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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_7899ad0c658a3b97a951171682eee0fc.html">ledger</a></li> </ul>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#include &lt;xrpld/app/ledger/LedgerMaster.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/ledger/OrderBookDB.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/main/Application.h&gt;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include &lt;xrpld/app/misc/AMMUtils.h&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &lt;xrpld/app/misc/NetworkOPs.h&gt;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include &lt;xrpld/core/Config.h&gt;</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> </div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include &lt;xrpl/basics/Log.h&gt;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &lt;xrpl/core/JobQueue.h&gt;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include &lt;xrpl/protocol/Indexes.h&gt;</span></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="keyword">namespace </span><a class="code hl_namespace" href="namespacexrpl.html">xrpl</a> {</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="foldopen" id="foldopen00014" data-start="{" data-end="}">
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"><a class="line" href="classxrpl_1_1OrderBookDB.html#a9d7f3204a734add0e3d24ae5945026c0"> 14</a></span><a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#a9d7f3204a734add0e3d24ae5945026c0">OrderBookDB::OrderBookDB</a>(<a class="code hl_class" href="classxrpl_1_1Application.html">Application</a>&amp; app) : app_(app), seq_(0), j_(app.journal(<span class="stringliteral">&quot;OrderBookDB&quot;</span>))</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span>{</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span>}</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><span class="keywordtype">void</span></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="classxrpl_1_1OrderBookDB.html#ac884dd9358fc1ce2268d9a7ce5c12d82"> 19</a></span><a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#ac884dd9358fc1ce2268d9a7ce5c12d82">OrderBookDB::setup</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;ReadView const&gt;</a> <span class="keyword">const</span>&amp; ledger)</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">if</span> (!<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a1d7aa2e3252df8a95f8a706dffd5b56e">app_</a>.<a class="code hl_function" href="classxrpl_1_1Application.html#a31c486ede7ae3b9c56c4c57bc696e3bf">config</a>().<a class="code hl_function" href="classxrpl_1_1Config.html#a40902c440ca8e76103c967661621b20a">standalone</a>() &amp;&amp; <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a1d7aa2e3252df8a95f8a706dffd5b56e">app_</a>.<a class="code hl_function" href="classxrpl_1_1Application.html#af09712aedfa9ae7770fab99c44a737e0">getOPs</a>().<a class="code hl_function" href="classxrpl_1_1NetworkOPs.html#a8b1c2add6a39aab275d4ebf059b30c87">isNeedNetworkLedger</a>())</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> {</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> JLOG(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a439ca526c80aefcdc957fb884ddf0de9">j_</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>()) &lt;&lt; <span class="stringliteral">&quot;Eliding full order book update: no ledger&quot;</span>;</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> }</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">auto</span> seq = <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#aa6a2f6e78d5508d73ddf2402e6692ce7">seq_</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/atomic/atomic/load.html">load</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="keywordflow">if</span> (seq != 0)</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> {</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="keywordflow">if</span> ((ledger-&gt;seq() &gt; seq) &amp;&amp; ((ledger-&gt;seq() - seq) &lt; 25600))</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keywordflow">if</span> ((ledger-&gt;seq() &lt;= seq) &amp;&amp; ((seq - ledger-&gt;seq()) &lt; 16))</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> }</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#aa6a2f6e78d5508d73ddf2402e6692ce7">seq_</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/atomic/atomic/exchange.html">exchange</a>(ledger-&gt;seq()) != seq)</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> JLOG(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a439ca526c80aefcdc957fb884ddf0de9">j_</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;Full order book update: &quot;</span> &lt;&lt; seq &lt;&lt; <span class="stringliteral">&quot; to &quot;</span> &lt;&lt; ledger-&gt;seq();</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> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a1d7aa2e3252df8a95f8a706dffd5b56e">app_</a>.<a class="code hl_function" href="classxrpl_1_1Application.html#a31c486ede7ae3b9c56c4c57bc696e3bf">config</a>().<a class="code hl_variable" href="classxrpl_1_1Config.html#a3297c874a7a644039997a4cf41a4034d">PATH_SEARCH_MAX</a> != 0)</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> {</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a1d7aa2e3252df8a95f8a706dffd5b56e">app_</a>.<a class="code hl_function" href="classxrpl_1_1Application.html#a31c486ede7ae3b9c56c4c57bc696e3bf">config</a>().<a class="code hl_function" href="classxrpl_1_1Config.html#a40902c440ca8e76103c967661621b20a">standalone</a>())</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#acf6d332860c464ed3d7187e6a1a7c815">update</a>(ledger);</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a1d7aa2e3252df8a95f8a706dffd5b56e">app_</a>.<a class="code hl_function" href="classxrpl_1_1Application.html#ac8b2a648c24bde7e5d8ea76dda582107">getJobQueue</a>().<a class="code hl_function" href="classxrpl_1_1JobQueue.html#a529243d96c2e8f1e66aad0b6e7111518">addJob</a>(<a class="code hl_enumvalue" href="namespacexrpl.html#a8cb315a10bb9d6ac744e47a352ba6c81ac1698c25d3792482b3c0d7b4421dd142">jtUPDATE_PF</a>, <span class="stringliteral">&quot;OrderBookUpd&quot;</span>, [<span class="keyword">this</span>, ledger]() { <a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#acf6d332860c464ed3d7187e6a1a7c815">update</a>(ledger); });</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> }</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span>}</div>
</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00053" data-start="{" data-end="}">
