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<li class="navelem"><a class="el" href="dir_90ffdbabf412cfdffe6b2193e0ce938a.html">libxrpl</a></li><li class="navelem"><a class="el" href="dir_a59c1a58e5e6f521a28fe23865b09e68.html">nodestore</a></li><li class="navelem"><a class="el" href="dir_509b1885180aea226af5db0950f1932b.html">backend</a></li> </ul>
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<div class="headertitle"><div class="title">MemoryFactory.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;xrpl/basics/contract.h&gt;</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#include &lt;xrpl/nodestore/Factory.h&gt;</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#include &lt;xrpl/nodestore/Manager.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;boost/beast/core/string.hpp&gt;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include &lt;boost/core/ignore_unused.hpp&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;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/map.html">map</a>&gt;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/memory.html">memory</a>&gt;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/mutex.html">mutex</a>&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><span class="keyword">namespace </span>NodeStore {</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="foldopen" id="foldopen00015" data-start="{" data-end="};">
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"><a class="line" href="structxrpl_1_1NodeStore_1_1MemoryDB.html"> 15</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structxrpl_1_1NodeStore_1_1MemoryDB.html">MemoryDB</a></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span>{</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"><a class="line" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#a3ce7271728aac33477b6b2159358a925"> 17</a></span> <span class="keyword">explicit</span> <a class="code hl_function" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#a3ce7271728aac33477b6b2159358a925">MemoryDB</a>() = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"><a class="line" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#a227a42bddb19ee987359b50458d70c20"> 19</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/mutex.html">std::mutex</a> <a class="code hl_variable" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#a227a42bddb19ee987359b50458d70c20">mutex</a>;</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#a5da62b5da1aa30270ec64879fd898f11"> 20</a></span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#a5da62b5da1aa30270ec64879fd898f11">open</a> = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#afc3b7310fa2968a8420e42b03490001a"> 21</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/map.html">std::map&lt;uint256 const, std::shared_ptr&lt;NodeObject&gt;</a>&gt; <a class="code hl_variable" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#afc3b7310fa2968a8420e42b03490001a">table</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="foldopen" id="foldopen00024" data-start="{" data-end="};">
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html"> 24</a></span><span class="keyword">class </span><a class="code hl_class" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html">MemoryFactory</a> : <span class="keyword">public</span> <a class="code hl_class" href="classxrpl_1_1NodeStore_1_1Factory.html">Factory</a></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><span class="keyword">private</span>:</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a3e8a22e153fb0df7e149f379edf937ef"> 27</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/mutex.html">std::mutex</a> <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a3e8a22e153fb0df7e149f379edf937ef">mutex_</a>;</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#aba91b3aa0451e9f0c90d847fdb9fcc12"> 28</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/map.html">std::map&lt;std::string, MemoryDB, boost::beast::iless&gt;</a> <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#aba91b3aa0451e9f0c90d847fdb9fcc12">map_</a>;</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a320a20e8e41dfe2b3ab9e31eeae3566d"> 29</a></span> <a class="code hl_class" href="classxrpl_1_1NodeStore_1_1Manager.html">Manager</a>&amp; <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a320a20e8e41dfe2b3ab9e31eeae3566d">manager_</a>;</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="keyword">public</span>:</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">explicit</span> <a class="code hl_class" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html">MemoryFactory</a>(<a class="code hl_class" href="classxrpl_1_1NodeStore_1_1Manager.html">Manager</a>&amp; manager);</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> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a8af12acb583f6bad8417387acfb0a5b1">getName</a>() <span class="keyword">const override</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> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;Backend&gt;</a></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#ab27f3d60e4c51c4ce1aed81e6bd80f7d">createInstance</a>(</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="keywordtype">size_t</span> keyBytes,</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <a class="code hl_class" href="classxrpl_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; keyValues,</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <a class="code hl_enumvalue" href="namespacexrpl.html#a715e1d925c4f785ff23d862252b917d0aa62741f39e8a8d667ccccd0642c08746">burstSize</a>,</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <a class="code hl_class" href="classxrpl_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> journal) <span class="keyword">override</span>;</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <a class="code hl_struct" href="structxrpl_1_1NodeStore_1_1MemoryDB.html">MemoryDB</a>&amp;</div>
<div class="foldopen" id="foldopen00046" data-start="{" data-end="}">
