bca3"> 346</a></span><a class="code hl_function" href="namespacexrpl.html#aa4fa8712fc4e3fbbcda5041da760bca3">normalizePath</a>(</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; src,</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; dst,</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> <a class="code hl_class" href="classxrpl_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; deliver,</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</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="l00351" name="l00351"></a><span class="lineno"> 351</span> <a class="code hl_class" href="classxrpl_1_1STPath.html">STPath</a> <span class="keyword">const</span>&amp; path);</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> </div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</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="l00378" name="l00378"></a><span class="lineno"> 378</span><a class="code hl_function" href="namespacexrpl.html#afe28c3fa9c5801da84768023e6295784">toStrand</a>(</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> <a class="code hl_class" href="classxrpl_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; sb,</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; src,</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; dst,</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> <a class="code hl_class" href="classxrpl_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; deliver,</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</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="l00384" name="l00384"></a><span class="lineno"> 384</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="l00385" name="l00385"></a><span class="lineno"> 385</span> <a class="code hl_class" href="classxrpl_1_1STPath.html">STPath</a> <span class="keyword">const</span>&amp; path,</div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="keywordtype">bool</span> ownerPaysTransferFee,</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> <a class="code hl_enumeration" href="namespacexrpl.html#ae2eb3a547c409e2625b3aec23b15ef55">OfferCrossing</a> offerCrossing,</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> <a class="code hl_class" href="classxrpl_1_1AMMContext.html">AMMContext</a>&amp; ammContext,</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</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="l00390" name="l00390"></a><span class="lineno"> 390</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> j);</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> </div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</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="l00419" name="l00419"></a><span class="lineno"> 419</span><a class="code hl_function" href="namespacexrpl.html#a2eb83870e37d417d037924c379c782e5">toStrands</a>(</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> <a class="code hl_class" href="classxrpl_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; sb,</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; src,</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; dst,</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> <a class="code hl_class" href="classxrpl_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; deliver,</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</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="l00425" name="l00425"></a><span class="lineno"> 425</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="l00426" name="l00426"></a><span class="lineno"> 426</span> <a class="code hl_class" href="classxrpl_1_1STPathSet.html">STPathSet</a> <span class="keyword">const</span>&amp; paths,</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <span class="keywordtype">bool</span> addDefaultPath,</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> <span class="keywordtype">bool</span> ownerPaysTransferFee,</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> <a class="code hl_enumeration" href="namespacexrpl.html#ae2eb3a547c409e2625b3aec23b15ef55">OfferCrossing</a> offerCrossing,</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> <a class="code hl_class" href="classxrpl_1_1AMMContext.html">AMMContext</a>&amp; ammContext,</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</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="l00432" name="l00432"></a><span class="lineno"> 432</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> j);</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> </div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> TIn, <span class="keyword">class</span> TOut, <span class="keyword">class</span> TDerived&gt;</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span><span class="keyword">struct </span>StepImp : <span class="keyword">public</span> <a class="code hl_class" href="classxrpl_1_1Step.html">Step</a></div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span>{</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> <span class="keyword">explicit</span> StepImp() = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> </div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;EitherAmount, EitherAmount&gt;</a></div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> rev(<a class="code hl_class" href="classxrpl_1_1PaymentSandbox.html">PaymentSandbox</a>&amp; sb,</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> <a class="code hl_class" href="classxrpl_1_1ApplyView.html">ApplyView</a>&amp; afView,</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> boost::container::flat_set&lt;uint256&gt;&amp; ofrsToRm,</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> <a class="code hl_struct" href="structxrpl_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; out)<span class="keyword"> override</span></div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> <span class="keyword">auto</span> <span class="keyword">const</span> r = <span class="keyword">static_cast&lt;</span>TDerived*<span class="keyword">&gt;</span>(<span class="keyword">this</span>)-&gt;revImp(</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> sb, afView, ofrsToRm, get&lt;TOut&gt;(out));</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="keywordflow">return</span> {<a class="code hl_struct" href="structxrpl_1_1EitherAmount.html">EitherAmount</a>(r.first), <a class="code hl_struct" href="structxrpl_1_1EitherAmount.html">EitherAmount</a>(r.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> </div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> <span class="comment">// Given the requested amount to consume, compute the amount produced.