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"><a class="line" href="classxrpl_1_1OrderBookDB.html#acf6d332860c464ed3d7187e6a1a7c815"> 53</a></span><a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#acf6d332860c464ed3d7187e6a1a7c815">OrderBookDB::update</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;ReadView const&gt;</a> <span class="keyword">const</span>&amp; ledger)</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span>{</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a1d7aa2e3252df8a95f8a706dffd5b56e">app_</a>.<a class="code hl_function" href="classxrpl_1_1Application.html#a31c486ede7ae3b9c56c4c57bc696e3bf">config</a>().<a class="code hl_variable" href="classxrpl_1_1Config.html#a3297c874a7a644039997a4cf41a4034d">PATH_SEARCH_MAX</a> == 0)</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordflow">return</span>; <span class="comment">// pathfinding has been disabled</span></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="comment">// A newer full update job is pending</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> seq = <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#aa6a2f6e78d5508d73ddf2402e6692ce7">seq_</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/atomic/atomic/load.html">load</a>(); seq &gt; ledger-&gt;seq())</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> JLOG(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a439ca526c80aefcdc957fb884ddf0de9">j_</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;Eliding update for &quot;</span> &lt;&lt; ledger-&gt;seq() &lt;&lt; <span class="stringliteral">&quot; because of pending update to later &quot;</span> &lt;&lt; seq;</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> }</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">decltype</span>(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a4595126bff37fb4c001172d6a79065f6">allBooks_</a>) allBooks;</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keyword">decltype</span>(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a98b9a1ef2fc01b43ab292443cf6f4ebb">xrpBooks_</a>) xrpBooks;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">decltype</span>(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a856d41d6eb720afcdbb2941b395cfee4">domainBooks_</a>) domainBooks;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">decltype</span>(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a4ebc353fdbb08264a8be82eb6abb0cc4">xrpDomainBooks_</a>) xrpDomainBooks;</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> allBooks.reserve(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a4595126bff37fb4c001172d6a79065f6">allBooks_</a>.size());</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> xrpBooks.reserve(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a98b9a1ef2fc01b43ab292443cf6f4ebb">xrpBooks_</a>.size());</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> JLOG(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a439ca526c80aefcdc957fb884ddf0de9">j_</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;Beginning update (&quot;</span> &lt;&lt; ledger-&gt;seq() &lt;&lt; <span class="stringliteral">&quot;)&quot;</span>;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="comment">// walk through the entire ledger looking for orderbook/AMM entries</span></div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordtype">int</span> cnt = 0;</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">try</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> {</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp; sle : ledger-&gt;sles)</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="keywordflow">if</span> (<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a1d7aa2e3252df8a95f8a706dffd5b56e">app_</a>.<a class="code hl_function" href="classxrpl_1_1Application.html#aeda23b876d533e7dbfaab7a326fa3e2a">isStopping</a>())</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> {</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> JLOG(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a439ca526c80aefcdc957fb884ddf0de9">j_</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">info</a>()) &lt;&lt; <span class="stringliteral">&quot;Update halted because the process is stopping&quot;</span>;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#aa6a2f6e78d5508d73ddf2402e6692ce7">seq_</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/atomic/atomic/store.html">store</a>(0);</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> }</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keywordflow">if</span> (sle-&gt;getType() == ltDIR_NODE &amp;&amp; sle-&gt;isFieldPresent(sfExchangeRate) &amp;&amp;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> sle-&gt;getFieldH256(sfRootIndex) == sle-&gt;key())</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> <a class="code hl_class" href="classxrpl_1_1Book.html">Book</a> book;</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a1da90ae4babdf0f0a692fc55aa98b12e">in</a>.<a class="code hl_variable" href="classxrpl_1_1Issue.html#a0ad2c522f562c8d8355a849af33670cc">currency</a> = sle-&gt;getFieldH160(sfTakerPaysCurrency);</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a1da90ae4babdf0f0a692fc55aa98b12e">in</a>.<a class="code hl_variable" href="classxrpl_1_1Issue.html#a19b27b5ceb0fa710ee9e393954089124">account</a> = sle-&gt;getFieldH160(sfTakerPaysIssuer);</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> book.<a class="code hl_variable" href="classxrpl_1_1Book.html#acd2d5d6ad8e66893e1a40dfe2e9ad301">out</a>.<a class="code hl_variable" href="classxrpl_1_1Issue.html#a0ad2c522f562c8d8355a849af33670cc">currency</a> = sle-&gt;getFieldH160(sfTakerGetsCurrency);</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> book.<a class="code hl_variable" href="classxrpl_1_1Book.html#acd2d5d6ad8e66893e1a40dfe2e9ad301">out</a>.<a class="code hl_variable" href="classxrpl_1_1Issue.html#a19b27b5ceb0fa710ee9e393954089124">account</a> = sle-&gt;getFieldH160(sfTakerGetsIssuer);</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a9a1d29d1d038c36b7e20feea88b81713">domain</a> = (*sle)[~sfDomainID];</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keywordflow">if</span> (book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a9a1d29d1d038c36b7e20feea88b81713">domain</a>)</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> domainBooks[{book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a1da90ae4babdf0f0a692fc55aa98b12e">in</a>, *book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a9a1d29d1d038c36b7e20feea88b81713">domain</a>}].insert(book.<a class="code hl_variable" href="classxrpl_1_1Book.html#acd2d5d6ad8e66893e1a40dfe2e9ad301">out</a>);</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> allBooks[book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a1da90ae4babdf0f0a692fc55aa98b12e">in</a>].insert(book.<a class="code hl_variable" href="classxrpl_1_1Book.html#acd2d5d6ad8e66893e1a40dfe2e9ad301">out</a>);</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> (book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a9a1d29d1d038c36b7e20feea88b81713">domain</a> &amp;&amp; <a class="code hl_function" href="namespacexrpl.html#a255b5518870987aa13c1a924c9900ab9">isXRP</a>(book.<a class="code hl_variable" href="classxrpl_1_1Book.html#acd2d5d6ad8e66893e1a40dfe2e9ad301">out</a>))</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> xrpDomainBooks.insert({book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a1da90ae4babdf0f0a692fc55aa98b12e">in</a>, *book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a9a1d29d1d038c36b7e20feea88b81713">domain</a>});</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespacexrpl.html#a255b5518870987aa13c1a924c9900ab9">isXRP</a>(book.