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<div class="headertitle"><div class="title">AMMUtils.cpp</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">/*</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> Copyright (c) 2023 Ripple Labs Inc.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"></span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"></span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">*/</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment">//==============================================================================</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include &lt;xrpld/app/misc/AMMUtils.h&gt;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include &lt;xrpld/ledger/Sandbox.h&gt;</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include &lt;xrpl/basics/Log.h&gt;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include &lt;xrpl/protocol/AMMCore.h&gt;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include &lt;xrpl/protocol/STObject.h&gt;</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;STAmount, STAmount&gt;</a></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="namespaceripple.html#a887bf45d7cc0bf68aec6440746faca36"> 30</a></span><a class="code hl_function" href="namespaceripple.html#a887bf45d7cc0bf68aec6440746faca36">ammPoolHolds</a>(</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view,</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; <a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>,</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; issue1,</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; issue2,</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <a class="code hl_enumeration" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085">FreezeHandling</a> freezeHandling,</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> <span class="keyword">const</span> j)</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span>{</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">auto</span> <span class="keyword">const</span> assetInBalance =</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <a class="code hl_function" href="namespaceripple.html#ab001e43f50e612727b1ce5985a2770d6">accountHolds</a>(view, <a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>, issue1, freezeHandling, j);</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">auto</span> <span class="keyword">const</span> assetOutBalance =</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <a class="code hl_function" href="namespaceripple.html#ab001e43f50e612727b1ce5985a2770d6">accountHolds</a>(view, <a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>, issue2, freezeHandling, j);</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keywordflow">return</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(assetInBalance, assetOutBalance);</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span>}</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span>Expected&lt;std::tuple&lt;STAmount, STAmount, STAmount&gt;, <a class="code hl_typedef" href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">TER</a>&gt;</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"><a class="line" href="namespaceripple.html#ab656cc4e3a94b007e52a53420c2d2460"> 46</a></span><a class="code hl_function" href="namespaceripple.html#ab656cc4e3a94b007e52a53420c2d2460">ammHolds</a>(</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view,</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <a class="code hl_class" href="classripple_1_1STLedgerEntry.html">SLE</a> <span class="keyword">const</span>&amp; ammSle,</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Issue&gt;</a> <span class="keyword">const</span>&amp; optIssue1,</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Issue&gt;</a> <span class="keyword">const</span>&amp; optIssue2,</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <a class="code hl_enumeration" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085">FreezeHandling</a> freezeHandling,</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> <span class="keyword">const</span> j)</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span>{</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">auto</span> <span class="keyword">const</span> <a class="code hl_enumvalue" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401eafe5fe0415fc3e0ff4942d8454f363d2c">issues</a> = [&amp;]() -&gt; <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional</a>&lt;<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;Issue, Issue&gt;</a>&gt; {</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">auto</span> <span class="keyword">const</span> issue1 = ammSle[sfAsset].get&lt;<a class="code hl_class" href="classripple_1_1Issue.html">Issue</a>&gt;();</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">auto</span> <span class="keyword">const</span> issue2 = ammSle[sfAsset2].get&lt;<a class="code hl_class" href="classripple_1_1Issue.html">Issue</a>&gt;();</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">if</span> (optIssue1 &amp;&amp; optIssue2)</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> {</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#aac3db9cd7b81ce8bd1ebf45435f0909b">invalidAMMAssetPair</a>(</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> *optIssue1,</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> *optIssue2,</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/make_optional.html">std::make_optional</a>(<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(issue1, issue2))))</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> {</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="comment">// This error can only be hit if the AMM is corrupted</span></div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;ammHolds: Invalid optIssue1 or optIssue2 &quot;</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> &lt;&lt; *optIssue1 &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; *optIssue2;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordflow">return</span> std::nullopt;</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> }</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keywordflow">return</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/make_optional.html">std::make_optional</a>(<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(*optIssue1, *optIssue2));</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> }</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keyword">auto</span> <span class="keyword">const</span> singleIssue =</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> [&amp;issue1, &amp;issue2, &amp;j](</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> checkIssue,</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordtype">char</span> <span class="keyword">const</span>* label) -&gt; <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional</a>&lt;<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;Issue, Issue&gt;</a>&gt; {</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordflow">if</span> (checkIssue == issue1)</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keywordflow">return</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/make_optional.html">std::make_optional</a>(<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(issue1, issue2));</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (checkIssue == issue2)</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordflow">return</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/make_optional.html">std::make_optional</a>(<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(issue2, issue1));</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="comment">// Unreachable unless AMM corrupted.</span></div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> &lt;&lt; <span class="stringliteral">&quot;ammHolds: Invalid &quot;</span> &lt;&lt; label &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; checkIssue;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keywordflow">return</span> std::nullopt;</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> };</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keywordflow">if</span> (optIssue1)</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> {</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordflow">return</span> singleIssue(*optIssue1, <span class="stringliteral">&quot;optIssue1&quot;</span>);</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> }</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (optIssue2)</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> {</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="comment">// Cannot have Amount2 without Amount.</span></div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keywordflow">return</span> singleIssue(*optIssue2, <span class="stringliteral">&quot;optIssue2&quot;</span>); <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> }</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">return</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/make_optional.html">std::make_optional</a>(<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(issue1, issue2));</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> }();</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">if</span> (!<a class="code hl_enumvalue" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401eafe5fe0415fc3e0ff4942d8454f363d2c">issues</a>)</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classripple_1_1Unexpected.html">Unexpected</a>(<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9">tecAMM_INVALID_TOKENS</a>);</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keyword">auto</span> <span class="keyword">const</span> [asset1, asset2] = <a class="code hl_function" href="namespaceripple.html#a887bf45d7cc0bf68aec6440746faca36">ammPoolHolds</a>(</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> view,</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> ammSle.