</span></div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> <span class="comment">// Return the consumed/produced</span></div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;EitherAmount, EitherAmount&gt;</a></div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> fwd(PaymentSandbox&amp; sb,</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> ApplyView&amp; afView,</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> boost::container::flat_set&lt;uint256&gt;&amp; ofrsToRm,</div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> EitherAmount <span class="keyword">const</span>&amp; in)<span class="keyword"> override</span></div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> <span class="keyword">auto</span> <span class="keyword">const</span> r = <span class="keyword">static_cast&lt;</span>TDerived*<span class="keyword">&gt;</span>(<span class="keyword">this</span>)-&gt;fwdImp(</div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> sb, afView, ofrsToRm, get&lt;TIn&gt;(in));</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> <span class="keywordflow">return</span> {EitherAmount(r.first), EitherAmount(r.second)};</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> }</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> </div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> isZero(EitherAmount <span class="keyword">const</span>&amp; out)<span class="keyword"> const override</span></div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> <span class="keywordflow">return</span> get&lt;TOut&gt;(out) == beast::zero;</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> </div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> equalOut(EitherAmount <span class="keyword">const</span>&amp; lhs, EitherAmount <span class="keyword">const</span>&amp; rhs)<span class="keyword"> const override</span></div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <span class="keywordflow">return</span> get&lt;TOut&gt;(lhs) == get&lt;TOut&gt;(rhs);</div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> }</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> </div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> equalIn(EitherAmount <span class="keyword">const</span>&amp; lhs, EitherAmount <span class="keyword">const</span>&amp; rhs)<span class="keyword"> const override</span></div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> <span class="keywordflow">return</span> get&lt;TIn&gt;(lhs) == get&lt;TIn&gt;(rhs);</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> }</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span>};</div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> </div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span><span class="comment">// Thrown when unexpected errors occur</span></div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span><span class="keyword">class </span>FlowException : <span class="keyword">public</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/error/runtime_error.html">std::runtime_error</a></div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span>{</div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> <a class="code hl_typedef" href="namespacexrpl.html#a89ce254d202a943d2f5bad19d88787a5">TER</a> ter;</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> FlowException(TER t, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>&amp; msg)</div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> : <a class="code hl_namespace" href="namespacestd.html">std</a>::runtime_error(msg), ter(t)</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> </div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> <span class="keyword">explicit</span> FlowException(TER t) : <a class="code hl_namespace" href="namespacestd.html">std</a>::runtime_error(<a class="code hl_function" href="namespacexrpl.html#a54a8ee544c2175508aa0061e264eaaf1">transHuman</a>(t)), ter(t)</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> {</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> }</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span>};</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> </div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span><span class="comment">// Check equal with tolerance</span></div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span><a class="code hl_function" href="namespacexrpl.html#aab50bc6507009d86015fe364757d6bf8">checkNear</a>(IOUAmount <span class="keyword">const</span>&amp; expected, IOUAmount <span class="keyword">const</span>&amp; actual);</div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span><a class="code hl_function" href="namespacexrpl.html#aab50bc6507009d86015fe364757d6bf8">checkNear</a>(XRPAmount <span class="keyword">const</span>&amp; expected, XRPAmount <span class="keyword">const</span>&amp; actual);</div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> </div>
<div class="foldopen" id="foldopen00513" data-start="{" data-end="};">
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html"> 513</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structxrpl_1_1StrandContext.html">StrandContext</a></div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span>{</div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#a817d708de9c56a122c4c02bade35909e"> 515</a></span> <a class="code hl_class" href="classxrpl_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#a817d708de9c56a122c4c02bade35909e">view</a>; </div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#a8cdc1c0f30d679a0054b5d0ca3579a32"> 516</a></span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">AccountID</a> <span class="keyword">const</span> <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#a8cdc1c0f30d679a0054b5d0ca3579a32">strandSrc</a>; </div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#ad062a04fc19e9761e0adc233dafa56e3"> 517</a></span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">AccountID</a> <span class="keyword">const</span> <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#ad062a04fc19e9761e0adc233dafa56e3">strandDst</a>; </div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#af51a198a6938606188d991fbee2ab59b"> 518</a></span> <a class="code hl_class" href="classxrpl_1_1Issue.html">Issue</a> <span class="keyword">const</span> <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#af51a198a6938606188d991fbee2ab59b">strandDeliver</a>; </div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#a792acf047bdb3bef1494d2145048f56e"> 519</a></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> <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#a792acf047bdb3bef1494d2145048f56e">limitQuality</a>; </div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#a8685252ee549c3e142700498f2567618"> 520</a></span> <span class="keywordtype">bool</span> <span class="keyword">const</span> <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#a8685252ee549c3e142700498f2567618">isFirst</a>; </div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#aa7456247da2bad22b8b71e6b913e7cad"> 521</a></span> <span class="keywordtype">bool</span> <span class="keyword">const</span> <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#aa7456247da2bad22b8b71e6b913e7cad">isLast</a> = <span class="keyword">false</span>; </div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#a90d5c5ba5586cedf9ad1aa48f9bf5fe6"> 522</a></span> <span class="keywordtype">bool</span> <span