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a9bc7fc67cc1cf8a32b50c3ca27e7f1b4"> 46</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a9bc7fc67cc1cf8a32b50c3ca27e7f1b4">open</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>&amp; path)</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> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> _(<a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a3e8a22e153fb0df7e149f379edf937ef">mutex_</a>);</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">auto</span> <span class="keyword">const</span> result = <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#aba91b3aa0451e9f0c90d847fdb9fcc12">map_</a>.emplace(<a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/utility/piecewise_construct.html">std::piecewise_construct</a>, <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/tuple/make_tuple.html">std::make_tuple</a>(path), <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="l00050" name="l00050"></a><span class="lineno"> 50</span> <a class="code hl_struct" href="structxrpl_1_1NodeStore_1_1MemoryDB.html">MemoryDB</a>&amp; db = result.first-&gt;second;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keywordflow">if</span> (db.<a class="code hl_variable" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#a5da62b5da1aa30270ec64879fd898f11">open</a>)</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> Throw&lt;std::runtime_error&gt;(<span class="stringliteral">&quot;already open&quot;</span>);</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordflow">return</span> db;</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> }</div>
</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span>};</div>
</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"><a class="line" href="namespacexrpl_1_1NodeStore.html#affa524613ef52abfd0a1babb37e1b00f"> 57</a></span><a class="code hl_class" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html">MemoryFactory</a>* <a class="code hl_variable" href="namespacexrpl_1_1NodeStore.html#affa524613ef52abfd0a1babb37e1b00f">memoryFactory</a> = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span><span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00060" data-start="{" data-end="}">
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"><a class="line" href="namespacexrpl_1_1NodeStore.html#a79be089475e321d2d6087b53f95d81ff"> 60</a></span><a class="code hl_function" href="namespacexrpl_1_1NodeStore.html#a79be089475e321d2d6087b53f95d81ff">registerMemoryFactory</a>(<a class="code hl_class" href="classxrpl_1_1NodeStore_1_1Manager.html">Manager</a>&amp; manager)</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span>{</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">static</span> <a class="code hl_class" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html">MemoryFactory</a> instance{manager};</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <a class="code hl_variable" href="namespacexrpl_1_1NodeStore.html#affa524613ef52abfd0a1babb37e1b00f">memoryFactory</a> = &amp;instance;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span>}</div>
</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="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="foldopen" id="foldopen00068" data-start="{" data-end="};">
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html"> 68</a></span><span class="keyword">class </span><a class="code hl_class" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html">MemoryBackend</a> : <span class="keyword">public</span> <a class="code hl_class" href="classxrpl_1_1NodeStore_1_1Backend.html">Backend</a></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><span class="keyword">private</span>:</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a4fed433c16dc3080b460de10364dcd34"> 71</a></span> <span class="keyword">using </span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/map.html">Map</a> = <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/map.html">std::map&lt;uint256 const, std::shared_ptr&lt;NodeObject&gt;</a>&gt;;</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"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a6ea656bc57b9c8011f504f6b9c1c2e65"> 73</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a6ea656bc57b9c8011f504f6b9c1c2e65">name_</a>;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a3add9693bcb0b8d696cd84d8b07f5fdd"> 74</a></span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> <span class="keyword">const</span> <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a3add9693bcb0b8d696cd84d8b07f5fdd">journal_</a>;</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8"> 75</a></span> <a class="code hl_struct" href="structxrpl_1_1NodeStore_1_1MemoryDB.html">MemoryDB</a>* <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8">db_</a>{<span class="keyword">nullptr</span>};</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> </div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span><span class="keyword">public</span>:</div>
<div class="foldopen" id="foldopen00078" data-start="{" data-end="}">
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ae17aaf35c41e7a3f79f1c6c0f892f20e"> 78</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ae17aaf35c41e7a3f79f1c6c0f892f20e">MemoryBackend</a>(<span class="keywordtype">size_t</span> keyBytes, <a class="code hl_class" href="classxrpl_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; keyValues, <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> journal)</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> : <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a6ea656bc57b9c8011f504f6b9c1c2e65">name_</a>(<a class="code hl_function" href="namespacexrpl.html#a35eb8e7a63de05fb4478c7faa7bdc70b">get</a>(keyValues, <span class="stringliteral">&quot;path&quot;</span>)), <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a3add9693bcb0b8d696cd84d8b07f5fdd">journal_</a>(journal)</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> boost::ignore_unused(<a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a3add9693bcb0b8d696cd84d8b07f5fdd">journal_</a>); <span class="comment">// Keep unused journal_ just in case.</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_1NodeStore_1_1MemoryBackend.html#a6ea656bc57b9c8011f504f6b9c1c2e65">name_</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/empty.html">empty</a>())</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> Throw&lt;std::runtime_error&gt;(<span class="stringliteral">&quot;Missing path in Memory backend&quot;</span>);</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> }</div>
