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<li class="navelem"><a class="el" href="dir_df9c78dcf3f59a33b12284f95992a64b.html">ripple</a></li><li class="navelem"><a class="el" href="dir_9f69212e4c6e2ca9ec5ab59cd7b6275c.html">app</a></li><li class="navelem"><a class="el" href="dir_1e0db5c7188e9c3cb47dd9ba683c8f27.html">paths</a></li><li class="navelem"><a class="el" href="dir_a616178398cd3ecc4e74090cb6c9f8d9.html">impl</a></li> </ul>
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<div class="title">Steps.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> Copyright (c) 2012, 2013 Ripple Labs Inc.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment">//==============================================================================</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#ifndef RIPPLE_APP_PATHS_IMPL_PAYSTEPS_H_INCLUDED</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#define RIPPLE_APP_PATHS_IMPL_PAYSTEPS_H_INCLUDED</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &lt;ripple/app/paths/impl/AmountSpec.h&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;ripple/basics/Log.h&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;ripple/protocol/Quality.h&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;ripple/protocol/QualityFunction.h&gt;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;ripple/protocol/STLedgerEntry.h&gt;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &lt;ripple/protocol/TER.h&gt;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#include &lt;boost/container/flat_set.hpp&gt;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<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 name="l00032"></a><span class="lineno"> 32</span>&#160; </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="keyword">class </span>PaymentSandbox;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="keyword">class </span>ReadView;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="keyword">class </span>ApplyView;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="keyword">class </span>AMMContext;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; </div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401e"> 39</a></span>&#160;<span class="keyword">enum class</span> <a class="code" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401e">DebtDirection</a> { <a class="code" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401eafe5fe0415fc3e0ff4942d8454f363d2c">issues</a>, <a class="code" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401ea7e611dd9f79193db43a5e9983752239e">redeems</a> };</div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fed"> 40</a></span>&#160;<span class="keyword">enum class</span> <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fed">QualityDirection</a> { <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>, <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a> };</div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="namespaceripple.html#a2fca0f72cfacc04d15ad41d84ebf46fd"> 41</a></span>&#160;<span class="keyword">enum class</span> <a class="code" href="namespaceripple.html#a2fca0f72cfacc04d15ad41d84ebf46fd">StrandDirection</a> { <a class="code" href="namespaceripple.html#a2fca0f72cfacc04d15ad41d84ebf46fda965dbaac085fc891bfbbd4f9d145bbc8">forward</a>, <a class="code" href="namespaceripple.html#a2fca0f72cfacc04d15ad41d84ebf46fda4d9c2073afa3c2abb817dceb22c34de6">reverse</a> };</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="namespaceripple.html#a02afdec453dc1cf6e78cee2890e68969"> 44</a></span>&#160;<a class="code" href="namespaceripple.html#a02afdec453dc1cf6e78cee2890e68969">redeems</a>(<a class="code" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401e">DebtDirection</a> dir)</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;{</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keywordflow">return</span> dir == <a class="code" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401ea7e611dd9f79193db43a5e9983752239e">DebtDirection::redeems</a>;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;}</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="namespaceripple.html#aa820916190755272f4ce837d5169020a"> 50</a></span>&#160;<a class="code" href="namespaceripple.html#aa820916190755272f4ce837d5169020a">issues</a>(<a class="code" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401e">DebtDirection</a> dir)</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;{</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordflow">return</span> dir == <a class="code" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401eafe5fe0415fc3e0ff4942d8454f363d2c">DebtDirection::issues</a>;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;}</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; </div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classripple_1_1Step.html"> 81</a></span>&#160;<span class="keyword">class </span><a class="code" href="classripple_1_1Step.html">Step</a></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;{</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keyword">virtual</span> <a class="code" href="classripple_1_1Step.html#a44775ea2303695696046b0e44e436f89">~Step</a>() = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;EitherAmount, EitherAmount&gt;</a></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <a class="code" href="classripple_1_1Step.html#a7b4316acd85226820b3fc53f1f5d0711">rev</a>(<a class="code" href="classripple_1_1PaymentSandbox.html">PaymentSandbox</a>&amp; sb,</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; afView,</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; boost::container::flat_set&lt;uint256&gt;&amp; ofrsToRm,</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <a class="code" href="structripple_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">out</a>) = 0;</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;EitherAmount, EitherAmount&gt;</a></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <a class="code" href="classripple_1_1Step.html#a88ad248e118ca56aa1f67ea2b356388f">fwd</a>(<a class="code" href="classripple_1_1PaymentSandbox.html">PaymentSandbox</a>&amp; sb,</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; afView,</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; boost::container::flat_set&lt;uint256&gt;&amp; ofrsToRm,</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <a class="code" href="structripple_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">in</a>) = 0;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; </div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;EitherAmount&gt;</a></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <a class="code" href="classripple_1_1Step.html#a3abdd7984b2b564617642b19241b0ea9">cachedIn</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; </div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;EitherAmount&gt;</a></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <a class="code" href="classripple_1_1Step.html#a24766fe2e6d1f0bc8467fa40bd95c301">cachedOut</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; </div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;AccountID&gt;</a></div>
<div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="classripple_1_1Step.html#a25c5c19a6f0971f3ff0752fd1cd028c8"> 141</a></span>&#160; <a class="code" href="classripple_1_1Step.html#a25c5c19a6f0971f3ff0752fd1cd028c8">directStepSrcAcct</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="keywordflow">return</span> std::nullopt;</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; }</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; </div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <span class="comment">// for debugging. Return the src and dst accounts for a direct step</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="comment">// For XRP endpoints, one of src or dst will be the root account</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::pair&lt;AccountID, AccountID&gt;</a>&gt;</div>
