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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_0103a8ad82dcc2c51f5cde661b4b5cb7.html">xrpl</a></li><li class="navelem"><a class="el" href="dir_e1b4f750ea5d02d697bca882e10403c3.html">nodestore</a></li><li class="navelem"><a class="el" href="dir_c8a9a51778658affb007e0a6a72a8148.html">detail</a></li> </ul>
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<div class="headertitle"><div class="title">DatabaseNodeImp.h</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">#ifndef XRPL_NODESTORE_DATABASENODEIMP_H_INCLUDED</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#define XRPL_NODESTORE_DATABASENODEIMP_H_INCLUDED</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include &lt;xrpl/basics/TaggedCache.h&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &lt;xrpl/basics/chrono.h&gt;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include &lt;xrpl/nodestore/Database.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="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="keyword">namespace </span>NodeStore {</div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="foldopen" id="foldopen00011" data-start="{" data-end="};">
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html"> 11</a></span><span class="keyword">class </span><a class="code hl_class" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html">DatabaseNodeImp</a> : <span class="keyword">public</span> <a class="code hl_class" href="classripple_1_1NodeStore_1_1Database.html">Database</a></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span>{</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#aeb5a2f3b5e526ef3a0ac87b7653e828b"> 14</a></span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#aeb5a2f3b5e526ef3a0ac87b7653e828b">DatabaseNodeImp</a>() = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a4f22f8f5400cb5575ac7b811dc026ec1"> 15</a></span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a4f22f8f5400cb5575ac7b811dc026ec1">DatabaseNodeImp</a>(<a class="code hl_class" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html">DatabaseNodeImp</a> <span class="keyword">const</span>&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> <a class="code hl_class" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html">DatabaseNodeImp</a>&amp;</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#af096d0c73ecf5531055c48e0895ca321"> 17</a></span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#af096d0c73ecf5531055c48e0895ca321">operator=</a>(<a class="code hl_class" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html">DatabaseNodeImp</a> <span class="keyword">const</span>&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</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="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a1045ab7d1e1656d86b0f50e10e497ee5"> 19</a></span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a1045ab7d1e1656d86b0f50e10e497ee5">DatabaseNodeImp</a>(</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <a class="code hl_class" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> <span class="keywordtype">int</span> readThreads,</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Backend&gt;</a> backend,</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <a class="code hl_class" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; config,</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> : <a class="code hl_class" href="classripple_1_1NodeStore_1_1Database.html">Database</a>(scheduler, readThreads, config, j)</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> , <a class="code hl_variable" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>(<a class="code hl_namespace" href="namespacestd.html">std</a>::move(backend))</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> {</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;int&gt;</a> cacheSize, cacheAge;</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keywordflow">if</span> (config.<a class="code hl_function" href="classripple_1_1Section.html#a68dc91d903f564ac4090787bd35d8983">exists</a>(<span class="stringliteral">&quot;cache_size&quot;</span>))</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> {</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> cacheSize = get&lt;int&gt;(config, <span class="stringliteral">&quot;cache_size&quot;</span>);</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="keywordflow">if</span> (cacheSize.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/value.html">value</a>() &lt; 0)</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> {</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> Throw&lt;std::runtime_error&gt;(</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="stringliteral">&quot;Specified negative value for cache_size&quot;</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> }</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keywordflow">if</span> (config.<a class="code hl_function" href="classripple_1_1Section.html#a68dc91d903f564ac4090787bd35d8983">exists</a>(<span class="stringliteral">&quot;cache_age&quot;</span>))</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> {</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> cacheAge = get&lt;int&gt;(config, <span class="stringliteral">&quot;cache_age&quot;</span>);</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keywordflow">if</span> (cacheAge.