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<li class="navelem"><a class="el" href="dir_df9c78dcf3f59a33b12284f95992a64b.html">ripple</a></li><li class="navelem"><a class="el" href="dir_ceb6d1bc218d15504336f945ff1322da.html">nodestore</a></li> </ul>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> Copyright (c) 2012, 2017 Ripple Labs Inc.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment">//==============================================================================</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#ifndef RIPPLE_NODESTORE_DATABASE_H_INCLUDED</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#define RIPPLE_NODESTORE_DATABASE_H_INCLUDED</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &lt;ripple/basics/KeyCache.h&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;ripple/basics/TaggedCache.h&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;ripple/core/Stoppable.h&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/Backend.h&gt;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/NodeObject.h&gt;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/Scheduler.h&gt;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/impl/Tuning.h&gt;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="preprocessor">#include &lt;ripple/protocol/SystemParameters.h&gt;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/thread.html">thread</a>&gt;</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="keyword">class </span>Ledger;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; </div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="keyword">namespace </span>NodeStore {</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; </div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html"> 53</a></span>&#160;<span class="keyword">class </span><a class="code" href="classripple_1_1NodeStore_1_1Database.html">Database</a> : <span class="keyword">public</span> <a class="code" href="classripple_1_1Stoppable.html">Stoppable</a></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;{</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#acd7da6cb652b11ecd6b40fb79d6f8b2f">Database</a>() = <span class="keyword">delete</span>;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#acd7da6cb652b11ecd6b40fb79d6f8b2f">Database</a>(</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> name,</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <a class="code" href="classripple_1_1Stoppable.html">Stoppable</a>&amp; parent,</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="keywordtype">int</span> readThreads,</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; config,</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j);</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; </div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="keyword">virtual</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a2e1cec1845007e7037214306b2c4bf45">~Database</a>();</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a24f47bc48e8d040c662611674898fe2e">getName</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; </div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keyword">import</span>(<a class="code" href="classripple_1_1NodeStore_1_1Database.html">Database</a>&amp; source) = 0;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::int32_t</a></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#aada6493667fd17dd426f6545bf4cac93">getWriteLoad</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#af7e6b59a295358a7c583895200b57f56">store</a>(</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <a class="code" href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3">NodeObjectType</a> type,</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">Blob</a>&amp;&amp; data,</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash,</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq) = 0;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a530e5792a51146d9f81c92bad1fd932a">fetch</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq) = 0;</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; </div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a44b4880cc7028c8171c4a901381ba21e">asyncFetch</a>(</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash,</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq,</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a>&amp; <span class="keywordtype">object</span>) = 0;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; </div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#aad7aa12d0cc01006120761d23312d428">storeLedger</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Ledger const&gt;</a> <span class="keyword">const</span>&amp; srcLedger) = 0;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; </div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a332e25e0d08606b9eb501b9f83755dce">waitReads</a>();</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; </div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a4cf9f8fa6b90b740efebfccd7d12ec04">getDesiredAsyncReadCount</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq) = 0;</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; </div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">float</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a105cc1993a6e21fa10b5f35ec837ac89">getCacheHitRate</a>() = 