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<li class="navelem"><a class="el" href="dir_a62226f9e3a6c7c5a3be455e2f87ae01.html">xrpld</a></li><li class="navelem"><a class="el" href="dir_c69db3203fa08a9ff994909ba6ee9783.html">app</a></li><li class="navelem"><a class="el" href="dir_4b2d6f306dc33741b6f38a59a670a446.html">tx</a></li><li class="navelem"><a class="el" href="dir_7b1ffcd2aae1e871efc2e94c72e78699.html">detail</a></li> </ul>
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<div class="headertitle"><div class="title">AMMWithdraw.cpp</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#include &lt;xrpld/app/misc/AMMHelpers.h&gt;</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#include &lt;xrpld/app/misc/AMMUtils.h&gt;</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#include &lt;xrpld/app/tx/detail/AMMWithdraw.h&gt;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span> </div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &lt;xrpl/basics/Number.h&gt;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include &lt;xrpl/ledger/Sandbox.h&gt;</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include &lt;xrpl/protocol/AMMCore.h&gt;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include &lt;xrpl/protocol/TxFlags.h&gt;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00013" data-start="{" data-end="}">
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#a1f5c2849da27382f58a3ac7e04442f90"> 13</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a1f5c2849da27382f58a3ac7e04442f90">AMMWithdraw::checkExtraFeatures</a>(<a class="code hl_struct" href="structripple_1_1PreflightContext.html">PreflightContext</a> <span class="keyword">const</span>&amp; ctx)</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span>{</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a5c4fa33b0b13deab58e07744afe0f7ed">ammEnabled</a>(ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#ab27bfce9ca08a7330ff573e4e2d5fc68">rules</a>);</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span>}</div>
</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="foldopen" id="foldopen00019" data-start="{" data-end="}">
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#aeb0d6c11ef78505357d955bd94c9cf69"> 19</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#aeb0d6c11ef78505357d955bd94c9cf69">AMMWithdraw::getFlagsMask</a>(<a class="code hl_struct" href="structripple_1_1PreflightContext.html">PreflightContext</a> <span class="keyword">const</span>&amp; ctx)</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span>{</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="namespaceripple.html#a3786d0f9f6dacfad8bf3ba300acafaad">tfWithdrawMask</a>;</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span>}</div>
</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><a class="code hl_class" href="classripple_1_1TERSubset.html">NotTEC</a></div>
<div class="foldopen" id="foldopen00025" data-start="{" data-end="}">
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#acf1048871867fae517d6e38c09f9ffd8"> 25</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#acf1048871867fae517d6e38c09f9ffd8">AMMWithdraw::preflight</a>(<a class="code hl_struct" href="structripple_1_1PreflightContext.html">PreflightContext</a> <span class="keyword">const</span>&amp; ctx)</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">auto</span> <span class="keyword">const</span> flags = ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>.<a class="code hl_function" href="classripple_1_1STObject.html#af5aa57043ec772da30341e3c3b823d7f">getFlags</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> <span class="keyword">auto</span> <span class="keyword">const</span> amount = ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>[~sfAmount];</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">auto</span> <span class="keyword">const</span> amount2 = ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>[~sfAmount2];</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">auto</span> <span class="keyword">const</span> ePrice = ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>[~sfEPrice];</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">auto</span> <span class="keyword">const</span> lpTokens = ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>[~sfLPTokenIn];</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// Valid combinations are:</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// LPTokens</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// tfWithdrawAll</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="comment">// Amount</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// tfOneAssetWithdrawAll &amp; Amount</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="comment">// Amount and Amount2</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="comment">// Amount and LPTokens</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="comment">// Amount and EPrice</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keywordflow">if</span> (<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/numeric/popcount.html">std::popcount</a>(flags &amp; <a class="code hl_variable" href="namespaceripple.html#aba96948641b5ee7f466ab43080c672d8">tfWithdrawSubTx</a>) != 1)</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> {</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#ae5e4a6c7a5f2acfe5a3c39a92cb86357">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: invalid flags.&quot;</span>;</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> }</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">if</span> (flags &amp; <a class="code hl_variable" href="namespaceripple.html#aa3f065b75d23f712be19a1a953fe5b4a">tfLPToken</a>)</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> {</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keywordflow">if</span> (!lpTokens || amount || amount2 || ePrice)</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> }</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (flags &amp; <a class="code hl_variable" href="namespaceripple.html#a8383eb169324b23c0b4b49d6c2d2c877">tfWithdrawAll</a>)</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> {</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordflow">if</span> (lpTokens || amount || amount2 || ePrice)</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> }</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (flags &amp; <a class="code hl_variable" href="namespaceripple.html#a0cebcc733182bb6794d2d4067a29fb2a">tfOneAssetWithdrawAll</a>)</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> {</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordflow">if</span> (!amount || lpTokens || amount2 || ePrice)</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> }</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (flags &amp; <a class="code hl_variable" href="namespaceripple.html#a098e0eaa259f9927096b3b4edd77c71a">tfSingleAsset</a>)</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> {</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordflow">if</span> (!amount || lpTokens || amount2 || ePrice)</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> }</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (flags &amp; <a class="code hl_variable" href="namespaceripple.html#a7ac113783ec3f596fe69ab6d1daabbac">tfTwoAsset</a>)</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> {</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordflow">if</span> (!amount || !amount2 || lpTokens || ePrice)</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</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">else</span> <span class="keywordflow">if</span> (flags &amp; <a class="code hl_variable" href="namespaceripple.html#a620f1516447f54ef50ac790f5f0720a3">tfOneAssetLPToken</a>)</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> {</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keywordflow">if</span> (!amount || !lpTokens || amount2 || ePrice)</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> }</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (flags &amp; <a class="code hl_variable" href="namespaceripple.html#a5401fd4c42f637dc456a79af094a960d">tfLimitLPToken</a>)</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> {</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keywordflow">if</span> (!amount || !ePrice || lpTokens || amount2)</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">temMALFORMED</a>;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> }</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="keyword">auto</span> <span class="keyword">const</span> asset = ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>[sfAsset].get&lt;<a class="code hl_class" href="classripple_1_1Issue.html">Issue</a>&gt;();</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">auto</span> <span class="keyword">const</span> asset2 = ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">tx</a>[sfAsset2].get&lt;<a class="code hl_class" href="classripple_1_1Issue.html">Issue</a>&gt;();</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> res = <a class="code hl_function" href="namespaceripple.html#aac3db9cd7b81ce8bd1ebf45435f0909b">invalidAMMAssetPair</a>(asset, asset2))</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> {</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#ae5e4a6c7a5f2acfe5a3c39a92cb86357">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: Invalid asset pair.&quot;</span>;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keywordflow">return</span> res;</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> }</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordflow">if</span> (amount &amp;&amp; amount2 &amp;&amp; amount-&gt;issue() == amount2-&gt;issue())</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> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#ae5e4a6c7a5f2acfe5a3c39a92cb86357">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: invalid tokens, same issue.&quot;</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> &lt;&lt; amount-&gt;issue() &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; amount2-&gt;issue();</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a8eb12fd6bc0d12423fb855b14864acb4">temBAD_AMM_TOKENS</a>;</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</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">if</span> (lpTokens &amp;&amp; *lpTokens &lt;= beast::zero)</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> {</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#ae5e4a6c7a5f2acfe5a3c39a92cb86357">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: invalid tokens.&quot;</span>;</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a8eb12fd6bc0d12423fb855b14864acb4">temBAD_AMM_TOKENS</a>;</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> }</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> </div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <span class="keywordflow">if</span> (amount)</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> {</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> res = <a class="code hl_function" href="namespaceripple.html#a0a4a286d1662cbca7a134981b70e65b6">invalidAMMAmount</a>(</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> *amount,</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</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>(asset, asset2)),</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> (flags &amp; (<a class="code hl_variable" href="namespaceripple.html#a0cebcc733182bb6794d2d4067a29fb2a">tfOneAssetWithdrawAll</a> | <a class="code hl_variable" href="namespaceripple.html#a620f1516447f54ef50ac790f5f0720a3">tfOneAssetLPToken</a>)) ||</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> ePrice))</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> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#ae5e4a6c7a5f2acfe5a3c39a92cb86357">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: invalid Asset1Out&quot;</span>;</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordflow">return</span> res;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> }</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> }</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> </div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keywordflow">if</span> (amount2)</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> {</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> res = <a class="code hl_function" href="namespaceripple.html#a0a4a286d1662cbca7a134981b70e65b6">invalidAMMAmount</a>(</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> *amount2, <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>(asset, asset2))))</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> {</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#ae5e4a6c7a5f2acfe5a3c39a92cb86357">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: invalid Asset2OutAmount&quot;</span>;</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordflow">return</span> res;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> }</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> }</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keywordflow">if</span> (ePrice)</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="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> res = <a class="code hl_function" href="namespaceripple.html#a0a4a286d1662cbca7a134981b70e65b6">invalidAMMAmount</a>(*ePrice))</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> {</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreflightContext.html#ae5e4a6c7a5f2acfe5a3c39a92cb86357">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: invalid EPrice&quot;</span>;</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordflow">return</span> res;</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> }</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> }</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span>}</div>
</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><span class="keyword">static</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;STAmount&gt;</a></div>
<div class="foldopen" id="foldopen00139" data-start="{" data-end="}">
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"><a class="line" href="namespaceripple.html#a6bdc23ab696afbce2568a4c9563e9ec2"> 139</a></span><a class="code hl_function" href="namespaceripple.html#a6bdc23ab696afbce2568a4c9563e9ec2">tokensWithdraw</a>(</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lpTokens,</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;STAmount&gt;</a> <span class="keyword">const</span>&amp; tokensIn,</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> flags)</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span>{</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">if</span> (flags &amp; (<a class="code hl_variable" href="namespaceripple.html#a8383eb169324b23c0b4b49d6c2d2c877">tfWithdrawAll</a> | <a class="code hl_variable" href="namespaceripple.html#a0cebcc733182bb6794d2d4067a29fb2a">tfOneAssetWithdrawAll</a>))</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keywordflow">return</span> lpTokens;</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordflow">return</span> tokensIn;</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span>}</div>
</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span><a class="code hl_typedef" href="namespaceripple.html#adfb760bc3e4ccb79d5d4f6ecff2f1817">TER</a></div>
<div class="foldopen" id="foldopen00150" data-start="{" data-end="}">
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#ac65c94e120bdb3957a6951fab2af6c29"> 150</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#ac65c94e120bdb3957a6951fab2af6c29">AMMWithdraw::preclaim</a>(<a class="code hl_struct" href="structripple_1_1PreclaimContext.html">PreclaimContext</a> <span class="keyword">const</span>&amp; ctx)</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span>{</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keyword">auto</span> <span class="keyword">const</span> accountID = ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[sfAccount];</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keyword">auto</span> <span class="keyword">const</span> ammSle =</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#a0583a050ea7799ba331f6222a905f304">read</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#a54b18d5d8dab25d338f7e105bea1068b">keylet::amm</a>(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[sfAsset], ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[sfAsset2]));</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordflow">if</span> (!ammSle)</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> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#aeb55565e34b187925992ba6c2f4a1d98">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: Invalid asset pair.&quot;</span>;</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#adebe4d783be9c979e67fdbb2bc27162fac110e4ea19a46f9ce263c5d746b34178">terNO_AMM</a>;</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> </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <span class="keyword">auto</span> <span class="keyword">const</span> amount = ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[~sfAmount];</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keyword">auto</span> <span class="keyword">const</span> amount2 = ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[~sfAmount2];</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> </div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <span class="keyword">auto</span> <span class="keyword">const</span> expected = <a class="code hl_function" href="namespaceripple.html#ab656cc4e3a94b007e52a53420c2d2460">ammHolds</a>(</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>,</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> *ammSle,</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> amount ? amount-&gt;issue() : <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Issue&gt;</a>{},</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> amount2 ? amount2-&gt;issue() : <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Issue&gt;</a>{},</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <a class="code hl_enumvalue" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a91e3c4f8089025c7ecf66dd62b822d90">FreezeHandling::fhIGNORE_FREEZE</a>,</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#aeb55565e34b187925992ba6c2f4a1d98">j</a>);</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keywordflow">if</span> (!expected)</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keywordflow">return</span> expected.error();</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keyword">auto</span> <span class="keyword">const</span> [amountBalance, amount2Balance, lptAMMBalance] = *expected;</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <span class="keywordflow">if</span> (lptAMMBalance == beast::zero)</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca76cbeb350414c96455384b4a1b9cf6c3">tecAMM_EMPTY</a>;</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordflow">if</span> (amountBalance &lt;= beast::zero || amount2Balance &lt;= beast::zero ||</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> lptAMMBalance &lt; beast::zero)</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="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#aeb55565e34b187925992ba6c2f4a1d98">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: reserves or tokens balance is zero.