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/value.html">value</a>() &lt; 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> Throw&lt;std::runtime_error&gt;(</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="stringliteral">&quot;Specified negative value for cache_age&quot;</span>);</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> }</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> <span class="keywordflow">if</span> (cacheSize != 0 || cacheAge != 0)</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> <a class="code hl_variable" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a4128fdcffd8987e9d08df0d76dc4078e">cache_</a> = <a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/types/is_same.html">std::make_shared&lt;TaggedCache&lt;uint256, NodeObject&gt;</a>&gt;(</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="stringliteral">&quot;DatabaseNodeImp&quot;</span>,</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> cacheSize.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/value_or.html">value_or</a>(0),</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::minutes</a>(cacheAge.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/value_or.html">value_or</a>(0)),</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <a class="code hl_function" href="namespaceripple.html#aa210c189615c410fe9661f5cfbb04977">stopwatch</a>(),</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> j);</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> </div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> XRPL_ASSERT(</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <a class="code hl_variable" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>,</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="stringliteral">&quot;ripple::NodeStore::DatabaseNodeImp::DatabaseNodeImp : non-null &quot;</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="stringliteral">&quot;backend&quot;</span>);</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="foldopen" id="foldopen00066" data-start="{" data-end="}">
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a58540f003d8b14e0a653b5af14f1439e"> 66</a></span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a58540f003d8b14e0a653b5af14f1439e">~DatabaseNodeImp</a>()</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> {</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1Database.html#affd86ea8d57875e1c9722fdf6a8f6326">stop</a>();</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> }</div>
</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="foldopen" id="foldopen00072" data-start="{" data-end="}">
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2fb3e575c65dfb865877a15b7a365763"> 72</a></span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2fb3e575c65dfb865877a15b7a365763">getName</a>()<span class="keyword"> const override</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>-&gt;getName();</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> }</div>
</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> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::int32_t</a></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="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#aa8d9a1100a8db28cf142e8fe32aee440"> 78</a></span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#aa8d9a1100a8db28cf142e8fe32aee440">getWriteLoad</a>()<span class="keyword"> const override</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>-&gt;getWriteLoad();</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> }</div>
</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00084" data-start="{" data-end="}">
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a380e2a69a0b7bb021e99f36b753c9b24"> 84</a></span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a380e2a69a0b7bb021e99f36b753c9b24">importDatabase</a>(<a class="code hl_class" href="classripple_1_1NodeStore_1_1Database.html">Database</a>&amp; source)<span class="keyword"> override</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1Database.html#af885d9fe877259a258481f0df20697cd">importInternal</a>(*<a class="code hl_variable" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>.get(), source);</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> }</div>
</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="keywordtype">void</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a5f23a54188aa2329d979c937d932dbaf">store</a>(<a class="code hl_enumeration" href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3">NodeObjectType</a> type, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">Blob</a>&amp;&amp; data, <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a>)</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keyword">override</span>;</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> </div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keywordtype">bool</span></div>
<div class="foldopen" id="foldopen00094" data-start="{" data-end="}">
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a257548afff5a0e3c3f8c2817f71b96f3"> 94</a></span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a257548afff5a0e3c3f8c2817f71b96f3">isSameDB</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a>, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a>)<span class="keyword"> override</span></div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="comment">// only one database</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> }</div>
</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="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00101" data-start="{" data-end="}">