0;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; </div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a3805d90fbd3ccdaec2a4c7c4ab109eac">tune</a>(<span class="keywordtype">int</span> size, <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::seconds</a> age) = 0;</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; </div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a40a0e5a30857e9ba3c7561748af31e29">sweep</a>() = 0;</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; </div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00191"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a234e3772b5aa2fff5f6171488a4fea92"> 191</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a234e3772b5aa2fff5f6171488a4fea92">getStoreCount</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a743a610ca48e4585fc4fecda6c52d311">storeCount_</a>;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; }</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; </div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#af32a551caa69e8108bdd9a9d74dd774e"> 197</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#af32a551caa69e8108bdd9a9d74dd774e">getFetchTotalCount</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a53935eeab8c4e74a956fd3d70c85a35b">fetchTotalCount_</a>;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; }</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#ad28a451b16bc693364a1074c0f767f1f"> 203</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#ad28a451b16bc693364a1074c0f767f1f">getFetchHitCount</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a89497b9b4c5530b58040931489015d30">fetchHitCount_</a>;</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; }</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; </div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a9e7f0fc88e260118f5672935e3dc74d9"> 209</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a9e7f0fc88e260118f5672935e3dc74d9">getStoreSize</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a5b5b290bf11d892a23a53e3e3beb2cfe">storeSz_</a>;</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; }</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; </div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a8ebb38ac8562f6b1673a9f3b8216efce"> 215</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a8ebb38ac8562f6b1673a9f3b8216efce">getFetchSize</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a04150d23aa2acaf016d4ca40bd10804a">fetchSz_</a>;</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; }</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; </div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; <span class="keywordtype">int</span></div>
<div class="line"><a name="l00222"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#aef142866cf7ca2a96d17efc55f8dcc19"> 222</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#aef142866cf7ca2a96d17efc55f8dcc19">fdRequired</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a730a87cf8b617a8afb30e2531ede0f81">fdRequired_</a>;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; }</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; </div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0923c37ede6c7ffeca02f59f566cf588">onStop</a>() <span class="keyword">override</span>;</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; </div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#ae84b30410af69ec7e7adcdb6265a4af8">onChildrenStopped</a>() <span class="keyword">override</span>;</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a51f2d9197ceae15155509404ce09d9a7"> 236</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a51f2d9197ceae15155509404ce09d9a7">earliestLedgerSeq</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#aa59aca23acd391245f0b403df74ac8be">earliestLedgerSeq_</a>;</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; }</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; </div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160;<span class="keyword">protected</span>:</div>
<div class="line"><a name="l00242"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de"> 242</a></span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> <span class="keyword">const</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>;</div>
<div class="line"><a name="l00243"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a0e5bc58351ded4683d7207383794a484"> 243</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0e5bc58351ded4683d7207383794a484">scheduler_</a>;</div>
<div class="line"><a name="l00244"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a730a87cf8b617a8afb30e2531ede0f81"> 244</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a730a87cf8b617a8afb30e2531ede0f81">fdRequired_</a>{0};</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; </div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#ab8f5eeb95d1166af47301d041b3063f2">stopThreads</a>();</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; </div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00250"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#aa3570fbe5e933011616c7662961de3e5"> 250</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#aa3570fbe5e933011616c7662961de3e5">storeStats</a>(<span