</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="foldopen" id="foldopen00086" data-start="{" data-end="}">
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a64f7e1890cac7032fff4153d218c88b5"> 86</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a64f7e1890cac7032fff4153d218c88b5">~MemoryBackend</a>()<span class="keyword"> override</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a3ef4ec88b92e289b956cac6f0630e5a1">close</a>();</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> }</div>
</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> </div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="foldopen" id="foldopen00092" data-start="{" data-end="}">
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#acb5c0f929be0c504165e9bf0b5f8dc29"> 92</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#acb5c0f929be0c504165e9bf0b5f8dc29">getName</a>()<span class="keyword"> override</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a6ea656bc57b9c8011f504f6b9c1c2e65">name_</a>;</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> }</div>
</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="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00098" data-start="{" data-end="}">
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a80bcee686438886b4ef96df29ad9d208"> 98</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a80bcee686438886b4ef96df29ad9d208">open</a>(<span class="keywordtype">bool</span>)<span class="keyword"> override</span></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8">db_</a> = &amp;<a class="code hl_variable" href="namespacexrpl_1_1NodeStore.html#affa524613ef52abfd0a1babb37e1b00f">memoryFactory</a>-&gt;<a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a9bc7fc67cc1cf8a32b50c3ca27e7f1b4">open</a>(<a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a6ea656bc57b9c8011f504f6b9c1c2e65">name_</a>);</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> }</div>
</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="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00104" data-start="{" data-end="}">
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ac82318d7abb5d0dedb8fe80d41cade9b"> 104</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ac82318d7abb5d0dedb8fe80d41cade9b">isOpen</a>()<span class="keyword"> override</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><span class="keywordtype">bool</span><span class="keyword">&gt;</span>(<a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8">db_</a>);</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> }</div>
</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00110" data-start="{" data-end="}">
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a3ef4ec88b92e289b956cac6f0630e5a1"> 110</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a3ef4ec88b92e289b956cac6f0630e5a1">close</a>()<span class="keyword"> override</span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8">db_</a> = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> }</div>
</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> <span class="comment">//--------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <a class="code hl_enumeration" href="namespacexrpl_1_1NodeStore.html#a4883b8bc797bf7591fde489676a6e96b">Status</a></div>
<div class="foldopen" id="foldopen00118" data-start="{" data-end="}">
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a563133cdfc7177e02e26cceeefb87745"> 118</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a563133cdfc7177e02e26cceeefb87745">fetch</a>(<span class="keywordtype">void</span> <span class="keyword">const</span>* key, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a>* pObject)<span class="keyword"> override</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> XRPL_ASSERT(<a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8">db_</a>, <span class="stringliteral">&quot;xrpl::NodeStore::MemoryBackend::fetch : non-null database&quot;</span>);</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <a class="code hl_class" href="classxrpl_1_1base__uint.html">uint256</a> <span class="keyword">const</span> hash(<a class="code hl_function" href="classxrpl_1_1base__uint.html#a04aec45385b81f67370c16676863dab4">uint256::fromVoid</a>(key));</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> _(<a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8">db_</a>-&gt;<a class="code hl_variable" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#a227a42bddb19ee987359b50458d70c20">mutex</a>);</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> Map::iterator iter = <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8">db_</a>-&gt;<a class="code hl_variable" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#afc3b7310fa2968a8420e42b03490001a">table</a>.find(hash);</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keywordflow">if</span> (iter == <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8">db_</a>-&gt;<a class="code hl_variable" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#afc3b7310fa2968a8420e42b03490001a">table</a>.end())</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> pObject-&gt;<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr/reset.html">reset</a>();</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespacexrpl_1_1NodeStore.html#a4883b8bc797bf7591fde489676a6e96ba42539583967afeb33b55afda69c39b09">notFound</a>;</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> *pObject = iter-&gt;second;</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="namespacexrpl_1_1NodeStore.html#a4883b8bc797bf7591fde489676a6e96ba4dd62c7740eda7a1c3cc0ec8f3c9d84e">ok</a>;</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> }</div>