&quot;</span>;</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>;</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> }</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> </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> ammAccountID = ammSle-&gt;getAccountID(sfAccount);</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> </div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="keyword">auto</span> checkAmount = [&amp;](<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;STAmount&gt;</a> <span class="keyword">const</span>&amp; amount,</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keyword">auto</span> <span class="keyword">const</span>&amp; balance) -&gt; <a class="code hl_class" href="classripple_1_1TERSubset.html">TER</a> {</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keywordflow">if</span> (amount)</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> {</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keywordflow">if</span> (amount &gt; balance)</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> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#aeb55565e34b187925992ba6c2f4a1d98">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: withdrawing more than the balance, &quot;</span></div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> &lt;&lt; *amount;</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae64cec73f40a04653c193fbee09733c5">tecAMM_BALANCE</a>;</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> }</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter =</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <a class="code hl_function" href="namespaceripple.html#a742a903d83548c328113192595b69da8">requireAuth</a>(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, amount-&gt;issue(), accountID))</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> {</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#aeb55565e34b187925992ba6c2f4a1d98">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: account is not authorized, &quot;</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> &lt;&lt; amount-&gt;issue();</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordflow">return</span> ter;</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> <span class="comment">// AMM account or currency frozen</span></div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a6cb89b79bc073abda42953c323d36cda">isFrozen</a>(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, ammAccountID, amount-&gt;issue()))</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> {</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#aeb55565e34b187925992ba6c2f4a1d98">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: AMM account or currency is frozen, &quot;</span></div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> &lt;&lt; <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(accountID);</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca608da193a4a22ae1c78d76b6e843b7e6">tecFROZEN</a>;</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> }</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <span class="comment">// Account frozen</span></div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceripple.html#a29c200b51e582524768ea6a9f3d9b279">isIndividualFrozen</a>(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, accountID, amount-&gt;issue()))</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> {</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#aeb55565e34b187925992ba6c2f4a1d98">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: account is frozen, &quot;</span></div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> &lt;&lt; <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(accountID) &lt;&lt; <span class="stringliteral">&quot; &quot;</span></div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> &lt;&lt; <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(amount-&gt;issue().currency);</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca608da193a4a22ae1c78d76b6e843b7e6">tecFROZEN</a>;</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> }</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="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> };</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> </div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter = checkAmount(amount, amountBalance))</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <span class="keywordflow">return</span> ter;</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> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter = checkAmount(amount2, amount2Balance))</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordflow">return</span> ter;</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> <span class="keyword">auto</span> <span class="keyword">const</span> lpTokens =</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> <a class="code hl_function" href="namespaceripple.html#a7c5d3108f4942ebc53a3fa4f83c2d577">ammLPHolds</a>(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">view</a>, *ammSle, ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[sfAccount], ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#aeb55565e34b187925992ba6c2f4a1d98">j</a>);</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="keyword">auto</span> <span class="keyword">const</span> lpTokensWithdraw =</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <a class="code hl_function" href="namespaceripple.html#a6bdc23ab696afbce2568a4c9563e9ec2">tokensWithdraw</a>(lpTokens, ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[~sfLPTokenIn], ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>.<a class="code hl_function" href="classripple_1_1STObject.html#af5aa57043ec772da30341e3c3b823d7f">getFlags</a>());</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> </div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="keywordflow">if</span> (lpTokens &lt;= beast::zero)</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> {</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#aeb55565e34b187925992ba6c2f4a1d98">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: tokens balance is zero.&quot;</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_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae64cec73f40a04653c193fbee09733c5">tecAMM_BALANCE</a>;</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> }</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> </div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> <span class="keywordflow">if</span> (lpTokensWithdraw &amp;&amp; lpTokensWithdraw-&gt;issue() != lpTokens.issue())</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> {</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#aeb55565e34b187925992ba6c2f4a1d98">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: invalid LPTokens.&quot;</span>;</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a8eb12fd6bc0d12423fb855b14864acb4">temBAD_AMM_TOKENS</a>;</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> }</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> </div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <span class="keywordflow">if</span> (lpTokensWithdraw &amp;&amp; *lpTokensWithdraw &gt; lpTokens)</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> {</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#aeb55565e34b187925992ba6c2f4a1d98">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: invalid tokens.&quot;</span>;</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9">tecAMM_INVALID_TOKENS</a>;</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> }</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> </div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ePrice = ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>[~sfEPrice];</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> ePrice &amp;&amp; ePrice-&gt;issue() != lpTokens.issue())</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> {</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> JLOG(ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#aeb55565e34b187925992ba6c2f4a1d98">j</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: invalid EPrice.&quot;</span>;</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a8eb12fd6bc0d12423fb855b14864acb4">temBAD_AMM_TOKENS</a>;</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> }</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> </div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> <span class="keywordflow">if</span> (ctx.<a class="code hl_variable" href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">tx</a>.<a class="code hl_function" href="classripple_1_1STObject.html#af5aa57043ec772da30341e3c3b823d7f">getFlags</a>() &amp; (<a class="code hl_variable" href="namespaceripple.html#aa3f065b75d23f712be19a1a953fe5b4a">tfLPToken</a> | <a class="code hl_variable" href="namespaceripple.html#a8383eb169324b23c0b4b49d6c2d2c877">tfWithdrawAll</a>))</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> {</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter = checkAmount(amountBalance, amountBalance))</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="keywordflow">return</span> ter;</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> ter = checkAmount(amount2Balance, amount2Balance))</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> <span class="keywordflow">return</span> ter;</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</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> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span>}</div>
</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> </div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, bool&gt;</a></div>
<div class="foldopen" id="foldopen00276" data-start="{" data-end="}">
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#a690f2bdea8fffee52a5d12db0733b28b"> 276</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a690f2bdea8fffee52a5d12db0733b28b">AMMWithdraw::applyGuts</a>(<a class="code hl_class" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; sb)</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span>{</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <span class="keyword">auto</span> <span class="keyword">const</span> amount = <a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[~sfAmount];</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="keyword">auto</span> <span class="keyword">const</span> amount2 = <a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[~sfAmount2];</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> <span class="keyword">auto</span> <span class="keyword">const</span> ePrice = <a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[~sfEPrice];</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</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>(<a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[sfAsset], <a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[sfAsset2]));</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> <span class="keywordflow">if</span> (!ammSle)</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>, <span class="keyword">false</span>}; <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keyword">auto</span> <span class="keyword">const</span> ammAccountID = (*ammSle)[sfAccount];</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keyword">auto</span> <span class="keyword">const</span> accountSle = sb.<a class="code hl_function" href="classripple_1_1detail_1_1ApplyViewBase.html#adbca64f4c123b0fbcfdf27586649732b">read</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#aa756e0f59b26042ed00a4d0ba6e96951">keylet::account</a>(ammAccountID));</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="keywordflow">if</span> (!accountSle)</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>, <span class="keyword">false</span>}; <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <span class="keyword">auto</span> <span class="keyword">const</span> lpTokens =</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <a class="code hl_function" href="namespaceripple.html#a7c5d3108f4942ebc53a3fa4f83c2d577">ammLPHolds</a>(<a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_function" href="classripple_1_1ApplyContext.html#a44c249b16b2cedb1224a96592407558d">view</a>(), *ammSle, <a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[sfAccount], <a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a7b78c8e924babce4d14359970f55ba02">journal</a>);</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> <span class="keyword">auto</span> <span class="keyword">const</span> lpTokensWithdraw =</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <a class="code hl_function" href="namespaceripple.html#a6bdc23ab696afbce2568a4c9563e9ec2">tokensWithdraw</a>(lpTokens, <a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[~sfLPTokenIn], <a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>.<a class="code hl_function" href="classripple_1_1STObject.html#af5aa57043ec772da30341e3c3b823d7f">getFlags</a>());</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> </div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> <span class="comment">// Due to rounding, the LPTokenBalance of the last LP</span></div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> <span class="comment">// might not match the LP&#39;s trustline balance</span></div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> <span class="keywordflow">if</span> (sb.<a class="code hl_function" href="classripple_1_1detail_1_1ApplyViewBase.html#af16244cf2efd903b4575a0b85c94d159">rules</a>().<a class="code hl_function" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(fixAMMv1_1))</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> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> res =</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> <a class="code hl_function" href="namespaceripple.html#a6c0288f25088dd5b24ce567290b2a75b">verifyAndAdjustLPTokenBalance</a>(sb, lpTokens, ammSle, <a class="code hl_variable" href="classripple_1_1Transactor.html#a803c6fba463ed92ee24e4c056467f20a">account_</a>);</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> !res)</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <span class="keywordflow">return</span> {res.error(), <span class="keyword">false</span>};</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> </div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> <span class="keyword">auto</span> <span class="keyword">const</span> tfee = <a class="code hl_function" href="namespaceripple.html#a308162f4d3c7b3c005ee6907ab576da1">getTradingFee</a>(<a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_function" href="classripple_1_1ApplyContext.html#a44c249b16b2cedb1224a96592407558d">view</a>(), *ammSle, <a class="code hl_variable" href="classripple_1_1Transactor.html#a803c6fba463ed92ee24e4c056467f20a">account_</a>);</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> </div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <span class="keyword">auto</span> <span class="keyword">const</span> expected = <a class="code hl_function" href="namespaceripple.html#ab656cc4e3a94b007e52a53420c2d2460">ammHolds</a>(</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> sb,</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> *ammSle,</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> amount ? amount-&gt;issue() : <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Issue&gt;</a>{},</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> amount2 ? amount2-&gt;issue() : <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Issue&gt;</a>{},</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> <a class="code hl_enumvalue" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">FreezeHandling::fhZERO_IF_FROZEN</a>,</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a7b78c8e924babce4d14359970f55ba02">journal</a>);</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <span class="keywordflow">if</span> (!expected)</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <span class="keywordflow">return</span> {expected.error(), <span class="keyword">false</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> [amountBalance, amount2Balance, lptAMMBalance] = *expected;</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> </div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> <span class="keyword">auto</span> <span class="keyword">const</span> subTxType = <a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>.<a class="code hl_function" href="classripple_1_1STObject.html#af5aa57043ec772da30341e3c3b823d7f">getFlags</a>() &amp; <a class="code hl_variable" href="namespaceripple.html#aba96948641b5ee7f466ab43080c672d8">tfWithdrawSubTx</a>;</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="keyword">auto</span> <span class="keyword">const</span> [result, newLPTokenBalance] =</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> [&amp;,</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> &amp;amountBalance = amountBalance,</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> &amp;amount2Balance = amount2Balance,</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> &amp;lptAMMBalance = lptAMMBalance]() -&gt; <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, STAmount&gt;</a> {</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <span class="keywordflow">if</span> (subTxType &amp; <a class="code hl_variable" href="namespaceripple.html#a7ac113783ec3f596fe69ab6d1daabbac">tfTwoAsset</a>)</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a5236e8a4e14c231694b6952abfc3b423">equalWithdrawLimit</a>(</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> sb,</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> *ammSle,</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> ammAccountID,</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> amountBalance,</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> amount2Balance,</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> lptAMMBalance,</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> *amount,</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> *amount2,</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> tfee);</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> <span class="keywordflow">if</span> (subTxType &amp; <a class="code hl_variable" href="namespaceripple.html#a620f1516447f54ef50ac790f5f0720a3">tfOneAssetLPToken</a> || subTxType &amp; <a class="code hl_variable" href="namespaceripple.html#a0cebcc733182bb6794d2d4067a29fb2a">tfOneAssetWithdrawAll</a>)</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#af550daae2d35615ebb72a32cdc09c158">singleWithdrawTokens</a>(</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> sb,</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> *ammSle,</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> ammAccountID,</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> amountBalance,</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> lptAMMBalance,</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> *amount,</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> *lpTokensWithdraw,</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> tfee);</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> <span class="keywordflow">if</span> (subTxType &amp; <a class="code hl_variable" href="namespaceripple.html#a5401fd4c42f637dc456a79af094a960d">tfLimitLPToken</a>)</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a4318b71ceedb46714e2d93a6db8e93c9">singleWithdrawEPrice</a>(</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> sb,</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> *ammSle,</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> ammAccountID,</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> amountBalance,</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> lptAMMBalance,</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> *amount,</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> *ePrice,</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> tfee);</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> <span class="keywordflow">if</span> (subTxType &amp; <a class="code hl_variable" href="namespaceripple.html#a098e0eaa259f9927096b3b4edd77c71a">tfSingleAsset</a>)</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a6f66fea4d10c565cbc522980f248eee2">singleWithdraw</a>(</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> sb,</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> *ammSle,</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> ammAccountID,</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> amountBalance,</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> lptAMMBalance,</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> *amount,</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> tfee);</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> <span class="keywordflow">if</span> (subTxType &amp; <a class="code hl_variable" href="namespaceripple.html#aa3f065b75d23f712be19a1a953fe5b4a">tfLPToken</a> || subTxType &amp; <a class="code hl_variable" href="namespaceripple.html#a8383eb169324b23c0b4b49d6c2d2c877">tfWithdrawAll</a>)</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> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a64842cf86a14dfe5dcc9019eb55511d0">equalWithdrawTokens</a>(</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> sb,</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> *ammSle,</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> ammAccountID,</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> amountBalance,</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> amount2Balance,</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> lptAMMBalance,</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> lpTokens,</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> *lpTokensWithdraw,</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> tfee);</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> }</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> <span class="comment">// should not happen.</span></div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> JLOG(<a class="code hl_variable" href="classripple_1_1Transactor.html#ab84d1ef5275a1c6c63176c11d72d6235">j_</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: invalid options.&quot;</span>;</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> <span class="keywordflow">return</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{});</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> }();</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> </div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> <span class="keywordflow">if</span> (result != <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> <span class="keywordflow">return</span> {result, <span class="keyword">false</span>};</div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> </div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="keyword">auto</span> <span class="keyword">const</span> res = <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#ab62952f0d0ed8f24c7a5dddcbbc5c9ae">deleteAMMAccountIfEmpty</a>(</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> sb,</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> ammSle,</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> newLPTokenBalance,</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[sfAsset].get&lt;<a class="code hl_class" href="classripple_1_1Issue.html">Issue</a>&gt;(),</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> <a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>[sfAsset2].get&lt;<a class="code hl_class" href="classripple_1_1Issue.html">Issue</a>&gt;(),</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> <a class="code hl_variable" href="classripple_1_1Transactor.html#ab84d1ef5275a1c6c63176c11d72d6235">j_</a>);</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> <span class="keywordflow">if</span> (!res.second)</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> <span class="keywordflow">return</span> {res.first, <span class="keyword">false</span>};</div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> </div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> JLOG(<a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a7b78c8e924babce4d14359970f55ba02">journal</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: tokens &quot;</span> &lt;&lt; <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(newLPTokenBalance.iou()) &lt;&lt; <span class="stringliteral">&quot; &quot;</span></div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> &lt;&lt; <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(lpTokens.iou()) &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; <a class="code hl_function" href="namespaceripple.html#ac124fe6744b7fe887dec949b56b16d50">to_string</a>(lptAMMBalance.iou());</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> </div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>, <span class="keyword">true</span>};</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span>}</div>