class="keyword">const</span> <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#a90d5c5ba5586cedf9ad1aa48f9bf5fe6">ownerPaysTransferFee</a>; </div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> <a class="code hl_enumeration" href="namespacexrpl.html#ae2eb3a547c409e2625b3aec23b15ef55">OfferCrossing</a> <span class="keyword">const</span></div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#af9ef56b8146fb22cfb3e4c98d0420884"> 524</a></span> <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#af9ef56b8146fb22cfb3e4c98d0420884">offerCrossing</a>; </div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#aba87881cefa5fe1d5f3a6977ebcc217c"> 525</a></span> <span class="keywordtype">bool</span> <span class="keyword">const</span> <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#aba87881cefa5fe1d5f3a6977ebcc217c">isDefaultPath</a>; </div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#a7c0c71ab148f34a75cf2a929663785f6"> 526</a></span> <span class="keywordtype">size_t</span> <span class="keyword">const</span> <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#a7c0c71ab148f34a75cf2a929663785f6">strandSize</a>; </div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#ae747ed179c9b8ab7cfcc36190f9c526c"> 530</a></span> <a class="code hl_class" href="classxrpl_1_1Step.html">Step</a> <span class="keyword">const</span>* <span class="keyword">const</span> <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#ae747ed179c9b8ab7cfcc36190f9c526c">prevStep</a> = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#ad6557fe637f4599a953f9f05a6e2d9b5"> 536</a></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;&amp; <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#ad6557fe637f4599a953f9f05a6e2d9b5">seenDirectIssues</a>;</div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#a3d711ffe4c663842d70402caaab85975"> 540</a></span> boost::container::flat_set&lt;Issue&gt;&amp; <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#a3d711ffe4c663842d70402caaab85975">seenBookOuts</a>;</div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#a78f56e56649eee94f6a2751a169504d9"> 541</a></span> <a class="code hl_class" href="classxrpl_1_1AMMContext.html">AMMContext</a>&amp; <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#a78f56e56649eee94f6a2751a169504d9">ammContext</a>;</div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#a6027302a592683c88ad1fdd9683f101f"> 542</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;uint256&gt;</a> <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#a6027302a592683c88ad1fdd9683f101f">domainID</a>; <span class="comment">// the domain the order book will use</span></div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"><a class="line" href="structxrpl_1_1StrandContext.html#a04d60b15461c0931267cc67b94c10154"> 543</a></span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> <span class="keyword">const</span> <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#a04d60b15461c0931267cc67b94c10154">j</a>;</div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> </div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> <a class="code hl_struct" href="structxrpl_1_1StrandContext.html">StrandContext</a>(</div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <a class="code hl_class" href="classxrpl_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view_,</div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</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="l00549" name="l00549"></a><span class="lineno"> 549</span> <span class="comment">// A strand may not include an inner node that</span></div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> <span class="comment">// replicates the source or destination.</span></div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; strandSrc_,</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; strandDst_,</div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> <a class="code hl_class" href="classxrpl_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; strandDeliver_,</div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</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="l00555" name="l00555"></a><span class="lineno"> 555</span> <span class="keywordtype">bool</span> isLast_,</div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> <span class="keywordtype">bool</span> ownerPaysTransferFee_,</div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> <a class="code hl_enumeration" href="namespacexrpl.html#ae2eb3a547c409e2625b3aec23b15ef55">OfferCrossing</a> offerCrossing_,</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> <span class="keywordtype">bool</span> isDefaultPath_,</div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</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;</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span> seenDirectIssues_, </div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> boost::container::flat_set&lt;Issue&gt;&amp;</div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> seenBookOuts_, </div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> <a class="code hl_class" href="classxrpl_1_1AMMContext.html">AMMContext</a>&amp; ammContext_,</div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</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; <a class="code hl_variable" href="structxrpl_1_1StrandContext.html#a6027302a592683c88ad1fdd9683f101f">domainID</a>,</div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> j_); </div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span>};</div>
</div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span> </div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span><span class="keyword">namespace </span>test {</div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span><span class="comment">// Needed for testing</span></div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span><a class="code hl_function" href="namespacexrpl_1_1test.html#a91cf2fc7663e317304394e597acda7ca">directStepEqual</a>(</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> <a class="code hl_class" href="classxrpl_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; step,</div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; src,</div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; dst,</div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">Currency</a> <span class="keyword">const</span>&amp; currency);</div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> </div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span><a class="code hl_function" href="namespacexrpl_1_1test.html#a679ac07ac6a05e63e5201310a04483b2">xrpEndpointStepEqual</a>(<a class="code hl_class" href="classxrpl_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; step, <a class="code hl_class" href="classxrpl_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; acc);</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><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span><a class="code hl_function" href="namespacexrpl_1_1test.html#a2136c3f5fbb2bf72c3dc19de9a6ad5f4">bookStepEqual</a>(<a