<a class="code hl_variable" href="classxrpl_1_1Book.html#acd2d5d6ad8e66893e1a40dfe2e9ad301">out</a>))</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> xrpBooks.insert(book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a1da90ae4babdf0f0a692fc55aa98b12e">in</a>);</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> ++cnt;</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> }</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (sle-&gt;getType() == ltAMM)</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> <span class="keyword">auto</span> <span class="keyword">const</span> issue1 = (*sle)[sfAsset].get&lt;<a class="code hl_class" href="classxrpl_1_1Issue.html">Issue</a>&gt;();</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keyword">auto</span> <span class="keyword">const</span> issue2 = (*sle)[sfAsset2].get&lt;<a class="code hl_class" href="classxrpl_1_1Issue.html">Issue</a>&gt;();</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keyword">auto</span> addBook = [&amp;](<a class="code hl_class" href="classxrpl_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; <a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72da13b5bfe96f3e2fe411c9f66f4a582adf">in</a>, <a class="code hl_class" href="classxrpl_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; <a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72dac68271a63ddbc431c307beb7d2918275">out</a>) {</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> allBooks[<a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72da13b5bfe96f3e2fe411c9f66f4a582adf">in</a>].insert(<a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72dac68271a63ddbc431c307beb7d2918275">out</a>);</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespacexrpl.html#a255b5518870987aa13c1a924c9900ab9">isXRP</a>(<a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72dac68271a63ddbc431c307beb7d2918275">out</a>))</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> xrpBooks.insert(<a class="code hl_enumvalue" href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72da13b5bfe96f3e2fe411c9f66f4a582adf">in</a>);</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> ++cnt;</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> addBook(issue1, issue2);</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> addBook(issue2, issue1);</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> }</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> }</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keywordflow">catch</span> (<a class="code hl_class" href="classxrpl_1_1SHAMapMissingNode.html">SHAMapMissingNode</a> <span class="keyword">const</span>&amp; mn)</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> {</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> JLOG(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a439ca526c80aefcdc957fb884ddf0de9">j_</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">info</a>()) &lt;&lt; <span class="stringliteral">&quot;Missing node in &quot;</span> &lt;&lt; ledger-&gt;seq() &lt;&lt; <span class="stringliteral">&quot; during update: &quot;</span> &lt;&lt; mn.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>();</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#aa6a2f6e78d5508d73ddf2402e6692ce7">seq_</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/atomic/atomic/store.html">store</a>(0);</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keywordflow">return</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> </div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> JLOG(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a439ca526c80aefcdc957fb884ddf0de9">j_</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <span class="stringliteral">&quot;Update completed (&quot;</span> &lt;&lt; ledger-&gt;seq() &lt;&lt; <span class="stringliteral">&quot;): &quot;</span> &lt;&lt; cnt &lt;&lt; <span class="stringliteral">&quot; books found&quot;</span>;</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> {</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> sl(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#ab33137355ab7c04d0fac2eeeafa4a446">mLock</a>);</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a4595126bff37fb4c001172d6a79065f6">allBooks_</a>.swap(allBooks);</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a98b9a1ef2fc01b43ab292443cf6f4ebb">xrpBooks_</a>.swap(xrpBooks);</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a856d41d6eb720afcdbb2941b395cfee4">domainBooks_</a>.swap(domainBooks);</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a4ebc353fdbb08264a8be82eb6abb0cc4">xrpDomainBooks_</a>.swap(xrpDomainBooks);</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> }</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> </div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a1d7aa2e3252df8a95f8a706dffd5b56e">app_</a>.<a class="code hl_function" href="classxrpl_1_1Application.html#a67e24f718daa8a3aa2e0237bc0639616">getLedgerMaster</a>().<a class="code hl_function" href="classxrpl_1_1LedgerMaster.html#a9a9ea9393bf694ccbc5a16568cea88d6">newOrderBookDB</a>();</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><span class="keywordtype">void</span></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="classxrpl_1_1OrderBookDB.html#acfc9d14ada2cd09ac08a17830cca204f"> 150</a></span><a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#acfc9d14ada2cd09ac08a17830cca204f">OrderBookDB::addOrderBook</a>(<a class="code hl_class" href="classxrpl_1_1Book.html">Book</a> <span class="keyword">const</span>&amp; book)</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="keywordtype">bool</span> toXRP = <a class="code hl_function" href="namespacexrpl.html#a255b5518870987aa13c1a924c9900ab9">isXRP</a>(book.<a class="code hl_variable" href="classxrpl_1_1Book.html#acd2d5d6ad8e66893e1a40dfe2e9ad301">out</a>);</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> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> sl(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#ab33137355ab7c04d0fac2eeeafa4a446">mLock</a>);</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> </div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordflow">if</span> (book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a9a1d29d1d038c36b7e20feea88b81713">domain</a>)</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a856d41d6eb720afcdbb2941b395cfee4">domainBooks_</a>[{book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a1da90ae4babdf0f0a692fc55aa98b12e">in</a>, *book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a9a1d29d1d038c36b7e20feea88b81713">domain</a>}].insert(book.<a class="code hl_variable" href="classxrpl_1_1Book.html#acd2d5d6ad8e66893e1a40dfe2e9ad301">out</a>);</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a4595126bff37fb4c001172d6a79065f6">allBooks_</a>[book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a1da90ae4babdf0f0a692fc55aa98b12e">in</a>].insert(book.<a class="code hl_variable" href="classxrpl_1_1Book.html#acd2d5d6ad8e66893e1a40dfe2e9ad301">out</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> <span class="keywordflow">if</span> (book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a9a1d29d1d038c36b7e20feea88b81713">domain</a> &amp;&amp; toXRP)</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a4ebc353fdbb08264a8be82eb6abb0cc4">xrpDomainBooks_</a>.insert({book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a1da90ae4babdf0f0a692fc55aa98b12e">in</a>, *book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a9a1d29d1d038c36b7e20feea88b81713">domain</a>});</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (toXRP)</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a98b9a1ef2fc01b43ab292443cf6f4ebb">xrpBooks_</a>.insert(book.<a class="code hl_variable" href="classxrpl_1_1Book.html#a1da90ae4babdf0f0a692fc55aa98b12e">in</a>);</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span>}</div>