<a class="code hl_function" href="classripple_1_1STObject.html#a0d2d874d34a1c3ed432cdb9fb1386b35">getAccountID</a>(sfAccount),</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <a class="code hl_enumvalue" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401eafe5fe0415fc3e0ff4942d8454f363d2c">issues</a>-&gt;first,</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <a class="code hl_enumvalue" href="namespaceripple.html#a8c623abdba7fa97ffd148311056d401eafe5fe0415fc3e0ff4942d8454f363d2c">issues</a>-&gt;second,</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> freezeHandling,</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> j);</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordflow">return</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/tuple/make_tuple.html">std::make_tuple</a>(asset1, asset2, ammSle[sfLPTokenBalance]);</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span>}</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span>STAmount</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"><a class="line" href="namespaceripple.html#a7c5d3108f4942ebc53a3fa4f83c2d577"> 112</a></span><a class="code hl_function" href="namespaceripple.html#a7c5d3108f4942ebc53a3fa4f83c2d577">ammLPHolds</a>(</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view,</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <a class="code hl_class" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span>&amp; cur1,</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <a class="code hl_class" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span>&amp; cur2,</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; ammAccount,</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; lpAccount,</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> <span class="keyword">const</span> j)</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span>{</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="comment">// This function looks similar to `accountHolds`. However, it only checks if</span></div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="comment">// a LPToken holder has enough balance. On the other hand, `accountHolds`</span></div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="comment">// checks if the underlying assets of LPToken are frozen with the</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="comment">// fixFrozenLPTokenTransfer amendment</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keyword">auto</span> <span class="keyword">const</span> currency = <a class="code hl_function" href="namespaceripple.html#a2e120e21ebcb5778e7ead49555f5297f">ammLPTCurrency</a>(cur1, cur2);</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> amount;</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> </div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keyword">auto</span> <span class="keyword">const</span> sle = view.<a class="code hl_function" href="classripple_1_1ReadView.html#a0583a050ea7799ba331f6222a905f304">read</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#a55890af7192834c632299746ba300be8">keylet::line</a>(lpAccount, ammAccount, currency));</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keywordflow">if</span> (!sle)</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> {</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> amount.<a class="code hl_function" href="classripple_1_1STAmount.html#ae1e71aef94d7a8d5730eb85804b710da">clear</a>(<a class="code hl_class" href="classripple_1_1Issue.html">Issue</a>{currency, ammAccount});</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) &lt;&lt; <span class="stringliteral">&quot;ammLPHolds: no SLE &quot;</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> &lt;&lt; <span class="stringliteral">&quot; lpAccount=&quot;</span> &lt;&lt; <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(lpAccount)</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> &lt;&lt; <span class="stringliteral">&quot; amount=&quot;</span> &lt;&lt; amount.<a class="code hl_function" href="classripple_1_1STAmount.html#aee39db45aa65eddca7002ad9bf3e7877">getFullText</a>();</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> }</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a6cb89b79bc073abda42953c323d36cda">isFrozen</a>(view, lpAccount, currency, ammAccount))</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> {</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> amount.<a class="code hl_function" href="classripple_1_1STAmount.html#ae1e71aef94d7a8d5730eb85804b710da">clear</a>(<a class="code hl_class" href="classripple_1_1Issue.html">Issue</a>{currency, ammAccount});</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) &lt;&lt; <span class="stringliteral">&quot;ammLPHolds: frozen currency &quot;</span></div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> &lt;&lt; <span class="stringliteral">&quot; lpAccount=&quot;</span> &lt;&lt; <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(lpAccount)</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> &lt;&lt; <span class="stringliteral">&quot; amount=&quot;</span> &lt;&lt; amount.<a class="code hl_function" href="classripple_1_1STAmount.html#aee39db45aa65eddca7002ad9bf3e7877">getFullText</a>();</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> }</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> {</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> amount = sle-&gt;getFieldAmount(sfBalance);</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordflow">if</span> (lpAccount &gt; ammAccount)</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> {</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <span class="comment">// Put balance in account terms.</span></div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> amount.<a class="code hl_function" href="classripple_1_1STAmount.html#ad9cebdb647da68f740009f9cda4dbe83">negate</a>();</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> }</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> amount.<a class="code hl_function" href="classripple_1_1STAmount.html#a532cc28fd8b3d99c5de749e7e78fd08d">setIssuer</a>(ammAccount);</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) &lt;&lt; <span class="stringliteral">&quot;ammLPHolds:&quot;</span></div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> &lt;&lt; <span class="stringliteral">&quot; lpAccount=&quot;</span> &lt;&lt; <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(lpAccount)</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> &lt;&lt; <span class="stringliteral">&quot; amount=&quot;</span> &lt;&lt; amount.<a class="code hl_function" href="classripple_1_1STAmount.html#aee39db45aa65eddca7002ad9bf3e7877">getFullText</a>();</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> }</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> </div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordflow">return</span> view.<a class="code hl_function" href="classripple_1_1ReadView.html#a81e1b7628e44e758a0359061c4b17c96">balanceHook</a>(lpAccount, ammAccount, amount);</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span>}</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> </div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span>STAmount</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"><a class="line" href="namespaceripple.html#ac129454b08e1acf73c79f09c595a9655"> 162</a></span><a class="code hl_function" href="namespaceripple.html#a7c5d3108f4942ebc53a3fa4f83c2d577">ammLPHolds</a>(</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view,</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <a class="code hl_class" href="classripple_1_1STLedgerEntry.html">SLE</a> <span class="keyword">const</span>&amp; ammSle,</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; lpAccount,</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> <span class="keyword">const</span> j)</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span>{</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a7c5d3108f4942ebc53a3fa4f83c2d577">ammLPHolds</a>(</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> view,</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> ammSle[sfAsset].get&lt;Issue&gt;().currency,</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> ammSle[sfAsset2].get&lt;Issue&gt;().currency,</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> ammSle[sfAccount],</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> lpAccount,</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> j);</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span>}</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a></div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"><a class="line" href="namespaceripple.html#a308162f4d3c7b3c005ee6907ab576da1"> 178</a></span><a class="code hl_function" href="namespaceripple.html#a308162f4d3c7b3c005ee6907ab576da1">getTradingFee</a>(<a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view, <a class="code hl_class" href="classripple_1_1STLedgerEntry.html">SLE</a> <span class="keyword">const</span>&amp; ammSle, <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; account)</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span>{</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keyword">using namespace </span><a class="code hl_namespaceRef" href="http://en.cppreference.com/w/namespacestd_1_1chrono.html">std::chrono</a>;</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> !view.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>().<a class="code hl_function" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(fixInnerObjTemplate) ||</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> ammSle.<a class="code hl_function" href="classripple_1_1STObject.html#aaf5d617701ac3afc4ad6a13862459692">isFieldPresent</a>(sfAuctionSlot),</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="stringliteral">&quot;ripple::getTradingFee : auction present&quot;</span>);</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="keywordflow">if</span> (ammSle.<a class="code hl_function" href="classripple_1_1STObject.html#aaf5d617701ac3afc4ad6a13862459692">isFieldPresent</a>(sfAuctionSlot))</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> {</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keyword">auto</span> <span class="keyword">const</span>&amp; auctionSlot =</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <span class="keyword">static_cast&lt;</span><a class="code hl_class" href="classripple_1_1STObject.html">STObject</a> const&amp;<span class="keyword">&gt;</span>(ammSle.<a class="code hl_function" href="classripple_1_1STObject.html#acdaa535c84b4d5d599bacf9a964144ee">peekAtField</a>(sfAuctionSlot));</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="comment">// Not expired</span></div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> expiration = auctionSlot[~sfExpiration];</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> duration_cast&lt;seconds&gt;(</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> view.<a class="code hl_function" href="classripple_1_1ReadView.html#aca9d5e022d68fdd94bf3c8e36a294a96">info</a>().