class="keywordtype">size_t</span> sz)</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; {</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; ++<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a743a610ca48e4585fc4fecda6c52d311">storeCount_</a>;</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a5b5b290bf11d892a23a53e3e3beb2cfe">storeSz_</a> += sz;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; }</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; </div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; <span class="comment">// Called by the public asyncFetch function</span></div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a44b4880cc7028c8171c4a901381ba21e">asyncFetch</a>(</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash,</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq,</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a>&lt;<a class="code" href="classripple_1_1TaggedCache.html">TaggedCache&lt;uint256, NodeObject&gt;</a>&gt; <span class="keyword">const</span>&amp; pCache,</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a>&lt;<a class="code" href="classripple_1_1KeyCache.html">KeyCache&lt;uint256&gt;</a>&gt; <span class="keyword">const</span>&amp; nCache);</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; </div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; <span class="comment">// Called by the public fetch function</span></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a109754c4bed6627ba778fa84244177a4">fetchInternal</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash, <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Backend&gt;</a> backend);</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; </div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; <span class="comment">// Called by the public import function</span></div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#af885d9fe877259a258481f0df20697cd">importInternal</a>(<a class="code" href="classripple_1_1NodeStore_1_1Backend.html">Backend</a>&amp; dstBackend, <a class="code" href="classripple_1_1NodeStore_1_1Database.html">Database</a>&amp; srcDB);</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; </div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a></div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a1eb657a3b7c4b409f9640b82c11ed89e">doFetch</a>(</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash,</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq,</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <a class="code" href="classripple_1_1TaggedCache.html">TaggedCache&lt;uint256, NodeObject&gt;</a>&amp; pCache,</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <a class="code" href="classripple_1_1KeyCache.html">KeyCache&lt;uint256&gt;</a>&amp; nCache,</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; <span class="keywordtype">bool</span> isAsync);</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; </div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; <span class="comment">// Called by the public storeLedger function</span></div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#aad7aa12d0cc01006120761d23312d428">storeLedger</a>(</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; <a class="code" href="classripple_1_1Ledger.html">Ledger</a> <span class="keyword">const</span>&amp; srcLedger,</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Backend&gt;</a> dstBackend,</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a>&lt;<a class="code" href="classripple_1_1TaggedCache.html">TaggedCache&lt;uint256, NodeObject&gt;</a>&gt; dstPCache,</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a>&lt;<a class="code" href="classripple_1_1KeyCache.html">KeyCache&lt;uint256&gt;</a>&gt; dstNCache,</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Ledger const&gt;</a> next);</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; </div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00290"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a743a610ca48e4585fc4fecda6c52d311"> 290</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt;std::uint32_t&gt;</a> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a743a610ca48e4585fc4fecda6c52d311">storeCount_</a>{0};</div>
<div class="line"><a name="l00291"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a53935eeab8c4e74a956fd3d70c85a35b"> 291</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt;std::uint32_t&gt;</a> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a53935eeab8c4e74a956fd3d70c85a35b">fetchTotalCount_</a>{0};</div>
<div class="line"><a name="l00292"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a89497b9b4c5530b58040931489015d30"> 292</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt;std::uint32_t&gt;</a> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a89497b9b4c5530b58040931489015d30">fetchHitCount_</a>{0};</div>
<div class="line"><a name="l00293"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a5b5b290bf11d892a23a53e3e3beb2cfe"> 293</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt;std::uint32_t&gt;</a> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a5b5b290bf11d892a23a53e3e3beb2cfe">storeSz_</a>{0};</div>
<div class="line"><a name="l00294"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a04150d23aa2acaf016d4ca40bd10804a"> 294</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt;std::uint32_t&gt;</a> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a04150d23aa2acaf016d4ca40bd10804a">fetchSz_</a>{0};</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; </div>