<div class="line"><a name="l00149"></a><span class="lineno"><a class="line" href="classripple_1_1Step.html#a9150649697d30c944666a0b0fec1bb96"> 149</a></span>&#160; <a class="code" href="classripple_1_1Step.html#a9150649697d30c944666a0b0fec1bb96">directStepAccts</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="keywordflow">return</span> std::nullopt;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; }</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; </div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="keyword">virtual</span> <a class="code" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401e">DebtDirection</a></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <a class="code" href="classripple_1_1Step.html#a13f46801cf68bd4ba5e0c995db490463">debtDirection</a>(<a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; sb, <a class="code" href="namespaceripple.html#a2fca0f72cfacc04d15ad41d84ebf46fd">StrandDirection</a> dir) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; </div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classripple_1_1Step.html#a08d02c3dc700867a12c2772267918bac"> 169</a></span>&#160; <a class="code" href="classripple_1_1Step.html#a08d02c3dc700867a12c2772267918bac">lineQualityIn</a>(<a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp;)<span class="keyword"> const</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="keywordflow">return</span> QUALITY_ONE;</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; }</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; </div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; <span class="comment">// clang-format off</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160;<span class="comment"></span> <span class="comment">// clang-format on</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;std::optional&lt;Quality&gt;</a>, <a class="code" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401e">DebtDirection</a>&gt;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; <a class="code" href="classripple_1_1Step.html#a81ae600c7c6c3c240cd4a74f756e8cd6">qualityUpperBound</a>(<a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; v, <a class="code" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401e">DebtDirection</a> prevStepDir) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; </div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;std::optional&lt;QualityFunction&gt;</a>, <a class="code" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401e">DebtDirection</a>&gt;</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; <a class="code" href="classripple_1_1Step.html#af49290013e4d3cda54af6433746c2efc">getQualityFunc</a>(<a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; v, <a class="code" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401e">DebtDirection</a> prevStepDir) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; </div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00211"></a><span class="lineno"><a class="line" href="classripple_1_1Step.html#a8c0b0fb5f0e476dfee59b2a085f34a93"> 211</a></span>&#160; <a class="code" href="classripple_1_1Step.html#a8c0b0fb5f0e476dfee59b2a085f34a93">offersUsed</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; }</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; </div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Book&gt;</a></div>
<div class="line"><a name="l00220"></a><span class="lineno"><a class="line" href="classripple_1_1Step.html#a6fdf5073d616414671f6ec1caa4a7744"> 220</a></span>&#160; <a class="code" href="classripple_1_1Step.html#a6fdf5073d616414671f6ec1caa4a7744">bookStepBook</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; <span class="keywordflow">return</span> std::nullopt;</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; }</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; </div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; <a class="code" href="classripple_1_1Step.html#a74ef4eb5de8105bf5e2a741755033e53">isZero</a>(<a class="code" href="structripple_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; out) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; </div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"><a class="line" href="classripple_1_1Step.html#a83ed960ee2841965273b821cbad38730"> 237</a></span>&#160; <a class="code" href="classripple_1_1Step.html#a83ed960ee2841965273b821cbad38730">inactive</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; }</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; </div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; <a class="code" href="classripple_1_1Step.html#a50a0b56fa74b994f927bf5e6aa0f84bb">equalOut</a>(<a class="code" href="structripple_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; lhs, <a class="code" href="structripple_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; rhs) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; </div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; <a class="code" href="classripple_1_1Step.html#ada8c8a1a658fdfa245ae6d8407166bff">equalIn</a>(<a class="code" href="structripple_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; lhs, <a class="code" href="structripple_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; rhs) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; </div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;bool, EitherAmount&gt;</a></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; <a class="code" href="classripple_1_1Step.html#a2a93499e7c3fae997a2a685708627652">validFwd</a>(<a class="code" href="classripple_1_1PaymentSandbox.html">PaymentSandbox</a>&amp; sb, <a class="code" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; afView, <a class="code" href="structripple_1_1EitherAmount.html">EitherAmount</a> <span class="keyword">const</span>&amp; in) = 0;</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; </div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <span class="keyword">friend</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"><a class="line" href="classripple_1_1Step.html#aae54af6e7d06361ee3efe7b4f308998d"> 274</a></span>&#160; <a class="code" href="classripple_1_1Step.html#aae54af6e7d06361ee3efe7b4f308998d">operator==</a>(<a class="code" href="classripple_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; lhs, <a class="code" href="classripple_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; rhs)</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; {</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <span class="keywordflow">return</span> lhs.<a class="code" href="classripple_1_1Step.html#a2e9fdd3b76f5cf635fc5dd37d9f8b772">equal</a>(rhs);</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; }</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; </div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; <span class="keyword">friend</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"><a class="line" href="classripple_1_1Step.html#a713c44c6627b824ed3d594d216678c04"> 286</a></span>&#160; <a class="code" href="classripple_1_1Step.html#a713c44c6627b824ed3d594d216678c04">operator!=</a>(<a class="code" href="classripple_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; lhs, <a class="code" href="classripple_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; rhs)</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; {</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; <span class="keywordflow">return</span> !(lhs == rhs);</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; }</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; </div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <span class="keyword">friend</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>&amp;</div>
<div class="line"><a name="l00293"></a><span class="lineno"><a class="line" href="classripple_1_1Step.html#a3866a06fce4623844539a46d9a5a561f"> 293</a></span>&#160; <a class="code" href="classripple_1_1Step.html#a3866a06fce4623844539a46d9a5a561f">operator&lt;&lt;</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a>&amp; stream, <a class="code" href="classripple_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; step)</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; {</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; stream &lt;&lt; step.<a class="code" href="classripple_1_1Step.html#ae78cdde4e2229e91e7d2076a271f4b87">logString</a>();</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; <span class="keywordflow">return</span> stream;</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; }</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; </div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; <a class="code" href="classripple_1_1Step.html#ae78cdde4e2229e91e7d2076a271f4b87">logString</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; </div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; <a class="code" href="classripple_1_1Step.html#a2e9fdd3b76f5cf635fc5dd37d9f8b772">equal</a>(<a class="code" href="classripple_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; rhs) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160;};</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160; </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160;<span class="keyword">inline</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;std::optional&lt;QualityFunction&gt;</a>, <a class="code" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401e">DebtDirection</a>&gt;</div>