</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> </div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span><a class="code hl_class" href="classripple_1_1TERSubset.html">TER</a></div>
<div class="foldopen" id="foldopen00406" data-start="{" data-end="}">
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#ad366e7ecc17ab21d3fb406c334df6b0e"> 406</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#ad366e7ecc17ab21d3fb406c334df6b0e">AMMWithdraw::doApply</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">// This is the ledger view that we work against. Transactions are applied</span></div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> <span class="comment">// as we go on processing transactions.</span></div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> <a class="code hl_class" href="classripple_1_1Sandbox.html">Sandbox</a> sb(&amp;<a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_function" href="classripple_1_1ApplyContext.html#a44c249b16b2cedb1224a96592407558d">view</a>());</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> </div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> <span class="keyword">auto</span> <span class="keyword">const</span> result = <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a690f2bdea8fffee52a5d12db0733b28b">applyGuts</a>(sb);</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> <span class="keywordflow">if</span> (result.second)</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> sb.<a class="code hl_function" href="classripple_1_1Sandbox.html#af027065a92ed80c4b54b08d7974c06ce">apply</a>(<a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_function" href="classripple_1_1ApplyContext.html#a1e569090b00ae5425ebb48c1befe794f">rawView</a>());</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="keywordflow">return</span> result.first;</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span>}</div>
</div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> </div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, STAmount&gt;</a></div>
<div class="foldopen" id="foldopen00420" data-start="{" data-end="}">
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#a6a97ebbfaa81f838bf6e34768f5fd9df"> 420</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#ad1c31e18b3be405513e9e68004e72f09">AMMWithdraw::withdraw</a>(</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> <a class="code hl_class" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; view,</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</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="l00423" name="l00423"></a><span class="lineno"> 423</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="l00424" name="l00424"></a><span class="lineno"> 424</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amountBalance,</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amountWithdraw,</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;STAmount&gt;</a> <span class="keyword">const</span>&amp; amount2Withdraw,</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lpTokensAMMBalance,</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lpTokensWithdraw,</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</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="l00430" name="l00430"></a><span class="lineno"> 430</span>{</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <a class="code hl_class" href="classripple_1_1TERSubset.html">TER</a> ter;</div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> newLPTokenBalance;</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a>(ter, newLPTokenBalance, std::ignore, std::ignore) = <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#ad1c31e18b3be405513e9e68004e72f09">withdraw</a>(</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>,</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> ammSle,</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> ammAccount,</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> <a class="code hl_variable" href="classripple_1_1Transactor.html#a803c6fba463ed92ee24e4c056467f20a">account_</a>,</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> amountBalance,</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> amountWithdraw,</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> amount2Withdraw,</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> lpTokensAMMBalance,</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> lpTokensWithdraw,</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> tfee,</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> <a class="code hl_enumvalue" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">FreezeHandling::fhZERO_IF_FROZEN</a>,</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a0b14d4c7e7868ef1bd417b63cd42063b">isWithdrawAll</a>(<a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>),</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> <a class="code hl_variable" href="classripple_1_1Transactor.html#abb2f6f5d7fd8c663c5df76b6fcba2c49">mPriorBalance</a>,</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> <a class="code hl_variable" href="classripple_1_1Transactor.html#ab84d1ef5275a1c6c63176c11d72d6235">j_</a>);</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="keywordflow">return</span> {ter, newLPTokenBalance};</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span>}</div>
</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> </div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/tuple.html">std::tuple&lt;TER, STAmount, STAmount, std::optional&lt;STAmount&gt;</a>&gt;</div>
<div class="foldopen" id="foldopen00452" data-start="{" data-end="}">
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#ad1c31e18b3be405513e9e68004e72f09"> 452</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#ad1c31e18b3be405513e9e68004e72f09">AMMWithdraw::withdraw</a>(</div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> <a class="code hl_class" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; view,</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</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="l00455" name="l00455"></a><span class="lineno"> 455</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="l00456" name="l00456"></a><span class="lineno"> 456</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="l00457" name="l00457"></a><span class="lineno"> 457</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amountBalance,</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amountWithdraw,</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;STAmount&gt;</a> <span class="keyword">const</span>&amp; amount2Withdraw,</div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lpTokensAMMBalance,</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lpTokensWithdraw,</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</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="l00463" name="l00463"></a><span class="lineno"> 463</span> <a class="code hl_enumeration" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085">FreezeHandling</a> freezeHandling,</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> <a class="code hl_enumeration" href="namespaceripple.html#a0ef1f7396e14a26a1d23238d68149a63">WithdrawAll</a> withdrawAll,</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> <a class="code hl_class" href="classripple_1_1XRPAmount.html">XRPAmount</a> <span class="keyword">const</span>&amp; priorBalance,</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> <span class="keyword">const</span>&amp; journal)</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span>{</div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> <span class="keyword">auto</span> <span class="keyword">const</span> lpTokens = <a class="code hl_function" href="namespaceripple.html#a7c5d3108f4942ebc53a3fa4f83c2d577">ammLPHolds</a>(<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>, ammSle, account, journal);</div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> <span class="keyword">auto</span> <span class="keyword">const</span> expected = <a class="code hl_function" href="namespaceripple.html#ab656cc4e3a94b007e52a53420c2d2460">ammHolds</a>(</div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>,</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> ammSle,</div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> amountWithdraw.<a class="code hl_function" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>(),</div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::nullopt</a>,</div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> freezeHandling,</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> journal);</div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> <span class="keywordflow">if</span> (!expected)</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> <span class="keywordflow">return</span> {expected.error(), <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> <span class="keyword">auto</span> <span class="keyword">const</span> [curBalance, curBalance2, _] = *expected;</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> (void)_;</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> </div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> <span class="keyword">auto</span> <span class="keyword">const</span></div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> [amountWithdrawActual, amount2WithdrawActual, lpTokensWithdrawActual] =</div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> [&amp;]() -&gt; <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/tuple.html">std::tuple</a>&lt;<a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;STAmount&gt;</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>&gt; {</div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> <span class="keywordflow">if</span> (withdrawAll == <a class="code hl_enumvalue" href="namespaceripple.html#a0ef1f7396e14a26a1d23238d68149a63abafd7322c6e97d25b6299b5d6fe8920b">WithdrawAll::No</a>)</div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a812051b3eb90012879722503bc9c422a">adjustAmountsByLPTokens</a>(</div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> amountBalance,</div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> amountWithdraw,</div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> amount2Withdraw,</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> lpTokensAMMBalance,</div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> lpTokensWithdraw,</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> tfee,</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa9819bf6e2ef44707a0144da6c874890abafd7322c6e97d25b6299b5d6fe8920b">IsDeposit::No</a>);</div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</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>(</div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> amountWithdraw, amount2Withdraw, lpTokensWithdraw);</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> }();</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> </div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> <span class="keywordflow">if</span> (lpTokensWithdrawActual &lt;= beast::zero ||</div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> lpTokensWithdrawActual &gt; lpTokens)</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> {</div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> JLOG(journal.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: failed to withdraw, invalid LP tokens: &quot;</span></div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> &lt;&lt; lpTokensWithdrawActual &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; lpTokens &lt;&lt; <span class="stringliteral">&quot; &quot;</span></div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> &lt;&lt; lpTokensAMMBalance;</div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9">tecAMM_INVALID_TOKENS</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> }</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> </div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> <span class="comment">// Should not happen since the only LP on last withdraw</span></div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> <span class="comment">// has the balance set to the lp token trustline balance.</span></div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<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>(fixAMMv1_1) &amp;&amp;</div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> lpTokensWithdrawActual &gt; lpTokensAMMBalance)</div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> {</div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> JLOG(journal.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: failed to withdraw, unexpected LP tokens: &quot;</span></div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> &lt;&lt; lpTokensWithdrawActual &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; lpTokens &lt;&lt; <span class="stringliteral">&quot; &quot;</span></div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> &lt;&lt; lpTokensAMMBalance;</div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> }</div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> </div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> <span class="comment">// Withdrawing one side of the pool</span></div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> <span class="keywordflow">if</span> ((amountWithdrawActual == curBalance &amp;&amp;</div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> amount2WithdrawActual != curBalance2) ||</div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> (amount2WithdrawActual == curBalance2 &amp;&amp;</div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> amountWithdrawActual != curBalance))</div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> {</div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> JLOG(journal.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: failed to withdraw one side of the pool &quot;</span></div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> &lt;&lt; <span class="stringliteral">&quot; curBalance: &quot;</span> &lt;&lt; curBalance &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; amountWithdrawActual</div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span> &lt;&lt; <span class="stringliteral">&quot; lpTokensBalance: &quot;</span> &lt;&lt; lpTokensWithdraw &lt;&lt; <span class="stringliteral">&quot; lptBalance &quot;</span></div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> &lt;&lt; lpTokensAMMBalance;</div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae64cec73f40a04653c193fbee09733c5">tecAMM_BALANCE</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> }</div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> </div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> <span class="comment">// May happen if withdrawing an amount close to one side of the pool</span></div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> <span class="keywordflow">if</span> (lpTokensWithdrawActual == lpTokensAMMBalance &amp;&amp;</div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> (amountWithdrawActual != curBalance ||</div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> amount2WithdrawActual != curBalance2))</div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> {</div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> JLOG(journal.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: failed to withdraw all tokens &quot;</span></div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> &lt;&lt; <span class="stringliteral">&quot; curBalance: &quot;</span> &lt;&lt; curBalance &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; amountWithdrawActual</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> &lt;&lt; <span class="stringliteral">&quot; curBalance2: &quot;</span> &lt;&lt; amount2WithdrawActual.value_or(<a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{0})</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> &lt;&lt; <span class="stringliteral">&quot; lpTokensBalance: &quot;</span> &lt;&lt; lpTokensWithdraw &lt;&lt; <span class="stringliteral">&quot; lptBalance &quot;</span></div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> &lt;&lt; lpTokensAMMBalance;</div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae64cec73f40a04653c193fbee09733c5">tecAMM_BALANCE</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> }</div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> </div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> <span class="comment">// Withdrawing more than the pool&#39;s balance</span></div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> <span class="keywordflow">if</span> (amountWithdrawActual &gt; curBalance ||</div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> amount2WithdrawActual &gt; curBalance2)</div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> {</div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> JLOG(journal.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: withdrawing more than the pool&#39;s balance &quot;</span></div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> &lt;&lt; <span class="stringliteral">&quot; curBalance: &quot;</span> &lt;&lt; curBalance &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; amountWithdrawActual</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> &lt;&lt; <span class="stringliteral">&quot; curBalance2: &quot;</span> &lt;&lt; curBalance2 &lt;&lt; <span class="stringliteral">&quot; &quot;</span></div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span> &lt;&lt; (amount2WithdrawActual ? *amount2WithdrawActual : <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{})</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span> &lt;&lt; <span class="stringliteral">&quot; lpTokensBalance: &quot;</span> &lt;&lt; lpTokensWithdraw &lt;&lt; <span class="stringliteral">&quot; lptBalance &quot;</span></div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> &lt;&lt; lpTokensAMMBalance;</div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae64cec73f40a04653c193fbee09733c5">tecAMM_BALANCE</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> }</div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span> </div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span> <span class="comment">// Check the reserve in case a trustline has to be created</span></div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> enabledFixAMMv1_2 = <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<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>(fixAMMv1_2);</div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span> <span class="keyword">auto</span> sufficientReserve = [&amp;](<a class="code hl_class" href="classripple_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; issue) -&gt; <a class="code hl_class" href="classripple_1_1TERSubset.html">TER</a> {</div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> <span class="keywordflow">if</span> (!enabledFixAMMv1_2 || <a class="code hl_function" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(issue))</div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#ac1d377c35a8332d069b09be8f4008dec">exists</a>(<a class="code hl_function" href="namespaceripple_1_1keylet.html#a55890af7192834c632299746ba300be8">keylet::line</a>(account, issue)))</div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> {</div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> <span class="keyword">auto</span> <span class="keyword">const</span> sleAccount = <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<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>(account));</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> <span class="keywordflow">if</span> (!sleAccount)</div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>; <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> <span class="keyword">auto</span> <span class="keyword">const</span> balance = (*sleAccount)[sfBalance].xrp();</div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> ownerCount = sleAccount-&gt;at(sfOwnerCount);</div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> </div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> <span class="comment">// See also SetTrust::doApply()</span></div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> <a class="code hl_class" href="classripple_1_1XRPAmount.html">XRPAmount</a> <span class="keyword">const</span> reserve(</div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> (ownerCount &lt; 2) ? <a class="code hl_class" href="classripple_1_1XRPAmount.html">XRPAmount</a>(beast::zero)</div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> : <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#a9944284a00f671a4a9d9e00f9b28b258">fees</a>().