<div class="line"><a name="l00296"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a06fbf66d1f34a6162a17daf72e71eba9"> 296</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/mutex.html">std::mutex</a> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a06fbf66d1f34a6162a17daf72e71eba9">readLock_</a>;</div>
<div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a438af3c0eba7891bb79d5c5dcb902556"> 297</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/condition_variable.html">std::condition_variable</a> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a438af3c0eba7891bb79d5c5dcb902556">readCondVar_</a>;</div>
<div class="line"><a name="l00298"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a6af5c13598349c55003f520267e514c1"> 298</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/condition_variable.html">std::condition_variable</a> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a6af5c13598349c55003f520267e514c1">readGenCondVar_</a>;</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; </div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; <span class="comment">// reads to do</span></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/map.html">std::map</a>&lt;</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; <a class="code" href="namespaceripple.html#a356c68147333a9a48a344718038576d9">uint256</a>,</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/tuple.html">std::tuple</a>&lt;</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a>,</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/weak_ptr.html">std::weak_ptr&lt;TaggedCache&lt;uint256, NodeObject&gt;</a>&gt;,</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/weak_ptr.html">std::weak_ptr&lt;KeyCache&lt;uint256&gt;</a>&gt;&gt;&gt;</div>
<div class="line"><a name="l00307"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a20ecfe20206f927e8e6d6631053bd60d"> 307</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a20ecfe20206f927e8e6d6631053bd60d">read_</a>;</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; </div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; <span class="comment">// last read</span></div>
<div class="line"><a name="l00310"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#afe98ed8463413de1a92d439cc1aebb35"> 310</a></span>&#160; <a class="code" href="classripple_1_1base__uint.html">uint256</a> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#afe98ed8463413de1a92d439cc1aebb35">readLastHash_</a>;</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160; </div>
<div class="line"><a name="l00312"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#ad769f906ab9351dc6c4fa166b3937e1c"> 312</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::thread&gt;</a> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#ad769f906ab9351dc6c4fa166b3937e1c">readThreads_</a>;</div>
<div class="line"><a name="l00313"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#a0056efda3dfb01158eece68b05c98c2d"> 313</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0056efda3dfb01158eece68b05c98c2d">readShut_</a>{<span class="keyword">false</span>};</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; </div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; <span class="comment">// current read generation</span></div>
<div class="line"><a name="l00316"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#adb20e114f931da87b2d25e8e1b1fe4ca"> 316</a></span>&#160; uint64_t <a class="code" href="classripple_1_1NodeStore_1_1Database.html#adb20e114f931da87b2d25e8e1b1fe4ca">readGen_</a>{0};</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160; </div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160; <span class="comment">// The default is 32570 to match the XRP ledger network&#39;s earliest</span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160; <span class="comment">// allowed sequence. Alternate networks may set this value.</span></div>
<div class="line"><a name="l00320"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1Database.html#aa59aca23acd391245f0b403df74ac8be"> 320</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#aa59aca23acd391245f0b403df74ac8be">earliestLedgerSeq_</a>;</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; </div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a></div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a7a4466bf521bdf460d959227e0f08c52">fetchFrom</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq) = 0;</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>&#160; </div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a2b5174a0ffb315030b96815d6ac86eaf">for_each</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">void</span>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;NodeObject&gt;</a>)&gt; f) = 0;</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160; </div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a7c4180512ff87a967de8091a019dc9f9">threadEntry</a>();</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160;};</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160; </div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160;} <span class="comment">// namespace NodeStore</span></div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160;} <span