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a9d7f2670a02c7f6670966aedb2fa353b"> 101</a></span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a9d7f2670a02c7f6670966aedb2fa353b">sync</a>()<span class="keyword"> override</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <a class="code hl_variable" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>-&gt;sync();</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> }</div>
</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> </div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</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;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a547aab3d055f51bfbf8c6ebfc39cc014">fetchBatch</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;uint256&gt;</a> <span class="keyword">const</span>&amp; hashes);</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="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#aa7218a9ee7e8b99949ef33f0bf3fb84f">asyncFetch</a>(</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash,</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> ledgerSeq,</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <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> <span class="keyword">const</span>&amp;)&gt;&amp;&amp; callback)</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keyword">override</span>;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> </div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#af83b106a8e0f80ef92cc3140e1112ec0">sweep</a>() <span class="keyword">override</span>;</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="keyword">private</span>:</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="comment">// Cache for database objects. This cache is not always initialized. Check</span></div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="comment">// for null before using.</span></div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a4128fdcffd8987e9d08df0d76dc4078e"> 122</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;TaggedCache&lt;uint256, NodeObject&gt;</a>&gt; <a class="code hl_variable" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a4128fdcffd8987e9d08df0d76dc4078e">cache_</a>;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="comment">// Persistent key/value storage</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503"> 124</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Backend&gt;</a> <a class="code hl_variable" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>;</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a></div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#adbf6df05e8f7c4a2e51028ef7cfc03b5">fetchNodeObject</a>(</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <a class="code hl_class" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash,</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a>,</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <a class="code hl_struct" href="structripple_1_1NodeStore_1_1FetchReport.html">FetchReport</a>&amp; fetchReport,</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordtype">bool</span> duplicate) <span class="keyword">override</span>;</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> </div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00134" data-start="{" data-end="}">
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a6692b0758fc43e2d78520ff5e699e8b1"> 134</a></span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a6692b0758fc43e2d78520ff5e699e8b1">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="l00135" name="l00135"></a><span class="lineno"> 135</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <a class="code hl_variable" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>-&gt;for_each(f);</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> }</div>
</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span>};</div>
</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> </div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span>} <span class="comment">// namespace NodeStore</span></div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span>} <span class="comment">// namespace ripple</span></div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span><span class="preprocessor">#endif</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="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html">ripple::NodeStore::DatabaseNodeImp</a></div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8h_source.html#l00011">DatabaseNodeImp.h:12</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_a1045ab7d1e1656d86b0f50e10e497ee5"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a1045ab7d1e1656d86b0f50e10e497ee5">ripple::NodeStore::DatabaseNodeImp::DatabaseNodeImp</a></div><div class="ttdeci">DatabaseNodeImp(Scheduler &amp;scheduler, int readThreads, std::shared_ptr&lt; Backend &gt; backend, Section const &amp;config, beast::Journal j)</div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8h_source.html#l00019">DatabaseNodeImp.h:19</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_a257548afff5a0e3c3f8c2817f71b96f3"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a257548afff5a0e3c3f8c2817f71b96f3">ripple::NodeStore::DatabaseNodeImp::isSameDB</a></div><div class="ttdeci">bool isSameDB(std::uint32_t, std::uint32_t) override</div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8h_source.html#l00094">DatabaseNodeImp.h:94</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_a2edc67988dfa89034505c059fbe41503"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">ripple::NodeStore::DatabaseNodeImp::backend_</a></div><div class="ttdeci">std::shared_ptr&lt; Backend &gt; backend_</div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8h_source.html#l00124">DatabaseNodeImp.h:124</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_a2fb3e575c65dfb865877a15b7a365763"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2fb3e575c65dfb865877a15b7a365763">ripple::NodeStore::DatabaseNodeImp::getName</a></div><div class="ttdeci">std::string getName() const override</div><div class="ttdoc">Retrieve the name associated with this backend.