<div class="line"><a name="l00308"></a><span class="lineno"><a class="line" href="classripple_1_1Step.html#af49290013e4d3cda54af6433746c2efc"> 308</a></span>&#160;<a class="code" href="classripple_1_1Step.html#af49290013e4d3cda54af6433746c2efc">Step::getQualityFunc</a>(<a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; v, <a class="code" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401e">DebtDirection</a> prevStepDir)<span class="keyword"> const</span></div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> res = <a class="code" href="classripple_1_1Step.html#a81ae600c7c6c3c240cd4a74f756e8cd6">qualityUpperBound</a>(v, prevStepDir); res.first)</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; <span class="keywordflow">return</span> {</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; <a class="code" href="classripple_1_1QualityFunction.html">QualityFunction</a>{*res.first, <a class="code" href="structripple_1_1QualityFunction_1_1CLOBLikeTag.html">QualityFunction::CLOBLikeTag</a>{}},</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160; res.second};</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; <span class="keywordflow">return</span> {std::nullopt, res.second};</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160;}</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; </div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160;<span class="keyword">using</span> Strand = <a class="codeRef" 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 name="l00320"></a><span class="lineno"> 320</span>&#160; </div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160;<span class="keyword">inline</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160;offersUsed(Strand <span class="keyword">const</span>&amp; strand)</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160;{</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> r = 0;</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; step : strand)</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; {</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160; <span class="keywordflow">if</span> (step)</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160; r += step-&gt;offersUsed();</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160; }</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160; <span class="keywordflow">return</span> r;</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160;}</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; </div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160;<a class="code" href="namespaceripple.html#a4a7f562868748b9246dbcab39091021c">operator==</a>(Strand <span class="keyword">const</span>&amp; lhs, Strand <span class="keyword">const</span>&amp; rhs)</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160;{</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; <span class="keywordflow">if</span> (lhs.size() != rhs.size())</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0, e = lhs.size(); i != e; ++i)</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160; <span class="keywordflow">if</span> (*lhs[i] != *rhs[i])</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160;}</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; </div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160;<span class="comment"> Normalize a path by inserting implied accounts and offers</span></div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160;<span class="comment"> @param src Account that is sending assets</span></div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160;<span class="comment"> @param dst Account that is receiving assets</span></div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160;<span class="comment"> @param deliver Asset the dst account will receive</span></div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160;<span class="comment"> (if issuer of deliver == dst, then accept any issuer)</span></div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160;<span class="comment"> @param sendMax Optional asset to send.</span></div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160;<span class="comment"> @param path Liquidity sources to use for this strand of the payment. The path</span></div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160;<span class="comment"> contains an ordered collection of the offer books to use and</span></div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160;<span class="comment"> accounts to ripple through.</span></div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160;<span class="comment"> @return error code and normalized path</span></div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, STPath&gt;</a></div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160;<a class="code" href="namespaceripple.html#a485af984cfa7b092c3c4a804b3fb0657">normalizePath</a>(</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160; <a class="code" href="namespaceripple.html#a00ae0d729cb3e35b6bcac9a27ebb5284">AccountID</a> <span class="keyword">const</span>&amp; src,</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; <a class="code" href="namespaceripple.html#a00ae0d729cb3e35b6bcac9a27ebb5284">AccountID</a> <span class="keyword">const</span>&amp; dst,</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; Issue <span class="keyword">const</span>&amp; deliver,</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160; <a class="codeRef" 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 name="l00366"></a><span class="lineno"> 366</span>&#160; STPath <span class="keyword">const</span>&amp; path);</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160; </div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160;<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, Strand&gt;</a></div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160;<a class="code" href="namespaceripple.html#ace3bd754abea5f75e1ff91d302f6a181">toStrand</a>(</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; ReadView <span class="keyword">const</span>&amp; sb,</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; <a class="code" href="namespaceripple.html#a00ae0d729cb3e35b6bcac9a27ebb5284">AccountID</a> <span class="keyword">const</span>&amp; src,</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; <a class="code" href="namespaceripple.html#a00ae0d729cb3e35b6bcac9a27ebb5284">AccountID</a> <span class="keyword">const</span>&amp; dst,</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160; Issue <span class="keyword">const</span>&amp; deliver,</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160; <a class="codeRef" 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 name="l00398"></a><span class="lineno"> 398</span>&#160; <a class="codeRef" 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 name="l00399"></a><span class="lineno"> 399</span>&#160; STPath <span class="keyword">const</span>&amp; path,</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; <span class="keywordtype">bool</span> ownerPaysTransferFee,</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; <span class="keywordtype">bool</span> offerCrossing,</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; AMMContext&amp; ammContext,</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j);</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160; </div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>&#160;<a class="codeRef" 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 name="l00431"></a><span class="lineno"> 431</span>&#160;<a class="code" href="namespaceripple.html#a3b7fbc7195b9fd7cec9866150705f966">toStrands</a>(</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160; ReadView <span class="keyword">const</span>&amp; sb,</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160; <a class="code" href="namespaceripple.html#a00ae0d729cb3e35b6bcac9a27ebb5284">AccountID</a> <span class="keyword">const</span>&amp; src,</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160; <a class="code" href="namespaceripple.html#a00ae0d729cb3e35b6bcac9a27ebb5284">AccountID</a> <span class="keyword">const</span>&amp; dst,</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160; Issue <span class="keyword">const</span>&amp; deliver,</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>&#160; <a class="codeRef" 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 name="l00437"></a><span class="lineno"> 437</span>&#160; <a class="codeRef" 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 name="l00438"></a><span class="lineno"> 438</span>&#160; STPathSet <span class="keyword">const</span>&amp; paths,</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>&#160; <span class="keywordtype">bool</span> addDefaultPath,</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>&#160; <span class="keywordtype">bool</span> ownerPaysTransferFee,</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>&#160; <span class="keywordtype">bool</span> offerCrossing,</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>&#160; AMMContext&amp; ammContext,</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j);</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>&#160; </div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>&#160;<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 name="l00447"></a><span class="lineno"> 447</span>&#160;<span class="keyword">struct </span>StepImp : <span class="keyword">public</span> Step</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>&#160;{</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>&#160; <span class="keyword">explicit</span> StepImp() = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>&#160; </div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;EitherAmount, EitherAmount&gt;</a></div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>&#160; rev(PaymentSandbox&amp; sb,</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>&#160; ApplyView&amp; afView,</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>&#160; boost::container::flat_set&lt;uint256&gt;&amp; ofrsToRm,</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>&#160; EitherAmount <span class="keyword">const</span>&amp; out)<span class="keyword"> override</span></div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>&#160; <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 name="l00458"></a><span class="lineno"> 458</span>&#160; sb, afView, ofrsToRm, get&lt;TOut&gt;(out));</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>&#160; <span class="keywordflow">return</span> {EitherAmount(r.first), EitherAmount(r.second)};</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>&#160; }</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>&#160; </div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>&#160; <span class="comment">// Given the requested amount to consume, compute the amount produced.