</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> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;std::vector&lt;std::shared_ptr&lt;NodeObject&gt;</a>&gt;, <a class="code hl_enumeration" href="namespacexrpl_1_1NodeStore.html#a4883b8bc797bf7591fde489676a6e96b">Status</a>&gt;</div>
<div class="foldopen" id="foldopen00136" data-start="{" data-end="}">
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ab854636772109393470516c94ddaeaa4"> 136</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ab854636772109393470516c94ddaeaa4">fetchBatch</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;uint256 const*&gt;</a> <span class="keyword">const</span>&amp; hashes)<span class="keyword"> override</span></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::shared_ptr&lt;NodeObject&gt;</a>&gt; results;</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> results.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">reserve</a>(hashes.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>());</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; h : hashes)</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> {</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/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a> nObj;</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <a class="code hl_enumeration" href="namespacexrpl_1_1NodeStore.html#a4883b8bc797bf7591fde489676a6e96b">Status</a> status = <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a563133cdfc7177e02e26cceeefb87745">fetch</a>(h-&gt;begin(), &amp;nObj);</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">if</span> (status != <a class="code hl_enumvalue" href="namespacexrpl_1_1NodeStore.html#a4883b8bc797bf7591fde489676a6e96ba4dd62c7740eda7a1c3cc0ec8f3c9d84e">ok</a>)</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> results.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>({});</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> results.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(nObj);</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> </div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keywordflow">return</span> {results, <a class="code hl_enumvalue" href="namespacexrpl_1_1NodeStore.html#a4883b8bc797bf7591fde489676a6e96ba4dd62c7740eda7a1c3cc0ec8f3c9d84e">ok</a>};</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> }</div>
</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00154" data-start="{" data-end="}">
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a0c89790c1e87981d082228b707786ada"> 154</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a0c89790c1e87981d082228b707786ada">store</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a> <span class="keyword">const</span>&amp; <span class="keywordtype">object</span>)<span class="keyword"> override</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> XRPL_ASSERT(<a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8">db_</a>, <span class="stringliteral">&quot;xrpl::NodeStore::MemoryBackend::store : non-null database&quot;</span>);</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> _(<a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8">db_</a>-&gt;<a class="code hl_variable" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#a227a42bddb19ee987359b50458d70c20">mutex</a>);</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8">db_</a>-&gt;<a class="code hl_variable" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#afc3b7310fa2968a8420e42b03490001a">table</a>.emplace(object-&gt;getHash(), <span class="keywordtype">object</span>);</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> }</div>
</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="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00162" data-start="{" data-end="}">
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ae12d29f087c56d7600046910b3304cd0"> 162</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ae12d29f087c56d7600046910b3304cd0">storeBatch</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">Batch</a> <span class="keyword">const</span>&amp; <a class="code hl_enumvalue" href="namespacexrpl.html#ac599741e6d4066bada11df4c7e8ad30aad265aed699f7409ac0ec6fe07ee9cb11">batch</a>)<span class="keyword"> override</span></div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; e : <a class="code hl_enumvalue" href="namespacexrpl.html#ac599741e6d4066bada11df4c7e8ad30aad265aed699f7409ac0ec6fe07ee9cb11">batch</a>)</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a0c89790c1e87981d082228b707786ada">store</a>(e);</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> }</div>
</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> </div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordtype">void</span></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_1NodeStore_1_1MemoryBackend.html#aeea8ce3a0d6621051ee8f197ff553dfb"> 169</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#aeea8ce3a0d6621051ee8f197ff553dfb">sync</a>()<span class="keyword"> override</span></div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> }</div>
</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> <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00174" data-start="{" data-end="}">
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ad0e2eef1af59d109d61bc05bda7a9344"> 174</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ad0e2eef1af59d109d61bc05bda7a9344">for_each</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">void</span>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a>)&gt; f)<span class="keyword"> override</span></div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> XRPL_ASSERT(<a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8">db_</a>, <span class="stringliteral">&quot;xrpl::NodeStore::MemoryBackend::for_each : non-null database&quot;</span>);</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; e : <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8">db_</a>-&gt;<a class="code hl_variable" href="structxrpl_1_1NodeStore_1_1MemoryDB.html#afc3b7310fa2968a8420e42b03490001a">table</a>)</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> f(e.second);</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> }</div>
</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordtype">int</span></div>