</div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8h_source.html#l00072">DatabaseNodeImp.h:72</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_a380e2a69a0b7bb021e99f36b753c9b24"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a380e2a69a0b7bb021e99f36b753c9b24">ripple::NodeStore::DatabaseNodeImp::importDatabase</a></div><div class="ttdeci">void importDatabase(Database &amp;source) override</div><div class="ttdoc">Import objects from another database.</div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8h_source.html#l00084">DatabaseNodeImp.h:84</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_a4128fdcffd8987e9d08df0d76dc4078e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a4128fdcffd8987e9d08df0d76dc4078e">ripple::NodeStore::DatabaseNodeImp::cache_</a></div><div class="ttdeci">std::shared_ptr&lt; TaggedCache&lt; uint256, NodeObject &gt; &gt; cache_</div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8h_source.html#l00122">DatabaseNodeImp.h:122</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_a4f22f8f5400cb5575ac7b811dc026ec1"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a4f22f8f5400cb5575ac7b811dc026ec1">ripple::NodeStore::DatabaseNodeImp::DatabaseNodeImp</a></div><div class="ttdeci">DatabaseNodeImp(DatabaseNodeImp const &amp;)=delete</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_a547aab3d055f51bfbf8c6ebfc39cc014"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a547aab3d055f51bfbf8c6ebfc39cc014">ripple::NodeStore::DatabaseNodeImp::fetchBatch</a></div><div class="ttdeci">std::vector&lt; std::shared_ptr&lt; NodeObject &gt; &gt; fetchBatch(std::vector&lt; uint256 &gt; const &amp;hashes)</div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8cpp_source.html#l00126">DatabaseNodeImp.cpp:126</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_a58540f003d8b14e0a653b5af14f1439e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a58540f003d8b14e0a653b5af14f1439e">ripple::NodeStore::DatabaseNodeImp::~DatabaseNodeImp</a></div><div class="ttdeci">~DatabaseNodeImp()</div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8h_source.html#l00066">DatabaseNodeImp.h:66</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_a5f23a54188aa2329d979c937d932dbaf"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a5f23a54188aa2329d979c937d932dbaf">ripple::NodeStore::DatabaseNodeImp::store</a></div><div class="ttdeci">void store(NodeObjectType type, Blob &amp;&amp;data, uint256 const &amp;hash, std::uint32_t) override</div><div class="ttdoc">Store the object.</div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8cpp_source.html#l00007">DatabaseNodeImp.cpp:7</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_a6692b0758fc43e2d78520ff5e699e8b1"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a6692b0758fc43e2d78520ff5e699e8b1">ripple::NodeStore::DatabaseNodeImp::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="DatabaseNodeImp_8h_source.html#l00134">DatabaseNodeImp.h:134</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_a9d7f2670a02c7f6670966aedb2fa353b"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a9d7f2670a02c7f6670966aedb2fa353b">ripple::NodeStore::DatabaseNodeImp::sync</a></div><div class="ttdeci">void sync() override</div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8h_source.html#l00101">DatabaseNodeImp.h:101</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_aa7218a9ee7e8b99949ef33f0bf3fb84f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#aa7218a9ee7e8b99949ef33f0bf3fb84f">ripple::NodeStore::DatabaseNodeImp::asyncFetch</a></div><div class="ttdeci">void asyncFetch(uint256 const &amp;hash, std::uint32_t ledgerSeq, std::function&lt; void(std::shared_ptr&lt; NodeObject &gt; const &amp;)&gt; &amp;&amp;callback) override</div><div class="ttdoc">Fetch an object without waiting.</div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8cpp_source.html#l00028">DatabaseNodeImp.cpp:28</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_aa8d9a1100a8db28cf142e8fe32aee440"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#aa8d9a1100a8db28cf142e8fe32aee440">ripple::NodeStore::DatabaseNodeImp::getWriteLoad</a></div><div class="ttdeci">std::int32_t getWriteLoad() const override</div><div class="ttdoc">Retrieve the estimated number of pending write operations.