</span></div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>&#160; <span class="comment">// Return the consumed/produced</span></div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;EitherAmount, EitherAmount&gt;</a></div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160; fwd(PaymentSandbox&amp; sb,</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>&#160; ApplyView&amp; afView,</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>&#160; boost::container::flat_set&lt;uint256&gt;&amp; ofrsToRm,</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>&#160; EitherAmount <span class="keyword">const</span>&amp; in)<span class="keyword"> override</span></div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>&#160; <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 name="l00471"></a><span class="lineno"> 471</span>&#160; sb, afView, ofrsToRm, get&lt;TIn&gt;(in));</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>&#160; <span class="keywordflow">return</span> {EitherAmount(r.first), EitherAmount(r.second)};</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>&#160; }</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>&#160; </div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>&#160; isZero(EitherAmount <span class="keyword">const</span>&amp; out)<span class="keyword"> const override</span></div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>&#160; <span class="keywordflow">return</span> get&lt;TOut&gt;(out) == beast::zero;</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>&#160; }</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>&#160; </div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>&#160; 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 name="l00483"></a><span class="lineno"> 483</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>&#160; <span class="keywordflow">return</span> get&lt;TOut&gt;(lhs) == get&lt;TOut&gt;(rhs);</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>&#160; }</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>&#160; </div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>&#160; 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 name="l00489"></a><span class="lineno"> 489</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>&#160; <span class="keywordflow">return</span> get&lt;TIn&gt;(lhs) == get&lt;TIn&gt;(rhs);</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>&#160; }</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>&#160;};</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>&#160; </div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>&#160;<span class="comment">// Thrown when unexpected errors occur</span></div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>&#160;<span class="keyword">class </span>FlowException : <span class="keyword">public</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/error/runtime_error.html">std::runtime_error</a></div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>&#160;{</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>&#160; <a class="code" href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">TER</a> ter;</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>&#160; </div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>&#160; FlowException(<a class="code" href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">TER</a> t, <a class="codeRef" 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 name="l00503"></a><span class="lineno"> 503</span>&#160; : <a class="code" href="namespacestd.html">std</a>::runtime_error(msg), ter(t)</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>&#160; {</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>&#160; }</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>&#160; </div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>&#160; <span class="keyword">explicit</span> FlowException(<a class="code" href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">TER</a> t) : <a class="code" href="namespacestd.html">std</a>::runtime_error(<a class="code" href="namespaceripple.html#a0709947cddad59d2e2e0a9be08e1435a">transHuman</a>(t)), ter(t)</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>&#160; {</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>&#160; }</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>&#160;};</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>&#160; </div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>&#160;<span class="comment">// Check equal with tolerance</span></div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>&#160;<a class="code" href="namespaceripple.html#a948ed7ae32de8014f0a5f421f36bedc1">checkNear</a>(IOUAmount <span class="keyword">const</span>&amp; expected, IOUAmount <span class="keyword">const</span>&amp; actual);</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>&#160;<a class="code" href="namespaceripple.html#a948ed7ae32de8014f0a5f421f36bedc1">checkNear</a>(XRPAmount <span class="keyword">const</span>&amp; expected, XRPAmount <span class="keyword">const</span>&amp; actual);</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>&#160; </div>
<div class="line"><a name="l00524"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html"> 524</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structripple_1_1StrandContext.html">StrandContext</a></div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>&#160;{</div>
<div class="line"><a name="l00526"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#a0e059ee50baf7c62cfa1748b40f1092d"> 526</a></span>&#160; <a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; <a class="code" href="structripple_1_1StrandContext.html#a0e059ee50baf7c62cfa1748b40f1092d">view</a>; </div>
<div class="line"><a name="l00527"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#a212516d00b7d56494ab25f682bf4f380"> 527</a></span>&#160; <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span> <a class="code" href="structripple_1_1StrandContext.html#a212516d00b7d56494ab25f682bf4f380">strandSrc</a>; </div>
<div class="line"><a name="l00528"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#a2b7aef996aecc1b31da6baee5649c321"> 528</a></span>&#160; <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span> <a class="code" href="structripple_1_1StrandContext.html#a2b7aef996aecc1b31da6baee5649c321">strandDst</a>; </div>
<div class="line"><a name="l00529"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#a03b9f93d198f909b093bf62c00a9e7a0"> 529</a></span>&#160; <a class="code" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span> <a class="code" href="structripple_1_1StrandContext.html#a03b9f93d198f909b093bf62c00a9e7a0">strandDeliver</a>; </div>
<div class="line"><a name="l00530"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#ae2eac14aa58ae3e5633ab2f00e4f3603"> 530</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Quality&gt;</a> <span class="keyword">const</span> <a class="code" href="structripple_1_1StrandContext.html#ae2eac14aa58ae3e5633ab2f00e4f3603">limitQuality</a>; </div>
<div class="line"><a name="l00531"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#a449baf2ba9ae982f455c65884b3a8500"> 531</a></span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> <a class="code" href="structripple_1_1StrandContext.html#a449baf2ba9ae982f455c65884b3a8500">isFirst</a>; </div>
<div class="line"><a name="l00532"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#affdfbc855490fb34aad3acdf59457f4a"> 532</a></span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> <a class="code" href="structripple_1_1StrandContext.html#affdfbc855490fb34aad3acdf59457f4a">isLast</a> = <span class="keyword">false</span>; </div>
<div class="line"><a name="l00533"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#a71597e6329f3c2845e5e153f62edf31d"> 533</a></span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> <a class="code" href="structripple_1_1StrandContext.html#a71597e6329f3c2845e5e153f62edf31d">ownerPaysTransferFee</a>; </div>
<div class="line"><a name="l00534"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#a85b6e9d4657b1aef125158607e7b9c19"> 534</a></span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> <a class="code" href="structripple_1_1StrandContext.html#a85b6e9d4657b1aef125158607e7b9c19">offerCrossing</a>; </div>
<div class="line"><a name="l00535"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#a82d457c1417626119622430af844184e"> 535</a></span>&#160; <span class="keywordtype">bool</span> <span class="keyword">const</span> <a class="code" href="structripple_1_1StrandContext.html#a82d457c1417626119622430af844184e">isDefaultPath</a>; </div>
<div class="line"><a name="l00536"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#abf8cbe3f3e12efda21a694f5228a7a2d"> 536</a></span>&#160; <span class="keywordtype">size_t</span> <span class="keyword">const</span> <a class="code" href="structripple_1_1StrandContext.html#abf8cbe3f3e12efda21a694f5228a7a2d">strandSize</a>; </div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>&#160; </div>