class="code hl_class" href="classxrpl_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; step, <a class="code hl_class" href="classxrpl_1_1Book.html">xrpl::Book</a> <span class="keyword">const</span>&amp; book);</div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span>} <span class="comment">// namespace test</span></div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> </div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</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="l00586" name="l00586"></a><span class="lineno"> 586</span><a class="code hl_function" href="namespacexrpl.html#aa0c071fe3b43f5e8d039a58558aed77d">make_DirectStepI</a>(</div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> StrandContext <span class="keyword">const</span>&amp; ctx,</div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span> <a class="code hl_typedef" href="namespacexrpl.html#a645fcf7e35dc370816f6dd8e2fd7f146">AccountID</a> <span class="keyword">const</span>&amp; src,</div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> <a class="code hl_typedef" href="namespacexrpl.html#a645fcf7e35dc370816f6dd8e2fd7f146">AccountID</a> <span class="keyword">const</span>&amp; dst,</div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> <a class="code hl_typedef" href="namespacexrpl.html#a0b15ac90e02d620c67750cc6a0eb8200">Currency</a> <span class="keyword">const</span>&amp; c);</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> </div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</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="l00593" name="l00593"></a><span class="lineno"> 593</span><a class="code hl_function" href="namespacexrpl.html#ace3d196a4f97cedcb3b9f8ffbf90ba7f">make_BookStepII</a>(StrandContext <span class="keyword">const</span>&amp; ctx, Issue <span class="keyword">const</span>&amp; <a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72da13b5bfe96f3e2fe411c9f66f4a582adf">in</a>, Issue <span class="keyword">const</span>&amp; <a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72dac68271a63ddbc431c307beb7d2918275">out</a>);</div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span> </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/utility/pair.html">std::pair&lt;TER, std::unique_ptr&lt;Step&gt;</a>&gt;</div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span><a class="code hl_function" href="namespacexrpl.html#aa6707f6b5c257e679909872bcb481c9c">make_BookStepIX</a>(StrandContext <span class="keyword">const</span>&amp; ctx, Issue <span class="keyword">const</span>&amp; <a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72da13b5bfe96f3e2fe411c9f66f4a582adf">in</a>);</div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> </div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</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="l00599" name="l00599"></a><span class="lineno"> 599</span><a class="code hl_function" href="namespacexrpl.html#a46a938d0ed00f7b39789b7b648631383">make_BookStepXI</a>(StrandContext <span class="keyword">const</span>&amp; ctx, Issue <span class="keyword">const</span>&amp; <a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72dac68271a63ddbc431c307beb7d2918275">out</a>);</div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> </div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</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="l00602" name="l00602"></a><span class="lineno"> 602</span><a class="code hl_function" href="namespacexrpl.html#a413278d174945eaa3f3bc28a628e32db">make_XRPEndpointStep</a>(StrandContext <span class="keyword">const</span>&amp; ctx, <a class="code hl_typedef" href="namespacexrpl.html#a645fcf7e35dc370816f6dd8e2fd7f146">AccountID</a> <span class="keyword">const</span>&amp; acc);</div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> </div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</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="l00605" name="l00605"></a><span class="lineno"> 605</span><span class="keywordtype">bool</span></div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span><a class="code hl_function" href="namespacexrpl.html#a1ac23e1eb4cdd372f40fb06cd6450de5">isDirectXrpToXrp</a>(Strand <span class="keyword">const</span>&amp; strand);</div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span> </div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span>} <span class="comment">// namespace xrpl</span></div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> </div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span><span class="preprocessor">#endif</span></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="abasic_ostream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a></div></div>
<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div></div>
<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#l00040">Journal.h:41</a></div></div>
<div class="ttc" id="aclassxrpl_1_1AMMContext_html"><div class="ttname"><a href="classxrpl_1_1AMMContext.html">xrpl::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#l00016">AMMContext.h:17</a></div></div>
<div class="ttc" id="aclassxrpl_1_1ApplyView_html"><div class="ttname"><a href="classxrpl_1_1ApplyView.html">xrpl::ApplyView</a></div><div class="ttdoc">Writeable view to a ledger, for applying a transaction.</div><div class="ttdef"><b>Definition</b> <a href="ApplyView_8h_source.html#l00123">ApplyView.h:124</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Book_html"><div class="ttname"><a href="classxrpl_1_1Book.html">xrpl::Book</a></div><div class="ttdoc">Specifies an order book.</div><div class="ttdef"><b>Definition</b> <a href="Book_8h_source.html#l00016">Book.h:17</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Issue_html"><div class="ttname"><a href="classxrpl_1_1Issue.html">xrpl::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#l00013">Issue.h:14</a></div></div>
<div class="ttc" id="aclassxrpl_1_1PaymentSandbox_html"><div class="ttname"><a href="classxrpl_1_1PaymentSandbox.html">xrpl::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="aclassxrpl_1_1QualityFunction_html"><div class="ttname"><a href="classxrpl_1_1QualityFunction.html">xrpl::QualityFunction</a></div><div class="ttdoc">Average quality of a path as a function of out: q(out) = m * out + b, where m = -1 / poolGets,...</div><div class="ttdef"><b>Definition</b> <a href="QualityFunction_8h_source.html#l00020">QualityFunction.h:21</a></div></div>
<div class="ttc" id="aclassxrpl_1_1ReadView_html"><div class="ttname"><a href="classxrpl_1_1ReadView.html">xrpl::ReadView</a></div><div class="ttdoc">A view into a ledger.</div><div class="ttdef"><b>Definition</b> <a href="ReadView_8h_source.html#l00031">ReadView.h:32</a></div></div>