<a class="code hl_function" href="structripple_1_1Fees.html#acb07843d0d0e3ccacd7cf51d5296fe40">accountReserve</a>(ownerCount + 1));</div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> </div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> <span class="keywordflow">if</span> (<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/algorithm/max.html">std::max</a>(priorBalance, balance) &lt; reserve)</div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae930fb228ae74317976b57b4e87a7f0d">tecINSUFFICIENT_RESERVE</a>;</div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> }</div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>;</div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> };</div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span> </div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> err = sufficientReserve(amountWithdrawActual.issue()))</div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> <span class="keywordflow">return</span> {err, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> </div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span> <span class="comment">// Withdraw amountWithdraw</span></div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> <span class="keyword">auto</span> res = <a class="code hl_function" href="namespaceripple.html#a64bd5df9caa461c20d406382b13df3c5">accountSend</a>(</div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>,</div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno"> 595</span> ammAccount,</div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span> account,</div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> amountWithdrawActual,</div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span> journal,</div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span> <a class="code hl_enumvalue" href="namespaceripple.html#a9d22f4d38ac33f4258a0205f8e11d27ea93cba07454f06a4a960172bbd6e2a435">WaiveTransferFee::Yes</a>);</div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> <span class="keywordflow">if</span> (res != <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> {</div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> JLOG(journal.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span> &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: failed to withdraw &quot;</span> &lt;&lt; amountWithdrawActual;</div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span> <span class="keywordflow">return</span> {res, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"> 607</span> }</div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span> </div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span> <span class="comment">// Withdraw amount2Withdraw</span></div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> <span class="keywordflow">if</span> (amount2WithdrawActual)</div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> {</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> err = sufficientReserve(amount2WithdrawActual-&gt;issue());</div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span> err != <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> <span class="keywordflow">return</span> {err, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span> </div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span> res = <a class="code hl_function" href="namespaceripple.html#a64bd5df9caa461c20d406382b13df3c5">accountSend</a>(</div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>,</div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span> ammAccount,</div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> account,</div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"> 620</span> *amount2WithdrawActual,</div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span> journal,</div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span> <a class="code hl_enumvalue" href="namespaceripple.html#a9d22f4d38ac33f4258a0205f8e11d27ea93cba07454f06a4a960172bbd6e2a435">WaiveTransferFee::Yes</a>);</div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> <span class="keywordflow">if</span> (res != <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> {</div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"> 626</span> JLOG(journal.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: failed to withdraw &quot;</span></div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span> &lt;&lt; *amount2WithdrawActual;</div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span> <span class="keywordflow">return</span> {res, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> }</div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> }</div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</span> </div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span> <span class="comment">// Withdraw LP tokens</span></div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span> res = <a class="code hl_function" href="namespaceripple.html#a48d07c0de207fab49cfc61ff0de202f1">redeemIOU</a>(</div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>,</div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> account,</div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> lpTokensWithdrawActual,</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> lpTokensWithdrawActual.issue(),</div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span> journal);</div>
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno"> 640</span> <span class="keywordflow">if</span> (res != <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno"> 641</span> {</div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span> JLOG(journal.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;AMM Withdraw: failed to withdraw LPTokens&quot;</span>;</div>
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno"> 644</span> <span class="keywordflow">return</span> {res, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno"> 645</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno"> 646</span> }</div>
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> </div>
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"> 648</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>(</div>
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>,</div>
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno"> 650</span> lpTokensAMMBalance - lpTokensWithdrawActual,</div>
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno"> 651</span> amountWithdrawActual,</div>
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno"> 652</span> amount2WithdrawActual);</div>
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</span>}</div>
</div>
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno"> 654</span> </div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"> 655</span><span class="keyword">static</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a></div>
<div class="foldopen" id="foldopen00656" data-start="{" data-end="}">
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"><a class="line" href="namespaceripple.html#a8e4b418d6da8b9f8a72bd4bdb3cf84e1"> 656</a></span><a class="code hl_function" href="namespaceripple.html#a8e4b418d6da8b9f8a72bd4bdb3cf84e1">adjustLPTokensIn</a>(</div>
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno"> 657</span> <a class="code hl_class" href="classripple_1_1Rules.html">Rules</a> <span class="keyword">const</span>&amp; rules,</div>
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lptAMMBalance,</div>
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lpTokensWithdraw,</div>
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> <a class="code hl_enumeration" href="namespaceripple.html#a0ef1f7396e14a26a1d23238d68149a63">WithdrawAll</a> withdrawAll)</div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span>{</div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> <span class="keywordflow">if</span> (!rules.<a class="code hl_function" href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">enabled</a>(fixAMMv1_3) || withdrawAll == <a class="code hl_enumvalue" href="namespaceripple.html#a0ef1f7396e14a26a1d23238d68149a63a93cba07454f06a4a960172bbd6e2a435">WithdrawAll::Yes</a>)</div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span> <span class="keywordflow">return</span> lpTokensWithdraw;</div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceripple.html#a745b96ab219de6f62807ab5f6f484534">adjustLPTokens</a>(lptAMMBalance, lpTokensWithdraw, <a class="code hl_enumvalue" href="namespaceripple.html#aa9819bf6e2ef44707a0144da6c874890abafd7322c6e97d25b6299b5d6fe8920b">IsDeposit::No</a>);</div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span>}</div>
</div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> </div>
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, STAmount&gt;</a></div>
<div class="foldopen" id="foldopen00670" data-start="{" data-end="}">
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#a144e555a784eb6d256c056c6973af287"> 670</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a64842cf86a14dfe5dcc9019eb55511d0">AMMWithdraw::equalWithdrawTokens</a>(</div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span> <a class="code hl_class" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; view,</div>
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno"> 672</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="l00673" name="l00673"></a><span class="lineno"> 673</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="l00674" name="l00674"></a><span class="lineno"> 674</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amountBalance,</div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amount2Balance,</div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lptAMMBalance,</div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lpTokens,</div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lpTokensWithdraw,</div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</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="l00680" name="l00680"></a><span class="lineno"> 680</span>{</div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span> <a class="code hl_class" href="classripple_1_1TERSubset.html">TER</a> ter;</div>
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> newLPTokenBalance;</div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a>(ter, newLPTokenBalance, std::ignore, std::ignore) =</div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a64842cf86a14dfe5dcc9019eb55511d0">equalWithdrawTokens</a>(</div>
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>,</div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> ammSle,</div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span> <a class="code hl_variable" href="classripple_1_1Transactor.html#a803c6fba463ed92ee24e4c056467f20a">account_</a>,</div>
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> ammAccount,</div>
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> amountBalance,</div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> amount2Balance,</div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> lptAMMBalance,</div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span> lpTokens,</div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno"> 693</span> lpTokensWithdraw,</div>
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno"> 694</span> tfee,</div>
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno"> 695</span> <a class="code hl_enumvalue" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">FreezeHandling::fhZERO_IF_FROZEN</a>,</div>
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno"> 696</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a0b14d4c7e7868ef1bd417b63cd42063b">isWithdrawAll</a>(<a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>),</div>
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno"> 697</span> <a class="code hl_variable" href="classripple_1_1Transactor.html#abb2f6f5d7fd8c663c5df76b6fcba2c49">mPriorBalance</a>,</div>
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno"> 698</span> <a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a7b78c8e924babce4d14359970f55ba02">journal</a>);</div>
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno"> 699</span> <span class="keywordflow">return</span> {ter, newLPTokenBalance};</div>
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno"> 700</span>}</div>
</div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span> </div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, bool&gt;</a></div>
<div class="foldopen" id="foldopen00703" data-start="{" data-end="}">
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#ab62952f0d0ed8f24c7a5dddcbbc5c9ae"> 703</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#ab62952f0d0ed8f24c7a5dddcbbc5c9ae">AMMWithdraw::deleteAMMAccountIfEmpty</a>(</div>
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> <a class="code hl_class" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; sb,</div>
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;SLE&gt;</a> <span class="keyword">const</span> ammSle,</div>
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lpTokenBalance,</div>
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"> 707</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="l00708" name="l00708"></a><span class="lineno"> 708</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="l00709" name="l00709"></a><span class="lineno"> 709</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> <span class="keyword">const</span>&amp; journal)</div>
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span>{</div>
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno"> 711</span> <a class="code hl_class" href="classripple_1_1TERSubset.html">TER</a> ter;</div>
<div class="line"><a id="l00712" name="l00712"></a><span class="lineno"> 712</span> <span class="keywordtype">bool</span> updateBalance = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00713" name="l00713"></a><span class="lineno"> 713</span> <span class="keywordflow">if</span> (lpTokenBalance == beast::zero)</div>
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno"> 714</span> {</div>
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno"> 715</span> ter = <a class="code hl_function" href="namespaceripple.html#a39496f811d81eeceaec4ab1fe9f877ac">deleteAMMAccount</a>(sb, issue1, issue2, journal);</div>
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno"> 716</span> <span class="keywordflow">if</span> (ter != <a class="code hl_enumvalue" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a> &amp;&amp; ter != <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca576f5411ab4458ec9842480e7ebe7072">tecINCOMPLETE</a>)</div>
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno"> 717</span> <span class="keywordflow">return</span> {ter, <span class="keyword">false</span>}; <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00718" name="l00718"></a><span class="lineno"> 718</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno"> 719</span> updateBalance = (ter == <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca576f5411ab4458ec9842480e7ebe7072">tecINCOMPLETE</a>);</div>
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno"> 720</span> }</div>
<div class="line"><a id="l00721" name="l00721"></a><span class="lineno"> 721</span> </div>
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno"> 722</span> <span class="keywordflow">if</span> (updateBalance)</div>
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno"> 723</span> {</div>
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno"> 724</span> ammSle-&gt;setFieldAmount(sfLPTokenBalance, lpTokenBalance);</div>
<div class="line"><a id="l00725" name="l00725"></a><span class="lineno"> 725</span> sb.<a class="code hl_function" href="classripple_1_1detail_1_1ApplyViewBase.html#a4f12513f46ee2c194d6fb0e4d28e5543">update</a>(ammSle);</div>
<div class="line"><a id="l00726" name="l00726"></a><span class="lineno"> 726</span> }</div>
<div class="line"><a id="l00727" name="l00727"></a><span class="lineno"> 727</span> </div>
<div class="line"><a id="l00728" name="l00728"></a><span class="lineno"> 728</span> <span class="keywordflow">return</span> {ter, <span class="keyword">true</span>};</div>
<div class="line"><a id="l00729" name="l00729"></a><span class="lineno"> 729</span>}</div>
</div>
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno"> 730</span> </div>
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno"> 733</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/tuple.html">std::tuple&lt;TER, STAmount, STAmount, std::optional&lt;STAmount&gt;</a>&gt;</div>
<div class="foldopen" id="foldopen00734" data-start="{" data-end="}">
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#a64842cf86a14dfe5dcc9019eb55511d0"> 734</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a64842cf86a14dfe5dcc9019eb55511d0">AMMWithdraw::equalWithdrawTokens</a>(</div>
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno"> 735</span> <a class="code hl_class" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; view,</div>
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno"> 736</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="l00737" name="l00737"></a><span class="lineno"> 737</span> <a class="code hl_class" href="classripple_1_1base__uint.html">AccountID</a> <span class="keyword">const</span> account,</div>
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno"> 738</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="l00739" name="l00739"></a><span class="lineno"> 739</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amountBalance,</div>
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno"> 740</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amount2Balance,</div>
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno"> 741</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lptAMMBalance,</div>
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno"> 742</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lpTokens,</div>
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno"> 743</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lpTokensWithdraw,</div>
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno"> 744</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="l00745" name="l00745"></a><span class="lineno"> 745</span> <a class="code hl_enumeration" href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085">FreezeHandling</a> freezeHanding,</div>
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno"> 746</span> <a class="code hl_enumeration" href="namespaceripple.html#a0ef1f7396e14a26a1d23238d68149a63">WithdrawAll</a> withdrawAll,</div>
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno"> 747</span> <a class="code hl_class" href="classripple_1_1XRPAmount.html">XRPAmount</a> <span class="keyword">const</span>&amp; priorBalance,</div>
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno"> 748</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> <span class="keyword">const</span>&amp; journal)</div>
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno"> 749</span>{</div>
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno"> 750</span> <span class="keywordflow">try</span></div>
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno"> 751</span> {</div>
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno"> 752</span> <span class="comment">// Withdrawing all tokens in the pool</span></div>
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno"> 753</span> <span class="keywordflow">if</span> (lpTokensWithdraw == lptAMMBalance)</div>
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno"> 754</span> {</div>
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno"> 755</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#ad1c31e18b3be405513e9e68004e72f09">withdraw</a>(</div>