<div class="foldopen" id="foldopen00182" data-start="{" data-end="}">
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#af6f769451406479d63b26c6cbeba6f58"> 182</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#af6f769451406479d63b26c6cbeba6f58">getWriteLoad</a>()<span class="keyword"> override</span></div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> }</div>
</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="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00188" data-start="{" data-end="}">
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a0b637ba5b11d3252c329361c1d234257"> 188</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a0b637ba5b11d3252c329361c1d234257">setDeletePath</a>()<span class="keyword"> override</span></div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> }</div>
</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> <span class="keywordtype">int</span></div>
<div class="foldopen" id="foldopen00193" data-start="{" data-end="}">
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ac533225e5ca2df20b0bef33d62ecfb9c"> 193</a></span> <a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ac533225e5ca2df20b0bef33d62ecfb9c">fdRequired</a>()<span class="keyword"> const override</span></div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> }</div>
</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span>};</div>
</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> </div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span><span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="foldopen" id="foldopen00201" data-start="{" data-end="}">
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#ac7b8066bbcd1ed14b56f6fc15ba7bc11"> 201</a></span><a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#ac7b8066bbcd1ed14b56f6fc15ba7bc11">MemoryFactory::MemoryFactory</a>(<a class="code hl_class" href="classxrpl_1_1NodeStore_1_1Manager.html">Manager</a>&amp; manager) : manager_(manager)</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> <a class="code hl_variable" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a320a20e8e41dfe2b3ab9e31eeae3566d">manager_</a>.<a class="code hl_function" href="classxrpl_1_1NodeStore_1_1Manager.html#a5b840e7a0b511094e42ea014cb6de75c">insert</a>(*<span class="keyword">this</span>);</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span>}</div>
</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><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="foldopen" id="foldopen00207" data-start="{" data-end="}">
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a8af12acb583f6bad8417387acfb0a5b1"> 207</a></span><a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a8af12acb583f6bad8417387acfb0a5b1">MemoryFactory::getName</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span><span class="keyword"></span>{</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="keywordflow">return</span> <span class="stringliteral">&quot;Memory&quot;</span>;</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span>}</div>
</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><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;Backend&gt;</a></div>
<div class="foldopen" id="foldopen00213" data-start="{" data-end="}">
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"><a class="line" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#ab27f3d60e4c51c4ce1aed81e6bd80f7d"> 213</a></span><a class="code hl_function" href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#ab27f3d60e4c51c4ce1aed81e6bd80f7d">MemoryFactory::createInstance</a>(</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="keywordtype">size_t</span> keyBytes,</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> <a class="code hl_class" href="classxrpl_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; keyValues,</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a>,</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <a class="code hl_class" href="classxrpl_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> journal)</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span>{</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="keywordflow">return</span> <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::make_unique&lt;MemoryBackend&gt;</a>(keyBytes, keyValues, journal);</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span>}</div>
</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> </div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span>} <span class="comment">// namespace NodeStore</span></div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span>} <span class="comment">// namespace xrpl</span></div>
<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html"><div class="ttname"><a href="classbeast_1_1Journal.html">beast::Journal</a></div><div class="ttdoc">A generic endpoint for log messages.</div><div class="ttdef"><b>Definition</b> <a href="Journal_8h_source.html#l00040">Journal.h:41</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1Backend_html"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1Backend.html">xrpl::NodeStore::Backend</a></div><div class="ttdoc">A backend used for the NodeStore.</div><div class="ttdef"><b>Definition</b> <a href="Backend_8h_source.html#l00020">Backend.h:21</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1Factory_html"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1Factory.html">xrpl::NodeStore::Factory</a></div><div class="ttdoc">Base class for backend factories.</div><div class="ttdef"><b>Definition</b> <a href="Factory_8h_source.html#l00016">Factory.h:17</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1Manager_html"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1Manager.html">xrpl::NodeStore::Manager</a></div><div class="ttdoc">Singleton for managing NodeStore factories and back ends.</div><div class="ttdef"><b>Definition</b> <a href="Manager_8h_source.html#l00012">Manager.h:13</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1Manager_html_a5b840e7a0b511094e42ea014cb6de75c"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1Manager.html#a5b840e7a0b511094e42ea014cb6de75c">xrpl::NodeStore::Manager::insert</a></div><div class="ttdeci">virtual void insert(Factory &amp;factory)=0</div><div class="ttdoc">Add a factory.