<div class="ttc" id="aclassxrpl_1_1STPathSet_html"><div class="ttname"><a href="classxrpl_1_1STPathSet.html">xrpl::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="aclassxrpl_1_1STPath_html"><div class="ttname"><a href="classxrpl_1_1STPath.html">xrpl::STPath</a></div><div class="ttdef"><b>Definition</b> <a href="STPathSet_8h_source.html#l00100">STPathSet.h:101</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html"><div class="ttname"><a href="classxrpl_1_1Step.html">xrpl::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#l00066">Steps.h:67</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_a00a23cfcfb8828d135bed4593030f4a7"><div class="ttname"><a href="classxrpl_1_1Step.html#a00a23cfcfb8828d135bed4593030f4a7">xrpl::Step::cachedIn</a></div><div class="ttdeci">virtual std::optional&lt; EitherAmount &gt; cachedIn() const =0</div><div class="ttdoc">Amount of currency computed coming into the Step the last time the step ran in reverse.</div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_a1e68a9dfd462a605310d9e801eb1735a"><div class="ttname"><a href="classxrpl_1_1Step.html#a1e68a9dfd462a605310d9e801eb1735a">xrpl::Step::qualityUpperBound</a></div><div class="ttdeci">virtual std::pair&lt; std::optional&lt; Quality &gt;, DebtDirection &gt; qualityUpperBound(ReadView const &amp;v, DebtDirection prevStepDir) const =0</div><div class="ttdoc">Find an upper bound of quality for the step.</div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_a3aa84ff7fe8661de5b1b97cd13d3f193"><div class="ttname"><a href="classxrpl_1_1Step.html#a3aa84ff7fe8661de5b1b97cd13d3f193">xrpl::Step::directStepSrcAcct</a></div><div class="ttdeci">virtual std::optional&lt; AccountID &gt; directStepSrcAcct() const</div><div class="ttdoc">If this step is DirectStepI (IOU-&gt;IOU direct step), return the src account.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00126">Steps.h:126</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_a4b3871af1c732f3730402be6d69a8ed6"><div class="ttname"><a href="classxrpl_1_1Step.html#a4b3871af1c732f3730402be6d69a8ed6">xrpl::Step::logString</a></div><div class="ttdeci">virtual std::string logString() const =0</div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_a55bab18f230acf2b0a243829a9816599"><div class="ttname"><a href="classxrpl_1_1Step.html#a55bab18f230acf2b0a243829a9816599">xrpl::Step::directStepAccts</a></div><div class="ttdeci">virtual std::optional&lt; std::pair&lt; AccountID, AccountID &gt; &gt; directStepAccts() const</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00134">Steps.h:134</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_a55c4d70fcd976b52428ad47df4e9959f"><div class="ttname"><a href="classxrpl_1_1Step.html#a55c4d70fcd976b52428ad47df4e9959f">xrpl::Step::rev</a></div><div class="ttdeci">virtual std::pair&lt; EitherAmount, EitherAmount &gt; rev(PaymentSandbox &amp;sb, ApplyView &amp;afView, boost::container::flat_set&lt; uint256 &gt; &amp;ofrsToRm, EitherAmount const &amp;out)=0</div><div class="ttdoc">Find the amount we need to put into the step to get the requested out subject to liquidity limits.</div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_a69b96df61a4764d3bcee939d97dbe185"><div class="ttname"><a href="classxrpl_1_1Step.html#a69b96df61a4764d3bcee939d97dbe185">xrpl::Step::offersUsed</a></div><div class="ttdeci">virtual std::uint32_t offersUsed() const</div><div class="ttdoc">Return the number of offers consumed or partially consumed the last time the step ran,...</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00196">Steps.h:196</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_a713c44c6627b824ed3d594d216678c04"><div class="ttname"><a href="classxrpl_1_1Step.html#a713c44c6627b824ed3d594d216678c04">xrpl::Step::operator!=</a></div><div class="ttdeci">friend bool operator!=(Step const &amp;lhs, Step const &amp;rhs)</div><div class="ttdoc">Return true if lhs != rhs.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00271">Steps.h:271</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_a754dd57d5a8c722a3300c5e56ac59bbb"><div class="ttname"><a href="classxrpl_1_1Step.html#a754dd57d5a8c722a3300c5e56ac59bbb">xrpl::Step::getQualityFunc</a></div><div class="ttdeci">virtual std::pair&lt; std::optional&lt; QualityFunction &gt;, DebtDirection &gt; getQualityFunc(ReadView const &amp;v, DebtDirection prevStepDir) const</div><div class="ttdoc">Get QualityFunction.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00293">Steps.h:293</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_a79641aba788400f54d81f8848221ed5d"><div class="ttname"><a href="classxrpl_1_1Step.html#a79641aba788400f54d81f8848221ed5d">xrpl::Step::inactive</a></div><div class="ttdeci">virtual bool inactive() const</div><div class="ttdoc">Return true if the step should be considered inactive.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00222">Steps.h:222</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_aae54af6e7d06361ee3efe7b4f308998d"><div class="ttname"><a href="classxrpl_1_1Step.html#aae54af6e7d06361ee3efe7b4f308998d">xrpl::Step::operator==</a></div><div class="ttdeci">friend bool operator==(Step const &amp;lhs, Step const &amp;rhs)</div><div class="ttdoc">Return true if lhs == rhs.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00259">Steps.h:259</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_ab78cd064a8c5391f7fdb85c58aebe4f0"><div class="ttname"><a href="classxrpl_1_1Step.html#ab78cd064a8c5391f7fdb85c58aebe4f0">xrpl::Step::validFwd</a></div><div class="ttdeci">virtual std::pair&lt; bool, EitherAmount &gt; validFwd(PaymentSandbox &amp;sb, ApplyView &amp;afView, EitherAmount const &amp;in)=0</div><div class="ttdoc">Check that the step can correctly execute in the forward direction.</div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_ac3f24ac6b3a482817657642d36ced627"><div class="ttname"><a href="classxrpl_1_1Step.html#ac3f24ac6b3a482817657642d36ced627">xrpl::Step::equalOut</a></div><div class="ttdeci">virtual bool equalOut(EitherAmount const &amp;lhs, EitherAmount const &amp;rhs) const =0</div><div class="ttdoc">Return true if Out of lhs == Out of rhs.</div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_ac64e56909c6bb184f7b3d88bd4b4b9c8"><div class="ttname"><a href="classxrpl_1_1Step.html#ac64e56909c6bb184f7b3d88bd4b4b9c8">xrpl::Step::bookStepBook</a></div><div class="ttdeci">virtual std::optional&lt; Book &gt; bookStepBook() const</div><div class="ttdoc">If this step is a BookStep, return the book.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00205">Steps.h:205</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_ac6da64d9e0179c5f6e2bcfdb695402fa"><div class="ttname"><a href="classxrpl_1_1Step.html#ac6da64d9e0179c5f6e2bcfdb695402fa">xrpl::Step::debtDirection</a></div><div class="ttdeci">virtual DebtDirection debtDirection(ReadView const &amp;sb, StrandDirection dir) const =0</div><div class="ttdoc">If this step is a DirectStepI and the src redeems to the dst, return true, otherwise return false.</div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_ac7306728e5a93264da417c19a5bc83af"><div class="ttname"><a href="classxrpl_1_1Step.html#ac7306728e5a93264da417c19a5bc83af">xrpl::Step::operator&lt;&lt;</a></div><div class="ttdeci">friend std::ostream &amp; operator&lt;&lt;(std::ostream &amp;stream, Step const &amp;step)</div><div class="ttdoc">Streaming operator for a Step.