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno"> 756</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>,</div>
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno"> 757</span> ammSle,</div>
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"> 758</span> ammAccount,</div>
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno"> 759</span> account,</div>
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno"> 760</span> amountBalance,</div>
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno"> 761</span> amountBalance,</div>
<div class="line"><a id="l00762" name="l00762"></a><span class="lineno"> 762</span> amount2Balance,</div>
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno"> 763</span> lptAMMBalance,</div>
<div class="line"><a id="l00764" name="l00764"></a><span class="lineno"> 764</span> lpTokensWithdraw,</div>
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno"> 765</span> tfee,</div>
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno"> 766</span> freezeHanding,</div>
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno"> 767</span> <a class="code hl_enumvalue" href="namespaceripple.html#a0ef1f7396e14a26a1d23238d68149a63a93cba07454f06a4a960172bbd6e2a435">WithdrawAll::Yes</a>,</div>
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno"> 768</span> priorBalance,</div>
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno"> 769</span> journal);</div>
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno"> 770</span> }</div>
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno"> 771</span> </div>
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno"> 772</span> <span class="keyword">auto</span> <span class="keyword">const</span> tokensAdj = <a class="code hl_function" href="namespaceripple.html#a8e4b418d6da8b9f8a72bd4bdb3cf84e1">adjustLPTokensIn</a>(</div>
<div class="line"><a id="l00773" name="l00773"></a><span class="lineno"> 773</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), lptAMMBalance, lpTokensWithdraw, withdrawAll);</div>
<div class="line"><a id="l00774" name="l00774"></a><span class="lineno"> 774</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<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>(fixAMMv1_3) &amp;&amp; tokensAdj == beast::zero)</div>
<div class="line"><a id="l00775" name="l00775"></a><span class="lineno"> 775</span> <span class="keywordflow">return</span> {</div>
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno"> 776</span> <a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9">tecAMM_INVALID_TOKENS</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::nullopt</a>};</div>
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno"> 777</span> <span class="comment">// the adjusted tokens are factored in</span></div>
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno"> 778</span> <span class="keyword">auto</span> <span class="keyword">const</span> frac = <a class="code hl_function" href="namespaceripple.html#a0ad557cc32ca87dcea19af8e30c63c6a">divide</a>(tokensAdj, lptAMMBalance, <a class="code hl_function" href="namespaceripple.html#a9e3dc59bb58c33f14b3c0d3070b94d98">noIssue</a>());</div>
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno"> 779</span> <span class="keyword">auto</span> <span class="keyword">const</span> amountWithdraw =</div>
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno"> 780</span> <a class="code hl_function" href="namespaceripple.html#ae72b56b6709fd192e009123c40d47af6">getRoundedAsset</a>(<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), amountBalance, frac, <a class="code hl_enumvalue" href="namespaceripple.html#aa9819bf6e2ef44707a0144da6c874890abafd7322c6e97d25b6299b5d6fe8920b">IsDeposit::No</a>);</div>
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno"> 781</span> <span class="keyword">auto</span> <span class="keyword">const</span> amount2Withdraw =</div>
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"> 782</span> <a class="code hl_function" href="namespaceripple.html#ae72b56b6709fd192e009123c40d47af6">getRoundedAsset</a>(<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), amount2Balance, frac, <a class="code hl_enumvalue" href="namespaceripple.html#aa9819bf6e2ef44707a0144da6c874890abafd7322c6e97d25b6299b5d6fe8920b">IsDeposit::No</a>);</div>
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno"> 783</span> <span class="comment">// LP is making equal withdrawal by tokens but the requested amount</span></div>
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno"> 784</span> <span class="comment">// of LP tokens is likely too small and results in one-sided pool</span></div>
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno"> 785</span> <span class="comment">// withdrawal due to round off. Fail so the user withdraws</span></div>
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno"> 786</span> <span class="comment">// more tokens.</span></div>
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno"> 787</span> <span class="keywordflow">if</span> (amountWithdraw == beast::zero || amount2Withdraw == beast::zero)</div>
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno"> 788</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">tecAMM_FAILED</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno"> 789</span> </div>
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno"> 790</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#ad1c31e18b3be405513e9e68004e72f09">withdraw</a>(</div>
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno"> 791</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>,</div>
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno"> 792</span> ammSle,</div>
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno"> 793</span> ammAccount,</div>
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno"> 794</span> account,</div>
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno"> 795</span> amountBalance,</div>
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno"> 796</span> amountWithdraw,</div>
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno"> 797</span> amount2Withdraw,</div>
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno"> 798</span> lptAMMBalance,</div>
<div class="line"><a id="l00799" name="l00799"></a><span class="lineno"> 799</span> tokensAdj,</div>
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno"> 800</span> tfee,</div>
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno"> 801</span> freezeHanding,</div>
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno"> 802</span> withdrawAll,</div>
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno"> 803</span> priorBalance,</div>
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno"> 804</span> journal);</div>
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno"> 805</span> }</div>
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno"> 806</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno"> 807</span> <span class="keywordflow">catch</span> (<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a> <span class="keyword">const</span>&amp; e)</div>
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno"> 808</span> {</div>
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno"> 809</span> JLOG(journal.<a class="code hl_function" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno"> 810</span> &lt;&lt; <span class="stringliteral">&quot;AMMWithdraw::equalWithdrawTokens exception &quot;</span> &lt;&lt; e.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>();</div>
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno"> 811</span> }</div>
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno"> 812</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">tecINTERNAL</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno"> 813</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno"> 814</span>}</div>
</div>
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno"> 815</span> </div>
<div class="line"><a id="l00841" name="l00841"></a><span class="lineno"> 841</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, STAmount&gt;</a></div>
<div class="foldopen" id="foldopen00842" data-start="{" data-end="}">
<div class="line"><a id="l00842" name="l00842"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#a5236e8a4e14c231694b6952abfc3b423"> 842</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a5236e8a4e14c231694b6952abfc3b423">AMMWithdraw::equalWithdrawLimit</a>(</div>
<div class="line"><a id="l00843" name="l00843"></a><span class="lineno"> 843</span> <a class="code hl_class" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; view,</div>
<div class="line"><a id="l00844" name="l00844"></a><span class="lineno"> 844</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="l00845" name="l00845"></a><span class="lineno"> 845</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="l00846" name="l00846"></a><span class="lineno"> 846</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amountBalance,</div>
<div class="line"><a id="l00847" name="l00847"></a><span class="lineno"> 847</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amount2Balance,</div>
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno"> 848</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lptAMMBalance,</div>
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno"> 849</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amount,</div>
<div class="line"><a id="l00850" name="l00850"></a><span class="lineno"> 850</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amount2,</div>
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno"> 851</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="l00852" name="l00852"></a><span class="lineno"> 852</span>{</div>
<div class="line"><a id="l00853" name="l00853"></a><span class="lineno"> 853</span> <span class="keyword">auto</span> frac = <a class="code hl_class" href="classripple_1_1Number.html">Number</a>{amount} / amountBalance;</div>
<div class="line"><a id="l00854" name="l00854"></a><span class="lineno"> 854</span> <span class="keyword">auto</span> amount2Withdraw =</div>
<div class="line"><a id="l00855" name="l00855"></a><span class="lineno"> 855</span> <a class="code hl_function" href="namespaceripple.html#ae72b56b6709fd192e009123c40d47af6">getRoundedAsset</a>(<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), amount2Balance, frac, <a class="code hl_enumvalue" href="namespaceripple.html#aa9819bf6e2ef44707a0144da6c874890abafd7322c6e97d25b6299b5d6fe8920b">IsDeposit::No</a>);</div>
<div class="line"><a id="l00856" name="l00856"></a><span class="lineno"> 856</span> <span class="keyword">auto</span> tokensAdj =</div>
<div class="line"><a id="l00857" name="l00857"></a><span class="lineno"> 857</span> <a class="code hl_function" href="namespaceripple.html#a690142eb812877fb21cc817912b4488e">getRoundedLPTokens</a>(<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), lptAMMBalance, frac, <a class="code hl_enumvalue" href="namespaceripple.html#aa9819bf6e2ef44707a0144da6c874890abafd7322c6e97d25b6299b5d6fe8920b">IsDeposit::No</a>);</div>
<div class="line"><a id="l00858" name="l00858"></a><span class="lineno"> 858</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<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>(fixAMMv1_3) &amp;&amp; tokensAdj == beast::zero)</div>
<div class="line"><a id="l00859" name="l00859"></a><span class="lineno"> 859</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9">tecAMM_INVALID_TOKENS</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00860" name="l00860"></a><span class="lineno"> 860</span> <span class="comment">// factor in the adjusted tokens</span></div>
<div class="line"><a id="l00861" name="l00861"></a><span class="lineno"> 861</span> frac = <a class="code hl_function" href="namespaceripple.html#aefc2d6a8a1a2e3a721848b3ccb011fcd">adjustFracByTokens</a>(<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), lptAMMBalance, tokensAdj, frac);</div>
<div class="line"><a id="l00862" name="l00862"></a><span class="lineno"> 862</span> amount2Withdraw =</div>
<div class="line"><a id="l00863" name="l00863"></a><span class="lineno"> 863</span> <a class="code hl_function" href="namespaceripple.html#ae72b56b6709fd192e009123c40d47af6">getRoundedAsset</a>(<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), amount2Balance, frac, <a class="code hl_enumvalue" href="namespaceripple.html#aa9819bf6e2ef44707a0144da6c874890abafd7322c6e97d25b6299b5d6fe8920b">IsDeposit::No</a>);</div>
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno"> 864</span> <span class="keywordflow">if</span> (amount2Withdraw &lt;= amount2)</div>
<div class="line"><a id="l00865" name="l00865"></a><span class="lineno"> 865</span> {</div>
<div class="line"><a id="l00866" name="l00866"></a><span class="lineno"> 866</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#ad1c31e18b3be405513e9e68004e72f09">withdraw</a>(</div>
<div class="line"><a id="l00867" name="l00867"></a><span class="lineno"> 867</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>,</div>
<div class="line"><a id="l00868" name="l00868"></a><span class="lineno"> 868</span> ammSle,</div>
<div class="line"><a id="l00869" name="l00869"></a><span class="lineno"> 869</span> ammAccount,</div>
<div class="line"><a id="l00870" name="l00870"></a><span class="lineno"> 870</span> amountBalance,</div>
<div class="line"><a id="l00871" name="l00871"></a><span class="lineno"> 871</span> amount,</div>
<div class="line"><a id="l00872" name="l00872"></a><span class="lineno"> 872</span> amount2Withdraw,</div>
<div class="line"><a id="l00873" name="l00873"></a><span class="lineno"> 873</span> lptAMMBalance,</div>
<div class="line"><a id="l00874" name="l00874"></a><span class="lineno"> 874</span> tokensAdj,</div>
<div class="line"><a id="l00875" name="l00875"></a><span class="lineno"> 875</span> tfee);</div>
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno"> 876</span> }</div>
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno"> 877</span> </div>
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno"> 878</span> frac = <a class="code hl_class" href="classripple_1_1Number.html">Number</a>{amount2} / amount2Balance;</div>
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno"> 879</span> <span class="keyword">auto</span> amountWithdraw =</div>
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno"> 880</span> <a class="code hl_function" href="namespaceripple.html#ae72b56b6709fd192e009123c40d47af6">getRoundedAsset</a>(<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), amountBalance, frac, <a class="code hl_enumvalue" href="namespaceripple.html#aa9819bf6e2ef44707a0144da6c874890abafd7322c6e97d25b6299b5d6fe8920b">IsDeposit::No</a>);</div>
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno"> 881</span> tokensAdj =</div>
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno"> 882</span> <a class="code hl_function" href="namespaceripple.html#a690142eb812877fb21cc817912b4488e">getRoundedLPTokens</a>(<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), lptAMMBalance, frac, <a class="code hl_enumvalue" href="namespaceripple.html#aa9819bf6e2ef44707a0144da6c874890abafd7322c6e97d25b6299b5d6fe8920b">IsDeposit::No</a>);</div>
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno"> 883</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<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>(fixAMMv1_3) &amp;&amp; tokensAdj == beast::zero)</div>
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno"> 884</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9">tecAMM_INVALID_TOKENS</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}}; <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00885" name="l00885"></a><span class="lineno"> 885</span> <span class="comment">// factor in the adjusted tokens</span></div>
<div class="line"><a id="l00886" name="l00886"></a><span class="lineno"> 886</span> frac = <a class="code hl_function" href="namespaceripple.html#aefc2d6a8a1a2e3a721848b3ccb011fcd">adjustFracByTokens</a>(<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), lptAMMBalance, tokensAdj, frac);</div>
<div class="line"><a id="l00887" name="l00887"></a><span class="lineno"> 887</span> amountWithdraw =</div>
<div class="line"><a id="l00888" name="l00888"></a><span class="lineno"> 888</span> <a class="code hl_function" href="namespaceripple.html#ae72b56b6709fd192e009123c40d47af6">getRoundedAsset</a>(<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), amountBalance, frac, <a class="code hl_enumvalue" href="namespaceripple.html#aa9819bf6e2ef44707a0144da6c874890abafd7322c6e97d25b6299b5d6fe8920b">IsDeposit::No</a>);</div>
<div class="line"><a id="l00889" name="l00889"></a><span class="lineno"> 889</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<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>(fixAMMv1_3))</div>
<div class="line"><a id="l00890" name="l00890"></a><span class="lineno"> 890</span> {</div>
<div class="line"><a id="l00891" name="l00891"></a><span class="lineno"> 891</span> <span class="comment">// LCOV_EXCL_START</span></div>
<div class="line"><a id="l00892" name="l00892"></a><span class="lineno"> 892</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno"> 893</span> amountWithdraw &lt;= amount,</div>
<div class="line"><a id="l00894" name="l00894"></a><span class="lineno"> 894</span> <span class="stringliteral">&quot;ripple::AMMWithdraw::equalWithdrawLimit : maximum amountWithdraw&quot;</span>);</div>
<div class="line"><a id="l00895" name="l00895"></a><span class="lineno"> 895</span> <span class="comment">// LCOV_EXCL_STOP</span></div>
<div class="line"><a id="l00896" name="l00896"></a><span class="lineno"> 896</span> }</div>
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno"> 897</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (amountWithdraw &gt; amount)</div>
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno"> 898</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">tecAMM_FAILED</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}}; <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno"> 899</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#ad1c31e18b3be405513e9e68004e72f09">withdraw</a>(</div>
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno"> 900</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>,</div>
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno"> 901</span> ammSle,</div>
<div class="line"><a id="l00902" name="l00902"></a><span class="lineno"> 902</span> ammAccount,</div>
<div class="line"><a id="l00903" name="l00903"></a><span class="lineno"> 903</span> amountBalance,</div>
<div class="line"><a id="l00904" name="l00904"></a><span class="lineno"> 904</span> amountWithdraw,</div>
<div class="line"><a id="l00905" name="l00905"></a><span class="lineno"> 905</span> amount2,</div>
<div class="line"><a id="l00906" name="l00906"></a><span class="lineno"> 906</span> lptAMMBalance,</div>
<div class="line"><a id="l00907" name="l00907"></a><span class="lineno"> 907</span> tokensAdj,</div>
<div class="line"><a id="l00908" name="l00908"></a><span class="lineno"> 908</span> tfee);</div>
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno"> 909</span>}</div>
</div>
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno"> 910</span> </div>
<div class="line"><a id="l00916" name="l00916"></a><span class="lineno"> 916</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, STAmount&gt;</a></div>
<div class="foldopen" id="foldopen00917" data-start="{" data-end="}">
<div class="line"><a id="l00917" name="l00917"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#a6f66fea4d10c565cbc522980f248eee2"> 917</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a6f66fea4d10c565cbc522980f248eee2">AMMWithdraw::singleWithdraw</a>(</div>
<div class="line"><a id="l00918" name="l00918"></a><span class="lineno"> 918</span> <a class="code hl_class" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; view,</div>
<div class="line"><a id="l00919" name="l00919"></a><span class="lineno"> 919</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="l00920" name="l00920"></a><span class="lineno"> 920</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="l00921" name="l00921"></a><span class="lineno"> 921</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amountBalance,</div>
<div class="line"><a id="l00922" name="l00922"></a><span class="lineno"> 922</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lptAMMBalance,</div>
<div class="line"><a id="l00923" name="l00923"></a><span class="lineno"> 923</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amount,</div>
<div class="line"><a id="l00924" name="l00924"></a><span class="lineno"> 924</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="l00925" name="l00925"></a><span class="lineno"> 925</span>{</div>
<div class="line"><a id="l00926" name="l00926"></a><span class="lineno"> 926</span> <span class="keyword">auto</span> <span class="keyword">const</span> tokens = <a class="code hl_function" href="namespaceripple.html#a8e4b418d6da8b9f8a72bd4bdb3cf84e1">adjustLPTokensIn</a>(</div>
<div class="line"><a id="l00927" name="l00927"></a><span class="lineno"> 927</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(),</div>
<div class="line"><a id="l00928" name="l00928"></a><span class="lineno"> 928</span> lptAMMBalance,</div>
<div class="line"><a id="l00929" name="l00929"></a><span class="lineno"> 929</span> <a class="code hl_function" href="namespaceripple.html#ac6b80065bed621a7322e3cc6a4f3833f">lpTokensIn</a>(amountBalance, amount, lptAMMBalance, tfee),</div>