class="comment">// namespace ripple</span></div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160; </div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160;<span class="preprocessor">#endif</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a8ebb38ac8562f6b1673a9f3b8216efce"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a8ebb38ac8562f6b1673a9f3b8216efce">ripple::NodeStore::Database::getFetchSize</a></div><div class="ttdeci">std::uint32_t getFetchSize() const</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00215">Database.h:215</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#l00043">BasicConfig.h:43</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_afe98ed8463413de1a92d439cc1aebb35"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#afe98ed8463413de1a92d439cc1aebb35">ripple::NodeStore::Database::readLastHash_</a></div><div class="ttdeci">uint256 readLastHash_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00310">Database.h:310</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_aada6493667fd17dd426f6545bf4cac93"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#aada6493667fd17dd426f6545bf4cac93">ripple::NodeStore::Database::getWriteLoad</a></div><div class="ttdeci">virtual std::int32_t getWriteLoad() const =0</div><div class="ttdoc">Retrieve the estimated number of pending write operations.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a20ecfe20206f927e8e6d6631053bd60d"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a20ecfe20206f927e8e6d6631053bd60d">ripple::NodeStore::Database::read_</a></div><div class="ttdeci">std::map&lt; uint256, std::tuple&lt; std::uint32_t, std::weak_ptr&lt; TaggedCache&lt; uint256, NodeObject &gt; &gt;, std::weak_ptr&lt; KeyCache&lt; uint256 &gt; &gt; &gt; &gt; read_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00307">Database.h:307</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#l00053">Database.h:53</a></div></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 class="ttdoc">STL class.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a0056efda3dfb01158eece68b05c98c2d"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a0056efda3dfb01158eece68b05c98c2d">ripple::NodeStore::Database::readShut_</a></div><div class="ttdeci">bool readShut_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00313">Database.h:313</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&lt; NodeObject &gt;</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html"><div class="ttname"><a href="classripple_1_1TaggedCache.html">ripple::TaggedCache</a></div><div class="ttdoc">Map/cache combination.</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00052">TaggedCache.h:52</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a1eb657a3b7c4b409f9640b82c11ed89e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a1eb657a3b7c4b409f9640b82c11ed89e">ripple::NodeStore::Database::doFetch</a></div><div class="ttdeci">std::shared_ptr&lt; NodeObject &gt; doFetch(uint256 const &amp;hash, std::uint32_t seq, TaggedCache&lt; uint256, NodeObject &gt; &amp;pCache, KeyCache&lt; uint256 &gt; &amp;nCache, bool isAsync)</div><div class="ttdef"><b>Definition:</b> <a href="Database_8cpp_source.html#l00184">Database.cpp:184</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a7a4466bf521bdf460d959227e0f08c52"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a7a4466bf521bdf460d959227e0f08c52">ripple::NodeStore::Database::fetchFrom</a></div><div class="ttdeci">virtual std::shared_ptr&lt; NodeObject &gt; fetchFrom(uint256 const &amp;hash, std::uint32_t seq)=0</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a730a87cf8b617a8afb30e2531ede0f81"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a730a87cf8b617a8afb30e2531ede0f81">ripple::NodeStore::Database::fdRequired_</a></div><div class="ttdeci">int fdRequired_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00244">Database.h:244</a></div></div>
<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt; unsigned char &gt;</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#l00032">NodeObject.h:32</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::seconds</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a04150d23aa2acaf016d4ca40bd10804a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a04150d23aa2acaf016d4ca40bd10804a">ripple::NodeStore::Database::fetchSz_</a></div><div class="ttdeci">std::atomic&lt; std::uint32_t &gt; fetchSz_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00294">Database.h:294</a></div></div>
<div class="ttc" id="atuple_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/tuple.html">std::tuple</a></div></div>
<div class="ttc" id="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="aclassripple_1_1NodeStore_1_1Database_html_a105cc1993a6e21fa10b5f35ec837ac89"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a105cc1993a6e21fa10b5f35ec837ac89">ripple::NodeStore::Database::getCacheHitRate</a></div><div class="ttdeci">virtual float getCacheHitRate()=0</div><div class="ttdoc">Get the positive cache hits to total attempts ratio.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a89497b9b4c5530b58040931489015d30"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a89497b9b4c5530b58040931489015d30">ripple::NodeStore::Database::fetchHitCount_</a></div><div class="ttdeci">std::atomic&lt; std::uint32_t &gt; fetchHitCount_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00292">Database.h:292</a></div></div>