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00277">Steps.h:278</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_ac8b4a56bbdb8245f197d2b0b00c0451a"><div class="ttname"><a href="classxrpl_1_1Step.html#ac8b4a56bbdb8245f197d2b0b00c0451a">xrpl::Step::lineQualityIn</a></div><div class="ttdeci">virtual std::uint32_t lineQualityIn(ReadView const &amp;) const</div><div class="ttdoc">If this step is a DirectStepI, return the quality in of the dst account.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00154">Steps.h:154</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_aca82060a0292eb8c323919b393ec0dae"><div class="ttname"><a href="classxrpl_1_1Step.html#aca82060a0292eb8c323919b393ec0dae">xrpl::Step::fwd</a></div><div class="ttdeci">virtual std::pair&lt; EitherAmount, EitherAmount &gt; fwd(PaymentSandbox &amp;sb, ApplyView &amp;afView, boost::container::flat_set&lt; uint256 &gt; &amp;ofrsToRm, EitherAmount const &amp;in)=0</div><div class="ttdoc">Find the amount we get out of the step given the input subject to liquidity limits.</div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_adda772dba5e8bdd278cac79101ad5997"><div class="ttname"><a href="classxrpl_1_1Step.html#adda772dba5e8bdd278cac79101ad5997">xrpl::Step::equalIn</a></div><div class="ttdeci">virtual bool equalIn(EitherAmount const &amp;lhs, EitherAmount const &amp;rhs) const =0</div><div class="ttdoc">Return true if In of lhs == In of rhs.</div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_ae2983bfb6929c97f5307a06392f496e8"><div class="ttname"><a href="classxrpl_1_1Step.html#ae2983bfb6929c97f5307a06392f496e8">xrpl::Step::equal</a></div><div class="ttdeci">virtual bool equal(Step const &amp;rhs) const =0</div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_ae5eae8f67647e8c45e64c40c4dd6b7be"><div class="ttname"><a href="classxrpl_1_1Step.html#ae5eae8f67647e8c45e64c40c4dd6b7be">xrpl::Step::~Step</a></div><div class="ttdeci">virtual ~Step()=default</div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_af19c8030b4b4e5b77456460bd06f4c1b"><div class="ttname"><a href="classxrpl_1_1Step.html#af19c8030b4b4e5b77456460bd06f4c1b">xrpl::Step::cachedOut</a></div><div class="ttdeci">virtual std::optional&lt; EitherAmount &gt; cachedOut() const =0</div><div class="ttdoc">Amount of currency computed coming out of the Step the last time the step ran in reverse.</div></div>
<div class="ttc" id="aclassxrpl_1_1Step_html_af6e65e3d8c05703fa111a207b75c53a1"><div class="ttname"><a href="classxrpl_1_1Step.html#af6e65e3d8c05703fa111a207b75c53a1">xrpl::Step::isZero</a></div><div class="ttdeci">virtual bool isZero(EitherAmount const &amp;out) const =0</div><div class="ttdoc">Check if amount is zero.</div></div>
<div class="ttc" id="aclassxrpl_1_1base__uint_html"><div class="ttname"><a href="classxrpl_1_1base__uint.html">xrpl::base_uint&lt; 160, detail::AccountIDTag &gt;</a></div></div>
<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div></div>
<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="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace.</div></div>
<div class="ttc" id="anamespacexrpl_1_1test_html_a2136c3f5fbb2bf72c3dc19de9a6ad5f4"><div class="ttname"><a href="namespacexrpl_1_1test.html#a2136c3f5fbb2bf72c3dc19de9a6ad5f4">xrpl::test::bookStepEqual</a></div><div class="ttdeci">bool bookStepEqual(Step const &amp;step, xrpl::Book const &amp;book)</div><div class="ttdef"><b>Definition</b> <a href="BookStep_8cpp_source.html#l01375">BookStep.cpp:1375</a></div></div>
<div class="ttc" id="anamespacexrpl_1_1test_html_a679ac07ac6a05e63e5201310a04483b2"><div class="ttname"><a href="namespacexrpl_1_1test.html#a679ac07ac6a05e63e5201310a04483b2">xrpl::test::xrpEndpointStepEqual</a></div><div class="ttdeci">bool xrpEndpointStepEqual(Step const &amp;step, AccountID const &amp;acc)</div><div class="ttdef"><b>Definition</b> <a href="XRPEndpointStep_8cpp_source.html#l00362">XRPEndpointStep.cpp:362</a></div></div>
<div class="ttc" id="anamespacexrpl_1_1test_html_a91cf2fc7663e317304394e597acda7ca"><div class="ttname"><a href="namespacexrpl_1_1test.html#a91cf2fc7663e317304394e597acda7ca">xrpl::test::directStepEqual</a></div><div class="ttdeci">bool directStepEqual(Step const &amp;step, AccountID const &amp;src, AccountID const &amp;dst, Currency const &amp;currency)</div><div class="ttdef"><b>Definition</b> <a href="DirectStep_8cpp_source.html#l00932">DirectStep.cpp:932</a></div></div>
<div class="ttc" id="anamespacexrpl_html"><div class="ttname"><a href="namespacexrpl.html">xrpl</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="anamespacexrpl_html_a0b15ac90e02d620c67750cc6a0eb8200"><div class="ttname"><a href="namespacexrpl.html#a0b15ac90e02d620c67750cc6a0eb8200">xrpl::Currency</a></div><div class="ttdeci">base_uint&lt; 160, detail::CurrencyTag &gt; Currency</div><div class="ttdoc">Currency is a hash representing a specific currency.</div><div class="ttdef"><b>Definition</b> <a href="UintTypes_8h_source.html#l00037">UintTypes.h:37</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a1ac23e1eb4cdd372f40fb06cd6450de5"><div class="ttname"><a href="namespacexrpl.html#a1ac23e1eb4cdd372f40fb06cd6450de5">xrpl::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#l00611">PaySteps.cpp:611</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a2eb83870e37d417d037924c379c782e5"><div class="ttname"><a href="namespacexrpl.html#a2eb83870e37d417d037924c379c782e5">xrpl::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, std::optional&lt; uint256 &gt; const &amp;domainID, 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#l00456">PaySteps.cpp:456</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a413278d174945eaa3f3bc28a628e32db"><div class="ttname"><a href="namespacexrpl.html#a413278d174945eaa3f3bc28a628e32db">xrpl::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#l00376">XRPEndpointStep.cpp:376</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a46a938d0ed00f7b39789b7b648631383"><div class="ttname"><a href="namespacexrpl.html#a46a938d0ed00f7b39789b7b648631383">xrpl::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#l01446">BookStep.cpp:1446</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a54a8ee544c2175508aa0061e264eaaf1"><div class="ttname"><a href="namespacexrpl.html#a54a8ee544c2175508aa0061e264eaaf1">xrpl::transHuman</a></div><div class="ttdeci">std::string transHuman(TER code)</div><div class="ttdef"><b>Definition</b> <a href="TER_8cpp_source.html#l00254">TER.cpp:254</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a645fcf7e35dc370816f6dd8e2fd7f146"><div class="ttname"><a href="namespacexrpl.html#a645fcf7e35dc370816f6dd8e2fd7f146">xrpl::AccountID</a></div><div class="ttdeci">base_uint&lt; 160, detail::AccountIDTag &gt; AccountID</div><div class="ttdoc">A 160-bit unsigned that uniquely identifies an account.</div><div class="ttdef"><b>Definition</b> <a href="AccountID_8h_source.html#l00029">AccountID.h:29</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a68545644b747368471f97d17192a054d"><div class="ttname"><a href="namespacexrpl.html#a68545644b747368471f97d17192a054d">xrpl::DebtDirection</a></div><div class="ttdeci">DebtDirection</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00023">Steps.h:23</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a68545644b747368471f97d17192a054da7e611dd9f79193db43a5e9983752239e"><div class="ttname"><a href="namespacexrpl.html#a68545644b747368471f97d17192a054da7e611dd9f79193db43a5e9983752239e">xrpl::DebtDirection::redeems</a></div><div class="ttdeci">@ redeems</div></div>