<div class="line"><a name="l00540"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#a20f852451e14c6cc04c3fbb5a49c41f6"> 540</a></span>&#160; <a class="code" href="classripple_1_1Step.html">Step</a> <span class="keyword">const</span>* <span class="keyword">const</span> <a class="code" href="structripple_1_1StrandContext.html#a20f852451e14c6cc04c3fbb5a49c41f6">prevStep</a> = <span class="keyword">nullptr</span>;</div>
<div class="line"><a name="l00546"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#a1f64547d1189ede6fef202ada9dc0f2b"> 546</a></span>&#160; <a class="codeRef" 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" href="structripple_1_1StrandContext.html#a1f64547d1189ede6fef202ada9dc0f2b">seenDirectIssues</a>;</div>
<div class="line"><a name="l00550"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#a0bef921eb9b057dff6fa57d4bef62025"> 550</a></span>&#160; boost::container::flat_set&lt;Issue&gt;&amp; <a class="code" href="structripple_1_1StrandContext.html#a0bef921eb9b057dff6fa57d4bef62025">seenBookOuts</a>;</div>
<div class="line"><a name="l00551"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#ad518e54e6f8dd8bc666dd4066e4da31c"> 551</a></span>&#160; <a class="code" href="classripple_1_1AMMContext.html">AMMContext</a>&amp; <a class="code" href="structripple_1_1StrandContext.html#ad518e54e6f8dd8bc666dd4066e4da31c">ammContext</a>;</div>
<div class="line"><a name="l00552"></a><span class="lineno"><a class="line" href="structripple_1_1StrandContext.html#a4004cdee59805566766958fbf01c13ae"> 552</a></span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> <span class="keyword">const</span> <a class="code" href="structripple_1_1StrandContext.html#a4004cdee59805566766958fbf01c13ae">j</a>;</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>&#160; </div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>&#160; <a class="code" href="structripple_1_1StrandContext.html#acb42106b3095bae08d39db25ba118c22">StrandContext</a>(</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>&#160; <a class="code" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view_,</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt;<a class="codeRef" 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 name="l00558"></a><span class="lineno"> 558</span>&#160; <span class="comment">// A strand may not include an inner node that</span></div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>&#160; <span class="comment">// replicates the source or destination.</span></div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>&#160; <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; strandSrc_,</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>&#160; <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; strandDst_,</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>&#160; <a class="code" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; strandDeliver_,</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>&#160; <a class="codeRef" 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 name="l00564"></a><span class="lineno"> 564</span>&#160; <span class="keywordtype">bool</span> isLast_,</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>&#160; <span class="keywordtype">bool</span> ownerPaysTransferFee_,</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>&#160; <span class="keywordtype">bool</span> offerCrossing_,</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>&#160; <span class="keywordtype">bool</span> isDefaultPath_,</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>&#160; <a class="codeRef" 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 name="l00569"></a><span class="lineno"> 569</span>&#160; seenDirectIssues_, </div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>&#160; boost::container::flat_set&lt;Issue&gt;&amp;</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>&#160; seenBookOuts_, </div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>&#160; <a class="code" href="classripple_1_1AMMContext.html">AMMContext</a>&amp; ammContext_,</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j_); </div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>&#160;};</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>&#160; </div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>&#160;<span class="keyword">namespace </span>test {</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>&#160;<span class="comment">// Needed for testing</span></div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>&#160;<a class="code" href="namespaceripple_1_1test.html#aeb0719dfd10aae20370de6c6fc137a65">directStepEqual</a>(</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>&#160; <a class="code" href="classripple_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; step,</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>&#160; <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; src,</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>&#160; <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; dst,</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>&#160; <a class="code" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span>&amp; currency);</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>&#160; </div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>&#160;<a class="code" href="namespaceripple_1_1test.html#a23eb2c2b79afcc7ee5faa4101e1f634c">xrpEndpointStepEqual</a>(<a class="code" href="classripple_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; step, <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; acc);</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>&#160; </div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>&#160;<a class="code" href="namespaceripple_1_1test.html#a77c3eafc5e38b2506f7da7bb3b3f3280">bookStepEqual</a>(<a class="code" href="classripple_1_1Step.html">Step</a> <span class="keyword">const</span>&amp; step, <a class="code" href="classripple_1_1Book.html">ripple::Book</a> <span class="keyword">const</span>&amp; book);</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>&#160;} <span class="comment">// namespace test</span></div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>&#160; </div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>&#160;<a class="codeRef" 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 name="l00594"></a><span class="lineno"> 594</span>&#160;<a class="code" href="namespaceripple.html#a0c51e1ec471aff27c89d5b190bcde1d5">make_DirectStepI</a>(</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>&#160; StrandContext <span class="keyword">const</span>&amp; ctx,</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>&#160; <a class="code" href="namespaceripple.html#a00ae0d729cb3e35b6bcac9a27ebb5284">AccountID</a> <span class="keyword">const</span>&amp; src,</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>&#160; <a class="code" href="namespaceripple.html#a00ae0d729cb3e35b6bcac9a27ebb5284">AccountID</a> <span class="keyword">const</span>&amp; dst,</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>&#160; <a class="code" href="namespaceripple.html#a8792cc3f99463ceba4e96dde34fe17a4">Currency</a> <span class="keyword">const</span>&amp; c);</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>&#160; </div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>&#160;<a class="codeRef" 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 name="l00601"></a><span class="lineno"> 601</span>&#160;<a class="code" href="namespaceripple.html#a3484fee645d66b15df994a77f0d7e006">make_BookStepII</a>(StrandContext <span class="keyword">const</span>&amp; ctx, Issue <span class="keyword">const</span>&amp; in, Issue <span class="keyword">const</span>&amp; out);</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>&#160; </div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>&#160;<a class="codeRef" 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 name="l00604"></a><span class="lineno"> 604</span>&#160;<a class="code" href="namespaceripple.html#a87ca56bb018dd1fe6d4bca41a9340ea6">make_BookStepIX</a>(StrandContext <span class="keyword">const</span>&amp; ctx, Issue <span class="keyword">const</span>&amp; in);</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>&#160; </div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>&#160;<a class="codeRef" 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 name="l00607"></a><span class="lineno"> 607</span>&#160;<a class="code" href="namespaceripple.html#ac463e227ceb7524485603e9ae4edfaae">make_BookStepXI</a>(StrandContext <span class="keyword">const</span>&amp; ctx, Issue <span class="keyword">const</span>&amp; out);</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>&#160; </div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>&#160;<a class="codeRef" 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 name="l00610"></a><span class="lineno"> 610</span>&#160;<a class="code" href="namespaceripple.html#a38bfc1d48641fd0afde5275cd77d8e29">make_XRPEndpointStep</a>(StrandContext <span class="keyword">const</span>&amp; ctx, <a class="code" href="namespaceripple.html#a00ae0d729cb3e35b6bcac9a27ebb5284">AccountID</a> <span class="keyword">const</span>&amp; acc);</div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>&#160; </div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> InAmt, <span class="keyword">class</span> OutAmt&gt;</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>&#160;<span class="keywordtype">bool</span></div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>&#160;<a class="code" href="namespaceripple.html#ac06771af6625c1d8cd71e57570e84136">isDirectXrpToXrp</a>(Strand <span class="keyword">const</span>&amp; strand);</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>&#160; </div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>&#160;} <span class="comment">// namespace ripple</span></div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>&#160; </div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>&#160;<span class="preprocessor">#endif</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="aclassripple_1_1Step_html_ada8c8a1a658fdfa245ae6d8407166bff"><div class="ttname"><a href="classripple_1_1Step.html#ada8c8a1a658fdfa245ae6d8407166bff">ripple::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="astructripple_1_1StrandContext_html"><div class="ttname"><a href="structripple_1_1StrandContext.html">ripple::StrandContext</a></div><div class="ttdoc">Context needed to build Strand Steps and for error checking.