</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span><span class="comment">// return list of all orderbooks that want this issuerID and currencyID</span></div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;Book&gt;</a></div>
<div class="foldopen" id="foldopen00169" data-start="{" data-end="}">
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"><a class="line" href="classxrpl_1_1OrderBookDB.html#a670308aaef54495226e13f69af8081de"> 169</a></span><a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#a670308aaef54495226e13f69af8081de">OrderBookDB::getBooksByTakerPays</a>(<a class="code hl_class" href="classxrpl_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; issue, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;uint256&gt;</a> <span class="keyword">const</span>&amp; domain)</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span>{</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;Book&gt;</a> ret;</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> </div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> {</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> sl(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#ab33137355ab7c04d0fac2eeeafa4a446">mLock</a>);</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> </div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keyword">auto</span> getBooks = [&amp;](<span class="keyword">auto</span> <span class="keyword">const</span>&amp; container, <span class="keyword">auto</span> <span class="keyword">const</span>&amp; key) {</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> it = container.find(key); it != container.end())</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> {</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keyword">auto</span> <span class="keyword">const</span>&amp; books = it-&gt;second;</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> ret.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">reserve</a>(books.size());</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> </div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; gets : books)</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> ret.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/emplace_back.html">emplace_back</a>(issue, gets, domain);</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</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="keywordflow">if</span> (!domain)</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> getBooks(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a4595126bff37fb4c001172d6a79065f6">allBooks_</a>, issue);</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> getBooks(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a856d41d6eb720afcdbb2941b395cfee4">domainBooks_</a>, <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(issue, *domain));</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> }</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">return</span> ret;</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span>}</div>
</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> </div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span><span class="keywordtype">int</span></div>
<div class="foldopen" id="foldopen00197" data-start="{" data-end="}">
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"><a class="line" href="classxrpl_1_1OrderBookDB.html#aa563a31b4c39a6dd98d51a588a33e4ad"> 197</a></span><a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#aa563a31b4c39a6dd98d51a588a33e4ad">OrderBookDB::getBookSize</a>(<a class="code hl_class" href="classxrpl_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; issue, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;uint256&gt;</a> <span class="keyword">const</span>&amp; domain)</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span>{</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> sl(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#ab33137355ab7c04d0fac2eeeafa4a446">mLock</a>);</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="keywordflow">if</span> (!domain)</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> <span class="keywordflow">if</span> (<span class="keyword">auto</span> it = <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a4595126bff37fb4c001172d6a79065f6">allBooks_</a>.find(issue); it != <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a4595126bff37fb4c001172d6a79065f6">allBooks_</a>.end())</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(it-&gt;second.size());</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> }</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordflow">else</span></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="keywordflow">if</span> (<span class="keyword">auto</span> it = <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a856d41d6eb720afcdbb2941b395cfee4">domainBooks_</a>.find({issue, *domain}); it != <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a856d41d6eb720afcdbb2941b395cfee4">domainBooks_</a>.end())</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(it-&gt;second.size());</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> </div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span>}</div>
</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> </div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span><span class="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00216" data-start="{" data-end="}">
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"><a class="line" href="classxrpl_1_1OrderBookDB.html#ada161dc811f9f2b874b2f5d74b6b6c18"> 216</a></span><a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#ada161dc811f9f2b874b2f5d74b6b6c18">OrderBookDB::isBookToXRP</a>(<a class="code hl_class" href="classxrpl_1_1Issue.html">Issue</a> <span class="keyword">const</span>&amp; issue, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Domain&gt;</a> domain)</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span>{</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> sl(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#ab33137355ab7c04d0fac2eeeafa4a446">mLock</a>);</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keywordflow">if</span> (domain)</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a4ebc353fdbb08264a8be82eb6abb0cc4">xrpDomainBooks_</a>.contains({issue, *domain});</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a98b9a1ef2fc01b43ab292443cf6f4ebb">xrpBooks_</a>.contains(issue);</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span>}</div>
</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><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">BookListeners::pointer</a></div>
<div class="foldopen" id="foldopen00225" data-start="{" data-end="}">