<a class="code hl_variable" href="structripple_1_1LedgerHeader.html#acbaff4abb7243e02f45e63bd19843aa9">parentCloseTime</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/chrono/time_point/time_since_epoch.html">time_since_epoch</a>())</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> .count() &lt; expiration)</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> {</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keywordflow">if</span> (auctionSlot[~sfAccount] == account)</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="keywordflow">return</span> auctionSlot[sfDiscountedFee];</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keywordflow">if</span> (auctionSlot.isFieldPresent(sfAuthAccounts))</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> {</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; acct :</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> auctionSlot.getFieldArray(sfAuthAccounts))</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="keywordflow">if</span> (acct[~sfAccount] == account)</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keywordflow">return</span> auctionSlot[sfDiscountedFee];</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> }</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> }</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> }</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordflow">return</span> ammSle[sfTradingFee];</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span>}</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span>STAmount</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"><a class="line" href="namespaceripple.html#ac7da6b05048137df6afafbcb4af6343a"> 210</a></span><a class="code hl_function" href="namespaceripple.html#ac7da6b05048137df6afafbcb4af6343a">ammAccountHolds</a>(</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> <a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view,</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; <a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>,</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; issue)</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span>{</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(issue))</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> {</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> sle = view.<a class="code hl_function" href="classripple_1_1ReadView.html#a0583a050ea7799ba331f6222a905f304">read</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">keylet::account</a>(<a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>)))</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <span class="keywordflow">return</span> (*sle)[sfBalance];</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> }</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> sle = view.<a class="code hl_function" href="classripple_1_1ReadView.html#a0583a050ea7799ba331f6222a905f304">read</a>(</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <a class="code hl_function" href="namespaceripple_1_1keylet.html#a55890af7192834c632299746ba300be8">keylet::line</a>(<a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>, issue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>, issue.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>));</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> sle &amp;&amp;</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> !<a class="code hl_function" href="namespaceripple.html#a6cb89b79bc073abda42953c323d36cda">isFrozen</a>(view, <a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>, issue.<a class="code hl_variable" href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">currency</a>, issue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>))</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> {</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> <span class="keyword">auto</span> amount = (*sle)[sfBalance];</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a> &gt; issue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>)</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> amount.<a class="code hl_function" href="classripple_1_1STAmount.html#ad9cebdb647da68f740009f9cda4dbe83">negate</a>();</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> amount.setIssuer(issue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>);</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <span class="keywordflow">return</span> amount;</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> }</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> </div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{issue};</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span>}</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span><span class="keyword">static</span> <a class="code hl_typedef" href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">TER</a></div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"><a class="line" href="namespaceripple.html#a96aad8b6259b8386922313cf02965f98"> 236</a></span><a class="code hl_function" href="namespaceripple.html#a96aad8b6259b8386922313cf02965f98">deleteAMMTrustLines</a>(</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <a class="code hl_class" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; sb,</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; <a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>,</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> maxTrustlinesToDelete,</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span>{</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#ac63838a9be23c18086f1f05c78867399">cleanupOnAccountDelete</a>(</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> sb,</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <a class="code hl_function" href="namespaceripple_1_1keylet.html#acd4d51d467fc6e75745baf179a7965ef">keylet::ownerDir</a>(<a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>),</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> [&amp;](<a class="code hl_enumeration" href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139">LedgerEntryType</a> nodeType,</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp;,</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a>&amp; sleItem) -&gt; <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, SkipEntry&gt;</a> {</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <span class="comment">// Skip AMM</span></div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <span class="keywordflow">if</span> (nodeType == LedgerEntryType::ltAMM)</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>, <a class="code hl_enumvalue" href="namespaceripple.html#a5c353aea81a72e698c287a3e5289619aa93cba07454f06a4a960172bbd6e2a435">SkipEntry::Yes</a>};</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <span class="comment">// Should only have the trustlines</span></div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <span class="keywordflow">if</span> (nodeType != LedgerEntryType::ltRIPPLE_STATE)</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> {</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> &lt;&lt; <span class="stringliteral">&quot;deleteAMMTrustLines: deleting non-trustline &quot;</span></div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> &lt;&lt; nodeType;</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>, <a class="code hl_enumvalue" href="namespaceripple.html#a5c353aea81a72e698c287a3e5289619aabafd7322c6e97d25b6299b5d6fe8920b">SkipEntry::No</a>};</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> }</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> </div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> <span class="comment">// Trustlines must have zero balance</span></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="keywordflow">if</span> (sleItem-&gt;getFieldAmount(sfBalance) != beast::zero)</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> {</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> &lt;&lt; <span class="stringliteral">&quot;deleteAMMTrustLines: deleting trustline with &quot;</span></div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> <span class="stringliteral">&quot;non-zero balance.&quot;</span>;</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>, <a class="code hl_enumvalue" href="namespaceripple.html#a5c353aea81a72e698c287a3e5289619aabafd7322c6e97d25b6299b5d6fe8920b">SkipEntry::No</a>};</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> }</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> </div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> <span class="keywordflow">return</span> {</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <a class="code hl_function" href="namespaceripple.html#a2da08ee715495ec871618786c8afec80">deleteAMMTrustLine</a>(sb, sleItem, <a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>, j),</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> <a class="code hl_enumvalue" href="namespaceripple.html#a5c353aea81a72e698c287a3e5289619aabafd7322c6e97d25b6299b5d6fe8920b">SkipEntry::No</a>};</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> },</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> j,</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> maxTrustlinesToDelete);</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span>}</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> </div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span><a class="code hl_typedef" href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">TER</a></div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"><a class="line" href="namespaceripple.html#a39496f811d81eeceaec4ab1fe9f877ac"> 282</a></span><a class="code hl_function" href="namespaceripple.html#a39496f811d81eeceaec4ab1fe9f877ac">deleteAMMAccount</a>(</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> <a class="code hl_class" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; sb,</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; asset,</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; asset2,</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span>{</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <span class="keyword">auto</span> ammSle = sb.<a class="code hl_function" href="classripple_1_1detail_1_1ApplyViewBase.html#afe88196d7aec85f2af00d7cd0b1a28c3">peek</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#a54b18d5d8dab25d338f7e105bea1068b">keylet::amm</a>(asset, asset2));</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <span class="keywordflow">if</span> (!ammSle)</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> {</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) &lt;&lt; <span class="stringliteral">&quot;deleteAMMAccount: AMM object does not exist &quot;</span></div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> &lt;&lt; asset &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; asset2;</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>;</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> }</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> </div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> <span class="keyword">auto</span> <span class="keyword">const</span> <a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a> = (*ammSle)[sfAccount];</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <span class="keyword">auto</span> sleAMMRoot = sb.