<div class="ttc" id="anamespaceripple_html_a356c68147333a9a48a344718038576d9"><div class="ttname"><a href="namespaceripple.html#a356c68147333a9a48a344718038576d9">ripple::uint256</a></div><div class="ttdeci">base_uint&lt; 256 &gt; uint256</div><div class="ttdef"><b>Definition:</b> <a href="base__uint_8h_source.html#l00493">base_uint.h:493</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a06fbf66d1f34a6162a17daf72e71eba9"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a06fbf66d1f34a6162a17daf72e71eba9">ripple::NodeStore::Database::readLock_</a></div><div class="ttdeci">std::mutex readLock_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00296">Database.h:296</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_ae84b30410af69ec7e7adcdb6265a4af8"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#ae84b30410af69ec7e7adcdb6265a4af8">ripple::NodeStore::Database::onChildrenStopped</a></div><div class="ttdeci">void onChildrenStopped() override</div><div class="ttdoc">Override called when all children have stopped.</div><div class="ttdef"><b>Definition:</b> <a href="Database_8cpp_source.html#l00087">Database.cpp:87</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="aclassripple_1_1NodeStore_1_1Database_html_a24f47bc48e8d040c662611674898fe2e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a24f47bc48e8d040c662611674898fe2e">ripple::NodeStore::Database::getName</a></div><div class="ttdeci">virtual std::string getName() const =0</div><div class="ttdoc">Retrieve the name associated with this backend.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_af7e6b59a295358a7c583895200b57f56"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#af7e6b59a295358a7c583895200b57f56">ripple::NodeStore::Database::store</a></div><div class="ttdeci">virtual void store(NodeObjectType type, Blob &amp;&amp;data, uint256 const &amp;hash, std::uint32_t seq)=0</div><div class="ttdoc">Store the object.</div></div>
<div class="ttc" id="aclassripple_1_1Stoppable_html"><div class="ttname"><a href="classripple_1_1Stoppable.html">ripple::Stoppable</a></div><div class="ttdoc">Provides an interface for starting and stopping.</div><div class="ttdef"><b>Definition:</b> <a href="Stoppable_8h_source.html#l00200">Stoppable.h:200</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#l00158">Database.cpp:158</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a9e7f0fc88e260118f5672935e3dc74d9"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a9e7f0fc88e260118f5672935e3dc74d9">ripple::NodeStore::Database::getStoreSize</a></div><div class="ttdeci">std::uint32_t getStoreSize() const</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00209">Database.h:209</a></div></div>
<div class="ttc" id="athread_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/thread.html">thread</a></div></div>
<div class="ttc" id="aclassripple_1_1Ledger_html"><div class="ttname"><a href="classripple_1_1Ledger.html">ripple::Ledger</a></div><div class="ttdoc">Holds a ledger.</div><div class="ttdef"><b>Definition:</b> <a href="Ledger_8h_source.html#l00077">Ledger.h:77</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a530e5792a51146d9f81c92bad1fd932a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a530e5792a51146d9f81c92bad1fd932a">ripple::NodeStore::Database::fetch</a></div><div class="ttdeci">virtual std::shared_ptr&lt; NodeObject &gt; fetch(uint256 const &amp;hash, std::uint32_t seq)=0</div><div class="ttdoc">Fetch an object.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a438af3c0eba7891bb79d5c5dcb902556"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a438af3c0eba7891bb79d5c5dcb902556">ripple::NodeStore::Database::readCondVar_</a></div><div class="ttdeci">std::condition_variable readCondVar_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00297">Database.h:297</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a332e25e0d08606b9eb501b9f83755dce"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a332e25e0d08606b9eb501b9f83755dce">ripple::NodeStore::Database::waitReads</a></div><div class="ttdeci">void waitReads()</div><div class="ttdoc">Wait for all currently pending async reads to complete.</div><div class="ttdef"><b>Definition:</b> <a href="Database_8cpp_source.html#l00061">Database.cpp:61</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a234e3772b5aa2fff5f6171488a4fea92"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a234e3772b5aa2fff5f6171488a4fea92">ripple::NodeStore::Database::getStoreCount</a></div><div class="ttdeci">std::uint32_t getStoreCount() const</div><div class="ttdoc">Gather statistics pertaining to read and write activities.</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00191">Database.h:191</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_aa3570fbe5e933011616c7662961de3e5"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#aa3570fbe5e933011616c7662961de3e5">ripple::NodeStore::Database::storeStats</a></div><div class="ttdeci">void storeStats(size_t sz)</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00250">Database.h:250</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#l00058">Journal.h:58</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="aclassripple_1_1NodeStore_1_1Database_html_a51f2d9197ceae15155509404ce09d9a7"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a51f2d9197ceae15155509404ce09d9a7">ripple::NodeStore::Database::earliestLedgerSeq</a></div><div class="ttdeci">std::uint32_t earliestLedgerSeq() const</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00236">Database.h:236</a></div></div>