<div class="ttc" id="anamespacexrpl_html_a68545644b747368471f97d17192a054dafe5fe0415fc3e0ff4942d8454f363d2c"><div class="ttname"><a href="namespacexrpl.html#a68545644b747368471f97d17192a054dafe5fe0415fc3e0ff4942d8454f363d2c">xrpl::DebtDirection::issues</a></div><div class="ttdeci">@ issues</div></div>
<div class="ttc" id="anamespacexrpl_html_a6f18cc68977abb1569062f2baad2d13b"><div class="ttname"><a href="namespacexrpl.html#a6f18cc68977abb1569062f2baad2d13b">xrpl::operator==</a></div><div class="ttdeci">constexpr bool operator==(base_uint&lt; Bits, Tag &gt; const &amp;lhs, base_uint&lt; Bits, Tag &gt; const &amp;rhs)</div><div class="ttdef"><b>Definition</b> <a href="base__uint_8h_source.html#l00566">base_uint.h:566</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a79a793a19f9bf2aad6e7b82772743ae8"><div class="ttname"><a href="namespacexrpl.html#a79a793a19f9bf2aad6e7b82772743ae8">xrpl::StrandDirection</a></div><div class="ttdeci">StrandDirection</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00025">Steps.h:25</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a79a793a19f9bf2aad6e7b82772743ae8a4d9c2073afa3c2abb817dceb22c34de6"><div class="ttname"><a href="namespacexrpl.html#a79a793a19f9bf2aad6e7b82772743ae8a4d9c2073afa3c2abb817dceb22c34de6">xrpl::StrandDirection::reverse</a></div><div class="ttdeci">@ reverse</div></div>
<div class="ttc" id="anamespacexrpl_html_a79a793a19f9bf2aad6e7b82772743ae8a965dbaac085fc891bfbbd4f9d145bbc8"><div class="ttname"><a href="namespacexrpl.html#a79a793a19f9bf2aad6e7b82772743ae8a965dbaac085fc891bfbbd4f9d145bbc8">xrpl::StrandDirection::forward</a></div><div class="ttdeci">@ forward</div></div>
<div class="ttc" id="anamespacexrpl_html_a89ce254d202a943d2f5bad19d88787a5"><div class="ttname"><a href="namespacexrpl.html#a89ce254d202a943d2f5bad19d88787a5">xrpl::TER</a></div><div class="ttdeci">TERSubset&lt; CanCvtToTER &gt; TER</div><div class="ttdef"><b>Definition</b> <a href="TER_8h_source.html#l00630">TER.h:630</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a8c276c0296ec751cf0e0eb51dbc7f72d"><div class="ttname"><a href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72d">xrpl::QualityDirection</a></div><div class="ttdeci">QualityDirection</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00024">Steps.h:24</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a8c276c0296ec751cf0e0eb51dbc7f72da13b5bfe96f3e2fe411c9f66f4a582adf"><div class="ttname"><a href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72da13b5bfe96f3e2fe411c9f66f4a582adf">xrpl::QualityDirection::in</a></div><div class="ttdeci">@ in</div></div>
<div class="ttc" id="anamespacexrpl_html_a8c276c0296ec751cf0e0eb51dbc7f72dac68271a63ddbc431c307beb7d2918275"><div class="ttname"><a href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72dac68271a63ddbc431c307beb7d2918275">xrpl::QualityDirection::out</a></div><div class="ttdeci">@ out</div></div>
<div class="ttc" id="anamespacexrpl_html_aa0c071fe3b43f5e8d039a58558aed77d"><div class="ttname"><a href="namespacexrpl.html#aa0c071fe3b43f5e8d039a58558aed77d">xrpl::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#l00950">DirectStep.cpp:950</a></div></div>
<div class="ttc" id="anamespacexrpl_html_aa4fa8712fc4e3fbbcda5041da760bca3"><div class="ttname"><a href="namespacexrpl.html#aa4fa8712fc4e3fbbcda5041da760bca3">xrpl::normalizePath</a></div><div class="ttdeci">std::pair&lt; TER, STPath &gt; normalizePath(AccountID const &amp;src, AccountID const &amp;dst, Issue const &amp;deliver, std::optional&lt; Issue &gt; const &amp;sendMaxIssue, STPath const &amp;path)</div></div>
<div class="ttc" id="anamespacexrpl_html_aa6707f6b5c257e679909872bcb481c9c"><div class="ttname"><a href="namespacexrpl.html#aa6707f6b5c257e679909872bcb481c9c">xrpl::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#l01440">BookStep.cpp:1440</a></div></div>
<div class="ttc" id="anamespacexrpl_html_aab50bc6507009d86015fe364757d6bf8"><div class="ttname"><a href="namespacexrpl.html#aab50bc6507009d86015fe364757d6bf8">xrpl::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#l00015">PaySteps.cpp:15</a></div></div>
<div class="ttc" id="anamespacexrpl_html_ace3d196a4f97cedcb3b9f8ffbf90ba7f"><div class="ttname"><a href="namespacexrpl.html#ace3d196a4f97cedcb3b9f8ffbf90ba7f">xrpl::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#l01434">BookStep.cpp:1434</a></div></div>
<div class="ttc" id="anamespacexrpl_html_ae2eb3a547c409e2625b3aec23b15ef55"><div class="ttname"><a href="namespacexrpl.html#ae2eb3a547c409e2625b3aec23b15ef55">xrpl::OfferCrossing</a></div><div class="ttdeci">OfferCrossing</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00026">Steps.h:26</a></div></div>
<div class="ttc" id="anamespacexrpl_html_ae2eb3a547c409e2625b3aec23b15ef55a2168099b107c3f4403d9c2f5116aa605"><div class="ttname"><a href="namespacexrpl.html#ae2eb3a547c409e2625b3aec23b15ef55a2168099b107c3f4403d9c2f5116aa605">xrpl::sell</a></div><div class="ttdeci">@ sell</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00026">Steps.h:26</a></div></div>
<div class="ttc" id="anamespacexrpl_html_ae2eb3a547c409e2625b3aec23b15ef55ad41dec562f6ee21a3c13570bafc7b75f"><div class="ttname"><a href="namespacexrpl.html#ae2eb3a547c409e2625b3aec23b15ef55ad41dec562f6ee21a3c13570bafc7b75f">xrpl::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="anamespacexrpl_html_ae2eb3a547c409e2625b3aec23b15ef55afdf5b9aa43318e628a60b1891e4441aa"><div class="ttname"><a href="namespacexrpl.html#ae2eb3a547c409e2625b3aec23b15ef55afdf5b9aa43318e628a60b1891e4441aa">xrpl::yes</a></div><div class="ttdeci">@ yes</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00026">Steps.h:26</a></div></div>
<div class="ttc" id="anamespacexrpl_html_afe28c3fa9c5801da84768023e6295784"><div class="ttname"><a href="namespacexrpl.html#afe28c3fa9c5801da84768023e6295784">xrpl::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, std::optional&lt; uint256 &gt; const &amp;domainID, 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#l00117">PaySteps.cpp:117</a></div></div>
<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/optional.html">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="aruntime_error_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/runtime_error.html">std::runtime_error</a></div></div>
<div class="ttc" id="astructxrpl_1_1EitherAmount_html"><div class="ttname"><a href="structxrpl_1_1EitherAmount.html">xrpl::EitherAmount</a></div><div class="ttdef"><b>Definition</b> <a href="AmountSpec_8h_source.html#l00040">AmountSpec.h:41</a></div></div>