</div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html">xrpl::NodeStore::MemoryBackend</a></div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00068">MemoryFactory.cpp:69</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_a0b637ba5b11d3252c329361c1d234257"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a0b637ba5b11d3252c329361c1d234257">xrpl::NodeStore::MemoryBackend::setDeletePath</a></div><div class="ttdeci">void setDeletePath() override</div><div class="ttdoc">Remove contents on disk upon destruction.</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00188">MemoryFactory.cpp:188</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_a0c89790c1e87981d082228b707786ada"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a0c89790c1e87981d082228b707786ada">xrpl::NodeStore::MemoryBackend::store</a></div><div class="ttdeci">void store(std::shared_ptr&lt; NodeObject &gt; const &amp;object) override</div><div class="ttdoc">Store a single object.</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00154">MemoryFactory.cpp:154</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_a3add9693bcb0b8d696cd84d8b07f5fdd"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a3add9693bcb0b8d696cd84d8b07f5fdd">xrpl::NodeStore::MemoryBackend::journal_</a></div><div class="ttdeci">beast::Journal const journal_</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00074">MemoryFactory.cpp:74</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_a3ef4ec88b92e289b956cac6f0630e5a1"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a3ef4ec88b92e289b956cac6f0630e5a1">xrpl::NodeStore::MemoryBackend::close</a></div><div class="ttdeci">void close() override</div><div class="ttdoc">Close the backend.</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00110">MemoryFactory.cpp:110</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_a497ea0f03e10f2afb4011422548b97b8"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a497ea0f03e10f2afb4011422548b97b8">xrpl::NodeStore::MemoryBackend::db_</a></div><div class="ttdeci">MemoryDB * db_</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00075">MemoryFactory.cpp:75</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_a563133cdfc7177e02e26cceeefb87745"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a563133cdfc7177e02e26cceeefb87745">xrpl::NodeStore::MemoryBackend::fetch</a></div><div class="ttdeci">Status fetch(void const *key, std::shared_ptr&lt; NodeObject &gt; *pObject) override</div><div class="ttdoc">Fetch a single object.</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00118">MemoryFactory.cpp:118</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_a64f7e1890cac7032fff4153d218c88b5"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a64f7e1890cac7032fff4153d218c88b5">xrpl::NodeStore::MemoryBackend::~MemoryBackend</a></div><div class="ttdeci">~MemoryBackend() override</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00086">MemoryFactory.cpp:86</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_a6ea656bc57b9c8011f504f6b9c1c2e65"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a6ea656bc57b9c8011f504f6b9c1c2e65">xrpl::NodeStore::MemoryBackend::name_</a></div><div class="ttdeci">std::string name_</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00073">MemoryFactory.cpp:73</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_a80bcee686438886b4ef96df29ad9d208"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#a80bcee686438886b4ef96df29ad9d208">xrpl::NodeStore::MemoryBackend::open</a></div><div class="ttdeci">void open(bool) override</div><div class="ttdoc">Open the backend.</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00098">MemoryFactory.cpp:98</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_ab854636772109393470516c94ddaeaa4"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ab854636772109393470516c94ddaeaa4">xrpl::NodeStore::MemoryBackend::fetchBatch</a></div><div class="ttdeci">std::pair&lt; std::vector&lt; std::shared_ptr&lt; NodeObject &gt; &gt;, Status &gt; fetchBatch(std::vector&lt; uint256 const * &gt; const &amp;hashes) override</div><div class="ttdoc">Fetch a batch synchronously.</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00136">MemoryFactory.cpp:136</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_ac533225e5ca2df20b0bef33d62ecfb9c"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ac533225e5ca2df20b0bef33d62ecfb9c">xrpl::NodeStore::MemoryBackend::fdRequired</a></div><div class="ttdeci">int fdRequired() const override</div><div class="ttdoc">Returns the number of file descriptors the backend expects to need.</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00193">MemoryFactory.cpp:193</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_ac82318d7abb5d0dedb8fe80d41cade9b"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ac82318d7abb5d0dedb8fe80d41cade9b">xrpl::NodeStore::MemoryBackend::isOpen</a></div><div class="ttdeci">bool isOpen() override</div><div class="ttdoc">Returns true is the database is open.</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00104">MemoryFactory.cpp:104</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_acb5c0f929be0c504165e9bf0b5f8dc29"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#acb5c0f929be0c504165e9bf0b5f8dc29">xrpl::NodeStore::MemoryBackend::getName</a></div><div class="ttdeci">std::string getName() override</div><div class="ttdoc">Get the human-readable name of this backend.</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00092">MemoryFactory.cpp:92</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_ad0e2eef1af59d109d61bc05bda7a9344"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ad0e2eef1af59d109d61bc05bda7a9344">xrpl::NodeStore::MemoryBackend::for_each</a></div><div class="ttdeci">void for_each(std::function&lt; void(std::shared_ptr&lt; NodeObject &gt;)&gt; f) override</div><div class="ttdoc">Visit every object in the database This is usually called during import.