</div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8h_source.html#l00078">DatabaseNodeImp.h:78</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_adbf6df05e8f7c4a2e51028ef7cfc03b5"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#adbf6df05e8f7c4a2e51028ef7cfc03b5">ripple::NodeStore::DatabaseNodeImp::fetchNodeObject</a></div><div class="ttdeci">std::shared_ptr&lt; NodeObject &gt; fetchNodeObject(uint256 const &amp;hash, std::uint32_t, FetchReport &amp;fetchReport, bool duplicate) override</div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8cpp_source.html#l00053">DatabaseNodeImp.cpp:53</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_aeb5a2f3b5e526ef3a0ac87b7653e828b"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#aeb5a2f3b5e526ef3a0ac87b7653e828b">ripple::NodeStore::DatabaseNodeImp::DatabaseNodeImp</a></div><div class="ttdeci">DatabaseNodeImp()=delete</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_af096d0c73ecf5531055c48e0895ca321"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#af096d0c73ecf5531055c48e0895ca321">ripple::NodeStore::DatabaseNodeImp::operator=</a></div><div class="ttdeci">DatabaseNodeImp &amp; operator=(DatabaseNodeImp const &amp;)=delete</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_af83b106a8e0f80ef92cc3140e1112ec0"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#af83b106a8e0f80ef92cc3140e1112ec0">ripple::NodeStore::DatabaseNodeImp::sweep</a></div><div class="ttdeci">void sweep() override</div><div class="ttdoc">Remove expired entries from the positive and negative caches.</div><div class="ttdef"><b>Definition</b> <a href="DatabaseNodeImp_8cpp_source.html#l00046">DatabaseNodeImp.cpp:46</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html">ripple::NodeStore::Database</a></div><div class="ttdoc">Persistency layer for NodeObject.</div><div class="ttdef"><b>Definition</b> <a href="Database_8h_source.html#l00031">Database.h:32</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_af885d9fe877259a258481f0df20697cd"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#af885d9fe877259a258481f0df20697cd">ripple::NodeStore::Database::importInternal</a></div><div class="ttdeci">void importInternal(Backend &amp;dstBackend, Database &amp;srcDB)</div><div class="ttdef"><b>Definition</b> <a href="Database_8cpp_source.html#l00180">Database.cpp:180</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_affd86ea8d57875e1c9722fdf6a8f6326"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#affd86ea8d57875e1c9722fdf6a8f6326">ripple::NodeStore::Database::stop</a></div><div class="ttdeci">virtual void stop()</div><div class="ttdef"><b>Definition</b> <a href="Database_8cpp_source.html#l00130">Database.cpp:130</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Scheduler_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Scheduler.html">ripple::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="aclassripple_1_1Section_html"><div class="ttname"><a href="classripple_1_1Section.html">ripple::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#l00025">BasicConfig.h:26</a></div></div>
<div class="ttc" id="aclassripple_1_1Section_html_a68dc91d903f564ac4090787bd35d8983"><div class="ttname"><a href="classripple_1_1Section.html#a68dc91d903f564ac4090787bd35d8983">ripple::Section::exists</a></div><div class="ttdeci">bool exists(std::string const &amp;name) const</div><div class="ttdoc">Returns true if a key with the given name exists.</div><div class="ttdef"><b>Definition</b> <a href="BasicConfig_8cpp_source.html#l00095">BasicConfig.cpp:95</a></div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint&lt; 256 &gt;</a></div></div>
<div class="ttc" id="aduration_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::minutes</a></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="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::int32_t</a></div></div>
<div class="ttc" id="ais_same_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/is_same.html">std::is_same_v</a></div><div class="ttdeci">T is_same_v</div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition</b> <a href="algorithm_8h_source.html#l00006">algorithm.h:6</a></div></div>
<div class="ttc" id="anamespaceripple_html_a57d7e7b27df7e719fdf5569f96be60a3"><div class="ttname"><a href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3">ripple::NodeObjectType</a></div><div class="ttdeci">NodeObjectType</div><div class="ttdoc">The types of node objects.</div><div class="ttdef"><b>Definition</b> <a href="NodeObject_8h_source.html#l00013">NodeObject.h:13</a></div></div>
<div class="ttc" id="anamespaceripple_html_aa210c189615c410fe9661f5cfbb04977"><div class="ttname"><a href="namespaceripple.html#aa210c189615c410fe9661f5cfbb04977">ripple::stopwatch</a></div><div class="ttdeci">Stopwatch &amp; stopwatch()</div><div class="ttdoc">Returns an instance of a wall clock.</div><div class="ttdef"><b>Definition</b> <a href="chrono_8h_source.html#l00100">chrono.h:100</a></div></div>
<div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace.</div></div>
<div class="ttc" id="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="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a></div></div>
<div class="ttc" id="astructripple_1_1NodeStore_1_1FetchReport_html"><div class="ttname"><a href="structripple_1_1NodeStore_1_1FetchReport.html">ripple::NodeStore::FetchReport</a></div><div class="ttdoc">Contains information about a fetch operation.</div><div class="ttdef"><b>Definition</b> <a href="include_2xrpl_2nodestore_2Scheduler_8h_source.html#l00014">include/xrpl/nodestore/Scheduler.h:15</a></div></div>
<div class="ttc" id="avalue_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional/value.html">std::optional::value</a></div><div class="ttdeci">T value(T... args)</div></div>
<div class="ttc" id="avalue_or_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional/value_or.html">std::optional::value_or</a></div><div class="ttdeci">T value_or(T... args)</div></div>
<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt; unsigned char &gt;</a></div></div>
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