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"><a class="line" href="classxrpl_1_1OrderBookDB.html#af273d287a21a68ff061f39445218d591"> 225</a></span><a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#af273d287a21a68ff061f39445218d591">OrderBookDB::makeBookListeners</a>(<a class="code hl_class" href="classxrpl_1_1Book.html">Book</a> <span class="keyword">const</span>&amp; book)</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> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> sl(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#ab33137355ab7c04d0fac2eeeafa4a446">mLock</a>);</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keyword">auto</span> ret = <a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#a2af92107092e59cc89205dca75931e0d">getBookListeners</a>(book);</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> <span class="keywordflow">if</span> (!ret)</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> {</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> ret = <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::make_shared&lt;BookListeners&gt;</a>();</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> <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a25de0b62e0cd2b691fe603d78898aa17">mListeners</a>[book] = ret;</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#a2af92107092e59cc89205dca75931e0d">getBookListeners</a>(book) == ret,</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <span class="stringliteral">&quot;xrpl::OrderBookDB::makeBookListeners : result roundtrip &quot;</span></div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> <span class="stringliteral">&quot;lookup&quot;</span>);</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> }</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> <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span>}</div>
</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><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">BookListeners::pointer</a></div>
<div class="foldopen" id="foldopen00245" data-start="{" data-end="}">
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"><a class="line" href="classxrpl_1_1OrderBookDB.html#a2af92107092e59cc89205dca75931e0d"> 245</a></span><a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#a2af92107092e59cc89205dca75931e0d">OrderBookDB::getBookListeners</a>(<a class="code hl_class" href="classxrpl_1_1Book.html">Book</a> <span class="keyword">const</span>&amp; book)</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> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">BookListeners::pointer</a> ret;</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> sl(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#ab33137355ab7c04d0fac2eeeafa4a446">mLock</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> <span class="keyword">auto</span> it0 = <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a25de0b62e0cd2b691fe603d78898aa17">mListeners</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/unordered_map/find.html">find</a>(book);</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <span class="keywordflow">if</span> (it0 != <a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a25de0b62e0cd2b691fe603d78898aa17">mListeners</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/unordered_map/end.html">end</a>())</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> ret = it0-&gt;second;</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> </div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span>}</div>
</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="comment">// Based on the meta, send the meta to the streams that are listening.</span></div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span><span class="comment">// We need to determine which streams a given meta effects.</span></div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00260" data-start="{" data-end="}">
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"><a class="line" href="classxrpl_1_1OrderBookDB.html#a550021b822cfec9c61f2e10f41101735"> 260</a></span><a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#a550021b822cfec9c61f2e10f41101735">OrderBookDB::processTxn</a>(</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;ReadView const&gt;</a> <span class="keyword">const</span>&amp; ledger,</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> <a class="code hl_class" href="classxrpl_1_1AcceptedLedgerTx.html">AcceptedLedgerTx</a> <span class="keyword">const</span>&amp; alTx,</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <a class="code hl_struct" href="structxrpl_1_1detail_1_1MultiApiJson.html">MultiApiJson</a> <span class="keyword">const</span>&amp; jvObj)</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span>{</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> sl(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#ab33137355ab7c04d0fac2eeeafa4a446">mLock</a>);</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> </div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="comment">// For this particular transaction, maintain the set of unique</span></div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> <span class="comment">// subscriptions that have already published it. This prevents sending</span></div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> <span class="comment">// the transaction multiple times if it touches multiple ltOFFER</span></div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> <span class="comment">// entries for the same book, or if it touches multiple books and a</span></div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="comment">// single client has subscribed to those books.</span></div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/unordered_set.html">hash_set&lt;std::uint64_t&gt;</a> havePublished;</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> </div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; node : alTx.<a class="code hl_function" href="classxrpl_1_1AcceptedLedgerTx.html#a2bdd6fdc9b2ddc15330ec2bef918751a">getMeta</a>().<a class="code hl_function" href="classxrpl_1_1TxMeta.html#aae3c7e7480df539a62261c5fbb64de00">getNodes</a>())</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> {</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <span class="keywordflow">try</span></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="keywordflow">if</span> (node.getFieldU16(sfLedgerEntryType) == ltOFFER)</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> {</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> <span class="keyword">auto</span> process = [&amp;, <span class="keyword">this</span>](<a class="code hl_class" href="classxrpl_1_1SField.html">SField</a> <span class="keyword">const</span>&amp; field) {</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> data = <span class="keyword">dynamic_cast&lt;</span><a class="code hl_class" href="classxrpl_1_1STObject.html">STObject</a> const*<span class="keyword">&gt;</span>(node.peekAtPField(field));</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> data &amp;&amp; data-&gt;isFieldPresent(sfTakerPays) &amp;&amp; data-&gt;isFieldPresent(sfTakerGets))</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> {</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keyword">auto</span> listeners = <a class="code hl_function" href="classxrpl_1_1OrderBookDB.html#a2af92107092e59cc89205dca75931e0d">getBookListeners</a>(</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> {data-&gt;getFieldAmount(sfTakerGets).issue(),</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> data-&gt;getFieldAmount(sfTakerPays).issue(),</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> (*data)[~sfDomainID]});</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <span class="keywordflow">if</span> (listeners)</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> listeners-&gt;publish(jvObj, havePublished);</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> }</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> };</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">// We need a field that contains the TakerGets and TakerPays</span></div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> <span class="comment">// parameters.