</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00524">Steps.h:524</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_abf8cbe3f3e12efda21a694f5228a7a2d"><div class="ttname"><a href="structripple_1_1StrandContext.html#abf8cbe3f3e12efda21a694f5228a7a2d">ripple::StrandContext::strandSize</a></div><div class="ttdeci">const size_t strandSize</div><div class="ttdoc">Length of Strand.</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00536">Steps.h:536</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa820916190755272f4ce837d5169020a"><div class="ttname"><a href="namespaceripple.html#aa820916190755272f4ce837d5169020a">ripple::issues</a></div><div class="ttdeci">bool issues(DebtDirection dir)</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00050">Steps.h:50</a></div></div>
<div class="ttc" id="aclassripple_1_1Issue_html"><div class="ttname"><a href="classripple_1_1Issue.html">ripple::Issue</a></div><div class="ttdoc">A currency issued by an account.</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00035">Issue.h:35</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 class="ttdoc">STL class.</div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a3abdd7984b2b564617642b19241b0ea9"><div class="ttname"><a href="classripple_1_1Step.html#a3abdd7984b2b564617642b19241b0ea9">ripple::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="anamespaceripple_html_a485af984cfa7b092c3c4a804b3fb0657"><div class="ttname"><a href="namespaceripple.html#a485af984cfa7b092c3c4a804b3fb0657">ripple::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="aclassripple_1_1Step_html_a74ef4eb5de8105bf5e2a741755033e53"><div class="ttname"><a href="classripple_1_1Step.html#a74ef4eb5de8105bf5e2a741755033e53">ripple::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="astructripple_1_1StrandContext_html_a03b9f93d198f909b093bf62c00a9e7a0"><div class="ttname"><a href="structripple_1_1StrandContext.html#a03b9f93d198f909b093bf62c00a9e7a0">ripple::StrandContext::strandDeliver</a></div><div class="ttdeci">const Issue strandDeliver</div><div class="ttdoc">Issue strand delivers.</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00529">Steps.h:529</a></div></div>
<div class="ttc" id="anamespaceripple_html_a8c623abdba7fa97ffd148311056d401e"><div class="ttname"><a href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401e">ripple::DebtDirection</a></div><div class="ttdeci">DebtDirection</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00039">Steps.h:39</a></div></div>
<div class="ttc" id="aclassripple_1_1PaymentSandbox_html"><div class="ttname"><a href="classripple_1_1PaymentSandbox.html">ripple::PaymentSandbox</a></div><div class="ttdoc">A wrapper which makes credits unavailable to balances.</div><div class="ttdef"><b>Definition:</b> <a href="PaymentSandbox_8h_source.html#l00112">PaymentSandbox.h:112</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac463e227ceb7524485603e9ae4edfaae"><div class="ttname"><a href="namespaceripple.html#ac463e227ceb7524485603e9ae4edfaae">ripple::make_BookStepXI</a></div><div class="ttdeci">std::pair&lt; TER, std::unique_ptr&lt; Step &gt; &gt; make_BookStepXI(StrandContext const &amp;ctx, Issue const &amp;out)</div><div class="ttdef"><b>Definition:</b> <a href="BookStep_8cpp_source.html#l01368">BookStep.cpp:1368</a></div></div>
<div class="ttc" id="anamespaceripple_html_a3484fee645d66b15df994a77f0d7e006"><div class="ttname"><a href="namespaceripple.html#a3484fee645d66b15df994a77f0d7e006">ripple::make_BookStepII</a></div><div class="ttdeci">std::pair&lt; TER, std::unique_ptr&lt; Step &gt; &gt; make_BookStepII(StrandContext const &amp;ctx, Issue const &amp;in, Issue const &amp;out)</div><div class="ttdef"><b>Definition:</b> <a href="BookStep_8cpp_source.html#l01356">BookStep.cpp:1356</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a25c5c19a6f0971f3ff0752fd1cd028c8"><div class="ttname"><a href="classripple_1_1Step.html#a25c5c19a6f0971f3ff0752fd1cd028c8">ripple::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#l00141">Steps.h:141</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="aclassripple_1_1Step_html_a713c44c6627b824ed3d594d216678c04"><div class="ttname"><a href="classripple_1_1Step.html#a713c44c6627b824ed3d594d216678c04">ripple::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#l00286">Steps.h:286</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 class="ttdoc">STL class.</div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a71597e6329f3c2845e5e153f62edf31d"><div class="ttname"><a href="structripple_1_1StrandContext.html#a71597e6329f3c2845e5e153f62edf31d">ripple::StrandContext::ownerPaysTransferFee</a></div><div class="ttdeci">const bool 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#l00533">Steps.h:533</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a13f46801cf68bd4ba5e0c995db490463"><div class="ttname"><a href="classripple_1_1Step.html#a13f46801cf68bd4ba5e0c995db490463">ripple::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="aclassripple_1_1Step_html_a08d02c3dc700867a12c2772267918bac"><div class="ttname"><a href="classripple_1_1Step.html#a08d02c3dc700867a12c2772267918bac">ripple::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#l00169">Steps.h:169</a></div></div>
<div class="ttc" id="anamespaceripple_html_a948ed7ae32de8014f0a5f421f36bedc1"><div class="ttname"><a href="namespaceripple.html#a948ed7ae32de8014f0a5f421f36bedc1">ripple::checkNear</a></div><div class="ttdeci">bool checkNear(IOUAmount const &amp;expected, IOUAmount const &amp;actual)</div><div class="ttdef"><b>Definition:</b> <a href="PaySteps_8cpp_source.html#l00036">PaySteps.cpp:36</a></div></div>
<div class="ttc" id="anamespaceripple_html_a0c51e1ec471aff27c89d5b190bcde1d5"><div class="ttname"><a href="namespaceripple.html#a0c51e1ec471aff27c89d5b190bcde1d5">ripple::make_DirectStepI</a></div><div class="ttdeci">std::pair&lt; TER, std::unique_ptr&lt; Step &gt; &gt; make_DirectStepI(StrandContext const &amp;ctx, AccountID const &amp;src, AccountID const &amp;dst, Currency const &amp;c)</div><div class="ttdef"><b>Definition:</b> <a href="DirectStep_8cpp_source.html#l00976">DirectStep.cpp:976</a></div></div>
<div class="ttc" id="anamespaceripple_html_a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf"><div class="ttname"><a href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">ripple::QualityDirection::in</a></div><div class="ttdeci">@ in</div></div>
<div class="ttc" id="aclassripple_1_1Step_html_aae54af6e7d06361ee3efe7b4f308998d"><div class="ttname"><a href="classripple_1_1Step.html#aae54af6e7d06361ee3efe7b4f308998d">ripple::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#l00274">Steps.h:274</a></div></div>
<div class="ttc" id="anamespaceripple_1_1test_html_a77c3eafc5e38b2506f7da7bb3b3f3280"><div class="ttname"><a href="namespaceripple_1_1test.html#a77c3eafc5e38b2506f7da7bb3b3f3280">ripple::test::bookStepEqual</a></div><div class="ttdeci">bool bookStepEqual(Step const &amp;step, ripple::Book const &amp;book)</div><div class="ttdef"><b>Definition:</b> <a href="BookStep_8cpp_source.html#l01299">BookStep.cpp:1299</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a3866a06fce4623844539a46d9a5a561f"><div class="ttname"><a href="classripple_1_1Step.html#a3866a06fce4623844539a46d9a5a561f">ripple::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#l00293">Steps.h:293</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a50a0b56fa74b994f927bf5e6aa0f84bb"><div class="ttname"><a href="classripple_1_1Step.html#a50a0b56fa74b994f927bf5e6aa0f84bb">ripple::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="aclassripple_1_1ApplyView_html"><div class="ttname"><a href="classripple_1_1ApplyView.html">ripple::ApplyView</a></div><div class="ttdoc">Writeable view to a ledger, for applying a transaction.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyView_8h_source.html#l00134">ApplyView.h:134</a></div></div>