<a class="code hl_function" href="classripple_1_1detail_1_1ApplyViewBase.html#afe88196d7aec85f2af00d7cd0b1a28c3">peek</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">keylet::account</a>(<a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>));</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <span class="keywordflow">if</span> (!sleAMMRoot)</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> {</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) &lt;&lt; <span class="stringliteral">&quot;deleteAMMAccount: AMM account does not exist &quot;</span></div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> &lt;&lt; <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(<a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>);</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>;</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> }</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> </div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter =</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> <a class="code hl_function" href="namespaceripple.html#a96aad8b6259b8386922313cf02965f98">deleteAMMTrustLines</a>(sb, <a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>, <a class="code hl_variable" href="namespaceripple.html#ad961eb0fea4cf5a88afbb1855530ffe5">maxDeletableAMMTrustLines</a>, j);</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> ter != <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <span class="keywordflow">return</span> ter;</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> </div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> <span class="keyword">auto</span> <span class="keyword">const</span> ownerDirKeylet = <a class="code hl_function" href="namespaceripple_1_1keylet.html#acd4d51d467fc6e75745baf179a7965ef">keylet::ownerDir</a>(<a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>);</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> <span class="keywordflow">if</span> (!sb.<a class="code hl_function" href="classripple_1_1ApplyView.html#a5a06441ef4fdb9b7f6e51437ce4a959f">dirRemove</a>(</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> ownerDirKeylet, (*ammSle)[sfOwnerNode], ammSle-&gt;key(), <span class="keyword">false</span>))</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> {</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) &lt;&lt; <span class="stringliteral">&quot;deleteAMMAccount: failed to remove dir link&quot;</span>;</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>;</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> }</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <span class="keywordflow">if</span> (sb.<a class="code hl_function" href="classripple_1_1detail_1_1ApplyViewBase.html#ab5b90b656223e19272dfe10e2dcd7f56">exists</a>(ownerDirKeylet) &amp;&amp; !sb.<a class="code hl_function" href="classripple_1_1ApplyView.html#a68f2bcf1204498ac968947005ef9c3de">emptyDirDelete</a>(ownerDirKeylet))</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> {</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> JLOG(j.<a class="code hl_function" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) &lt;&lt; <span class="stringliteral">&quot;deleteAMMAccount: cannot delete root dir node of &quot;</span></div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> &lt;&lt; <a class="code hl_function" href="namespaceripple.html#a08a13b62b18272366f788632359e8793">toBase58</a>(<a class="code hl_function" href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ammAccountID</a>);</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>;</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> }</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> </div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> sb.<a class="code hl_function" href="classripple_1_1detail_1_1ApplyViewBase.html#a165c96d3bf59c98b608ffabcf2f70276">erase</a>(ammSle);</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> sb.<a class="code hl_function" href="classripple_1_1detail_1_1ApplyViewBase.html#a165c96d3bf59c98b608ffabcf2f70276">erase</a>(sleAMMRoot);</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> </div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span>}</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> </div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span><span class="keywordtype">void</span></div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"><a class="line" href="namespaceripple.html#a78b3ccb8c17df3888bf47d05cb5376c1"> 339</a></span><a class="code hl_function" href="namespaceripple.html#a78b3ccb8c17df3888bf47d05cb5376c1">initializeFeeAuctionVote</a>(</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> <a class="code hl_class" href="classripple_1_1ApplyView.html">ApplyView</a>&amp; view,</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a>&amp; ammSle,</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; account,</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; lptIssue,</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a> tfee)</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span>{</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> <span class="keyword">auto</span> <span class="keyword">const</span>&amp; rules = view.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>();</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> <span class="comment">// AMM creator gets the voting slot.</span></div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> <a class="code hl_class" href="classripple_1_1STArray.html">STArray</a> voteSlots;</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> <a class="code hl_class" href="classripple_1_1STObject.html">STObject</a> voteEntry = <a class="code hl_function" href="classripple_1_1STObject.html#ab027b1e13d78b76dd6f41f0fb3459792">STObject::makeInnerObject</a>(sfVoteEntry);</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <span class="keywordflow">if</span> (tfee != 0)</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> voteEntry.<a class="code hl_function" href="classripple_1_1STObject.html#a65cee099ee8ff5529ea7c5c4a028d566">setFieldU16</a>(sfTradingFee, tfee);</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> voteEntry.<a class="code hl_function" href="classripple_1_1STObject.html#acd1aac04649d694a3524faf2ddebf843">setFieldU32</a>(sfVoteWeight, <a class="code hl_variable" href="namespaceripple.html#aaa934f7a06a533f8eae7acf597b2161d">VOTE_WEIGHT_SCALE_FACTOR</a>);</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> voteEntry.<a class="code hl_function" href="classripple_1_1STObject.html#ab503dfe8edde82e6c80719cc73201a6d">setAccountID</a>(sfAccount, account);</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> voteSlots.<a class="code hl_function" href="classripple_1_1STArray.html#adc3dc750320964c46b6d4ea2af8b8bc7">push_back</a>(voteEntry);</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> ammSle-&gt;setFieldArray(sfVoteSlots, voteSlots);</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> <span class="comment">// AMM creator gets the auction slot for free.</span></div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> <span class="comment">// AuctionSlot is created on AMMCreate and updated on AMMDeposit</span></div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> <span class="comment">// when AMM is in an empty state</span></div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> <span class="keywordflow">if</span> (rules.enabled(fixInnerObjTemplate) &amp;&amp;</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> !ammSle-&gt;isFieldPresent(sfAuctionSlot))</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> {</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <a class="code hl_class" href="classripple_1_1STObject.html">STObject</a> auctionSlot = <a class="code hl_function" href="classripple_1_1STObject.html#ab027b1e13d78b76dd6f41f0fb3459792">STObject::makeInnerObject</a>(sfAuctionSlot);</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> ammSle-&gt;set(std::move(auctionSlot));</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> }</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <a class="code hl_class" href="classripple_1_1STObject.html">STObject</a>&amp; auctionSlot = ammSle-&gt;peekFieldObject(sfAuctionSlot);</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> auctionSlot.<a class="code hl_function" href="classripple_1_1STObject.html#ab503dfe8edde82e6c80719cc73201a6d">setAccountID</a>(sfAccount, account);</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> <span class="comment">// current + sec in 24h</span></div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <span class="keyword">auto</span> <span class="keyword">const</span> expiration = std::chrono::duration_cast&lt;std::chrono::seconds&gt;(</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> view.<a class="code hl_function" href="classripple_1_1ReadView.html#aca9d5e022d68fdd94bf3c8e36a294a96">info</a>().<a class="code hl_variable" href="structripple_1_1LedgerHeader.html#acbaff4abb7243e02f45e63bd19843aa9">parentCloseTime</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/chrono/time_point/time_since_epoch.html">time_since_epoch</a>())</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> .count() +</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> <a class="code hl_variable" href="namespaceripple.html#a1bdde33b446d3f98ddf6f1fd92baeca7">TOTAL_TIME_SLOT_SECS</a>;</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> auctionSlot.<a class="code hl_function" href="classripple_1_1STObject.html#acd1aac04649d694a3524faf2ddebf843">setFieldU32</a>(sfExpiration, expiration);</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> auctionSlot.<a class="code hl_function" href="classripple_1_1STObject.html#a7eedf70fc6afba6c2b8c6b2ba27ba23e">setFieldAmount</a>(sfPrice, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{lptIssue, 0});</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> <span class="comment">// Set the fee</span></div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <span class="keywordflow">if</span> (tfee != 0)</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> ammSle-&gt;setFieldU16(sfTradingFee, tfee);</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ammSle-&gt;isFieldPresent(sfTradingFee))</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> ammSle-&gt;makeFieldAbsent(sfTradingFee); <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> dfee = tfee / <a class="code hl_variable" href="namespaceripple.html#afc5d8c9c40be21c625aa413b915eb02f">AUCTION_SLOT_DISCOUNTED_FEE_FRACTION</a>)</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> auctionSlot.