<div class="line"><a id="l00930" name="l00930"></a><span class="lineno"> 930</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a0b14d4c7e7868ef1bd417b63cd42063b">isWithdrawAll</a>(<a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>));</div>
<div class="line"><a id="l00931" name="l00931"></a><span class="lineno"> 931</span> <span class="keywordflow">if</span> (tokens == beast::zero)</div>
<div class="line"><a id="l00932" name="l00932"></a><span class="lineno"> 932</span> {</div>
<div class="line"><a id="l00933" name="l00933"></a><span class="lineno"> 933</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<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>(fixAMMv1_3))</div>
<div class="line"><a id="l00934" name="l00934"></a><span class="lineno"> 934</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">tecAMM_FAILED</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}}; <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00935" name="l00935"></a><span class="lineno"> 935</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00936" name="l00936"></a><span class="lineno"> 936</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9">tecAMM_INVALID_TOKENS</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00937" name="l00937"></a><span class="lineno"> 937</span> }</div>
<div class="line"><a id="l00938" name="l00938"></a><span class="lineno"> 938</span> <span class="comment">// factor in the adjusted tokens</span></div>
<div class="line"><a id="l00939" name="l00939"></a><span class="lineno"> 939</span> <span class="keyword">auto</span> <span class="keyword">const</span> [tokensAdj, amountWithdrawAdj] = <a class="code hl_function" href="namespaceripple.html#a44a6e2e9f8bd45de4296958e17a781a4">adjustAssetOutByTokens</a>(</div>
<div class="line"><a id="l00940" name="l00940"></a><span class="lineno"> 940</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), amountBalance, amount, lptAMMBalance, tokens, tfee);</div>
<div class="line"><a id="l00941" name="l00941"></a><span class="lineno"> 941</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<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>(fixAMMv1_3) &amp;&amp; tokensAdj == beast::zero)</div>
<div class="line"><a id="l00942" name="l00942"></a><span class="lineno"> 942</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9">tecAMM_INVALID_TOKENS</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}}; <span class="comment">// LCOV_EXCL_LINE</span></div>
<div class="line"><a id="l00943" name="l00943"></a><span class="lineno"> 943</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#ad1c31e18b3be405513e9e68004e72f09">withdraw</a>(</div>
<div class="line"><a id="l00944" name="l00944"></a><span class="lineno"> 944</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>,</div>
<div class="line"><a id="l00945" name="l00945"></a><span class="lineno"> 945</span> ammSle,</div>
<div class="line"><a id="l00946" name="l00946"></a><span class="lineno"> 946</span> ammAccount,</div>
<div class="line"><a id="l00947" name="l00947"></a><span class="lineno"> 947</span> amountBalance,</div>
<div class="line"><a id="l00948" name="l00948"></a><span class="lineno"> 948</span> amountWithdrawAdj,</div>
<div class="line"><a id="l00949" name="l00949"></a><span class="lineno"> 949</span> <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::nullopt</a>,</div>
<div class="line"><a id="l00950" name="l00950"></a><span class="lineno"> 950</span> lptAMMBalance,</div>
<div class="line"><a id="l00951" name="l00951"></a><span class="lineno"> 951</span> tokensAdj,</div>
<div class="line"><a id="l00952" name="l00952"></a><span class="lineno"> 952</span> tfee);</div>
<div class="line"><a id="l00953" name="l00953"></a><span class="lineno"> 953</span>}</div>
</div>
<div class="line"><a id="l00954" name="l00954"></a><span class="lineno"> 954</span> </div>
<div class="line"><a id="l00965" name="l00965"></a><span class="lineno"> 965</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, STAmount&gt;</a></div>
<div class="foldopen" id="foldopen00966" data-start="{" data-end="}">
<div class="line"><a id="l00966" name="l00966"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#af550daae2d35615ebb72a32cdc09c158"> 966</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#af550daae2d35615ebb72a32cdc09c158">AMMWithdraw::singleWithdrawTokens</a>(</div>
<div class="line"><a id="l00967" name="l00967"></a><span class="lineno"> 967</span> <a class="code hl_class" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; view,</div>
<div class="line"><a id="l00968" name="l00968"></a><span class="lineno"> 968</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="l00969" name="l00969"></a><span class="lineno"> 969</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="l00970" name="l00970"></a><span class="lineno"> 970</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amountBalance,</div>
<div class="line"><a id="l00971" name="l00971"></a><span class="lineno"> 971</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lptAMMBalance,</div>
<div class="line"><a id="l00972" name="l00972"></a><span class="lineno"> 972</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amount,</div>
<div class="line"><a id="l00973" name="l00973"></a><span class="lineno"> 973</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lpTokensWithdraw,</div>
<div class="line"><a id="l00974" name="l00974"></a><span class="lineno"> 974</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="l00975" name="l00975"></a><span class="lineno"> 975</span>{</div>
<div class="line"><a id="l00976" name="l00976"></a><span class="lineno"> 976</span> <span class="keyword">auto</span> <span class="keyword">const</span> tokensAdj = <a class="code hl_function" href="namespaceripple.html#a8e4b418d6da8b9f8a72bd4bdb3cf84e1">adjustLPTokensIn</a>(</div>
<div class="line"><a id="l00977" name="l00977"></a><span class="lineno"> 977</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), lptAMMBalance, lpTokensWithdraw, <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a0b14d4c7e7868ef1bd417b63cd42063b">isWithdrawAll</a>(<a class="code hl_variable" href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ctx_</a>.<a class="code hl_variable" href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">tx</a>));</div>
<div class="line"><a id="l00978" name="l00978"></a><span class="lineno"> 978</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<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>(fixAMMv1_3) &amp;&amp; tokensAdj == beast::zero)</div>
<div class="line"><a id="l00979" name="l00979"></a><span class="lineno"> 979</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9">tecAMM_INVALID_TOKENS</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00980" name="l00980"></a><span class="lineno"> 980</span> <span class="comment">// the adjusted tokens are factored in</span></div>
<div class="line"><a id="l00981" name="l00981"></a><span class="lineno"> 981</span> <span class="keyword">auto</span> <span class="keyword">const</span> amountWithdraw =</div>
<div class="line"><a id="l00982" name="l00982"></a><span class="lineno"> 982</span> <a class="code hl_function" href="namespaceripple.html#a9d783bf776923f332c06e9d85a3fd4db">ammAssetOut</a>(amountBalance, lptAMMBalance, tokensAdj, tfee);</div>
<div class="line"><a id="l00983" name="l00983"></a><span class="lineno"> 983</span> <span class="keywordflow">if</span> (amount == beast::zero || amountWithdraw &gt;= amount)</div>
<div class="line"><a id="l00984" name="l00984"></a><span class="lineno"> 984</span> {</div>
<div class="line"><a id="l00985" name="l00985"></a><span class="lineno"> 985</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#ad1c31e18b3be405513e9e68004e72f09">withdraw</a>(</div>
<div class="line"><a id="l00986" name="l00986"></a><span class="lineno"> 986</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>,</div>
<div class="line"><a id="l00987" name="l00987"></a><span class="lineno"> 987</span> ammSle,</div>
<div class="line"><a id="l00988" name="l00988"></a><span class="lineno"> 988</span> ammAccount,</div>
<div class="line"><a id="l00989" name="l00989"></a><span class="lineno"> 989</span> amountBalance,</div>
<div class="line"><a id="l00990" name="l00990"></a><span class="lineno"> 990</span> amountWithdraw,</div>
<div class="line"><a id="l00991" name="l00991"></a><span class="lineno"> 991</span> <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::nullopt</a>,</div>
<div class="line"><a id="l00992" name="l00992"></a><span class="lineno"> 992</span> lptAMMBalance,</div>
<div class="line"><a id="l00993" name="l00993"></a><span class="lineno"> 993</span> tokensAdj,</div>
<div class="line"><a id="l00994" name="l00994"></a><span class="lineno"> 994</span> tfee);</div>
<div class="line"><a id="l00995" name="l00995"></a><span class="lineno"> 995</span> }</div>
<div class="line"><a id="l00996" name="l00996"></a><span class="lineno"> 996</span> </div>
<div class="line"><a id="l00997" name="l00997"></a><span class="lineno"> 997</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">tecAMM_FAILED</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l00998" name="l00998"></a><span class="lineno"> 998</span>}</div>
</div>
<div class="line"><a id="l00999" name="l00999"></a><span class="lineno"> 999</span> </div>
<div class="line"><a id="l01019" name="l01019"></a><span class="lineno"> 1019</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;TER, STAmount&gt;</a></div>
<div class="foldopen" id="foldopen01020" data-start="{" data-end="}">
<div class="line"><a id="l01020" name="l01020"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#a4318b71ceedb46714e2d93a6db8e93c9"> 1020</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a4318b71ceedb46714e2d93a6db8e93c9">AMMWithdraw::singleWithdrawEPrice</a>(</div>
<div class="line"><a id="l01021" name="l01021"></a><span class="lineno"> 1021</span> <a class="code hl_class" href="classripple_1_1Sandbox.html">Sandbox</a>&amp; view,</div>
<div class="line"><a id="l01022" name="l01022"></a><span class="lineno"> 1022</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="l01023" name="l01023"></a><span class="lineno"> 1023</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="l01024" name="l01024"></a><span class="lineno"> 1024</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amountBalance,</div>
<div class="line"><a id="l01025" name="l01025"></a><span class="lineno"> 1025</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; lptAMMBalance,</div>
<div class="line"><a id="l01026" name="l01026"></a><span class="lineno"> 1026</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; amount,</div>
<div class="line"><a id="l01027" name="l01027"></a><span class="lineno"> 1027</span> <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span>&amp; ePrice,</div>
<div class="line"><a id="l01028" name="l01028"></a><span class="lineno"> 1028</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="l01029" name="l01029"></a><span class="lineno"> 1029</span>{</div>
<div class="line"><a id="l01030" name="l01030"></a><span class="lineno"> 1030</span> <span class="comment">// LPTokens is asset in =&gt; E = t / a and formula (8) is:</span></div>
<div class="line"><a id="l01031" name="l01031"></a><span class="lineno"> 1031</span> <span class="comment">// a = A*(t1**2 + t1*(f - 2))/(t1*f - 1)</span></div>
<div class="line"><a id="l01032" name="l01032"></a><span class="lineno"> 1032</span> <span class="comment">// substitute a as t/E =&gt;</span></div>
<div class="line"><a id="l01033" name="l01033"></a><span class="lineno"> 1033</span> <span class="comment">// t/E = A*(t1**2 + t1*(f - 2))/(t1*f - 1), t1=t/T =&gt; t = t1*T</span></div>
<div class="line"><a id="l01034" name="l01034"></a><span class="lineno"> 1034</span> <span class="comment">// t1*T/E = A*((t/T)**2 + t*(f - 2)/T)/(t*f/T - 1) =&gt;</span></div>
<div class="line"><a id="l01035" name="l01035"></a><span class="lineno"> 1035</span> <span class="comment">// T/E = A*(t1 + f-2)/(t1*f - 1) =&gt;</span></div>
<div class="line"><a id="l01036" name="l01036"></a><span class="lineno"> 1036</span> <span class="comment">// T*(t1*f - 1) = A*E*(t1 + f - 2) =&gt;</span></div>
<div class="line"><a id="l01037" name="l01037"></a><span class="lineno"> 1037</span> <span class="comment">// t1*T*f - T = t1*A*E + A*E*(f - 2) =&gt;</span></div>
<div class="line"><a id="l01038" name="l01038"></a><span class="lineno"> 1038</span> <span class="comment">// t1*(T*f - A*E) = T + A*E*(f - 2) =&gt;</span></div>
<div class="line"><a id="l01039" name="l01039"></a><span class="lineno"> 1039</span> <span class="comment">// t = T*(T + A*E*(f - 2))/(T*f - A*E)</span></div>
<div class="line"><a id="l01040" name="l01040"></a><span class="lineno"> 1040</span> <a class="code hl_class" href="classripple_1_1Number.html">Number</a> <span class="keyword">const</span> ae = amountBalance * ePrice;</div>
<div class="line"><a id="l01041" name="l01041"></a><span class="lineno"> 1041</span> <span class="keyword">auto</span> <span class="keyword">const</span> f = <a class="code hl_function" href="namespaceripple.html#aa8871e2f35cee24497183274c0bab5fd">getFee</a>(tfee);</div>
<div class="line"><a id="l01042" name="l01042"></a><span class="lineno"> 1042</span> <span class="keyword">auto</span> tokNoRoundCb = [&amp;] {</div>
<div class="line"><a id="l01043" name="l01043"></a><span class="lineno"> 1043</span> <span class="keywordflow">return</span> lptAMMBalance * (lptAMMBalance + ae * (f - 2)) /</div>
<div class="line"><a id="l01044" name="l01044"></a><span class="lineno"> 1044</span> (lptAMMBalance * f - ae);</div>
<div class="line"><a id="l01045" name="l01045"></a><span class="lineno"> 1045</span> };</div>
<div class="line"><a id="l01046" name="l01046"></a><span class="lineno"> 1046</span> <span class="keyword">auto</span> tokProdCb = [&amp;] {</div>
<div class="line"><a id="l01047" name="l01047"></a><span class="lineno"> 1047</span> <span class="keywordflow">return</span> (lptAMMBalance + ae * (f - 2)) / (lptAMMBalance * f - ae);</div>
<div class="line"><a id="l01048" name="l01048"></a><span class="lineno"> 1048</span> };</div>
<div class="line"><a id="l01049" name="l01049"></a><span class="lineno"> 1049</span> <span class="keyword">auto</span> <span class="keyword">const</span> tokensAdj = <a class="code hl_function" href="namespaceripple.html#a690142eb812877fb21cc817912b4488e">getRoundedLPTokens</a>(</div>
<div class="line"><a id="l01050" name="l01050"></a><span class="lineno"> 1050</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), tokNoRoundCb, lptAMMBalance, tokProdCb, <a class="code hl_enumvalue" href="namespaceripple.html#aa9819bf6e2ef44707a0144da6c874890abafd7322c6e97d25b6299b5d6fe8920b">IsDeposit::No</a>);</div>
<div class="line"><a id="l01051" name="l01051"></a><span class="lineno"> 1051</span> <span class="keywordflow">if</span> (tokensAdj &lt;= beast::zero)</div>
<div class="line"><a id="l01052" name="l01052"></a><span class="lineno"> 1052</span> {</div>
<div class="line"><a id="l01053" name="l01053"></a><span class="lineno"> 1053</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<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>(fixAMMv1_3))</div>
<div class="line"><a id="l01054" name="l01054"></a><span class="lineno"> 1054</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">tecAMM_FAILED</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l01055" name="l01055"></a><span class="lineno"> 1055</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l01056" name="l01056"></a><span class="lineno"> 1056</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae04fb0979694245c81c59f9cb35181e9">tecAMM_INVALID_TOKENS</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l01057" name="l01057"></a><span class="lineno"> 1057</span> }</div>
<div class="line"><a id="l01058" name="l01058"></a><span class="lineno"> 1058</span> <span class="keyword">auto</span> amtNoRoundCb = [&amp;] { <span class="keywordflow">return</span> tokensAdj / ePrice; };</div>
<div class="line"><a id="l01059" name="l01059"></a><span class="lineno"> 1059</span> <span class="keyword">auto</span> amtProdCb = [&amp;] { <span class="keywordflow">return</span> tokensAdj / ePrice; };</div>
<div class="line"><a id="l01060" name="l01060"></a><span class="lineno"> 1060</span> <span class="comment">// the adjusted tokens are factored in</span></div>
<div class="line"><a id="l01061" name="l01061"></a><span class="lineno"> 1061</span> <span class="keyword">auto</span> <span class="keyword">const</span> amountWithdraw = <a class="code hl_function" href="namespaceripple.html#ae72b56b6709fd192e009123c40d47af6">getRoundedAsset</a>(</div>
<div class="line"><a id="l01062" name="l01062"></a><span class="lineno"> 1062</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>.<a class="code hl_function" href="classripple_1_1ReadView.html#aceb3d74acaae18b238022337e5f250ce">rules</a>(), amtNoRoundCb, amount, amtProdCb, <a class="code hl_enumvalue" href="namespaceripple.html#aa9819bf6e2ef44707a0144da6c874890abafd7322c6e97d25b6299b5d6fe8920b">IsDeposit::No</a>);</div>
<div class="line"><a id="l01063" name="l01063"></a><span class="lineno"> 1063</span> <span class="keywordflow">if</span> (amount == beast::zero || amountWithdraw &gt;= amount)</div>
<div class="line"><a id="l01064" name="l01064"></a><span class="lineno"> 1064</span> {</div>
<div class="line"><a id="l01065" name="l01065"></a><span class="lineno"> 1065</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1AMMWithdraw.html#ad1c31e18b3be405513e9e68004e72f09">withdraw</a>(</div>
<div class="line"><a id="l01066" name="l01066"></a><span class="lineno"> 1066</span> <a class="code hl_function" href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">view</a>,</div>
<div class="line"><a id="l01067" name="l01067"></a><span class="lineno"> 1067</span> ammSle,</div>
<div class="line"><a id="l01068" name="l01068"></a><span class="lineno"> 1068</span> ammAccount,</div>
<div class="line"><a id="l01069" name="l01069"></a><span class="lineno"> 1069</span> amountBalance,</div>
<div class="line"><a id="l01070" name="l01070"></a><span class="lineno"> 1070</span> amountWithdraw,</div>
<div class="line"><a id="l01071" name="l01071"></a><span class="lineno"> 1071</span> <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::nullopt</a>,</div>
<div class="line"><a id="l01072" name="l01072"></a><span class="lineno"> 1072</span> lptAMMBalance,</div>
<div class="line"><a id="l01073" name="l01073"></a><span class="lineno"> 1073</span> tokensAdj,</div>
<div class="line"><a id="l01074" name="l01074"></a><span class="lineno"> 1074</span> tfee);</div>
<div class="line"><a id="l01075" name="l01075"></a><span class="lineno"> 1075</span> }</div>
<div class="line"><a id="l01076" name="l01076"></a><span class="lineno"> 1076</span> </div>
<div class="line"><a id="l01077" name="l01077"></a><span class="lineno"> 1077</span> <span class="keywordflow">return</span> {<a class="code hl_enumvalue" href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">tecAMM_FAILED</a>, <a class="code hl_class" href="classripple_1_1STAmount.html">STAmount</a>{}};</div>
<div class="line"><a id="l01078" name="l01078"></a><span class="lineno"> 1078</span>}</div>
</div>
<div class="line"><a id="l01079" name="l01079"></a><span class="lineno"> 1079</span> </div>
<div class="line"><a id="l01080" name="l01080"></a><span class="lineno"> 1080</span><a class="code hl_enumeration" href="namespaceripple.html#a0ef1f7396e14a26a1d23238d68149a63">WithdrawAll</a></div>
<div class="foldopen" id="foldopen01081" data-start="{" data-end="}">
<div class="line"><a id="l01081" name="l01081"></a><span class="lineno"><a class="line" href="classripple_1_1AMMWithdraw.html#a0b14d4c7e7868ef1bd417b63cd42063b"> 1081</a></span><a class="code hl_function" href="classripple_1_1AMMWithdraw.html#a0b14d4c7e7868ef1bd417b63cd42063b">AMMWithdraw::isWithdrawAll</a>(<a class="code hl_class" href="classripple_1_1STTx.html">STTx</a> <span class="keyword">const</span>&amp; tx)</div>
<div class="line"><a id="l01082" name="l01082"></a><span class="lineno"> 1082</span>{</div>
<div class="line"><a id="l01083" name="l01083"></a><span class="lineno"> 1083</span> <span class="keywordflow">if</span> (tx[sfFlags] &amp; (<a class="code hl_variable" href="namespaceripple.html#a8383eb169324b23c0b4b49d6c2d2c877">tfWithdrawAll</a> | <a class="code hl_variable" href="namespaceripple.html#a0cebcc733182bb6794d2d4067a29fb2a">tfOneAssetWithdrawAll</a>))</div>
<div class="line"><a id="l01084" name="l01084"></a><span class="lineno"> 1084</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#a0ef1f7396e14a26a1d23238d68149a63a93cba07454f06a4a960172bbd6e2a435">WithdrawAll::Yes</a>;</div>
<div class="line"><a id="l01085" name="l01085"></a><span class="lineno"> 1085</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespaceripple.html#a0ef1f7396e14a26a1d23238d68149a63abafd7322c6e97d25b6299b5d6fe8920b">WithdrawAll::No</a>;</div>
<div class="line"><a id="l01086" name="l01086"></a><span class="lineno"> 1086</span>}</div>
</div>