</span></div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> <span class="keywordflow">if</span> (node.getFName() == sfModifiedNode)</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> process(sfPreviousFields);</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (node.getFName() == sfCreatedNode)</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> process(sfNewFields);</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (node.getFName() == sfDeletedNode)</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> process(sfFinalFields);</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="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; ex)</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> JLOG(<a class="code hl_variable" href="classxrpl_1_1OrderBookDB.html#a439ca526c80aefcdc957fb884ddf0de9">j_</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">info</a>()) &lt;&lt; <span class="stringliteral">&quot;processTxn: field not found (&quot;</span> &lt;&lt; ex.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>() &lt;&lt; <span class="stringliteral">&quot;)&quot;</span>;</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> }</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> }</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span>}</div>
</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> </div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span>} <span class="comment">// namespace xrpl</span></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#l00301">Journal.h:301</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_a87d6bd59020d94110027dcab3d9e3357"><div class="ttname"><a href="classbeast_1_1Journal.html#a87d6bd59020d94110027dcab3d9e3357">beast::Journal::info</a></div><div class="ttdeci">Stream info() const</div><div class="ttdef"><b>Definition</b> <a href="Journal_8h_source.html#l00307">Journal.h:307</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_ad8fefe3e8ad583e1ed1bf02094ac3d8f"><div class="ttname"><a href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">beast::Journal::warn</a></div><div class="ttdeci">Stream warn() const</div><div class="ttdef"><b>Definition</b> <a href="Journal_8h_source.html#l00313">Journal.h:313</a></div></div>
<div class="ttc" id="aclassxrpl_1_1AcceptedLedgerTx_html"><div class="ttname"><a href="classxrpl_1_1AcceptedLedgerTx.html">xrpl::AcceptedLedgerTx</a></div><div class="ttdoc">A transaction that is in a closed ledger.</div><div class="ttdef"><b>Definition</b> <a href="AcceptedLedgerTx_8h_source.html#l00026">AcceptedLedgerTx.h:27</a></div></div>
<div class="ttc" id="aclassxrpl_1_1AcceptedLedgerTx_html_a2bdd6fdc9b2ddc15330ec2bef918751a"><div class="ttname"><a href="classxrpl_1_1AcceptedLedgerTx.html#a2bdd6fdc9b2ddc15330ec2bef918751a">xrpl::AcceptedLedgerTx::getMeta</a></div><div class="ttdeci">TxMeta const &amp; getMeta() const</div><div class="ttdef"><b>Definition</b> <a href="AcceptedLedgerTx_8h_source.html#l00040">AcceptedLedgerTx.h:40</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Application_html"><div class="ttname"><a href="classxrpl_1_1Application.html">xrpl::Application</a></div><div class="ttdef"><b>Definition</b> <a href="Application_8h_source.html#l00094">Application.h:95</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Application_html_a31c486ede7ae3b9c56c4c57bc696e3bf"><div class="ttname"><a href="classxrpl_1_1Application.html#a31c486ede7ae3b9c56c4c57bc696e3bf">xrpl::Application::config</a></div><div class="ttdeci">virtual Config &amp; config()=0</div></div>
<div class="ttc" id="aclassxrpl_1_1Application_html_a67e24f718daa8a3aa2e0237bc0639616"><div class="ttname"><a href="classxrpl_1_1Application.html#a67e24f718daa8a3aa2e0237bc0639616">xrpl::Application::getLedgerMaster</a></div><div class="ttdeci">virtual LedgerMaster &amp; getLedgerMaster()=0</div></div>
<div class="ttc" id="aclassxrpl_1_1Application_html_ac8b2a648c24bde7e5d8ea76dda582107"><div class="ttname"><a href="classxrpl_1_1Application.html#ac8b2a648c24bde7e5d8ea76dda582107">xrpl::Application::getJobQueue</a></div><div class="ttdeci">virtual JobQueue &amp; getJobQueue()=0</div></div>
<div class="ttc" id="aclassxrpl_1_1Application_html_aeda23b876d533e7dbfaab7a326fa3e2a"><div class="ttname"><a href="classxrpl_1_1Application.html#aeda23b876d533e7dbfaab7a326fa3e2a">xrpl::Application::isStopping</a></div><div class="ttdeci">virtual bool isStopping() const =0</div></div>
<div class="ttc" id="aclassxrpl_1_1Application_html_af09712aedfa9ae7770fab99c44a737e0"><div class="ttname"><a href="classxrpl_1_1Application.html#af09712aedfa9ae7770fab99c44a737e0">xrpl::Application::getOPs</a></div><div class="ttdeci">virtual NetworkOPs &amp; getOPs()=0</div></div>
<div class="ttc" id="aclassxrpl_1_1Book_html"><div class="ttname"><a href="classxrpl_1_1Book.html">xrpl::Book</a></div><div class="ttdoc">Specifies an order book.</div><div class="ttdef"><b>Definition</b> <a href="Book_8h_source.html#l00016">Book.h:17</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Book_html_a1da90ae4babdf0f0a692fc55aa98b12e"><div class="ttname"><a href="classxrpl_1_1Book.html#a1da90ae4babdf0f0a692fc55aa98b12e">xrpl::Book::in</a></div><div class="ttdeci">Issue in</div><div class="ttdef"><b>Definition</b> <a href="Book_8h_source.html#l00019">Book.h:19</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Book_html_a9a1d29d1d038c36b7e20feea88b81713"><div class="ttname"><a href="classxrpl_1_1Book.html#a9a1d29d1d038c36b7e20feea88b81713">xrpl::Book::domain</a></div><div class="ttdeci">std::optional&lt; uint256 &gt; domain</div><div class="ttdef"><b>Definition</b> <a href="Book_8h_source.html#l00021">Book.h:21</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Book_html_acd2d5d6ad8e66893e1a40dfe2e9ad301"><div class="ttname"><a href="classxrpl_1_1Book.html#acd2d5d6ad8e66893e1a40dfe2e9ad301">xrpl::Book::out</a></div><div class="ttdeci">Issue out</div><div class="ttdef"><b>Definition</b> <a href="Book_8h_source.html#l00020">Book.h:20</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Config_html_a3297c874a7a644039997a4cf41a4034d"><div class="ttname"><a href="classxrpl_1_1Config.html#a3297c874a7a644039997a4cf41a4034d">xrpl::Config::PATH_SEARCH_MAX</a></div><div class="ttdeci">int PATH_SEARCH_MAX</div><div class="ttdef"><b>Definition</b> <a href="Config_8h_source.html#l00180">Config.h:180</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Config_html_a40902c440ca8e76103c967661621b20a"><div class="ttname"><a href="classxrpl_1_1Config.html#a40902c440ca8e76103c967661621b20a">xrpl::Config::standalone</a></div><div class="ttdeci">bool standalone() const</div><div class="ttdef"><b>Definition</b> <a href="Config_8h_source.html#l00312">Config.h:312</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Issue_html"><div class="ttname"><a href="classxrpl_1_1Issue.html">xrpl::Issue</a></div><div class="ttdoc">A currency issued by an account.</div><div class="ttdef"><b>Definition</b> <a href="Issue_8h_source.html#l00013">Issue.h:14</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Issue_html_a0ad2c522f562c8d8355a849af33670cc"><div class="ttname"><a href="classxrpl_1_1Issue.html#a0ad2c522f562c8d8355a849af33670cc">xrpl::Issue::currency</a></div><div class="ttdeci">Currency currency</div><div class="ttdef"><b>Definition</b> <a href="Issue_8h_source.html#l00016">Issue.h:16</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Issue_html_a19b27b5ceb0fa710ee9e393954089124"><div class="ttname"><a href="classxrpl_1_1Issue.html#a19b27b5ceb0fa710ee9e393954089124">xrpl::Issue::account</a></div><div class="ttdeci">AccountID account</div><div class="ttdef"><b>Definition</b> <a href="Issue_8h_source.html#l00017">Issue.h:17</a></div></div>