<div class="ttc" id="aatomic_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt; std::uint32_t &gt;</a></div></div>
<div class="ttc" id="amap_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/map.html">std::map</a></div><div class="ttdoc">STL class.</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="ripple_2nodestore_2Scheduler_8h_source.html#l00057">ripple/nodestore/Scheduler.h:57</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a2e1cec1845007e7037214306b2c4bf45"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a2e1cec1845007e7037214306b2c4bf45">ripple::NodeStore::Database::~Database</a></div><div class="ttdeci">virtual ~Database()</div><div class="ttdoc">Destroy the node store.</div><div class="ttdef"><b>Definition:</b> <a href="Database_8cpp_source.html#l00049">Database.cpp:49</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a2b5174a0ffb315030b96815d6ac86eaf"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a2b5174a0ffb315030b96815d6ac86eaf">ripple::NodeStore::Database::for_each</a></div><div class="ttdeci">virtual void for_each(std::function&lt; void(std::shared_ptr&lt; NodeObject &gt;)&gt; f)=0</div><div class="ttdoc">Visit every object in the database This is usually called during import.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a40a0e5a30857e9ba3c7561748af31e29"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a40a0e5a30857e9ba3c7561748af31e29">ripple::NodeStore::Database::sweep</a></div><div class="ttdeci">virtual void sweep()=0</div><div class="ttdoc">Remove expired entries from the positive and negative caches.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a109754c4bed6627ba778fa84244177a4"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a109754c4bed6627ba778fa84244177a4">ripple::NodeStore::Database::fetchInternal</a></div><div class="ttdeci">std::shared_ptr&lt; NodeObject &gt; fetchInternal(uint256 const &amp;hash, std::shared_ptr&lt; Backend &gt; backend)</div><div class="ttdef"><b>Definition:</b> <a href="Database_8cpp_source.html#l00123">Database.cpp:123</a></div></div>
<div class="ttc" id="aweak_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/weak_ptr.html">std::weak_ptr</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a7c4180512ff87a967de8091a019dc9f9"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a7c4180512ff87a967de8091a019dc9f9">ripple::NodeStore::Database::threadEntry</a></div><div class="ttdeci">void threadEntry()</div><div class="ttdef"><b>Definition:</b> <a href="Database_8cpp_source.html#l00340">Database.cpp:340</a></div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a0923c37ede6c7ffeca02f59f566cf588"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a0923c37ede6c7ffeca02f59f566cf588">ripple::NodeStore::Database::onStop</a></div><div class="ttdeci">void onStop() override</div><div class="ttdoc">Override called when the stop notification is issued.</div><div class="ttdef"><b>Definition:</b> <a href="Database_8cpp_source.html#l00079">Database.cpp:79</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_aad7aa12d0cc01006120761d23312d428"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#aad7aa12d0cc01006120761d23312d428">ripple::NodeStore::Database::storeLedger</a></div><div class="ttdeci">virtual bool storeLedger(std::shared_ptr&lt; Ledger const &gt; const &amp;srcLedger)=0</div><div class="ttdoc">Copies a ledger stored in a different database to this one.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a6af5c13598349c55003f520267e514c1"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a6af5c13598349c55003f520267e514c1">ripple::NodeStore::Database::readGenCondVar_</a></div><div class="ttdeci">std::condition_variable readGenCondVar_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00298">Database.h:298</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a743a610ca48e4585fc4fecda6c52d311"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a743a610ca48e4585fc4fecda6c52d311">ripple::NodeStore::Database::storeCount_</a></div><div class="ttdeci">std::atomic&lt; std::uint32_t &gt; storeCount_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00290">Database.h:290</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a0d7c3d303adce36199b2c67c4df8a2de"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">ripple::NodeStore::Database::j_</a></div><div class="ttdeci">const beast::Journal j_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00242">Database.h:242</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_ad769f906ab9351dc6c4fa166b3937e1c"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#ad769f906ab9351dc6c4fa166b3937e1c">ripple::NodeStore::Database::readThreads_</a></div><div class="ttdeci">std::vector&lt; std::thread &gt; readThreads_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00312">Database.h:312</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_ab8f5eeb95d1166af47301d041b3063f2"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#ab8f5eeb95d1166af47301d041b3063f2">ripple::NodeStore::Database::stopThreads</a></div><div class="ttdeci">void stopThreads()</div><div class="ttdef"><b>Definition:</b> <a href="Database_8cpp_source.html#l00093">Database.cpp:93</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a44b4880cc7028c8171c4a901381ba21e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a44b4880cc7028c8171c4a901381ba21e">ripple::NodeStore::Database::asyncFetch</a></div><div class="ttdeci">virtual bool asyncFetch(uint256 const &amp;hash, std::uint32_t seq, std::shared_ptr&lt; NodeObject &gt; &amp;object)=0</div><div class="ttdoc">Fetch an object without waiting.</div></div>