<div class="line"><a id="l01087" name="l01087"></a><span class="lineno"> 1087</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#l00040">Journal.h:41</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#l00327">Journal.h:327</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#l00309">Journal.h:309</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#l00303">Journal.h:303</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMWithdraw_html_a0b14d4c7e7868ef1bd417b63cd42063b"><div class="ttname"><a href="classripple_1_1AMMWithdraw.html#a0b14d4c7e7868ef1bd417b63cd42063b">ripple::AMMWithdraw::isWithdrawAll</a></div><div class="ttdeci">static WithdrawAll isWithdrawAll(STTx const &amp;tx)</div><div class="ttdoc">Check from the flags if it's withdraw all.</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l01081">AMMWithdraw.cpp:1081</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMWithdraw_html_a1f5c2849da27382f58a3ac7e04442f90"><div class="ttname"><a href="classripple_1_1AMMWithdraw.html#a1f5c2849da27382f58a3ac7e04442f90">ripple::AMMWithdraw::checkExtraFeatures</a></div><div class="ttdeci">static bool checkExtraFeatures(PreflightContext const &amp;ctx)</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l00013">AMMWithdraw.cpp:13</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMWithdraw_html_a4318b71ceedb46714e2d93a6db8e93c9"><div class="ttname"><a href="classripple_1_1AMMWithdraw.html#a4318b71ceedb46714e2d93a6db8e93c9">ripple::AMMWithdraw::singleWithdrawEPrice</a></div><div class="ttdeci">std::pair&lt; TER, STAmount &gt; singleWithdrawEPrice(Sandbox &amp;view, SLE const &amp;ammSle, AccountID const &amp;ammAccount, STAmount const &amp;amountBalance, STAmount const &amp;lptAMMBalance, STAmount const &amp;amount, STAmount const &amp;ePrice, std::uint16_t tfee)</div><div class="ttdoc">Withdraw single asset (Asset1Out, EPrice) with two constraints.</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l01020">AMMWithdraw.cpp:1020</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMWithdraw_html_a5236e8a4e14c231694b6952abfc3b423"><div class="ttname"><a href="classripple_1_1AMMWithdraw.html#a5236e8a4e14c231694b6952abfc3b423">ripple::AMMWithdraw::equalWithdrawLimit</a></div><div class="ttdeci">std::pair&lt; TER, STAmount &gt; equalWithdrawLimit(Sandbox &amp;view, SLE const &amp;ammSle, AccountID const &amp;ammAccount, STAmount const &amp;amountBalance, STAmount const &amp;amount2Balance, STAmount const &amp;lptAMMBalance, STAmount const &amp;amount, STAmount const &amp;amount2, std::uint16_t tfee)</div><div class="ttdoc">Withdraw both assets (Asset1Out, Asset2Out) with the constraints on the maximum amount of each asset ...</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l00842">AMMWithdraw.cpp:842</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMWithdraw_html_a64842cf86a14dfe5dcc9019eb55511d0"><div class="ttname"><a href="classripple_1_1AMMWithdraw.html#a64842cf86a14dfe5dcc9019eb55511d0">ripple::AMMWithdraw::equalWithdrawTokens</a></div><div class="ttdeci">static std::tuple&lt; TER, STAmount, STAmount, std::optional&lt; STAmount &gt; &gt; equalWithdrawTokens(Sandbox &amp;view, SLE const &amp;ammSle, AccountID const account, AccountID const &amp;ammAccount, STAmount const &amp;amountBalance, STAmount const &amp;amount2Balance, STAmount const &amp;lptAMMBalance, STAmount const &amp;lpTokens, STAmount const &amp;lpTokensWithdraw, std::uint16_t tfee, FreezeHandling freezeHanding, WithdrawAll withdrawAll, XRPAmount const &amp;priorBalance, beast::Journal const &amp;journal)</div><div class="ttdoc">Equal-asset withdrawal (LPTokens) of some AMM instance pools shares represented by the number of LPTo...</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l00734">AMMWithdraw.cpp:734</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMWithdraw_html_a690f2bdea8fffee52a5d12db0733b28b"><div class="ttname"><a href="classripple_1_1AMMWithdraw.html#a690f2bdea8fffee52a5d12db0733b28b">ripple::AMMWithdraw::applyGuts</a></div><div class="ttdeci">std::pair&lt; TER, bool &gt; applyGuts(Sandbox &amp;view)</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l00276">AMMWithdraw.cpp:276</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMWithdraw_html_a6f66fea4d10c565cbc522980f248eee2"><div class="ttname"><a href="classripple_1_1AMMWithdraw.html#a6f66fea4d10c565cbc522980f248eee2">ripple::AMMWithdraw::singleWithdraw</a></div><div class="ttdeci">std::pair&lt; TER, STAmount &gt; singleWithdraw(Sandbox &amp;view, SLE const &amp;ammSle, AccountID const &amp;ammAccount, STAmount const &amp;amountBalance, STAmount const &amp;lptAMMBalance, STAmount const &amp;amount, std::uint16_t tfee)</div><div class="ttdoc">Single asset withdrawal (Asset1Out) equivalent to the amount specified in Asset1Out.</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l00917">AMMWithdraw.cpp:917</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMWithdraw_html_ab62952f0d0ed8f24c7a5dddcbbc5c9ae"><div class="ttname"><a href="classripple_1_1AMMWithdraw.html#ab62952f0d0ed8f24c7a5dddcbbc5c9ae">ripple::AMMWithdraw::deleteAMMAccountIfEmpty</a></div><div class="ttdeci">static std::pair&lt; TER, bool &gt; deleteAMMAccountIfEmpty(Sandbox &amp;sb, std::shared_ptr&lt; SLE &gt; const ammSle, STAmount const &amp;lpTokenBalance, Issue const &amp;issue1, Issue const &amp;issue2, beast::Journal const &amp;journal)</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l00703">AMMWithdraw.cpp:703</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMWithdraw_html_ac65c94e120bdb3957a6951fab2af6c29"><div class="ttname"><a href="classripple_1_1AMMWithdraw.html#ac65c94e120bdb3957a6951fab2af6c29">ripple::AMMWithdraw::preclaim</a></div><div class="ttdeci">static TER preclaim(PreclaimContext const &amp;ctx)</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l00150">AMMWithdraw.cpp:150</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMWithdraw_html_acf1048871867fae517d6e38c09f9ffd8"><div class="ttname"><a href="classripple_1_1AMMWithdraw.html#acf1048871867fae517d6e38c09f9ffd8">ripple::AMMWithdraw::preflight</a></div><div class="ttdeci">static NotTEC preflight(PreflightContext const &amp;ctx)</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l00025">AMMWithdraw.cpp:25</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMWithdraw_html_ad1c31e18b3be405513e9e68004e72f09"><div class="ttname"><a href="classripple_1_1AMMWithdraw.html#ad1c31e18b3be405513e9e68004e72f09">ripple::AMMWithdraw::withdraw</a></div><div class="ttdeci">static std::tuple&lt; TER, STAmount, STAmount, std::optional&lt; STAmount &gt; &gt; withdraw(Sandbox &amp;view, SLE const &amp;ammSle, AccountID const &amp;ammAccount, AccountID const &amp;account, STAmount const &amp;amountBalance, STAmount const &amp;amountWithdraw, std::optional&lt; STAmount &gt; const &amp;amount2Withdraw, STAmount const &amp;lpTokensAMMBalance, STAmount const &amp;lpTokensWithdraw, std::uint16_t tfee, FreezeHandling freezeHandling, WithdrawAll withdrawAll, XRPAmount const &amp;priorBalance, beast::Journal const &amp;journal)</div><div class="ttdoc">Withdraw requested assets and token from AMM into LP account.</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l00452">AMMWithdraw.cpp:452</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMWithdraw_html_ad366e7ecc17ab21d3fb406c334df6b0e"><div class="ttname"><a href="classripple_1_1AMMWithdraw.html#ad366e7ecc17ab21d3fb406c334df6b0e">ripple::AMMWithdraw::doApply</a></div><div class="ttdeci">TER doApply() override</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l00406">AMMWithdraw.cpp:406</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMWithdraw_html_aeb0d6c11ef78505357d955bd94c9cf69"><div class="ttname"><a href="classripple_1_1AMMWithdraw.html#aeb0d6c11ef78505357d955bd94c9cf69">ripple::AMMWithdraw::getFlagsMask</a></div><div class="ttdeci">static std::uint32_t getFlagsMask(PreflightContext const &amp;ctx)</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l00019">AMMWithdraw.cpp:19</a></div></div>
<div class="ttc" id="aclassripple_1_1AMMWithdraw_html_af550daae2d35615ebb72a32cdc09c158"><div class="ttname"><a href="classripple_1_1AMMWithdraw.html#af550daae2d35615ebb72a32cdc09c158">ripple::AMMWithdraw::singleWithdrawTokens</a></div><div class="ttdeci">std::pair&lt; TER, STAmount &gt; singleWithdrawTokens(Sandbox &amp;view, SLE const &amp;ammSle, AccountID const &amp;ammAccount, STAmount const &amp;amountBalance, STAmount const &amp;lptAMMBalance, STAmount const &amp;amount, STAmount const &amp;lpTokensWithdraw, std::uint16_t tfee)</div><div class="ttdoc">Single asset withdrawal (Asset1Out, LPTokens) proportional to the share specified by tokens.</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l00966">AMMWithdraw.cpp:966</a></div></div>
<div class="ttc" id="aclassripple_1_1ApplyContext_html_a1e569090b00ae5425ebb48c1befe794f"><div class="ttname"><a href="classripple_1_1ApplyContext.html#a1e569090b00ae5425ebb48c1befe794f">ripple::ApplyContext::rawView</a></div><div class="ttdeci">RawView &amp; rawView()</div><div class="ttdef"><b>Definition</b> <a href="ApplyContext_8h_source.html#l00072">ApplyContext.h:72</a></div></div>
<div class="ttc" id="aclassripple_1_1ApplyContext_html_a44c249b16b2cedb1224a96592407558d"><div class="ttname"><a href="classripple_1_1ApplyContext.html#a44c249b16b2cedb1224a96592407558d">ripple::ApplyContext::view</a></div><div class="ttdeci">ApplyView &amp; view()</div><div class="ttdef"><b>Definition</b> <a href="ApplyContext_8h_source.html#l00059">ApplyContext.h:59</a></div></div>
<div class="ttc" id="aclassripple_1_1ApplyContext_html_a7b78c8e924babce4d14359970f55ba02"><div class="ttname"><a href="classripple_1_1ApplyContext.html#a7b78c8e924babce4d14359970f55ba02">ripple::ApplyContext::journal</a></div><div class="ttdeci">beast::Journal const journal</div><div class="ttdef"><b>Definition</b> <a href="ApplyContext_8h_source.html#l00056">ApplyContext.h:56</a></div></div>
<div class="ttc" id="aclassripple_1_1ApplyContext_html_a8c8757b3b1f88baef47b31ed4e9682d0"><div class="ttname"><a href="classripple_1_1ApplyContext.html#a8c8757b3b1f88baef47b31ed4e9682d0">ripple::ApplyContext::tx</a></div><div class="ttdeci">STTx const &amp; tx</div><div class="ttdef"><b>Definition</b> <a href="ApplyContext_8h_source.html#l00053">ApplyContext.h:53</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#l00013">Issue.h:14</a></div></div>
<div class="ttc" id="aclassripple_1_1Number_html"><div class="ttname"><a href="classripple_1_1Number.html">ripple::Number</a></div><div class="ttdef"><b>Definition</b> <a href="Number_8h_source.html#l00016">Number.h:17</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_a9944284a00f671a4a9d9e00f9b28b258"><div class="ttname"><a href="classripple_1_1ReadView.html#a9944284a00f671a4a9d9e00f9b28b258">ripple::ReadView::fees</a></div><div class="ttdeci">virtual Fees const &amp; fees() const =0</div><div class="ttdoc">Returns the fees for the base ledger.</div></div>
<div class="ttc" id="aclassripple_1_1ReadView_html_ac1d377c35a8332d069b09be8f4008dec"><div class="ttname"><a href="classripple_1_1ReadView.html#ac1d377c35a8332d069b09be8f4008dec">ripple::ReadView::exists</a></div><div class="ttdeci">virtual bool exists(Keylet const &amp;k) const =0</div><div class="ttdoc">Determine if a state item exists.</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"><div class="ttname"><a href="classripple_1_1Rules.html">ripple::Rules</a></div><div class="ttdoc">Rules controlling protocol behavior.</div><div class="ttdef"><b>Definition</b> <a href="Rules_8h_source.html#l00018">Rules.h:19</a></div></div>
<div class="ttc" id="aclassripple_1_1Rules_html_a1a8388a2b9588aa9446ece92a88e0dd2"><div class="ttname"><a href="classripple_1_1Rules.html#a1a8388a2b9588aa9446ece92a88e0dd2">ripple::Rules::enabled</a></div><div class="ttdeci">bool enabled(uint256 const &amp;feature) const</div><div class="ttdoc">Returns true if a feature is enabled.</div><div class="ttdef"><b>Definition</b> <a href="Rules_8cpp_source.html#l00111">Rules.cpp:111</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html"><div class="ttname"><a href="classripple_1_1STAmount.html">ripple::STAmount</a></div><div class="ttdef"><b>Definition</b> <a href="STAmount_8h_source.html#l00030">STAmount.h:31</a></div></div>
<div class="ttc" id="aclassripple_1_1STAmount_html_acab76380a95d902071fd26ab3425bbe5"><div class="ttname"><a href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">ripple::STAmount::issue</a></div><div class="ttdeci">Issue const &amp; issue() const</div><div class="ttdef"><b>Definition</b> <a href="STAmount_8h_source.html#l00477">STAmount.h:477</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#l00014">STLedgerEntry.h:15</a></div></div>
<div class="ttc" id="aclassripple_1_1STObject_html_af5aa57043ec772da30341e3c3b823d7f"><div class="ttname"><a href="classripple_1_1STObject.html#af5aa57043ec772da30341e3c3b823d7f">ripple::STObject::getFlags</a></div><div class="ttdeci">std::uint32_t getFlags() const</div><div class="ttdef"><b>Definition</b> <a href="STObject_8cpp_source.html#l00518">STObject.cpp:518</a></div></div>
<div class="ttc" id="aclassripple_1_1STTx_html"><div class="ttname"><a href="classripple_1_1STTx.html">ripple::STTx</a></div><div class="ttdef"><b>Definition</b> <a href="STTx_8h_source.html#l00028">STTx.h:29</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#l00015">Sandbox.h:16</a></div></div>
<div class="ttc" id="aclassripple_1_1Sandbox_html_af027065a92ed80c4b54b08d7974c06ce"><div class="ttname"><a href="classripple_1_1Sandbox.html#af027065a92ed80c4b54b08d7974c06ce">ripple::Sandbox::apply</a></div><div class="ttdeci">void apply(RawView &amp;to)</div><div class="ttdef"><b>Definition</b> <a href="Sandbox_8h_source.html#l00036">Sandbox.h:36</a></div></div>
<div class="ttc" id="aclassripple_1_1TERSubset_html"><div class="ttname"><a href="classripple_1_1TERSubset.html">ripple::TERSubset</a></div><div class="ttdef"><b>Definition</b> <a href="TER_8h_source.html#l00395">TER.h:396</a></div></div>
<div class="ttc" id="aclassripple_1_1Transactor_html_a803c6fba463ed92ee24e4c056467f20a"><div class="ttname"><a href="classripple_1_1Transactor.html#a803c6fba463ed92ee24e4c056467f20a">ripple::Transactor::account_</a></div><div class="ttdeci">AccountID const account_</div><div class="ttdef"><b>Definition</b> <a href="Transactor_8h_source.html#l00128">Transactor.h:128</a></div></div>
<div class="ttc" id="aclassripple_1_1Transactor_html_a9acc4edc9b8f2a11a27fbcf5e93e2fe2"><div class="ttname"><a href="classripple_1_1Transactor.html#a9acc4edc9b8f2a11a27fbcf5e93e2fe2">ripple::Transactor::view</a></div><div class="ttdeci">ApplyView &amp; view()</div><div class="ttdef"><b>Definition</b> <a href="Transactor_8h_source.html#l00144">Transactor.h:144</a></div></div>
<div class="ttc" id="aclassripple_1_1Transactor_html_ab84d1ef5275a1c6c63176c11d72d6235"><div class="ttname"><a href="classripple_1_1Transactor.html#ab84d1ef5275a1c6c63176c11d72d6235">ripple::Transactor::j_</a></div><div class="ttdeci">beast::Journal const j_</div><div class="ttdef"><b>Definition</b> <a href="Transactor_8h_source.html#l00126">Transactor.h:126</a></div></div>
<div class="ttc" id="aclassripple_1_1Transactor_html_abb2f6f5d7fd8c663c5df76b6fcba2c49"><div class="ttname"><a href="classripple_1_1Transactor.html#abb2f6f5d7fd8c663c5df76b6fcba2c49">ripple::Transactor::mPriorBalance</a></div><div class="ttdeci">XRPAmount mPriorBalance</div><div class="ttdef"><b>Definition</b> <a href="Transactor_8h_source.html#l00129">Transactor.h:129</a></div></div>
<div class="ttc" id="aclassripple_1_1Transactor_html_aef4ef0a89b5595b2a688b89e4ecef833"><div class="ttname"><a href="classripple_1_1Transactor.html#aef4ef0a89b5595b2a688b89e4ecef833">ripple::Transactor::ctx_</a></div><div class="ttdeci">ApplyContext &amp; ctx_</div><div class="ttdef"><b>Definition</b> <a href="Transactor_8h_source.html#l00124">Transactor.h:124</a></div></div>
<div class="ttc" id="aclassripple_1_1XRPAmount_html"><div class="ttname"><a href="classripple_1_1XRPAmount.html">ripple::XRPAmount</a></div><div class="ttdef"><b>Definition</b> <a href="XRPAmount_8h_source.html#l00020">XRPAmount.h:24</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_a4f12513f46ee2c194d6fb0e4d28e5543"><div class="ttname"><a href="classripple_1_1detail_1_1ApplyViewBase.html#a4f12513f46ee2c194d6fb0e4d28e5543">ripple::detail::ApplyViewBase::update</a></div><div class="ttdeci">void update(std::shared_ptr&lt; SLE &gt; const &amp;sle) override</div><div class="ttdoc">Indicate changes to a peeked SLE.</div><div class="ttdef"><b>Definition</b> <a href="ApplyViewBase_8cpp_source.html#l00126">ApplyViewBase.cpp:126</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1ApplyViewBase_html_adbca64f4c123b0fbcfdf27586649732b"><div class="ttname"><a href="classripple_1_1detail_1_1ApplyViewBase.html#adbca64f4c123b0fbcfdf27586649732b">ripple::detail::ApplyViewBase::read</a></div><div class="ttdeci">std::shared_ptr&lt; SLE const &gt; read(Keylet const &amp;k) const override</div><div class="ttdoc">Return the state item associated with a key.</div><div class="ttdef"><b>Definition</b> <a href="ApplyViewBase_8cpp_source.html#l00051">ApplyViewBase.cpp:51</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1ApplyViewBase_html_af16244cf2efd903b4575a0b85c94d159"><div class="ttname"><a href="classripple_1_1detail_1_1ApplyViewBase.html#af16244cf2efd903b4575a0b85c94d159">ripple::detail::ApplyViewBase::rules</a></div><div class="ttdeci">Rules const &amp; rules() const override</div><div class="ttdoc">Returns the tx processing rules.</div><div class="ttdef"><b>Definition</b> <a href="ApplyViewBase_8cpp_source.html#l00032">ApplyViewBase.cpp:32</a></div></div>
<div class="ttc" id="aclassripple_1_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#l00108">ApplyViewBase.cpp:108</a></div></div>
<div class="ttc" id="aexception_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a></div></div>
<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div></div>
<div class="ttc" id="ais_same_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/is_same.html">std::is_same_v</a></div><div class="ttdeci">T is_same_v</div></div>
<div class="ttc" id="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="amax_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/max.html">std::max</a></div><div class="ttdeci">T max(T... args)</div></div>
<div class="ttc" id="anamespaceripple_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#l00427">Indexes.cpp:427</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#l00225">Indexes.cpp:225</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#l00165">Indexes.cpp:165</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#l00006">algorithm.h:6</a></div></div>
<div class="ttc" id="anamespaceripple_html_a098e0eaa259f9927096b3b4edd77c71a"><div class="ttname"><a href="namespaceripple.html#a098e0eaa259f9927096b3b4edd77c71a">ripple::tfSingleAsset</a></div><div class="ttdeci">constexpr std::uint32_t tfSingleAsset</div><div class="ttdef"><b>Definition</b> <a href="TxFlags_8h_source.html#l00228">TxFlags.h:228</a></div></div>
<div class="ttc" id="anamespaceripple_html_a0a4a286d1662cbca7a134981b70e65b6"><div class="ttname"><a href="namespaceripple.html#a0a4a286d1662cbca7a134981b70e65b6">ripple::invalidAMMAmount</a></div><div class="ttdeci">NotTEC invalidAMMAmount(STAmount const &amp;amount, std::optional&lt; std::pair&lt; Issue, Issue &gt; &gt; const &amp;pair=std::nullopt, bool validZero=false)</div><div class="ttdoc">Validate the amount.</div><div class="ttdef"><b>Definition</b> <a href="AMMCore_8cpp_source.html#l00076">AMMCore.cpp:76</a></div></div>
<div class="ttc" id="anamespaceripple_html_a0ad557cc32ca87dcea19af8e30c63c6a"><div class="ttname"><a href="namespaceripple.html#a0ad557cc32ca87dcea19af8e30c63c6a">ripple::divide</a></div><div class="ttdeci">STAmount divide(STAmount const &amp;amount, Rate const &amp;rate)</div><div class="ttdef"><b>Definition</b> <a href="Rate2_8cpp_source.html#l00074">Rate2.cpp:74</a></div></div>
<div class="ttc" id="anamespaceripple_html_a0cebcc733182bb6794d2d4067a29fb2a"><div class="ttname"><a href="namespaceripple.html#a0cebcc733182bb6794d2d4067a29fb2a">ripple::tfOneAssetWithdrawAll</a></div><div class="ttdeci">constexpr std::uint32_t tfOneAssetWithdrawAll</div><div class="ttdef"><b>Definition</b> <a href="TxFlags_8h_source.html#l00227">TxFlags.h:227</a></div></div>
<div class="ttc" id="anamespaceripple_html_a0ef1f7396e14a26a1d23238d68149a63"><div class="ttname"><a href="namespaceripple.html#a0ef1f7396e14a26a1d23238d68149a63">ripple::WithdrawAll</a></div><div class="ttdeci">WithdrawAll</div><div class="ttdoc">AMMWithdraw implements AMM withdraw Transactor.</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8h_source.html#l00049">AMMWithdraw.h:49</a></div></div>
<div class="ttc" id="anamespaceripple_html_a0ef1f7396e14a26a1d23238d68149a63a93cba07454f06a4a960172bbd6e2a435"><div class="ttname"><a href="namespaceripple.html#a0ef1f7396e14a26a1d23238d68149a63a93cba07454f06a4a960172bbd6e2a435">ripple::WithdrawAll::Yes</a></div><div class="ttdeci">@ Yes</div></div>
<div class="ttc" id="anamespaceripple_html_a0ef1f7396e14a26a1d23238d68149a63abafd7322c6e97d25b6299b5d6fe8920b"><div class="ttname"><a href="namespaceripple.html#a0ef1f7396e14a26a1d23238d68149a63abafd7322c6e97d25b6299b5d6fe8920b">ripple::WithdrawAll::No</a></div><div class="ttdeci">@ No</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#l00058">View.h:58</a></div></div>
<div class="ttc" id="anamespaceripple_html_a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd"><div class="ttname"><a href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a852cabbbe21a9b4d63aff777eceab2fd">ripple::fhZERO_IF_FROZEN</a></div><div class="ttdeci">@ fhZERO_IF_FROZEN</div><div class="ttdef"><b>Definition</b> <a href="View_8h_source.html#l00058">View.h:58</a></div></div>