<div class="ttc" id="aclassxrpl_1_1JobQueue_html_a529243d96c2e8f1e66aad0b6e7111518"><div class="ttname"><a href="classxrpl_1_1JobQueue.html#a529243d96c2e8f1e66aad0b6e7111518">xrpl::JobQueue::addJob</a></div><div class="ttdeci">bool addJob(JobType type, std::string const &amp;name, JobHandler &amp;&amp;jobHandler)</div><div class="ttdoc">Adds a job to the JobQueue.</div><div class="ttdef"><b>Definition</b> <a href="JobQueue_8h_source.html#l00146">JobQueue.h:146</a></div></div>
<div class="ttc" id="aclassxrpl_1_1LedgerMaster_html_a9a9ea9393bf694ccbc5a16568cea88d6"><div class="ttname"><a href="classxrpl_1_1LedgerMaster.html#a9a9ea9393bf694ccbc5a16568cea88d6">xrpl::LedgerMaster::newOrderBookDB</a></div><div class="ttdeci">bool newOrderBookDB()</div><div class="ttdef"><b>Definition</b> <a href="LedgerMaster_8cpp_source.html#l01410">LedgerMaster.cpp:1410</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NetworkOPs_html_a8b1c2add6a39aab275d4ebf059b30c87"><div class="ttname"><a href="classxrpl_1_1NetworkOPs.html#a8b1c2add6a39aab275d4ebf059b30c87">xrpl::NetworkOPs::isNeedNetworkLedger</a></div><div class="ttdeci">virtual bool isNeedNetworkLedger()=0</div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_a1d7aa2e3252df8a95f8a706dffd5b56e"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#a1d7aa2e3252df8a95f8a706dffd5b56e">xrpl::OrderBookDB::app_</a></div><div class="ttdeci">Application &amp; app_</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8h_source.html#l00052">OrderBookDB.h:52</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_a25de0b62e0cd2b691fe603d78898aa17"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#a25de0b62e0cd2b691fe603d78898aa17">xrpl::OrderBookDB::mListeners</a></div><div class="ttdeci">BookToListenersMap mListeners</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8h_source.html#l00069">OrderBookDB.h:69</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_a2af92107092e59cc89205dca75931e0d"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#a2af92107092e59cc89205dca75931e0d">xrpl::OrderBookDB::getBookListeners</a></div><div class="ttdeci">BookListeners::pointer getBookListeners(Book const &amp;)</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8cpp_source.html#l00245">OrderBookDB.cpp:245</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_a439ca526c80aefcdc957fb884ddf0de9"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#a439ca526c80aefcdc957fb884ddf0de9">xrpl::OrderBookDB::j_</a></div><div class="ttdeci">beast::Journal const j_</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8h_source.html#l00073">OrderBookDB.h:73</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_a4595126bff37fb4c001172d6a79065f6"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#a4595126bff37fb4c001172d6a79065f6">xrpl::OrderBookDB::allBooks_</a></div><div class="ttdeci">hardened_hash_map&lt; Issue, hardened_hash_set&lt; Issue &gt; &gt; allBooks_</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8h_source.html#l00055">OrderBookDB.h:55</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_a4ebc353fdbb08264a8be82eb6abb0cc4"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#a4ebc353fdbb08264a8be82eb6abb0cc4">xrpl::OrderBookDB::xrpDomainBooks_</a></div><div class="ttdeci">hash_set&lt; std::pair&lt; Issue, Domain &gt; &gt; xrpDomainBooks_</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8h_source.html#l00063">OrderBookDB.h:63</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_a550021b822cfec9c61f2e10f41101735"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#a550021b822cfec9c61f2e10f41101735">xrpl::OrderBookDB::processTxn</a></div><div class="ttdeci">void processTxn(std::shared_ptr&lt; ReadView const &gt; const &amp;ledger, AcceptedLedgerTx const &amp;alTx, MultiApiJson const &amp;jvObj)</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8cpp_source.html#l00260">OrderBookDB.cpp:260</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_a670308aaef54495226e13f69af8081de"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#a670308aaef54495226e13f69af8081de">xrpl::OrderBookDB::getBooksByTakerPays</a></div><div class="ttdeci">std::vector&lt; Book &gt; getBooksByTakerPays(Issue const &amp;, std::optional&lt; Domain &gt; const &amp;domain=std::nullopt)</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8cpp_source.html#l00169">OrderBookDB.cpp:169</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_a856d41d6eb720afcdbb2941b395cfee4"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#a856d41d6eb720afcdbb2941b395cfee4">xrpl::OrderBookDB::domainBooks_</a></div><div class="ttdeci">hardened_hash_map&lt; std::pair&lt; Issue, Domain &gt;, hardened_hash_set&lt; Issue &gt; &gt; domainBooks_</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8h_source.html#l00057">OrderBookDB.h:57</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_a98b9a1ef2fc01b43ab292443cf6f4ebb"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#a98b9a1ef2fc01b43ab292443cf6f4ebb">xrpl::OrderBookDB::xrpBooks_</a></div><div class="ttdeci">hash_set&lt; Issue &gt; xrpBooks_</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8h_source.html#l00060">OrderBookDB.h:60</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_a9d7f3204a734add0e3d24ae5945026c0"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#a9d7f3204a734add0e3d24ae5945026c0">xrpl::OrderBookDB::OrderBookDB</a></div><div class="ttdeci">OrderBookDB(Application &amp;app)</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8cpp_source.html#l00014">OrderBookDB.cpp:14</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_aa563a31b4c39a6dd98d51a588a33e4ad"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#aa563a31b4c39a6dd98d51a588a33e4ad">xrpl::OrderBookDB::getBookSize</a></div><div class="ttdeci">int getBookSize(Issue const &amp;, std::optional&lt; Domain &gt; const &amp;domain=std::nullopt)</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8cpp_source.html#l00197">OrderBookDB.cpp:197</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_aa6a2f6e78d5508d73ddf2402e6692ce7"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#aa6a2f6e78d5508d73ddf2402e6692ce7">xrpl::OrderBookDB::seq_</a></div><div class="ttdeci">std::atomic&lt; std::uint32_t &gt; seq_</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8h_source.html#l00071">OrderBookDB.h:71</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_ab33137355ab7c04d0fac2eeeafa4a446"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#ab33137355ab7c04d0fac2eeeafa4a446">xrpl::OrderBookDB::mLock</a></div><div class="ttdeci">std::recursive_mutex mLock</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8h_source.html#l00065">OrderBookDB.h:65</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_ac884dd9358fc1ce2268d9a7ce5c12d82"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#ac884dd9358fc1ce2268d9a7ce5c12d82">xrpl::OrderBookDB::setup</a></div><div class="ttdeci">void setup(std::shared_ptr&lt; ReadView const &gt; const &amp;ledger)</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8cpp_source.html#l00019">OrderBookDB.cpp:19</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_acf6d332860c464ed3d7187e6a1a7c815"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#acf6d332860c464ed3d7187e6a1a7c815">xrpl::OrderBookDB::update</a></div><div class="ttdeci">void update(std::shared_ptr&lt; ReadView const &gt; const &amp;ledger)</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8cpp_source.html#l00053">OrderBookDB.cpp:53</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_acfc9d14ada2cd09ac08a17830cca204f"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#acfc9d14ada2cd09ac08a17830cca204f">xrpl::OrderBookDB::addOrderBook</a></div><div class="ttdeci">void addOrderBook(Book const &amp;)</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8cpp_source.html#l00150">OrderBookDB.cpp:150</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_ada161dc811f9f2b874b2f5d74b6b6c18"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#ada161dc811f9f2b874b2f5d74b6b6c18">xrpl::OrderBookDB::isBookToXRP</a></div><div class="ttdeci">bool isBookToXRP(Issue const &amp;, std::optional&lt; Domain &gt; domain=std::nullopt)</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8cpp_source.html#l00216">OrderBookDB.cpp:216</a></div></div>
<div class="ttc" id="aclassxrpl_1_1OrderBookDB_html_af273d287a21a68ff061f39445218d591"><div class="ttname"><a href="classxrpl_1_1OrderBookDB.html#af273d287a21a68ff061f39445218d591">xrpl::OrderBookDB::makeBookListeners</a></div><div class="ttdeci">BookListeners::pointer makeBookListeners(Book const &amp;)</div><div class="ttdef"><b>Definition</b> <a href="OrderBookDB_8cpp_source.html#l00225">OrderBookDB.cpp:225</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SField_html"><div class="ttname"><a href="classxrpl_1_1SField.html">xrpl::SField</a></div><div class="ttdoc">Identifies fields.</div><div class="ttdef"><b>Definition</b> <a href="SField_8h_source.html#l00126">SField.h:127</a></div></div>
<div class="ttc" id="aclassxrpl_1_1SHAMapMissingNode_html"><div class="ttname"><a href="classxrpl_1_1SHAMapMissingNode.html">xrpl::SHAMapMissingNode</a></div><div class="ttdef"><b>Definition</b> <a href="SHAMapMissingNode_8h_source.html#l00036">SHAMapMissingNode.h:37</a></div></div>
<div class="ttc" id="aclassxrpl_1_1STObject_html"><div class="ttname"><a href="classxrpl_1_1STObject.html">xrpl::STObject</a></div><div class="ttdef"><b>Definition</b> <a href="STObject_8h_source.html#l00037">STObject.h:38</a></div></div>
<div class="ttc" id="aclassxrpl_1_1TxMeta_html_aae3c7e7480df539a62261c5fbb64de00"><div class="ttname"><a href="classxrpl_1_1TxMeta.html#aae3c7e7480df539a62261c5fbb64de00">xrpl::TxMeta::getNodes</a></div><div class="ttdeci">STArray &amp; getNodes()</div><div class="ttdef"><b>Definition</b> <a href="TxMeta_8h_source.html#l00070">TxMeta.h:70</a></div></div>
<div class="ttc" id="aemplace_back_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/emplace_back.html">std::vector::emplace_back</a></div><div class="ttdeci">T emplace_back(T... args)</div></div>
<div class="ttc" id="aend_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/unordered_map/end.html">std::unordered_map::end</a></div><div class="ttdeci">T end(T... args)</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="aexchange_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/atomic/atomic/exchange.html">std::atomic::exchange</a></div><div class="ttdeci">T exchange(T... args)</div></div>
<div class="ttc" id="afind_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/unordered_map/find.html">std::unordered_map::find</a></div><div class="ttdeci">T find(T... args)</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="aload_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/atomic/atomic/load.html">std::atomic::load</a></div><div class="ttdeci">T load(T... args)</div></div>
<div class="ttc" id="alock_guard_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a></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="anamespacexrpl_html"><div class="ttname"><a href="namespacexrpl.html">xrpl</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition</b> <a href="algorithm_8h_source.html#l00006">algorithm.h:6</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a255b5518870987aa13c1a924c9900ab9"><div class="ttname"><a href="namespacexrpl.html#a255b5518870987aa13c1a924c9900ab9">xrpl::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="anamespacexrpl_html_a8c276c0296ec751cf0e0eb51dbc7f72da13b5bfe96f3e2fe411c9f66f4a582adf"><div class="ttname"><a href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72da13b5bfe96f3e2fe411c9f66f4a582adf">xrpl::QualityDirection::in</a></div><div class="ttdeci">@ in</div></div>
<div class="ttc" id="anamespacexrpl_html_a8c276c0296ec751cf0e0eb51dbc7f72dac68271a63ddbc431c307beb7d2918275"><div class="ttname"><a href="namespacexrpl.html#a8c276c0296ec751cf0e0eb51dbc7f72dac68271a63ddbc431c307beb7d2918275">xrpl::QualityDirection::out</a></div><div class="ttdeci">@ out</div></div>
<div class="ttc" id="anamespacexrpl_html_a8cb315a10bb9d6ac744e47a352ba6c81ac1698c25d3792482b3c0d7b4421dd142"><div class="ttname"><a href="namespacexrpl.html#a8cb315a10bb9d6ac744e47a352ba6c81ac1698c25d3792482b3c0d7b4421dd142">xrpl::jtUPDATE_PF</a></div><div class="ttdeci">@ jtUPDATE_PF</div><div class="ttdef"><b>Definition</b> <a href="Job_8h_source.html#l00036">Job.h:36</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="areserve_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">std::vector::reserve</a></div><div class="ttdeci">T reserve(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="astore_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/atomic/atomic/store.html">std::atomic::store</a></div><div class="ttdeci">T store(T... args)</div></div>
<div class="ttc" id="astructxrpl_1_1detail_1_1MultiApiJson_html"><div class="ttname"><a href="structxrpl_1_1detail_1_1MultiApiJson.html">xrpl::detail::MultiApiJson</a></div><div class="ttdef"><b>Definition</b> <a href="MultiApiJson_8h_source.html#l00035">MultiApiJson.h:36</a></div></div>
<div class="ttc" id="aunordered_set_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/unordered_set.html">std::unordered_set</a></div></div>
<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a></div></div>
<div class="ttc" id="awhat_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/exception/what.html">std::runtime_error::what</a></div><div class="ttdeci">T what(T... args)</div></div>
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