</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00174">MemoryFactory.cpp:174</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_ae12d29f087c56d7600046910b3304cd0"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ae12d29f087c56d7600046910b3304cd0">xrpl::NodeStore::MemoryBackend::storeBatch</a></div><div class="ttdeci">void storeBatch(Batch const &amp;batch) override</div><div class="ttdoc">Store a group of objects.</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00162">MemoryFactory.cpp:162</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_ae17aaf35c41e7a3f79f1c6c0f892f20e"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#ae17aaf35c41e7a3f79f1c6c0f892f20e">xrpl::NodeStore::MemoryBackend::MemoryBackend</a></div><div class="ttdeci">MemoryBackend(size_t keyBytes, Section const &amp;keyValues, beast::Journal journal)</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00078">MemoryFactory.cpp:78</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_aeea8ce3a0d6621051ee8f197ff553dfb"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#aeea8ce3a0d6621051ee8f197ff553dfb">xrpl::NodeStore::MemoryBackend::sync</a></div><div class="ttdeci">void sync() override</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00169">MemoryFactory.cpp:169</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryBackend_html_af6f769451406479d63b26c6cbeba6f58"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryBackend.html#af6f769451406479d63b26c6cbeba6f58">xrpl::NodeStore::MemoryBackend::getWriteLoad</a></div><div class="ttdeci">int getWriteLoad() override</div><div class="ttdoc">Estimate the number of write operations pending.</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00182">MemoryFactory.cpp:182</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryFactory_html"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryFactory.html">xrpl::NodeStore::MemoryFactory</a></div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00024">MemoryFactory.cpp:25</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryFactory_html_a320a20e8e41dfe2b3ab9e31eeae3566d"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a320a20e8e41dfe2b3ab9e31eeae3566d">xrpl::NodeStore::MemoryFactory::manager_</a></div><div class="ttdeci">Manager &amp; manager_</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00029">MemoryFactory.cpp:29</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryFactory_html_a3e8a22e153fb0df7e149f379edf937ef"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a3e8a22e153fb0df7e149f379edf937ef">xrpl::NodeStore::MemoryFactory::mutex_</a></div><div class="ttdeci">std::mutex mutex_</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00027">MemoryFactory.cpp:27</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryFactory_html_a8af12acb583f6bad8417387acfb0a5b1"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a8af12acb583f6bad8417387acfb0a5b1">xrpl::NodeStore::MemoryFactory::getName</a></div><div class="ttdeci">std::string getName() const override</div><div class="ttdoc">Retrieve the name of this factory.</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00207">MemoryFactory.cpp:207</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryFactory_html_a9bc7fc67cc1cf8a32b50c3ca27e7f1b4"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#a9bc7fc67cc1cf8a32b50c3ca27e7f1b4">xrpl::NodeStore::MemoryFactory::open</a></div><div class="ttdeci">MemoryDB &amp; open(std::string const &amp;path)</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00046">MemoryFactory.cpp:46</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryFactory_html_ab27f3d60e4c51c4ce1aed81e6bd80f7d"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#ab27f3d60e4c51c4ce1aed81e6bd80f7d">xrpl::NodeStore::MemoryFactory::createInstance</a></div><div class="ttdeci">std::unique_ptr&lt; Backend &gt; createInstance(size_t keyBytes, Section const &amp;keyValues, std::size_t burstSize, Scheduler &amp;scheduler, beast::Journal journal) override</div><div class="ttdoc">Create an instance of this factory's backend.</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00213">MemoryFactory.cpp:213</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryFactory_html_aba91b3aa0451e9f0c90d847fdb9fcc12"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#aba91b3aa0451e9f0c90d847fdb9fcc12">xrpl::NodeStore::MemoryFactory::map_</a></div><div class="ttdeci">std::map&lt; std::string, MemoryDB, boost::beast::iless &gt; map_</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00028">MemoryFactory.cpp:28</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1MemoryFactory_html_ac7b8066bbcd1ed14b56f6fc15ba7bc11"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1MemoryFactory.html#ac7b8066bbcd1ed14b56f6fc15ba7bc11">xrpl::NodeStore::MemoryFactory::MemoryFactory</a></div><div class="ttdeci">MemoryFactory(Manager &amp;manager)</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00201">MemoryFactory.cpp:201</a></div></div>
<div class="ttc" id="aclassxrpl_1_1NodeStore_1_1Scheduler_html"><div class="ttname"><a href="classxrpl_1_1NodeStore_1_1Scheduler.html">xrpl::NodeStore::Scheduler</a></div><div class="ttdoc">Scheduling for asynchronous backend activity.</div><div class="ttdef"><b>Definition</b> <a href="include_2xrpl_2nodestore_2Scheduler_8h_source.html#l00042">include/xrpl/nodestore/Scheduler.h:43</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Section_html"><div class="ttname"><a href="classxrpl_1_1Section.html">xrpl::Section</a></div><div class="ttdoc">Holds a collection of configuration values.</div><div class="ttdef"><b>Definition</b> <a href="BasicConfig_8h_source.html#l00024">BasicConfig.h:25</a></div></div>
<div class="ttc" id="aclassxrpl_1_1base__uint_html"><div class="ttname"><a href="classxrpl_1_1base__uint.html">xrpl::base_uint&lt; 256 &gt;</a></div></div>
<div class="ttc" id="aclassxrpl_1_1base__uint_html_a04aec45385b81f67370c16676863dab4"><div class="ttname"><a href="classxrpl_1_1base__uint.html#a04aec45385b81f67370c16676863dab4">xrpl::base_uint&lt; 256 &gt;::fromVoid</a></div><div class="ttdeci">static base_uint fromVoid(void const *data)</div><div class="ttdef"><b>Definition</b> <a href="base__uint_8h_source.html#l00292">base_uint.h:292</a></div></div>