<div class="ttc" id="astructxrpl_1_1QualityFunction_1_1CLOBLikeTag_html"><div class="ttname"><a href="structxrpl_1_1QualityFunction_1_1CLOBLikeTag.html">xrpl::QualityFunction::CLOBLikeTag</a></div><div class="ttdef"><b>Definition</b> <a href="QualityFunction_8h_source.html#l00036">QualityFunction.h:37</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html"><div class="ttname"><a href="structxrpl_1_1StrandContext.html">xrpl::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#l00513">Steps.h:514</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_a04d60b15461c0931267cc67b94c10154"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#a04d60b15461c0931267cc67b94c10154">xrpl::StrandContext::j</a></div><div class="ttdeci">beast::Journal const j</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00543">Steps.h:543</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_a3d711ffe4c663842d70402caaab85975"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#a3d711ffe4c663842d70402caaab85975">xrpl::StrandContext::seenBookOuts</a></div><div class="ttdeci">boost::container::flat_set&lt; Issue &gt; &amp; seenBookOuts</div><div class="ttdoc">A strand may not include an offer that output the same issue more than once.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00540">Steps.h:540</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_a6027302a592683c88ad1fdd9683f101f"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#a6027302a592683c88ad1fdd9683f101f">xrpl::StrandContext::domainID</a></div><div class="ttdeci">std::optional&lt; uint256 &gt; domainID</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00542">Steps.h:542</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_a78f56e56649eee94f6a2751a169504d9"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#a78f56e56649eee94f6a2751a169504d9">xrpl::StrandContext::ammContext</a></div><div class="ttdeci">AMMContext &amp; ammContext</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00541">Steps.h:541</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_a792acf047bdb3bef1494d2145048f56e"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#a792acf047bdb3bef1494d2145048f56e">xrpl::StrandContext::limitQuality</a></div><div class="ttdeci">std::optional&lt; Quality &gt; const limitQuality</div><div class="ttdoc">Worst accepted quality.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00519">Steps.h:519</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_a7c0c71ab148f34a75cf2a929663785f6"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#a7c0c71ab148f34a75cf2a929663785f6">xrpl::StrandContext::strandSize</a></div><div class="ttdeci">size_t const strandSize</div><div class="ttdoc">Length of Strand.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00526">Steps.h:526</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_a817d708de9c56a122c4c02bade35909e"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#a817d708de9c56a122c4c02bade35909e">xrpl::StrandContext::view</a></div><div class="ttdeci">ReadView const &amp; view</div><div class="ttdoc">Current ReadView.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00515">Steps.h:515</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_a8685252ee549c3e142700498f2567618"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#a8685252ee549c3e142700498f2567618">xrpl::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#l00520">Steps.h:520</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_a8cdc1c0f30d679a0054b5d0ca3579a32"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#a8cdc1c0f30d679a0054b5d0ca3579a32">xrpl::StrandContext::strandSrc</a></div><div class="ttdeci">AccountID const strandSrc</div><div class="ttdoc">Strand source account.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00516">Steps.h:516</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_a90d5c5ba5586cedf9ad1aa48f9bf5fe6"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#a90d5c5ba5586cedf9ad1aa48f9bf5fe6">xrpl::StrandContext::ownerPaysTransferFee</a></div><div class="ttdeci">bool const ownerPaysTransferFee</div><div class="ttdoc">true if owner, not sender, pays fee</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00522">Steps.h:522</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_aa7456247da2bad22b8b71e6b913e7cad"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#aa7456247da2bad22b8b71e6b913e7cad">xrpl::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#l00521">Steps.h:521</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_aba87881cefa5fe1d5f3a6977ebcc217c"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#aba87881cefa5fe1d5f3a6977ebcc217c">xrpl::StrandContext::isDefaultPath</a></div><div class="ttdeci">bool const isDefaultPath</div><div class="ttdoc">true if Strand is default path</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00525">Steps.h:525</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_ad062a04fc19e9761e0adc233dafa56e3"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#ad062a04fc19e9761e0adc233dafa56e3">xrpl::StrandContext::strandDst</a></div><div class="ttdeci">AccountID const strandDst</div><div class="ttdoc">Strand destination account.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00517">Steps.h:517</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_ad6557fe637f4599a953f9f05a6e2d9b5"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#ad6557fe637f4599a953f9f05a6e2d9b5">xrpl::StrandContext::seenDirectIssues</a></div><div class="ttdeci">std::array&lt; boost::container::flat_set&lt; Issue &gt;, 2 &gt; &amp; seenDirectIssues</div><div class="ttdoc">A strand may not include the same account node more than once in the same currency.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00536">Steps.h:536</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_ae747ed179c9b8ab7cfcc36190f9c526c"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#ae747ed179c9b8ab7cfcc36190f9c526c">xrpl::StrandContext::prevStep</a></div><div class="ttdeci">Step const *const prevStep</div><div class="ttdoc">The previous step in the strand.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00530">Steps.h:530</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_af51a198a6938606188d991fbee2ab59b"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#af51a198a6938606188d991fbee2ab59b">xrpl::StrandContext::strandDeliver</a></div><div class="ttdeci">Issue const strandDeliver</div><div class="ttdoc">Issue strand delivers.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00518">Steps.h:518</a></div></div>
<div class="ttc" id="astructxrpl_1_1StrandContext_html_af9ef56b8146fb22cfb3e4c98d0420884"><div class="ttname"><a href="structxrpl_1_1StrandContext.html#af9ef56b8146fb22cfb3e4c98d0420884">xrpl::StrandContext::offerCrossing</a></div><div class="ttdeci">OfferCrossing const offerCrossing</div><div class="ttdoc">Yes/Sell if offer crossing, not payment.</div><div class="ttdef"><b>Definition</b> <a href="Steps_8h_source.html#l00524">Steps.h:524</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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