<div class="ttc" id="acondition_variable_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/condition_variable.html">std::condition_variable</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_aa59aca23acd391245f0b403df74ac8be"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#aa59aca23acd391245f0b403df74ac8be">ripple::NodeStore::Database::earliestLedgerSeq_</a></div><div class="ttdeci">const std::uint32_t earliestLedgerSeq_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00320">Database.h:320</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a53935eeab8c4e74a956fd3d70c85a35b"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a53935eeab8c4e74a956fd3d70c85a35b">ripple::NodeStore::Database::fetchTotalCount_</a></div><div class="ttdeci">std::atomic&lt; std::uint32_t &gt; fetchTotalCount_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00291">Database.h:291</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_ad28a451b16bc693364a1074c0f767f1f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#ad28a451b16bc693364a1074c0f767f1f">ripple::NodeStore::Database::getFetchHitCount</a></div><div class="ttdeci">std::uint32_t getFetchHitCount() const</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00203">Database.h:203</a></div></div>
<div class="ttc" id="amutex_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/mutex.html">std::mutex</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a5b5b290bf11d892a23a53e3e3beb2cfe"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a5b5b290bf11d892a23a53e3e3beb2cfe">ripple::NodeStore::Database::storeSz_</a></div><div class="ttdeci">std::atomic&lt; std::uint32_t &gt; storeSz_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00293">Database.h:293</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_adb20e114f931da87b2d25e8e1b1fe4ca"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#adb20e114f931da87b2d25e8e1b1fe4ca">ripple::NodeStore::Database::readGen_</a></div><div class="ttdeci">uint64_t readGen_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00316">Database.h:316</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a0e5bc58351ded4683d7207383794a484"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a0e5bc58351ded4683d7207383794a484">ripple::NodeStore::Database::scheduler_</a></div><div class="ttdeci">Scheduler &amp; scheduler_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00243">Database.h:243</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_af32a551caa69e8108bdd9a9d74dd774e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#af32a551caa69e8108bdd9a9d74dd774e">ripple::NodeStore::Database::getFetchTotalCount</a></div><div class="ttdeci">std::uint32_t getFetchTotalCount() const</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00197">Database.h:197</a></div></div>
<div class="ttc" id="aclassripple_1_1KeyCache_html"><div class="ttname"><a href="classripple_1_1KeyCache.html">ripple::KeyCache</a></div><div class="ttdoc">Maintains a cache of keys with no associated data.</div><div class="ttdef"><b>Definition:</b> <a href="KeyCache_8h_source.html#l00043">KeyCache.h:43</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a3805d90fbd3ccdaec2a4c7c4ab109eac"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a3805d90fbd3ccdaec2a4c7c4ab109eac">ripple::NodeStore::Database::tune</a></div><div class="ttdeci">virtual void tune(int size, std::chrono::seconds age)=0</div><div class="ttdoc">Set the maximum number of entries and maximum cache age for both caches.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a4cf9f8fa6b90b740efebfccd7d12ec04"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a4cf9f8fa6b90b740efebfccd7d12ec04">ripple::NodeStore::Database::getDesiredAsyncReadCount</a></div><div class="ttdeci">virtual int getDesiredAsyncReadCount(std::uint32_t seq)=0</div><div class="ttdoc">Get the maximum number of async reads the node store prefers.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_acd7da6cb652b11ecd6b40fb79d6f8b2f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#acd7da6cb652b11ecd6b40fb79d6f8b2f">ripple::NodeStore::Database::Database</a></div><div class="ttdeci">Database()=delete</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_aef142866cf7ca2a96d17efc55f8dcc19"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#aef142866cf7ca2a96d17efc55f8dcc19">ripple::NodeStore::Database::fdRequired</a></div><div class="ttdeci">int fdRequired() const</div><div class="ttdoc">Returns the number of file descriptors the database expects to need.</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00222">Database.h:222</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Backend_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Backend.html">ripple::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#l00037">Backend.h:37</a></div></div>
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