<div class="ttc" id="aempty_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/empty.html">std::string::empty</a></div><div class="ttdeci">T empty(T... args)</div></div>
<div class="ttc" id="afunction_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</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="alock_guard_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a></div></div>
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<div class="ttc" id="amap_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/map.html">map</a></div></div>
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<div class="ttc" id="amutex_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/mutex.html">mutex</a></div></div>
<div class="ttc" id="anamespacexrpl_1_1NodeStore_html_a4883b8bc797bf7591fde489676a6e96b"><div class="ttname"><a href="namespacexrpl_1_1NodeStore.html#a4883b8bc797bf7591fde489676a6e96b">xrpl::NodeStore::Status</a></div><div class="ttdeci">Status</div><div class="ttdoc">Return codes from Backend operations.</div><div class="ttdef"><b>Definition</b> <a href="nodestore_2Types_8h_source.html#l00025">nodestore/Types.h:25</a></div></div>
<div class="ttc" id="anamespacexrpl_1_1NodeStore_html_a4883b8bc797bf7591fde489676a6e96ba42539583967afeb33b55afda69c39b09"><div class="ttname"><a href="namespacexrpl_1_1NodeStore.html#a4883b8bc797bf7591fde489676a6e96ba42539583967afeb33b55afda69c39b09">xrpl::NodeStore::notFound</a></div><div class="ttdeci">@ notFound</div><div class="ttdef"><b>Definition</b> <a href="nodestore_2Types_8h_source.html#l00027">nodestore/Types.h:27</a></div></div>
<div class="ttc" id="anamespacexrpl_1_1NodeStore_html_a4883b8bc797bf7591fde489676a6e96ba4dd62c7740eda7a1c3cc0ec8f3c9d84e"><div class="ttname"><a href="namespacexrpl_1_1NodeStore.html#a4883b8bc797bf7591fde489676a6e96ba4dd62c7740eda7a1c3cc0ec8f3c9d84e">xrpl::NodeStore::ok</a></div><div class="ttdeci">@ ok</div><div class="ttdef"><b>Definition</b> <a href="nodestore_2Types_8h_source.html#l00026">nodestore/Types.h:26</a></div></div>
<div class="ttc" id="anamespacexrpl_1_1NodeStore_html_a79be089475e321d2d6087b53f95d81ff"><div class="ttname"><a href="namespacexrpl_1_1NodeStore.html#a79be089475e321d2d6087b53f95d81ff">xrpl::NodeStore::registerMemoryFactory</a></div><div class="ttdeci">void registerMemoryFactory(Manager &amp;manager)</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00060">MemoryFactory.cpp:60</a></div></div>
<div class="ttc" id="anamespacexrpl_1_1NodeStore_html_affa524613ef52abfd0a1babb37e1b00f"><div class="ttname"><a href="namespacexrpl_1_1NodeStore.html#affa524613ef52abfd0a1babb37e1b00f">xrpl::NodeStore::memoryFactory</a></div><div class="ttdeci">MemoryFactory * memoryFactory</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00057">MemoryFactory.cpp:57</a></div></div>
<div class="ttc" id="anamespacexrpl_html"><div class="ttname"><a href="namespacexrpl.html">xrpl</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition</b> <a href="algorithm_8h_source.html#l00006">algorithm.h:6</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a35eb8e7a63de05fb4478c7faa7bdc70b"><div class="ttname"><a href="namespacexrpl.html#a35eb8e7a63de05fb4478c7faa7bdc70b">xrpl::get</a></div><div class="ttdeci">T get(Section const &amp;section, std::string const &amp;name, T const &amp;defaultValue=T{})</div><div class="ttdoc">Retrieve a key/value pair from a section.</div><div class="ttdef"><b>Definition</b> <a href="BasicConfig_8h_source.html#l00326">BasicConfig.h:326</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a715e1d925c4f785ff23d862252b917d0aa62741f39e8a8d667ccccd0642c08746"><div class="ttname"><a href="namespacexrpl.html#a715e1d925c4f785ff23d862252b917d0aa62741f39e8a8d667ccccd0642c08746">xrpl::SizedItem::burstSize</a></div><div class="ttdeci">@ burstSize</div></div>
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<div class="ttc" id="areset_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr/reset.html">std::shared_ptr::reset</a></div><div class="ttdeci">T reset(T... args)</div></div>
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<div class="ttc" id="asize_t_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div></div>
<div class="ttc" id="astructxrpl_1_1NodeStore_1_1MemoryDB_html"><div class="ttname"><a href="structxrpl_1_1NodeStore_1_1MemoryDB.html">xrpl::NodeStore::MemoryDB</a></div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00015">MemoryFactory.cpp:16</a></div></div>
<div class="ttc" id="astructxrpl_1_1NodeStore_1_1MemoryDB_html_a227a42bddb19ee987359b50458d70c20"><div class="ttname"><a href="structxrpl_1_1NodeStore_1_1MemoryDB.html#a227a42bddb19ee987359b50458d70c20">xrpl::NodeStore::MemoryDB::mutex</a></div><div class="ttdeci">std::mutex mutex</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00019">MemoryFactory.cpp:19</a></div></div>
<div class="ttc" id="astructxrpl_1_1NodeStore_1_1MemoryDB_html_a3ce7271728aac33477b6b2159358a925"><div class="ttname"><a href="structxrpl_1_1NodeStore_1_1MemoryDB.html#a3ce7271728aac33477b6b2159358a925">xrpl::NodeStore::MemoryDB::MemoryDB</a></div><div class="ttdeci">MemoryDB()=default</div></div>
<div class="ttc" id="astructxrpl_1_1NodeStore_1_1MemoryDB_html_a5da62b5da1aa30270ec64879fd898f11"><div class="ttname"><a href="structxrpl_1_1NodeStore_1_1MemoryDB.html#a5da62b5da1aa30270ec64879fd898f11">xrpl::NodeStore::MemoryDB::open</a></div><div class="ttdeci">bool open</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00020">MemoryFactory.cpp:20</a></div></div>
<div class="ttc" id="astructxrpl_1_1NodeStore_1_1MemoryDB_html_afc3b7310fa2968a8420e42b03490001a"><div class="ttname"><a href="structxrpl_1_1NodeStore_1_1MemoryDB.html#afc3b7310fa2968a8420e42b03490001a">xrpl::NodeStore::MemoryDB::table</a></div><div class="ttdeci">std::map&lt; uint256 const, std::shared_ptr&lt; NodeObject &gt; &gt; table</div><div class="ttdef"><b>Definition</b> <a href="MemoryFactory_8cpp_source.html#l00021">MemoryFactory.cpp:21</a></div></div>
<div class="ttc" id="aunique_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr</a></div></div>
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