<a class="code hl_function" href="classripple_1_1STObject.html#a65cee099ee8ff5529ea7c5c4a028d566">setFieldU16</a>(sfDiscountedFee, dfee);</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (auctionSlot.<a class="code hl_function" href="classripple_1_1STObject.html#aaf5d617701ac3afc4ad6a13862459692">isFieldPresent</a>(sfDiscountedFee))</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> auctionSlot.<a class="code hl_function" href="classripple_1_1STObject.html#a624bc6e179ff15ec5f08a4d1c7d1932e">makeFieldAbsent</a>(sfDiscountedFee); <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span>}</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> </div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span>Expected&lt;bool, TER&gt;</div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"><a class="line" href="namespaceripple.html#a62e9ba0cf1379cc7c73007cafd91b972"> 386</a></span><a class="code hl_function" href="namespaceripple.html#a62e9ba0cf1379cc7c73007cafd91b972">isOnlyLiquidityProvider</a>(</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> <a class="code hl_class" href="classripple_1_1ReadView.html">ReadView</a> <span class="keyword">const</span>&amp; view,</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> <a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; ammIssue,</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span>&amp; lpAccount)</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span>{</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> <span class="comment">// Liquidity Provider (LP) must have one LPToken trustline</span></div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a> nLPTokenTrustLines = 0;</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> <span class="comment">// There are at most two IOU trustlines. One or both could be to the LP</span></div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> <span class="comment">// if LP is the issuer, or a different account if LP is not an issuer.</span></div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> <span class="comment">// For instance, if AMM has two tokens USD and EUR and LP is not the issuer</span></div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> <span class="comment">// of the tokens then the trustlines are between AMM account and the issuer.</span></div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a> nIOUTrustLines = 0;</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> <span class="comment">// There is only one AMM object</span></div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> <span class="keywordtype">bool</span> hasAMM = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> <span class="comment">// AMM LP has at most three trustlines and only one AMM object must exist.</span></div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> <span class="comment">// If there are more than five objects then it&#39;s either an error or</span></div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> <span class="comment">// there are more than one LP. Ten pages should be sufficient to include</span></div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> <span class="comment">// five objects.</span></div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a> limit = 10;</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> <span class="keyword">auto</span> <span class="keyword">const</span> <a class="code hl_function" href="namespaceripple.html#acdc87ea9c4ad1742d4aeebac963e8570">root</a> = <a class="code hl_function" href="namespaceripple_1_1keylet.html#acd4d51d467fc6e75745baf179a7965ef">keylet::ownerDir</a>(ammIssue.<a class="code hl_variable" href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">account</a>);</div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> <span class="keyword">auto</span> currentIndex = <a class="code hl_function" href="namespaceripple.html#acdc87ea9c4ad1742d4aeebac963e8570">root</a>;</div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> </div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> <span class="comment">// Iterate over AMM owner directory objects.</span></div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> <span class="keywordflow">while</span> (limit-- &gt;= 1)</div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> {</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> <span class="keyword">auto</span> <span class="keyword">const</span> ownerDir = view.<a class="code hl_function" href="classripple_1_1ReadView.html#a0583a050ea7799ba331f6222a905f304">read</a>(currentIndex);</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> <span class="keywordflow">if</span> (!ownerDir)</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classripple_1_1Unexpected.html">Unexpected&lt;TER&gt;</a>(<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>); <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; key : ownerDir-&gt;getFieldV256(sfIndexes))</div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> {</div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> <span class="keyword">auto</span> <span class="keyword">const</span> sle = view.<a class="code hl_function" href="classripple_1_1ReadView.html#a0583a050ea7799ba331f6222a905f304">read</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#a516c4417e096d959db80ccd8ebcf7b83">keylet::child</a>(key));</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> <span class="keywordflow">if</span> (!sle)</div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classripple_1_1Unexpected.html">Unexpected&lt;TER&gt;</a>(<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>); <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="comment">// Only one AMM object</span></div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> <span class="keywordflow">if</span> (sle-&gt;getFieldU16(sfLedgerEntryType) == ltAMM)</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> {</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> <span class="keywordflow">if</span> (hasAMM)</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classripple_1_1Unexpected.html">Unexpected&lt;TER&gt;</a>(<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>); <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> hasAMM = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> <span class="keywordflow">continue</span>;</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> }</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <span class="keywordflow">if</span> (sle-&gt;getFieldU16(sfLedgerEntryType) != ltRIPPLE_STATE)</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classripple_1_1Unexpected.html">Unexpected&lt;TER&gt;</a>(<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>); <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> <span class="keyword">auto</span> <span class="keyword">const</span> lowLimit = sle-&gt;getFieldAmount(sfLowLimit);</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> <span class="keyword">auto</span> <span class="keyword">const</span> highLimit = sle-&gt;getFieldAmount(sfHighLimit);</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <span class="keyword">auto</span> <span class="keyword">const</span> isLPTrustline = lowLimit.getIssuer() == lpAccount ||</div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> highLimit.getIssuer() == lpAccount;</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <span class="keyword">auto</span> <span class="keyword">const</span> isLPTokenTrustline =</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> lowLimit.issue() == ammIssue || highLimit.issue() == ammIssue;</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> </div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> <span class="comment">// Liquidity Provider trustline</span></div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> <span class="keywordflow">if</span> (isLPTrustline)</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> {</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> <span class="comment">// LPToken trustline</span></div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> <span class="keywordflow">if</span> (isLPTokenTrustline)</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> {</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> <span class="keywordflow">if</span> (++nLPTokenTrustLines &gt; 1)</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classripple_1_1Unexpected.html">Unexpected&lt;TER&gt;</a>(<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>); <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> }</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (++nIOUTrustLines &gt; 2)</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classripple_1_1Unexpected.html">Unexpected&lt;TER&gt;</a>(<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>); <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> }</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="comment">// Another Liquidity Provider LPToken trustline</span></div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (isLPTokenTrustline)</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (++nIOUTrustLines &gt; 2)</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classripple_1_1Unexpected.html">Unexpected&lt;TER&gt;</a>(<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>); <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> }</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> <span class="keyword">auto</span> <span class="keyword">const</span> uNodeNext = ownerDir-&gt;getFieldU64(sfIndexNext);</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> <span class="keywordflow">if</span> (uNodeNext == 0)</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> {</div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> <span class="keywordflow">if</span> (nLPTokenTrustLines != 1 || nIOUTrustLines == 0 ||</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> nIOUTrustLines &gt; 2)</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classripple_1_1Unexpected.html">Unexpected&lt;TER&gt;</a>(<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>); <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> }</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> currentIndex = <a class="code hl_function" href="namespaceripple_1_1keylet.html#aaa5be5f268b3d5d79e99ce5bcbc4fab2">keylet::page</a>(<a class="code hl_function" href="namespaceripple.html#acdc87ea9c4ad1742d4aeebac963e8570">root</a>, uNodeNext);</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> }</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> <span class="keywordflow">return</span> <a class="code hl_class" href="classripple_1_1Unexpected.html">Unexpected&lt;TER&gt;</a>(<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>); <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span>}</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> </div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span>} <span class="comment">// namespace ripple</span></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#l00059">Journal.h:60</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_a49b0713e65bb8e2c51b76fbf16252afe"><div class="ttname"><a href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">beast::Journal::error</a></div><div class="ttdeci">Stream error() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00346">Journal.h:346</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_a556228cb60bcf405c225d3f64b7b01ae"><div class="ttname"><a href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">beast::Journal::debug</a></div><div class="ttdeci">Stream debug() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00328">Journal.h:328</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_abbe082bd27ca0f1d1365af2824e4f85b"><div class="ttname"><a href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">beast::Journal::trace</a></div><div class="ttdeci">Stream trace() const</div><div class="ttdoc">Severity stream access functions.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00322">Journal.h:322</a></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#l00140">ApplyView.h:141</a></div></div>