<div class="ttc" id="anamespaceripple_html_a2fca0f72cfacc04d15ad41d84ebf46fd"><div class="ttname"><a href="namespaceripple.html#a2fca0f72cfacc04d15ad41d84ebf46fd">ripple::StrandDirection</a></div><div class="ttdeci">StrandDirection</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00041">Steps.h:41</a></div></div>
<div class="ttc" id="anamespaceripple_html_a4a7f562868748b9246dbcab39091021c"><div class="ttname"><a href="namespaceripple.html#a4a7f562868748b9246dbcab39091021c">ripple::operator==</a></div><div class="ttdeci">bool operator==(Manifest const &amp;lhs, Manifest const &amp;rhs)</div><div class="ttdef"><b>Definition:</b> <a href="Manifest_8h_source.html#l00165">Manifest.h:165</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a212516d00b7d56494ab25f682bf4f380"><div class="ttname"><a href="structripple_1_1StrandContext.html#a212516d00b7d56494ab25f682bf4f380">ripple::StrandContext::strandSrc</a></div><div class="ttdeci">const AccountID strandSrc</div><div class="ttdoc">Strand source account.</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00527">Steps.h:527</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint&lt; 160, detail::AccountIDTag &gt;</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a6fdf5073d616414671f6ec1caa4a7744"><div class="ttname"><a href="classripple_1_1Step.html#a6fdf5073d616414671f6ec1caa4a7744">ripple::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#l00220">Steps.h:220</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a0e059ee50baf7c62cfa1748b40f1092d"><div class="ttname"><a href="structripple_1_1StrandContext.html#a0e059ee50baf7c62cfa1748b40f1092d">ripple::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#l00526">Steps.h:526</a></div></div>
<div class="ttc" id="anamespaceripple_html_a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275"><div class="ttname"><a href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">ripple::QualityDirection::out</a></div><div class="ttdeci">@ out</div></div>
<div class="ttc" id="aclassripple_1_1AMMContext_html"><div class="ttname"><a href="classripple_1_1AMMContext.html">ripple::AMMContext</a></div><div class="ttdoc">Maintains AMM info per overall payment engine execution and individual iteration.</div><div class="ttdef"><b>Definition:</b> <a href="AMMContext_8h_source.html#l00035">AMMContext.h:35</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a83ed960ee2841965273b821cbad38730"><div class="ttname"><a href="classripple_1_1Step.html#a83ed960ee2841965273b821cbad38730">ripple::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#l00237">Steps.h:237</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a88ad248e118ca56aa1f67ea2b356388f"><div class="ttname"><a href="classripple_1_1Step.html#a88ad248e118ca56aa1f67ea2b356388f">ripple::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="abasic_ostream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::ostream</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a85b6e9d4657b1aef125158607e7b9c19"><div class="ttname"><a href="structripple_1_1StrandContext.html#a85b6e9d4657b1aef125158607e7b9c19">ripple::StrandContext::offerCrossing</a></div><div class="ttdeci">const bool offerCrossing</div><div class="ttdoc">true if offer crossing, not payment</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00534">Steps.h:534</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a2e9fdd3b76f5cf635fc5dd37d9f8b772"><div class="ttname"><a href="classripple_1_1Step.html#a2e9fdd3b76f5cf635fc5dd37d9f8b772">ripple::Step::equal</a></div><div class="ttdeci">virtual bool equal(Step const &amp;rhs) const =0</div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_ae2eac14aa58ae3e5633ab2f00e4f3603"><div class="ttname"><a href="structripple_1_1StrandContext.html#ae2eac14aa58ae3e5633ab2f00e4f3603">ripple::StrandContext::limitQuality</a></div><div class="ttdeci">const std::optional&lt; Quality &gt; limitQuality</div><div class="ttdoc">Worst accepted quality.</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00530">Steps.h:530</a></div></div>
<div class="ttc" id="anamespaceripple_html_a38bfc1d48641fd0afde5275cd77d8e29"><div class="ttname"><a href="namespaceripple.html#a38bfc1d48641fd0afde5275cd77d8e29">ripple::make_XRPEndpointStep</a></div><div class="ttdeci">std::pair&lt; TER, std::unique_ptr&lt; Step &gt; &gt; make_XRPEndpointStep(StrandContext const &amp;ctx, AccountID const &amp;acc)</div><div class="ttdef"><b>Definition:</b> <a href="XRPEndpointStep_8cpp_source.html#l00399">XRPEndpointStep.cpp:399</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html"><div class="ttname"><a href="classripple_1_1Step.html">ripple::Step</a></div><div class="ttdoc">A step in a payment path.</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00081">Steps.h:81</a></div></div>
<div class="ttc" id="anamespaceripple_html_adfb760bc3e4ccb79d5d4f6ecff2f1817"><div class="ttname"><a href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">ripple::TER</a></div><div class="ttdeci">TERSubset&lt; CanCvtToTER &gt; TER</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00604">TER.h:604</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a81ae600c7c6c3c240cd4a74f756e8cd6"><div class="ttname"><a href="classripple_1_1Step.html#a81ae600c7c6c3c240cd4a74f756e8cd6">ripple::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="aarray_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/array.html">std::array</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a2a93499e7c3fae997a2a685708627652"><div class="ttname"><a href="classripple_1_1Step.html#a2a93499e7c3fae997a2a685708627652">ripple::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="anamespaceripple_html_a8c623abdba7fa97ffd148311056d401ea7e611dd9f79193db43a5e9983752239e"><div class="ttname"><a href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401ea7e611dd9f79193db43a5e9983752239e">ripple::DebtDirection::redeems</a></div><div class="ttdeci">@ redeems</div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_ad518e54e6f8dd8bc666dd4066e4da31c"><div class="ttname"><a href="structripple_1_1StrandContext.html#ad518e54e6f8dd8bc666dd4066e4da31c">ripple::StrandContext::ammContext</a></div><div class="ttdeci">AMMContext &amp; ammContext</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00551">Steps.h:551</a></div></div>
<div class="ttc" id="anamespaceripple_html_a3b7fbc7195b9fd7cec9866150705f966"><div class="ttname"><a href="namespaceripple.html#a3b7fbc7195b9fd7cec9866150705f966">ripple::toStrands</a></div><div class="ttdeci">std::pair&lt; TER, std::vector&lt; Strand &gt; &gt; toStrands(ReadView const &amp;view, AccountID const &amp;src, AccountID const &amp;dst, Issue const &amp;deliver, std::optional&lt; Quality &gt; const &amp;limitQuality, std::optional&lt; Issue &gt; const &amp;sendMax, STPathSet const &amp;paths, bool addDefaultPath, bool ownerPaysTransferFee, bool offerCrossing, AMMContext &amp;ammContext, beast::Journal j)</div><div class="ttdoc">Create a Strand for each specified path (including the default path, if indicated)</div><div class="ttdef"><b>Definition:</b> <a href="PaySteps_8cpp_source.html#l00468">PaySteps.cpp:468</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a0bef921eb9b057dff6fa57d4bef62025"><div class="ttname"><a href="structripple_1_1StrandContext.html#a0bef921eb9b057dff6fa57d4bef62025">ripple::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#l00550">Steps.h:550</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 class="ttdoc">STL class.</div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_affdfbc855490fb34aad3acdf59457f4a"><div class="ttname"><a href="structripple_1_1StrandContext.html#affdfbc855490fb34aad3acdf59457f4a">ripple::StrandContext::isLast</a></div><div class="ttdeci">const bool 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#l00532">Steps.h:532</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#l00058">Journal.h:58</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="anamespaceripple_html_ac06771af6625c1d8cd71e57570e84136"><div class="ttname"><a href="namespaceripple.html#ac06771af6625c1d8cd71e57570e84136">ripple::isDirectXrpToXrp</a></div><div class="ttdeci">bool isDirectXrpToXrp(Strand const &amp;strand)</div><div class="ttdef"><b>Definition:</b> <a href="PaySteps_8cpp_source.html#l00618">PaySteps.cpp:618</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a4004cdee59805566766958fbf01c13ae"><div class="ttname"><a href="structripple_1_1StrandContext.html#a4004cdee59805566766958fbf01c13ae">ripple::StrandContext::j</a></div><div class="ttdeci">const beast::Journal j</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00552">Steps.h:552</a></div></div>
<div class="ttc" id="anamespaceripple_html_a0709947cddad59d2e2e0a9be08e1435a"><div class="ttname"><a href="namespaceripple.html#a0709947cddad59d2e2e0a9be08e1435a">ripple::transHuman</a></div><div class="ttdeci">std::string transHuman(TER code)</div><div class="ttdef"><b>Definition:</b> <a href="TER_8cpp_source.html#l00253">TER.cpp:253</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_af49290013e4d3cda54af6433746c2efc"><div class="ttname"><a href="classripple_1_1Step.html#af49290013e4d3cda54af6433746c2efc">ripple::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#l00308">Steps.h:308</a></div></div>
<div class="ttc" id="anamespaceripple_html_a2fca0f72cfacc04d15ad41d84ebf46fda4d9c2073afa3c2abb817dceb22c34de6"><div class="ttname"><a href="namespaceripple.html#a2fca0f72cfacc04d15ad41d84ebf46fda4d9c2073afa3c2abb817dceb22c34de6">ripple::StrandDirection::reverse</a></div><div class="ttdeci">@ reverse</div></div>