<div class="ttc" id="anamespaceripple_html_a17a9a9b903b66e49f5413d82ce79f085a91e3c4f8089025c7ecf66dd62b822d90"><div class="ttname"><a href="namespaceripple.html#a17a9a9b903b66e49f5413d82ce79f085a91e3c4f8089025c7ecf66dd62b822d90">ripple::fhIGNORE_FREEZE</a></div><div class="ttdeci">@ fhIGNORE_FREEZE</div><div class="ttdef"><b>Definition</b> <a href="View_8h_source.html#l00058">View.h:58</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#l00071">AccountID.h:71</a></div></div>
<div class="ttc" id="anamespaceripple_html_a29c200b51e582524768ea6a9f3d9b279"><div class="ttname"><a href="namespaceripple.html#a29c200b51e582524768ea6a9f3d9b279">ripple::isIndividualFrozen</a></div><div class="ttdeci">bool isIndividualFrozen(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#l00194">View.cpp:194</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#l00160">AMMUtils.cpp:160</a></div></div>
<div class="ttc" id="anamespaceripple_html_a3786d0f9f6dacfad8bf3ba300acafaad"><div class="ttname"><a href="namespaceripple.html#a3786d0f9f6dacfad8bf3ba300acafaad">ripple::tfWithdrawMask</a></div><div class="ttdeci">constexpr std::uint32_t tfWithdrawMask</div><div class="ttdef"><b>Definition</b> <a href="TxFlags_8h_source.html#l00239">TxFlags.h:239</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#l00264">AMMUtils.cpp:264</a></div></div>
<div class="ttc" id="anamespaceripple_html_a44a6e2e9f8bd45de4296958e17a781a4"><div class="ttname"><a href="namespaceripple.html#a44a6e2e9f8bd45de4296958e17a781a4">ripple::adjustAssetOutByTokens</a></div><div class="ttdeci">std::pair&lt; STAmount, STAmount &gt; adjustAssetOutByTokens(Rules const &amp;rules, STAmount const &amp;balance, STAmount const &amp;amount, STAmount const &amp;lptAMMBalance, STAmount const &amp;tokens, std::uint16_t tfee)</div><div class="ttdef"><b>Definition</b> <a href="AMMHelpers_8cpp_source.html#l00356">AMMHelpers.cpp:356</a></div></div>
<div class="ttc" id="anamespaceripple_html_a48d07c0de207fab49cfc61ff0de202f1"><div class="ttname"><a href="namespaceripple.html#a48d07c0de207fab49cfc61ff0de202f1">ripple::redeemIOU</a></div><div class="ttdeci">TER redeemIOU(ApplyView &amp;view, AccountID const &amp;account, STAmount const &amp;amount, Issue const &amp;issue, beast::Journal j)</div><div class="ttdef"><b>Definition</b> <a href="View_8cpp_source.html#l02346">View.cpp:2346</a></div></div>
<div class="ttc" id="anamespaceripple_html_a5401fd4c42f637dc456a79af094a960d"><div class="ttname"><a href="namespaceripple.html#a5401fd4c42f637dc456a79af094a960d">ripple::tfLimitLPToken</a></div><div class="ttdeci">constexpr std::uint32_t tfLimitLPToken</div><div class="ttdef"><b>Definition</b> <a href="TxFlags_8h_source.html#l00231">TxFlags.h:231</a></div></div>
<div class="ttc" id="anamespaceripple_html_a5c4fa33b0b13deab58e07744afe0f7ed"><div class="ttname"><a href="namespaceripple.html#a5c4fa33b0b13deab58e07744afe0f7ed">ripple::ammEnabled</a></div><div class="ttdeci">bool ammEnabled(Rules const &amp;)</div><div class="ttdoc">Return true if required AMM amendments are enabled.</div><div class="ttdef"><b>Definition</b> <a href="AMMCore_8cpp_source.html#l00110">AMMCore.cpp:110</a></div></div>
<div class="ttc" id="anamespaceripple_html_a620f1516447f54ef50ac790f5f0720a3"><div class="ttname"><a href="namespaceripple.html#a620f1516447f54ef50ac790f5f0720a3">ripple::tfOneAssetLPToken</a></div><div class="ttdeci">constexpr std::uint32_t tfOneAssetLPToken</div><div class="ttdef"><b>Definition</b> <a href="TxFlags_8h_source.html#l00230">TxFlags.h:230</a></div></div>
<div class="ttc" id="anamespaceripple_html_a64bd5df9caa461c20d406382b13df3c5"><div class="ttname"><a href="namespaceripple.html#a64bd5df9caa461c20d406382b13df3c5">ripple::accountSend</a></div><div class="ttdeci">TER accountSend(ApplyView &amp;view, AccountID const &amp;from, AccountID const &amp;to, STAmount const &amp;saAmount, beast::Journal j, WaiveTransferFee waiveFee=WaiveTransferFee::No)</div><div class="ttdoc">Calls static accountSendIOU if saAmount represents Issue.</div><div class="ttdef"><b>Definition</b> <a href="View_8cpp_source.html#l02172">View.cpp:2172</a></div></div>
<div class="ttc" id="anamespaceripple_html_a690142eb812877fb21cc817912b4488e"><div class="ttname"><a href="namespaceripple.html#a690142eb812877fb21cc817912b4488e">ripple::getRoundedLPTokens</a></div><div class="ttdeci">STAmount getRoundedLPTokens(Rules const &amp;rules, STAmount const &amp;balance, Number const &amp;frac, IsDeposit isDeposit)</div><div class="ttdoc">Round AMM deposit/withdrawal LPToken amount.</div><div class="ttdef"><b>Definition</b> <a href="AMMHelpers_8cpp_source.html#l00292">AMMHelpers.cpp:292</a></div></div>
<div class="ttc" id="anamespaceripple_html_a6bdc23ab696afbce2568a4c9563e9ec2"><div class="ttname"><a href="namespaceripple.html#a6bdc23ab696afbce2568a4c9563e9ec2">ripple::tokensWithdraw</a></div><div class="ttdeci">static std::optional&lt; STAmount &gt; tokensWithdraw(STAmount const &amp;lpTokens, std::optional&lt; STAmount &gt; const &amp;tokensIn, std::uint32_t flags)</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l00139">AMMWithdraw.cpp:139</a></div></div>
<div class="ttc" id="anamespaceripple_html_a6c0288f25088dd5b24ce567290b2a75b"><div class="ttname"><a href="namespaceripple.html#a6c0288f25088dd5b24ce567290b2a75b">ripple::verifyAndAdjustLPTokenBalance</a></div><div class="ttdeci">Expected&lt; bool, TER &gt; verifyAndAdjustLPTokenBalance(Sandbox &amp;sb, STAmount const &amp;lpTokens, std::shared_ptr&lt; SLE &gt; &amp;ammSle, AccountID const &amp;account)</div><div class="ttdoc">Due to rounding, the LPTokenBalance of the last LP might not match the LP's trustline balance.</div><div class="ttdef"><b>Definition</b> <a href="AMMUtils_8cpp_source.html#l00450">AMMUtils.cpp:450</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#l00228">View.cpp:228</a></div></div>
<div class="ttc" id="anamespaceripple_html_a742a903d83548c328113192595b69da8"><div class="ttname"><a href="namespaceripple.html#a742a903d83548c328113192595b69da8">ripple::requireAuth</a></div><div class="ttdeci">TER requireAuth(ReadView const &amp;view, Issue const &amp;issue, AccountID const &amp;account, AuthType authType=AuthType::Legacy)</div><div class="ttdoc">Check if the account lacks required authorization.</div><div class="ttdef"><b>Definition</b> <a href="View_8cpp_source.html#l02466">View.cpp:2466</a></div></div>
<div class="ttc" id="anamespaceripple_html_a745b96ab219de6f62807ab5f6f484534"><div class="ttname"><a href="namespaceripple.html#a745b96ab219de6f62807ab5f6f484534">ripple::adjustLPTokens</a></div><div class="ttdeci">STAmount adjustLPTokens(STAmount const &amp;lptAMMBalance, STAmount const &amp;lpTokens, IsDeposit isDeposit)</div><div class="ttdoc">Adjust LP tokens to deposit/withdraw.</div><div class="ttdef"><b>Definition</b> <a href="AMMHelpers_8cpp_source.html#l00154">AMMHelpers.cpp:154</a></div></div>
<div class="ttc" id="anamespaceripple_html_a7ac113783ec3f596fe69ab6d1daabbac"><div class="ttname"><a href="namespaceripple.html#a7ac113783ec3f596fe69ab6d1daabbac">ripple::tfTwoAsset</a></div><div class="ttdeci">constexpr std::uint32_t tfTwoAsset</div><div class="ttdef"><b>Definition</b> <a href="TxFlags_8h_source.html#l00229">TxFlags.h:229</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#l00094">AMMUtils.cpp:94</a></div></div>
<div class="ttc" id="anamespaceripple_html_a812051b3eb90012879722503bc9c422a"><div class="ttname"><a href="namespaceripple.html#a812051b3eb90012879722503bc9c422a">ripple::adjustAmountsByLPTokens</a></div><div class="ttdeci">std::tuple&lt; STAmount, std::optional&lt; STAmount &gt;, STAmount &gt; adjustAmountsByLPTokens(STAmount const &amp;amountBalance, STAmount const &amp;amount, std::optional&lt; STAmount &gt; const &amp;amount2, STAmount const &amp;lptAMMBalance, STAmount const &amp;lpTokens, std::uint16_t tfee, IsDeposit isDeposit)</div><div class="ttdoc">Calls adjustLPTokens() and adjusts deposit or withdraw amounts if the adjusted LP tokens are less tha...</div><div class="ttdef"><b>Definition</b> <a href="AMMHelpers_8cpp_source.html#l00168">AMMHelpers.cpp:168</a></div></div>
<div class="ttc" id="anamespaceripple_html_a8383eb169324b23c0b4b49d6c2d2c877"><div class="ttname"><a href="namespaceripple.html#a8383eb169324b23c0b4b49d6c2d2c877">ripple::tfWithdrawAll</a></div><div class="ttdeci">constexpr std::uint32_t tfWithdrawAll</div><div class="ttdef"><b>Definition</b> <a href="TxFlags_8h_source.html#l00226">TxFlags.h:226</a></div></div>
<div class="ttc" id="anamespaceripple_html_a8e4b418d6da8b9f8a72bd4bdb3cf84e1"><div class="ttname"><a href="namespaceripple.html#a8e4b418d6da8b9f8a72bd4bdb3cf84e1">ripple::adjustLPTokensIn</a></div><div class="ttdeci">static STAmount adjustLPTokensIn(Rules const &amp;rules, STAmount const &amp;lptAMMBalance, STAmount const &amp;lpTokensWithdraw, WithdrawAll withdrawAll)</div><div class="ttdef"><b>Definition</b> <a href="AMMWithdraw_8cpp_source.html#l00656">AMMWithdraw.cpp:656</a></div></div>
<div class="ttc" id="anamespaceripple_html_a9d22f4d38ac33f4258a0205f8e11d27ea93cba07454f06a4a960172bbd6e2a435"><div class="ttname"><a href="namespaceripple.html#a9d22f4d38ac33f4258a0205f8e11d27ea93cba07454f06a4a960172bbd6e2a435">ripple::WaiveTransferFee::Yes</a></div><div class="ttdeci">@ Yes</div></div>
<div class="ttc" id="anamespaceripple_html_a9d783bf776923f332c06e9d85a3fd4db"><div class="ttname"><a href="namespaceripple.html#a9d783bf776923f332c06e9d85a3fd4db">ripple::ammAssetOut</a></div><div class="ttdeci">STAmount ammAssetOut(STAmount const &amp;assetBalance, STAmount const &amp;lptAMMBalance, STAmount const &amp;lpTokens, std::uint16_t tfee)</div><div class="ttdoc">Calculate asset withdrawal by tokens.</div><div class="ttdef"><b>Definition</b> <a href="AMMHelpers_8cpp_source.html#l00126">AMMHelpers.cpp:126</a></div></div>
<div class="ttc" id="anamespaceripple_html_a9e3dc59bb58c33f14b3c0d3070b94d98"><div class="ttname"><a href="namespaceripple.html#a9e3dc59bb58c33f14b3c0d3070b94d98">ripple::noIssue</a></div><div class="ttdeci">Issue const &amp; noIssue()</div><div class="ttdoc">Returns an asset specifier that represents no account and currency.</div><div class="ttdef"><b>Definition</b> <a href="Issue_8h_source.html#l00104">Issue.h:104</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca576f5411ab4458ec9842480e7ebe7072"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca576f5411ab4458ec9842480e7ebe7072">ripple::tecINCOMPLETE</a></div><div class="ttdeci">@ tecINCOMPLETE</div><div class="ttdef"><b>Definition</b> <a href="TER_8h_source.html#l00317">TER.h:317</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca608da193a4a22ae1c78d76b6e843b7e6"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca608da193a4a22ae1c78d76b6e843b7e6">ripple::tecFROZEN</a></div><div class="ttdeci">@ tecFROZEN</div><div class="ttdef"><b>Definition</b> <a href="TER_8h_source.html#l00285">TER.h:285</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca76cbeb350414c96455384b4a1b9cf6c3"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca76cbeb350414c96455384b4a1b9cf6c3">ripple::tecAMM_EMPTY</a></div><div class="ttdeci">@ tecAMM_EMPTY</div><div class="ttdef"><b>Definition</b> <a href="TER_8h_source.html#l00314">TER.h:314</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38ca93e4e159f8759ea0948423c699e7cf77">ripple::tecINTERNAL</a></div><div class="ttdeci">@ tecINTERNAL</div><div class="ttdef"><b>Definition</b> <a href="TER_8h_source.html#l00292">TER.h:292</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cac35fc8d7149d3ed399143b88c48409f6">ripple::tecAMM_FAILED</a></div><div class="ttdeci">@ tecAMM_FAILED</div><div class="ttdef"><b>Definition</b> <a href="TER_8h_source.html#l00312">TER.h:312</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#l00313">TER.h:313</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38cae64cec73f40a04653c193fbee09733c5"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae64cec73f40a04653c193fbee09733c5">ripple::tecAMM_BALANCE</a></div><div class="ttdeci">@ tecAMM_BALANCE</div><div class="ttdef"><b>Definition</b> <a href="TER_8h_source.html#l00311">TER.h:311</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa298e929e02f59c2b05a30ee8805b38cae930fb228ae74317976b57b4e87a7f0d"><div class="ttname"><a href="namespaceripple.html#aa298e929e02f59c2b05a30ee8805b38cae930fb228ae74317976b57b4e87a7f0d">ripple::tecINSUFFICIENT_RESERVE</a></div><div class="ttdeci">@ tecINSUFFICIENT_RESERVE</div><div class="ttdef"><b>Definition</b> <a href="TER_8h_source.html#l00289">TER.h:289</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa3f065b75d23f712be19a1a953fe5b4a"><div class="ttname"><a href="namespaceripple.html#aa3f065b75d23f712be19a1a953fe5b4a">ripple::tfLPToken</a></div><div class="ttdeci">constexpr std::uint32_t tfLPToken</div><div class="ttdef"><b>Definition</b> <a href="TxFlags_8h_source.html#l00225">TxFlags.h:225</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa8871e2f35cee24497183274c0bab5fd"><div class="ttname"><a href="namespaceripple.html#aa8871e2f35cee24497183274c0bab5fd">ripple::getFee</a></div><div class="ttdeci">Number getFee(std::uint16_t tfee)</div><div class="ttdoc">Convert to the fee from the basis points.</div><div class="ttdef"><b>Definition</b> <a href="AMMCore_8h_source.html#l00082">AMMCore.h:82</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa9819bf6e2ef44707a0144da6c874890abafd7322c6e97d25b6299b5d6fe8920b"><div class="ttname"><a href="namespaceripple.html#aa9819bf6e2ef44707a0144da6c874890abafd7322c6e97d25b6299b5d6fe8920b">ripple::IsDeposit::No</a></div><div class="ttdeci">@ No</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#l00227">TER.h:226</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#l00061">AMMCore.cpp:61</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#l00028">AMMUtils.cpp:28</a></div></div>
<div class="ttc" id="anamespaceripple_html_aba96948641b5ee7f466ab43080c672d8"><div class="ttname"><a href="namespaceripple.html#aba96948641b5ee7f466ab43080c672d8">ripple::tfWithdrawSubTx</a></div><div class="ttdeci">constexpr std::uint32_t tfWithdrawSubTx</div><div class="ttdef"><b>Definition</b> <a href="TxFlags_8h_source.html#l00233">TxFlags.h:233</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#l00611">base_uint.h:611</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac6b80065bed621a7322e3cc6a4f3833f"><div class="ttname"><a href="namespaceripple.html#ac6b80065bed621a7322e3cc6a4f3833f">ripple::lpTokensIn</a></div><div class="ttdeci">STAmount lpTokensIn(STAmount const &amp;asset1Balance, STAmount const &amp;asset1Withdraw, STAmount const &amp;lptAMMBalance, std::uint16_t tfee)</div><div class="ttdoc">Calculate LP Tokens given asset's withdraw amount.</div><div class="ttdef"><b>Definition</b> <a href="AMMHelpers_8cpp_source.html#l00093">AMMHelpers.cpp:93</a></div></div>
<div class="ttc" id="anamespaceripple_html_adebe4d783be9c979e67fdbb2bc27162fac110e4ea19a46f9ce263c5d746b34178"><div class="ttname"><a href="namespaceripple.html#adebe4d783be9c979e67fdbb2bc27162fac110e4ea19a46f9ce263c5d746b34178">ripple::terNO_AMM</a></div><div class="ttdeci">@ terNO_AMM</div><div class="ttdef"><b>Definition</b> <a href="TER_8h_source.html#l00208">TER.h:208</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#l00630">TER.h:630</a></div></div>
<div class="ttc" id="anamespaceripple_html_ae72b56b6709fd192e009123c40d47af6"><div class="ttname"><a href="namespaceripple.html#ae72b56b6709fd192e009123c40d47af6">ripple::getRoundedAsset</a></div><div class="ttdeci">STAmount getRoundedAsset(Rules const &amp;rules, STAmount const &amp;balance, A const &amp;frac, IsDeposit isDeposit)</div><div class="ttdoc">Round AMM equal deposit/withdrawal amount.</div><div class="ttdef"><b>Definition</b> <a href="AMMHelpers_8h_source.html#l00659">AMMHelpers.h:659</a></div></div>
<div class="ttc" id="anamespaceripple_html_aefc2d6a8a1a2e3a721848b3ccb011fcd"><div class="ttname"><a href="namespaceripple.html#aefc2d6a8a1a2e3a721848b3ccb011fcd">ripple::adjustFracByTokens</a></div><div class="ttdeci">Number adjustFracByTokens(Rules const &amp;rules, STAmount const &amp;lptAMMBalance, STAmount const &amp;tokens, Number const &amp;frac)</div><div class="ttdoc">Find a fraction of tokens after the tokens are adjusted.</div><div class="ttdef"><b>Definition</b> <a href="AMMHelpers_8cpp_source.html#l00382">AMMHelpers.cpp:382</a></div></div>
<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a6c750a245b6efb84fdc4ab34dc010328">ripple::temMALFORMED</a></div><div class="ttdeci">@ temMALFORMED</div><div class="ttdef"><b>Definition</b> <a href="TER_8h_source.html#l00068">TER.h:68</a></div></div>
<div class="ttc" id="anamespaceripple_html_afe21c8454670d46fb93751a5edffed46a8eb12fd6bc0d12423fb855b14864acb4"><div class="ttname"><a href="namespaceripple.html#afe21c8454670d46fb93751a5edffed46a8eb12fd6bc0d12423fb855b14864acb4">ripple::temBAD_AMM_TOKENS</a></div><div class="ttdeci">@ temBAD_AMM_TOKENS</div><div class="ttdef"><b>Definition</b> <a href="TER_8h_source.html#l00110">TER.h:110</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="apopcount_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/numeric/popcount.html">std::popcount</a></div><div class="ttdeci">T popcount(T... args)</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_1Fees_html_acb07843d0d0e3ccacd7cf51d5296fe40"><div class="ttname"><a href="structripple_1_1Fees.html#acb07843d0d0e3ccacd7cf51d5296fe40">ripple::Fees::accountReserve</a></div><div class="ttdeci">XRPAmount accountReserve(std::size_t ownerCount) const</div><div class="ttdoc">Returns the account reserve given the owner count, in drops.</div><div class="ttdef"><b>Definition</b> <a href="protocol_2Fees_8h_source.html#l00030">protocol/Fees.h:30</a></div></div>
<div class="ttc" id="astructripple_1_1PreclaimContext_html"><div class="ttname"><a href="structripple_1_1PreclaimContext.html">ripple::PreclaimContext</a></div><div class="ttdoc">State information when determining if a tx is likely to claim a fee.</div><div class="ttdef"><b>Definition</b> <a href="Transactor_8h_source.html#l00060">Transactor.h:61</a></div></div>
<div class="ttc" id="astructripple_1_1PreclaimContext_html_a05d5cf6207c1127c25dcd7c3f763b9c5"><div class="ttname"><a href="structripple_1_1PreclaimContext.html#a05d5cf6207c1127c25dcd7c3f763b9c5">ripple::PreclaimContext::view</a></div><div class="ttdeci">ReadView const &amp; view</div><div class="ttdef"><b>Definition</b> <a href="Transactor_8h_source.html#l00064">Transactor.h:64</a></div></div>
<div class="ttc" id="astructripple_1_1PreclaimContext_html_a8e1240b39791cf309b9caaffe8e5d306"><div class="ttname"><a href="structripple_1_1PreclaimContext.html#a8e1240b39791cf309b9caaffe8e5d306">ripple::PreclaimContext::tx</a></div><div class="ttdeci">STTx const &amp; tx</div><div class="ttdef"><b>Definition</b> <a href="Transactor_8h_source.html#l00067">Transactor.h:67</a></div></div>
<div class="ttc" id="astructripple_1_1PreclaimContext_html_aeb55565e34b187925992ba6c2f4a1d98"><div class="ttname"><a href="structripple_1_1PreclaimContext.html#aeb55565e34b187925992ba6c2f4a1d98">ripple::PreclaimContext::j</a></div><div class="ttdeci">beast::Journal const j</div><div class="ttdef"><b>Definition</b> <a href="Transactor_8h_source.html#l00069">Transactor.h:69</a></div></div>
<div class="ttc" id="astructripple_1_1PreflightContext_html"><div class="ttname"><a href="structripple_1_1PreflightContext.html">ripple::PreflightContext</a></div><div class="ttdoc">State information when preflighting a tx.</div><div class="ttdef"><b>Definition</b> <a href="Transactor_8h_source.html#l00015">Transactor.h:16</a></div></div>
<div class="ttc" id="astructripple_1_1PreflightContext_html_ab27bfce9ca08a7330ff573e4e2d5fc68"><div class="ttname"><a href="structripple_1_1PreflightContext.html#ab27bfce9ca08a7330ff573e4e2d5fc68">ripple::PreflightContext::rules</a></div><div class="ttdeci">Rules const rules</div><div class="ttdef"><b>Definition</b> <a href="Transactor_8h_source.html#l00020">Transactor.h:20</a></div></div>
<div class="ttc" id="astructripple_1_1PreflightContext_html_ae5e4a6c7a5f2acfe5a3c39a92cb86357"><div class="ttname"><a href="structripple_1_1PreflightContext.html#ae5e4a6c7a5f2acfe5a3c39a92cb86357">ripple::PreflightContext::j</a></div><div class="ttdeci">beast::Journal const j</div><div class="ttdef"><b>Definition</b> <a href="Transactor_8h_source.html#l00023">Transactor.h:23</a></div></div>
<div class="ttc" id="astructripple_1_1PreflightContext_html_af202c00e509cfbb1df4fe69f4d6d6560"><div class="ttname"><a href="structripple_1_1PreflightContext.html#af202c00e509cfbb1df4fe69f4d6d6560">ripple::PreflightContext::tx</a></div><div class="ttdeci">STTx const &amp; tx</div><div class="ttdef"><b>Definition</b> <a href="Transactor_8h_source.html#l00019">Transactor.h:19</a></div></div>
<div class="ttc" id="atie_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a></div><div class="ttdeci">T tie(T... args)</div></div>
<div class="ttc" id="atuple_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/tuple.html">std::tuple</a></div></div>
<div class="ttc" id="awhat_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/exception/what.html">std::exception::what</a></div><div class="ttdeci">T what(T... args)</div></div>
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