<div class="ttc" id="aclassripple_1_1ApplyView_html_a5a06441ef4fdb9b7f6e51437ce4a959f"><div class="ttname"><a href="classripple_1_1ApplyView.html#a5a06441ef4fdb9b7f6e51437ce4a959f">ripple::ApplyView::dirRemove</a></div><div class="ttdeci">bool dirRemove(Keylet const &amp;directory, std::uint64_t page, uint256 const &amp;key, bool keepRoot)</div><div class="ttdoc">Remove an entry from a directory.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyView_8cpp_source.html#l00190">ApplyView.cpp:190</a></div></div>
<div class="ttc" id="aclassripple_1_1ApplyView_html_a68f2bcf1204498ac968947005ef9c3de"><div class="ttname"><a href="classripple_1_1ApplyView.html#a68f2bcf1204498ac968947005ef9c3de">ripple::ApplyView::emptyDirDelete</a></div><div class="ttdeci">bool emptyDirDelete(Keylet const &amp;directory)</div><div class="ttdoc">Remove the specified directory, if it is empty.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyView_8cpp_source.html#l00126">ApplyView.cpp:126</a></div></div>
<div class="ttc" id="aclassripple_1_1Issue_html"><div class="ttname"><a href="classripple_1_1Issue.html">ripple::Issue</a></div><div class="ttdoc">A currency issued by an account.</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00035">Issue.h:36</a></div></div>
<div class="ttc" id="aclassripple_1_1Issue_html_a46e4805870b1bad6a8691bed0b8acec8"><div class="ttname"><a href="classripple_1_1Issue.html#a46e4805870b1bad6a8691bed0b8acec8">ripple::Issue::account</a></div><div class="ttdeci">AccountID account</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00039">Issue.h:39</a></div></div>
<div class="ttc" id="aclassripple_1_1Issue_html_a4b723aa4198e4c630e41de06586e2fe7"><div class="ttname"><a href="classripple_1_1Issue.html#a4b723aa4198e4c630e41de06586e2fe7">ripple::Issue::currency</a></div><div class="ttdeci">Currency currency</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00038">Issue.h:38</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html"><div class="ttname"><a href="classripple_1_1ReadView.html">ripple::ReadView</a></div><div class="ttdoc">A view into a ledger.</div><div class="ttdef"><b>Definition:</b> <a href="ReadView_8h_source.html#l00051">ReadView.h:52</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_a0583a050ea7799ba331f6222a905f304"><div class="ttname"><a href="classripple_1_1ReadView.html#a0583a050ea7799ba331f6222a905f304">ripple::ReadView::read</a></div><div class="ttdeci">virtual std::shared_ptr&lt; SLE const &gt; read(Keylet const &amp;k) const =0</div><div class="ttdoc">Return the state item associated with a key.</div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_a81e1b7628e44e758a0359061c4b17c96"><div class="ttname"><a href="classripple_1_1ReadView.html#a81e1b7628e44e758a0359061c4b17c96">ripple::ReadView::balanceHook</a></div><div class="ttdeci">virtual STAmount balanceHook(AccountID const &amp;account, AccountID const &amp;issuer, STAmount const &amp;amount) const</div><div class="ttdef"><b>Definition:</b> <a href="ReadView_8h_source.html#l00179">ReadView.h:179</a></div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_aca9d5e022d68fdd94bf3c8e36a294a96"><div class="ttname"><a href="classripple_1_1ReadView.html#aca9d5e022d68fdd94bf3c8e36a294a96">ripple::ReadView::info</a></div><div class="ttdeci">virtual LedgerInfo const &amp; info() const =0</div><div class="ttdoc">Returns information about the ledger.</div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_aceb3d74acaae18b238022337e5f250ce"><div class="ttname"><a href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">ripple::ReadView::rules</a></div><div class="ttdeci">virtual Rules const &amp; rules() const =0</div><div class="ttdoc">Returns the tx processing rules.</div></div>
<div class="ttc" id="aclassripple_1_1Rules_html_a1a8388a2b9588aa9446ece92a88e0dd2"><div class="ttname"><a href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">ripple::Rules::enabled</a></div><div class="ttdeci">bool enabled(uint256 const &amp;feature) const</div><div class="ttdoc">Returns true if a feature is enabled.</div><div class="ttdef"><b>Definition:</b> <a href="Rules_8cpp_source.html#l00130">Rules.cpp:130</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html"><div class="ttname"><a href="classripple_1_1STAmount.html">ripple::STAmount</a></div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00049">STAmount.h:50</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_a532cc28fd8b3d99c5de749e7e78fd08d"><div class="ttname"><a href="classripple_1_1STAmount.html#a532cc28fd8b3d99c5de749e7e78fd08d">ripple::STAmount::setIssuer</a></div><div class="ttdeci">void setIssuer(AccountID const &amp;uIssuer)</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00569">STAmount.h:569</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_ad9cebdb647da68f740009f9cda4dbe83"><div class="ttname"><a href="classripple_1_1STAmount.html#ad9cebdb647da68f740009f9cda4dbe83">ripple::STAmount::negate</a></div><div class="ttdeci">void negate()</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00545">STAmount.h:545</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_ae1e71aef94d7a8d5730eb85804b710da"><div class="ttname"><a href="classripple_1_1STAmount.html#ae1e71aef94d7a8d5730eb85804b710da">ripple::STAmount::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00552">STAmount.h:552</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_aee39db45aa65eddca7002ad9bf3e7877"><div class="ttname"><a href="classripple_1_1STAmount.html#aee39db45aa65eddca7002ad9bf3e7877">ripple::STAmount::getFullText</a></div><div class="ttdeci">std::string getFullText() const override</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8cpp_source.html#l00537">STAmount.cpp:537</a></div></div>
<div class="ttc" id="aclassripple_1_1STArray_html"><div class="ttname"><a href="classripple_1_1STArray.html">ripple::STArray</a></div><div class="ttdef"><b>Definition:</b> <a href="STArray_8h_source.html#l00028">STArray.h:29</a></div></div>
<div class="ttc" id="aclassripple_1_1STArray_html_adc3dc750320964c46b6d4ea2af8b8bc7"><div class="ttname"><a href="classripple_1_1STArray.html#adc3dc750320964c46b6d4ea2af8b8bc7">ripple::STArray::push_back</a></div><div class="ttdeci">void push_back(STObject const &amp;object)</div><div class="ttdef"><b>Definition:</b> <a href="STArray_8h_source.html#l00212">STArray.h:212</a></div></div>
<div class="ttc" id="aclassripple_1_1STLedgerEntry_html"><div class="ttname"><a href="classripple_1_1STLedgerEntry.html">ripple::STLedgerEntry</a></div><div class="ttdef"><b>Definition:</b> <a href="STLedgerEntry_8h_source.html#l00031">STLedgerEntry.h:32</a></div></div>
<div class="ttc" id="aclassripple_1_1STObject_html"><div class="ttname"><a href="classripple_1_1STObject.html">ripple::STObject</a></div><div class="ttdef"><b>Definition:</b> <a href="STObject_8h_source.html#l00056">STObject.h:57</a></div></div>
<div class="ttc" id="aclassripple_1_1STObject_html_a0d2d874d34a1c3ed432cdb9fb1386b35"><div class="ttname"><a href="classripple_1_1STObject.html#a0d2d874d34a1c3ed432cdb9fb1386b35">ripple::STObject::getAccountID</a></div><div class="ttdeci">AccountID getAccountID(SField const &amp;field) const</div><div class="ttdef"><b>Definition:</b> <a href="STObject_8cpp_source.html#l00651">STObject.cpp:651</a></div></div>
<div class="ttc" id="aclassripple_1_1STObject_html_a624bc6e179ff15ec5f08a4d1c7d1932e"><div class="ttname"><a href="classripple_1_1STObject.html#a624bc6e179ff15ec5f08a4d1c7d1932e">ripple::STObject::makeFieldAbsent</a></div><div class="ttdeci">void makeFieldAbsent(SField const &amp;field)</div><div class="ttdef"><b>Definition:</b> <a href="STObject_8cpp_source.html#l00570">STObject.cpp:570</a></div></div>
<div class="ttc" id="aclassripple_1_1STObject_html_a65cee099ee8ff5529ea7c5c4a028d566"><div class="ttname"><a href="classripple_1_1STObject.html#a65cee099ee8ff5529ea7c5c4a028d566">ripple::STObject::setFieldU16</a></div><div class="ttdeci">void setFieldU16(SField const &amp;field, std::uint16_t)</div><div class="ttdef"><b>Definition:</b> <a href="STObject_8cpp_source.html#l00735">STObject.cpp:735</a></div></div>
<div class="ttc" id="aclassripple_1_1STObject_html_a7eedf70fc6afba6c2b8c6b2ba27ba23e"><div class="ttname"><a href="classripple_1_1STObject.html#a7eedf70fc6afba6c2b8c6b2ba27ba23e">ripple::STObject::setFieldAmount</a></div><div class="ttdeci">void setFieldAmount(SField const &amp;field, STAmount const &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="STObject_8cpp_source.html#l00789">STObject.cpp:789</a></div></div>
<div class="ttc" id="aclassripple_1_1STObject_html_aaf5d617701ac3afc4ad6a13862459692"><div class="ttname"><a href="classripple_1_1STObject.html#aaf5d617701ac3afc4ad6a13862459692">ripple::STObject::isFieldPresent</a></div><div class="ttdeci">bool isFieldPresent(SField const &amp;field) const</div><div class="ttdef"><b>Definition:</b> <a href="STObject_8cpp_source.html#l00484">STObject.cpp:484</a></div></div>
<div class="ttc" id="aclassripple_1_1STObject_html_ab027b1e13d78b76dd6f41f0fb3459792"><div class="ttname"><a href="classripple_1_1STObject.html#ab027b1e13d78b76dd6f41f0fb3459792">ripple::STObject::makeInnerObject</a></div><div class="ttdeci">static STObject makeInnerObject(SField const &amp;name)</div><div class="ttdef"><b>Definition:</b> <a href="STObject_8cpp_source.html#l00095">STObject.cpp:95</a></div></div>