<div class="ttc" id="anamespaceripple_html_a8c623abdba7fa97ffd148311056d401eafe5fe0415fc3e0ff4942d8454f363d2c"><div class="ttname"><a href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401eafe5fe0415fc3e0ff4942d8454f363d2c">ripple::DebtDirection::issues</a></div><div class="ttdeci">@ issues</div></div>
<div class="ttc" id="anamespaceripple_1_1test_html_aeb0719dfd10aae20370de6c6fc137a65"><div class="ttname"><a href="namespaceripple_1_1test.html#aeb0719dfd10aae20370de6c6fc137a65">ripple::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#l00958">DirectStep.cpp:958</a></div></div>
<div class="ttc" id="anamespaceripple_html_a02afdec453dc1cf6e78cee2890e68969"><div class="ttname"><a href="namespaceripple.html#a02afdec453dc1cf6e78cee2890e68969">ripple::redeems</a></div><div class="ttdeci">bool redeems(DebtDirection dir)</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00044">Steps.h:44</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html"><div class="ttname"><a href="classripple_1_1ReadView.html">ripple::ReadView</a></div><div class="ttdoc">A view into a ledger.</div><div class="ttdef"><b>Definition:</b> <a href="ReadView_8h_source.html#l00054">ReadView.h:54</a></div></div>
<div class="ttc" id="anamespaceripple_html_a8792cc3f99463ceba4e96dde34fe17a4"><div class="ttname"><a href="namespaceripple.html#a8792cc3f99463ceba4e96dde34fe17a4">ripple::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#l00056">UintTypes.h:56</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a24766fe2e6d1f0bc8467fa40bd95c301"><div class="ttname"><a href="classripple_1_1Step.html#a24766fe2e6d1f0bc8467fa40bd95c301">ripple::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="aclassripple_1_1Step_html_ae78cdde4e2229e91e7d2076a271f4b87"><div class="ttname"><a href="classripple_1_1Step.html#ae78cdde4e2229e91e7d2076a271f4b87">ripple::Step::logString</a></div><div class="ttdeci">virtual std::string logString() const =0</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="anamespaceripple_html_ace3bd754abea5f75e1ff91d302f6a181"><div class="ttname"><a href="namespaceripple.html#ace3bd754abea5f75e1ff91d302f6a181">ripple::toStrand</a></div><div class="ttdeci">std::pair&lt; TER, Strand &gt; toStrand(ReadView const &amp;view, AccountID const &amp;src, AccountID const &amp;dst, Issue const &amp;deliver, std::optional&lt; Quality &gt; const &amp;limitQuality, std::optional&lt; Issue &gt; const &amp;sendMaxIssue, STPath const &amp;path, bool ownerPaysTransferFee, bool offerCrossing, AMMContext &amp;ammContext, beast::Journal j)</div><div class="ttdoc">Create a Strand for the specified path.</div><div class="ttdef"><b>Definition:</b> <a href="PaySteps_8cpp_source.html#l00135">PaySteps.cpp:135</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_acb42106b3095bae08d39db25ba118c22"><div class="ttname"><a href="structripple_1_1StrandContext.html#acb42106b3095bae08d39db25ba118c22">ripple::StrandContext::StrandContext</a></div><div class="ttdeci">StrandContext(ReadView const &amp;view_, std::vector&lt; std::unique_ptr&lt; Step &gt;&gt; const &amp;strand_, AccountID const &amp;strandSrc_, AccountID const &amp;strandDst_, Issue const &amp;strandDeliver_, std::optional&lt; Quality &gt; const &amp;limitQuality_, bool isLast_, bool ownerPaysTransferFee_, bool offerCrossing_, bool isDefaultPath_, std::array&lt; boost::container::flat_set&lt; Issue &gt;, 2 &gt; &amp;seenDirectIssues_, boost::container::flat_set&lt; Issue &gt; &amp;seenBookOuts_, AMMContext &amp;ammContext_, beast::Journal j_)</div><div class="ttdoc">StrandContext constructor.</div><div class="ttdef"><b>Definition:</b> <a href="PaySteps_8cpp_source.html#l00580">PaySteps.cpp:580</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a2b7aef996aecc1b31da6baee5649c321"><div class="ttname"><a href="structripple_1_1StrandContext.html#a2b7aef996aecc1b31da6baee5649c321">ripple::StrandContext::strandDst</a></div><div class="ttdeci">const AccountID strandDst</div><div class="ttdoc">Strand destination account.</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00528">Steps.h:528</a></div></div>
<div class="ttc" id="astructripple_1_1EitherAmount_html"><div class="ttname"><a href="structripple_1_1EitherAmount.html">ripple::EitherAmount</a></div><div class="ttdef"><b>Definition:</b> <a href="AmountSpec_8h_source.html#l00059">AmountSpec.h:59</a></div></div>
<div class="ttc" id="aclassripple_1_1QualityFunction_html"><div class="ttname"><a href="classripple_1_1QualityFunction.html">ripple::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#l00039">QualityFunction.h:39</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a449baf2ba9ae982f455c65884b3a8500"><div class="ttname"><a href="structripple_1_1StrandContext.html#a449baf2ba9ae982f455c65884b3a8500">ripple::StrandContext::isFirst</a></div><div class="ttdeci">const bool 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#l00531">Steps.h:531</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a20f852451e14c6cc04c3fbb5a49c41f6"><div class="ttname"><a href="structripple_1_1StrandContext.html#a20f852451e14c6cc04c3fbb5a49c41f6">ripple::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#l00540">Steps.h:540</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a9150649697d30c944666a0b0fec1bb96"><div class="ttname"><a href="classripple_1_1Step.html#a9150649697d30c944666a0b0fec1bb96">ripple::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#l00149">Steps.h:149</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="anamespaceripple_html_a7cc64e12723fbc9606d85442a2569fed"><div class="ttname"><a href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fed">ripple::QualityDirection</a></div><div class="ttdeci">QualityDirection</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00040">Steps.h:40</a></div></div>
<div class="ttc" id="aclassripple_1_1Book_html"><div class="ttname"><a href="classripple_1_1Book.html">ripple::Book</a></div><div class="ttdoc">Specifies an order book.</div><div class="ttdef"><b>Definition:</b> <a href="Book_8h_source.html#l00033">Book.h:33</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a7b4316acd85226820b3fc53f1f5d0711"><div class="ttname"><a href="classripple_1_1Step.html#a7b4316acd85226820b3fc53f1f5d0711">ripple::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="anamespaceripple_1_1test_html_a23eb2c2b79afcc7ee5faa4101e1f634c"><div class="ttname"><a href="namespaceripple_1_1test.html#a23eb2c2b79afcc7ee5faa4101e1f634c">ripple::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#l00385">XRPEndpointStep.cpp:385</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a44775ea2303695696046b0e44e436f89"><div class="ttname"><a href="classripple_1_1Step.html#a44775ea2303695696046b0e44e436f89">ripple::Step::~Step</a></div><div class="ttdeci">virtual ~Step()=default</div></div>
<div class="ttc" id="astructripple_1_1QualityFunction_1_1CLOBLikeTag_html"><div class="ttname"><a href="structripple_1_1QualityFunction_1_1CLOBLikeTag.html">ripple::QualityFunction::CLOBLikeTag</a></div><div class="ttdef"><b>Definition:</b> <a href="QualityFunction_8h_source.html#l00055">QualityFunction.h:55</a></div></div>
<div class="ttc" id="aclassripple_1_1Step_html_a8c0b0fb5f0e476dfee59b2a085f34a93"><div class="ttname"><a href="classripple_1_1Step.html#a8c0b0fb5f0e476dfee59b2a085f34a93">ripple::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#l00211">Steps.h:211</a></div></div>
<div class="ttc" id="anamespaceripple_html_a87ca56bb018dd1fe6d4bca41a9340ea6"><div class="ttname"><a href="namespaceripple.html#a87ca56bb018dd1fe6d4bca41a9340ea6">ripple::make_BookStepIX</a></div><div class="ttdeci">std::pair&lt; TER, std::unique_ptr&lt; Step &gt; &gt; make_BookStepIX(StrandContext const &amp;ctx, Issue const &amp;in)</div><div class="ttdef"><b>Definition:</b> <a href="BookStep_8cpp_source.html#l01362">BookStep.cpp:1362</a></div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a1f64547d1189ede6fef202ada9dc0f2b"><div class="ttname"><a href="structripple_1_1StrandContext.html#a1f64547d1189ede6fef202ada9dc0f2b">ripple::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#l00546">Steps.h:546</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 class="ttdoc">STL class.</div></div>
<div class="ttc" id="astructripple_1_1StrandContext_html_a82d457c1417626119622430af844184e"><div class="ttname"><a href="structripple_1_1StrandContext.html#a82d457c1417626119622430af844184e">ripple::StrandContext::isDefaultPath</a></div><div class="ttdeci">const bool isDefaultPath</div><div class="ttdoc">true if Strand is default path</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00535">Steps.h:535</a></div></div>
<div class="ttc" id="anamespaceripple_html_a00ae0d729cb3e35b6bcac9a27ebb5284"><div class="ttname"><a href="namespaceripple.html#a00ae0d729cb3e35b6bcac9a27ebb5284">ripple::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#l00049">AccountID.h:49</a></div></div>
<div class="ttc" id="anamespaceripple_html_a2fca0f72cfacc04d15ad41d84ebf46fda965dbaac085fc891bfbbd4f9d145bbc8"><div class="ttname"><a href="namespaceripple.html#a2fca0f72cfacc04d15ad41d84ebf46fda965dbaac085fc891bfbbd4f9d145bbc8">ripple::StrandDirection::forward</a></div><div class="ttdeci">@ forward</div></div>
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