<div class="ttc" id="aclassripple_1_1STObject_html_ab503dfe8edde82e6c80719cc73201a6d"><div class="ttname"><a href="classripple_1_1STObject.html#ab503dfe8edde82e6c80719cc73201a6d">ripple::STObject::setAccountID</a></div><div class="ttdeci">void setAccountID(SField const &amp;field, AccountID const &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="STObject_8cpp_source.html#l00771">STObject.cpp:771</a></div></div>
<div class="ttc" id="aclassripple_1_1STObject_html_acd1aac04649d694a3524faf2ddebf843"><div class="ttname"><a href="classripple_1_1STObject.html#acd1aac04649d694a3524faf2ddebf843">ripple::STObject::setFieldU32</a></div><div class="ttdeci">void setFieldU32(SField const &amp;field, std::uint32_t)</div><div class="ttdef"><b>Definition:</b> <a href="STObject_8cpp_source.html#l00741">STObject.cpp:741</a></div></div>
<div class="ttc" id="aclassripple_1_1STObject_html_acdaa535c84b4d5d599bacf9a964144ee"><div class="ttname"><a href="classripple_1_1STObject.html#acdaa535c84b4d5d599bacf9a964144ee">ripple::STObject::peekAtField</a></div><div class="ttdeci">STBase const &amp; peekAtField(SField const &amp;field) const</div><div class="ttdef"><b>Definition:</b> <a href="STObject_8cpp_source.html#l00429">STObject.cpp:429</a></div></div>
<div class="ttc" id="aclassripple_1_1Sandbox_html"><div class="ttname"><a href="classripple_1_1Sandbox.html">ripple::Sandbox</a></div><div class="ttdoc">Discardable, editable view to a ledger.</div><div class="ttdef"><b>Definition:</b> <a href="Sandbox_8h_source.html#l00034">Sandbox.h:35</a></div></div>
<div class="ttc" id="aclassripple_1_1Unexpected_html"><div class="ttname"><a href="classripple_1_1Unexpected.html">ripple::Unexpected</a></div><div class="ttdef"><b>Definition:</b> <a href="Expected_8h_source.html#l00081">Expected.h:82</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint&lt; 160, detail::AccountIDTag &gt;</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1ApplyViewBase_html_a165c96d3bf59c98b608ffabcf2f70276"><div class="ttname"><a href="classripple_1_1detail_1_1ApplyViewBase.html#a165c96d3bf59c98b608ffabcf2f70276">ripple::detail::ApplyViewBase::erase</a></div><div class="ttdeci">void erase(std::shared_ptr&lt; SLE &gt; const &amp;sle) override</div><div class="ttdoc">Remove a peeked SLE.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyViewBase_8cpp_source.html#l00133">ApplyViewBase.cpp:133</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1ApplyViewBase_html_ab5b90b656223e19272dfe10e2dcd7f56"><div class="ttname"><a href="classripple_1_1detail_1_1ApplyViewBase.html#ab5b90b656223e19272dfe10e2dcd7f56">ripple::detail::ApplyViewBase::exists</a></div><div class="ttdeci">bool exists(Keylet const &amp;k) const override</div><div class="ttdoc">Determine if a state item exists.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyViewBase_8cpp_source.html#l00057">ApplyViewBase.cpp:57</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1ApplyViewBase_html_afe88196d7aec85f2af00d7cd0b1a28c3"><div class="ttname"><a href="classripple_1_1detail_1_1ApplyViewBase.html#afe88196d7aec85f2af00d7cd0b1a28c3">ripple::detail::ApplyViewBase::peek</a></div><div class="ttdeci">std::shared_ptr&lt; SLE &gt; peek(Keylet const &amp;k) override</div><div class="ttdoc">Prepare to modify the SLE associated with key.</div><div class="ttdef"><b>Definition:</b> <a href="ApplyViewBase_8cpp_source.html#l00127">ApplyViewBase.cpp:127</a></div></div>
<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint16_t</a></div></div>
<div class="ttc" id="amake_optional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional/make_optional.html">std::make_optional</a></div><div class="ttdeci">T make_optional(T... args)</div></div>
<div class="ttc" id="amake_pair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a></div><div class="ttdeci">T make_pair(T... args)</div></div>
<div class="ttc" id="amake_tuple_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/tuple/make_tuple.html">std::make_tuple</a></div><div class="ttdeci">T make_tuple(T... args)</div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_a516c4417e096d959db80ccd8ebcf7b83"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a516c4417e096d959db80ccd8ebcf7b83">ripple::keylet::child</a></div><div class="ttdeci">Keylet child(uint256 const &amp;key) noexcept</div><div class="ttdoc">Any item that can be in an owner dir.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00182">Indexes.cpp:182</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_a54b18d5d8dab25d338f7e105bea1068b"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a54b18d5d8dab25d338f7e105bea1068b">ripple::keylet::amm</a></div><div class="ttdeci">Keylet amm(Asset const &amp;issue1, Asset const &amp;issue2) noexcept</div><div class="ttdoc">AMM entry.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00438">Indexes.cpp:438</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_a55890af7192834c632299746ba300be8"><div class="ttname"><a href="namespaceripple_1_1keylet.html#a55890af7192834c632299746ba300be8">ripple::keylet::line</a></div><div class="ttdeci">Keylet line(AccountID const &amp;id0, AccountID const &amp;id1, Currency const &amp;currency) noexcept</div><div class="ttdoc">The index of a trust line for a given currency.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00236">Indexes.cpp:236</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_aa756e0f59b26042ed00a4d0ba6e96951"><div class="ttname"><a href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">ripple::keylet::account</a></div><div class="ttdeci">Keylet account(AccountID const &amp;id) noexcept</div><div class="ttdoc">AccountID root.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00176">Indexes.cpp:176</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_aaa5be5f268b3d5d79e99ce5bcbc4fab2"><div class="ttname"><a href="namespaceripple_1_1keylet.html#aaa5be5f268b3d5d79e99ce5bcbc4fab2">ripple::keylet::page</a></div><div class="ttdeci">Keylet page(uint256 const &amp;root, std::uint64_t index=0) noexcept</div><div class="ttdoc">A page in a directory.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00372">Indexes.cpp:372</a></div></div>
<div class="ttc" id="anamespaceripple_1_1keylet_html_acd4d51d467fc6e75745baf179a7965ef"><div class="ttname"><a href="namespaceripple_1_1keylet.html#acd4d51d467fc6e75745baf179a7965ef">ripple::keylet::ownerDir</a></div><div class="ttdeci">Keylet ownerDir(AccountID const &amp;id) noexcept</div><div class="ttdoc">The root page of an account's directory.</div><div class="ttdef"><b>Definition:</b> <a href="Indexes_8cpp_source.html#l00366">Indexes.cpp:366</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="algorithm_8h_source.html#l00026">algorithm.h:26</a></div></div>
<div class="ttc" id="anamespaceripple_html_a08a13b62b18272366f788632359e8793"><div class="ttname"><a href="namespaceripple.html#a08a13b62b18272366f788632359e8793">ripple::toBase58</a></div><div class="ttdeci">std::string toBase58(AccountID const &amp;v)</div><div class="ttdoc">Convert AccountID to base58 checked string.</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8cpp_source.html#l00114">AccountID.cpp:114</a></div></div>
<div class="ttc" id="anamespaceripple_html_a17a9a9b903b66e49f5413d82ce79f085"><div class="ttname"><a href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085">ripple::FreezeHandling</a></div><div class="ttdeci">FreezeHandling</div><div class="ttdoc">Controls the treatment of frozen account balances.</div><div class="ttdef"><b>Definition:</b> <a href="View_8h_source.html#l00076">View.h:76</a></div></div>
<div class="ttc" id="anamespaceripple_html_a1bdde33b446d3f98ddf6f1fd92baeca7"><div class="ttname"><a href="namespaceripple.html#a1bdde33b446d3f98ddf6f1fd92baeca7">ripple::TOTAL_TIME_SLOT_SECS</a></div><div class="ttdeci">std::uint32_t constexpr TOTAL_TIME_SLOT_SECS</div><div class="ttdef"><b>Definition:</b> <a href="AMMCore_8h_source.html#l00034">AMMCore.h:34</a></div></div>
<div class="ttc" id="anamespaceripple_html_a20d30277b9c78756b3d14493055a307c"><div class="ttname"><a href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">ripple::isXRP</a></div><div class="ttdeci">bool isXRP(AccountID const &amp;c)</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8h_source.html#l00091">AccountID.h:91</a></div></div>
<div class="ttc" id="anamespaceripple_html_a2da08ee715495ec871618786c8afec80"><div class="ttname"><a href="namespaceripple.html#a2da08ee715495ec871618786c8afec80">ripple::deleteAMMTrustLine</a></div><div class="ttdeci">TER deleteAMMTrustLine(ApplyView &amp;view, std::shared_ptr&lt; SLE &gt; sleState, std::optional&lt; AccountID &gt; const &amp;ammAccountID, beast::Journal j)</div><div class="ttdoc">Delete trustline to AMM.</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l02052">View.cpp:2052</a></div></div>
<div class="ttc" id="anamespaceripple_html_a2e120e21ebcb5778e7ead49555f5297f"><div class="ttname"><a href="namespaceripple.html#a2e120e21ebcb5778e7ead49555f5297f">ripple::ammLPTCurrency</a></div><div class="ttdeci">Currency ammLPTCurrency(Currency const &amp;cur1, Currency const &amp;cur2)</div><div class="ttdoc">Calculate Liquidity Provider Token (LPT) Currency.</div><div class="ttdef"><b>Definition:</b> <a href="AMMCore_8cpp_source.html#l00055">AMMCore.cpp:55</a></div></div>
<div class="ttc" id="anamespaceripple_html_a308162f4d3c7b3c005ee6907ab576da1"><div class="ttname"><a href="namespaceripple.html#a308162f4d3c7b3c005ee6907ab576da1">ripple::getTradingFee</a></div><div class="ttdeci">std::uint16_t getTradingFee(ReadView const &amp;view, SLE const &amp;ammSle, AccountID const &amp;account)</div><div class="ttdoc">Get AMM trading fee for the given account.</div><div class="ttdef"><b>Definition:</b> <a href="AMMUtils_8cpp_source.html#l00178">AMMUtils.cpp:178</a></div></div>
<div class="ttc" id="anamespaceripple_html_a39496f811d81eeceaec4ab1fe9f877ac"><div class="ttname"><a href="namespaceripple.html#a39496f811d81eeceaec4ab1fe9f877ac">ripple::deleteAMMAccount</a></div><div class="ttdeci">TER deleteAMMAccount(Sandbox &amp;view, Issue const &amp;asset, Issue const &amp;asset2, beast::Journal j)</div><div class="ttdoc">Delete trustlines to AMM.</div><div class="ttdef"><b>Definition:</b> <a href="AMMUtils_8cpp_source.html#l00282">AMMUtils.cpp:282</a></div></div>
<div class="ttc" id="anamespaceripple_html_a5c353aea81a72e698c287a3e5289619aa93cba07454f06a4a960172bbd6e2a435"><div class="ttname"><a href="namespaceripple.html#a5c353aea81a72e698c287a3e5289619aa93cba07454f06a4a960172bbd6e2a435">ripple::SkipEntry::Yes</a></div><div class="ttdeci">@ Yes</div></div>
<div class="ttc" id="anamespaceripple_html_a5c353aea81a72e698c287a3e5289619aabafd7322c6e97d25b6299b5d6fe8920b"><div class="ttname"><a href="namespaceripple.html#a5c353aea81a72e698c287a3e5289619aabafd7322c6e97d25b6299b5d6fe8920b">ripple::SkipEntry::No</a></div><div class="ttdeci">@ No</div></div>
<div class="ttc" id="anamespaceripple_html_a62e9ba0cf1379cc7c73007cafd91b972"><div class="ttname"><a href="namespaceripple.html#a62e9ba0cf1379cc7c73007cafd91b972">ripple::isOnlyLiquidityProvider</a></div><div class="ttdeci">Expected&lt; bool, TER &gt; isOnlyLiquidityProvider(ReadView const &amp;view, Issue const &amp;ammIssue, AccountID const &amp;lpAccount)</div><div class="ttdoc">Return true if the Liquidity Provider is the only AMM provider, false otherwise.</div><div class="ttdef"><b>Definition:</b> <a href="AMMUtils_8cpp_source.html#l00386">AMMUtils.cpp:386</a></div></div>
<div class="ttc" id="anamespaceripple_html_a6cb89b79bc073abda42953c323d36cda"><div class="ttname"><a href="namespaceripple.html#a6cb89b79bc073abda42953c323d36cda">ripple::isFrozen</a></div><div class="ttdeci">bool isFrozen(ReadView const &amp;view, AccountID const &amp;account, Currency const &amp;currency, AccountID const &amp;issuer)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00239">View.cpp:239</a></div></div>
<div class="ttc" id="anamespaceripple_html_a768092086ea18d2dbeb64efb9fa12ba5"><div class="ttname"><a href="namespaceripple.html#a768092086ea18d2dbeb64efb9fa12ba5">ripple::ammAccountID</a></div><div class="ttdeci">AccountID ammAccountID(std::uint16_t prefix, uint256 const &amp;parentHash, uint256 const &amp;ammID)</div><div class="ttdoc">Calculate AMM account ID.</div><div class="ttdef"><b>Definition:</b> <a href="AMMCore_8cpp_source.html#l00043">AMMCore.cpp:43</a></div></div>
<div class="ttc" id="anamespaceripple_html_a78b3ccb8c17df3888bf47d05cb5376c1"><div class="ttname"><a href="namespaceripple.html#a78b3ccb8c17df3888bf47d05cb5376c1">ripple::initializeFeeAuctionVote</a></div><div class="ttdeci">void initializeFeeAuctionVote(ApplyView &amp;view, std::shared_ptr&lt; SLE &gt; &amp;ammSle, AccountID const &amp;account, Issue const &amp;lptIssue, std::uint16_t tfee)</div><div class="ttdoc">Initialize Auction and Voting slots and set the trading/discounted fee.</div><div class="ttdef"><b>Definition:</b> <a href="AMMUtils_8cpp_source.html#l00339">AMMUtils.cpp:339</a></div></div>
<div class="ttc" id="anamespaceripple_html_a7c5d3108f4942ebc53a3fa4f83c2d577"><div class="ttname"><a href="namespaceripple.html#a7c5d3108f4942ebc53a3fa4f83c2d577">ripple::ammLPHolds</a></div><div class="ttdeci">STAmount ammLPHolds(ReadView const &amp;view, Currency const &amp;cur1, Currency const &amp;cur2, AccountID const &amp;ammAccount, AccountID const &amp;lpAccount, beast::Journal const j)</div><div class="ttdoc">Get the balance of LP tokens.</div><div class="ttdef"><b>Definition:</b> <a href="AMMUtils_8cpp_source.html#l00112">AMMUtils.cpp:112</a></div></div>
<div class="ttc" id="anamespaceripple_html_a887bf45d7cc0bf68aec6440746faca36"><div class="ttname"><a href="namespaceripple.html#a887bf45d7cc0bf68aec6440746faca36">ripple::ammPoolHolds</a></div><div class="ttdeci">std::pair&lt; STAmount, STAmount &gt; ammPoolHolds(ReadView const &amp;view, AccountID const &amp;ammAccountID, Issue const &amp;issue1, Issue const &amp;issue2, FreezeHandling freezeHandling, beast::Journal const j)</div><div class="ttdoc">Get AMM pool balances.</div><div class="ttdef"><b>Definition:</b> <a href="AMMUtils_8cpp_source.html#l00030">AMMUtils.cpp:30</a></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_html_a96aad8b6259b8386922313cf02965f98"><div class="ttname"><a href="namespaceripple.html#a96aad8b6259b8386922313cf02965f98">ripple::deleteAMMTrustLines</a></div><div class="ttdeci">static TER deleteAMMTrustLines(Sandbox &amp;sb, AccountID const &amp;ammAccountID, std::uint16_t maxTrustlinesToDelete, beast::Journal j)</div><div class="ttdef"><b>Definition:</b> <a href="AMMUtils_8cpp_source.html#l00236">AMMUtils.cpp:236</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">ripple::tecINTERNAL</a></div><div class="ttdeci">@ tecINTERNAL</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00297">TER.h:297</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9">ripple::tecAMM_INVALID_TOKENS</a></div><div class="ttdeci">@ tecAMM_INVALID_TOKENS</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00318">TER.h:318</a></div></div>
<div class="ttc" id="anamespaceripple_html_aaa934f7a06a533f8eae7acf597b2161d"><div class="ttname"><a href="namespaceripple.html#aaa934f7a06a533f8eae7acf597b2161d">ripple::VOTE_WEIGHT_SCALE_FACTOR</a></div><div class="ttdeci">std::uint32_t constexpr VOTE_WEIGHT_SCALE_FACTOR</div><div class="ttdef"><b>Definition:</b> <a href="AMMCore_8h_source.html#l00045">AMMCore.h:45</a></div></div>
<div class="ttc" id="anamespaceripple_html_aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151"><div class="ttname"><a href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">ripple::tesSUCCESS</a></div><div class="ttdeci">@ tesSUCCESS</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00243">TER.h:242</a></div></div>
<div class="ttc" id="anamespaceripple_html_aac3db9cd7b81ce8bd1ebf45435f0909b"><div class="ttname"><a href="namespaceripple.html#aac3db9cd7b81ce8bd1ebf45435f0909b">ripple::invalidAMMAssetPair</a></div><div class="ttdeci">NotTEC invalidAMMAssetPair(Issue const &amp;issue1, Issue const &amp;issue2, std::optional&lt; std::pair&lt; Issue, Issue &gt; &gt; const &amp;pair=std::nullopt)</div><div class="ttdef"><b>Definition:</b> <a href="AMMCore_8cpp_source.html#l00092">AMMCore.cpp:92</a></div></div>
<div class="ttc" id="anamespaceripple_html_ab001e43f50e612727b1ce5985a2770d6"><div class="ttname"><a href="namespaceripple.html#ab001e43f50e612727b1ce5985a2770d6">ripple::accountHolds</a></div><div class="ttdeci">STAmount accountHolds(ReadView const &amp;view, AccountID const &amp;account, Currency const &amp;currency, AccountID const &amp;issuer, FreezeHandling zeroIfFrozen, beast::Journal j)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l00309">View.cpp:309</a></div></div>
<div class="ttc" id="anamespaceripple_html_ab656cc4e3a94b007e52a53420c2d2460"><div class="ttname"><a href="namespaceripple.html#ab656cc4e3a94b007e52a53420c2d2460">ripple::ammHolds</a></div><div class="ttdeci">Expected&lt; std::tuple&lt; STAmount, STAmount, STAmount &gt;, TER &gt; ammHolds(ReadView const &amp;view, SLE const &amp;ammSle, std::optional&lt; Issue &gt; const &amp;optIssue1, std::optional&lt; Issue &gt; const &amp;optIssue2, FreezeHandling freezeHandling, beast::Journal const j)</div><div class="ttdoc">Get AMM pool and LP token balances.</div><div class="ttdef"><b>Definition:</b> <a href="AMMUtils_8cpp_source.html#l00046">AMMUtils.cpp:46</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac124fe6744b7fe887dec949b56b16d50"><div class="ttname"><a href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">ripple::to_string</a></div><div class="ttdeci">std::string to_string(base_uint&lt; Bits, Tag &gt; const &amp;a)</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00630">base_uint.h:630</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac151bf19e1f4daae2b04c65c65117139"><div class="ttname"><a href="namespaceripple.html#ac151bf19e1f4daae2b04c65c65117139">ripple::LedgerEntryType</a></div><div class="ttdeci">LedgerEntryType</div><div class="ttdoc">Identifiers for on-ledger objects.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerFormats_8h_source.html#l00053">LedgerFormats.h:54</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac63838a9be23c18086f1f05c78867399"><div class="ttname"><a href="namespaceripple.html#ac63838a9be23c18086f1f05c78867399">ripple::cleanupOnAccountDelete</a></div><div class="ttdeci">TER cleanupOnAccountDelete(ApplyView &amp;view, Keylet const &amp;ownerDirKeylet, EntryDeleter const &amp;deleter, beast::Journal j, std::optional&lt; uint16_t &gt; maxNodesToDelete)</div><div class="ttdef"><b>Definition:</b> <a href="View_8cpp_source.html#l01974">View.cpp:1974</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac7da6b05048137df6afafbcb4af6343a"><div class="ttname"><a href="namespaceripple.html#ac7da6b05048137df6afafbcb4af6343a">ripple::ammAccountHolds</a></div><div class="ttdeci">STAmount ammAccountHolds(ReadView const &amp;view, AccountID const &amp;ammAccountID, Issue const &amp;issue)</div><div class="ttdoc">Returns total amount held by AMM for the given token.</div><div class="ttdef"><b>Definition:</b> <a href="AMMUtils_8cpp_source.html#l00210">AMMUtils.cpp:210</a></div></div>
<div class="ttc" id="anamespaceripple_html_acdc87ea9c4ad1742d4aeebac963e8570"><div class="ttname"><a href="namespaceripple.html#acdc87ea9c4ad1742d4aeebac963e8570">ripple::root</a></div><div class="ttdeci">Number root(Number f, unsigned d)</div><div class="ttdef"><b>Definition:</b> <a href="Number_8cpp_source.html#l00636">Number.cpp:636</a></div></div>
<div class="ttc" id="anamespaceripple_html_ad961eb0fea4cf5a88afbb1855530ffe5"><div class="ttname"><a href="namespaceripple.html#ad961eb0fea4cf5a88afbb1855530ffe5">ripple::maxDeletableAMMTrustLines</a></div><div class="ttdeci">std::uint16_t constexpr maxDeletableAMMTrustLines</div><div class="ttdoc">The maximum number of trustlines to delete as part of AMM account deletion cleanup.</div><div class="ttdef"><b>Definition:</b> <a href="Protocol_8h_source.html#l00131">Protocol.h:131</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#l00627">TER.h:627</a></div></div>
<div class="ttc" id="anamespaceripple_html_afc5d8c9c40be21c625aa413b915eb02f"><div class="ttname"><a href="namespaceripple.html#afc5d8c9c40be21c625aa413b915eb02f">ripple::AUCTION_SLOT_DISCOUNTED_FEE_FRACTION</a></div><div class="ttdeci">std::uint32_t constexpr AUCTION_SLOT_DISCOUNTED_FEE_FRACTION</div><div class="ttdef"><b>Definition:</b> <a href="AMMCore_8h_source.html#l00038">AMMCore.h:38</a></div></div>
<div class="ttc" id="anamespacestd_1_1chrono_html"><div class="ttname"><a href="http://en.cppreference.com/w/namespacestd_1_1chrono.html">std::chrono</a></div></div>
<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional</a></div></div>
<div class="ttc" id="apair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair</a></div></div>
<div class="ttc" id="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a></div></div>
<div class="ttc" id="astructripple_1_1LedgerHeader_html_acbaff4abb7243e02f45e63bd19843aa9"><div class="ttname"><a href="structripple_1_1LedgerHeader.html#acbaff4abb7243e02f45e63bd19843aa9">ripple::LedgerHeader::parentCloseTime</a></div><div class="ttdeci">NetClock::time_point parentCloseTime</div><div class="ttdef"><b>Definition:</b> <a href="LedgerHeader_8h_source.html#l00042">LedgerHeader.h:42</a></div></div>
<div class="ttc" id="atime_since_epoch_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/time_point/time_since_epoch.html">std::chrono::time_point::time_since_epoch</a></div><div class="ttdeci">T time_since_epoch(T... args)</div></div>
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