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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><li class="navelem"><a class="el" href="dir_1eae1e3c362aa357dbf8694343222a03.html">impl</a></li> </ul>
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<div class="title">DatabaseNodeImp.h</div> </div>
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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, 2013 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_DATABASENODEIMP_H_INCLUDED</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#define RIPPLE_NODESTORE_DATABASENODEIMP_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/TaggedCache.h&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;ripple/basics/chrono.h&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/Database.h&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; </div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="keyword">namespace </span>NodeStore {</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; </div>
<div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html"> 30</a></span>&#160;<span class="keyword">class </span><a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html">DatabaseNodeImp</a> : <span class="keyword">public</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html">Database</a></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="keyword">public</span>:</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#aeb5a2f3b5e526ef3a0ac87b7653e828b">DatabaseNodeImp</a>() = <span class="keyword">delete</span>;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#aeb5a2f3b5e526ef3a0ac87b7653e828b">DatabaseNodeImp</a>(<a class="code" 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 name="l00035"></a><span class="lineno"> 35</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html">DatabaseNodeImp</a>&amp;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#ae264a5c85e4339eebb71bc2f8477516a">operator=</a>(<a class="code" 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 name="l00037"></a><span class="lineno"> 37</span>&#160; </div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a1045ab7d1e1656d86b0f50e10e497ee5"> 38</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a1045ab7d1e1656d86b0f50e10e497ee5">DatabaseNodeImp</a>(</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="keywordtype">int</span> readThreads,</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <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="l00042"></a><span class="lineno"> 42</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="l00043"></a><span class="lineno"> 43</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; : <a class="code" href="classripple_1_1NodeStore_1_1Database.html">Database</a>(scheduler, readThreads, config, j)</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; , <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>(<a class="code" href="namespacestd.html">std</a>::move(backend))</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; {</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;int&gt;</a> cacheSize, cacheAge;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keywordflow">if</span> (config.<a class="code" href="classripple_1_1Section.html#a68dc91d903f564ac4090787bd35d8983">exists</a>(<span class="stringliteral">&quot;cache_size&quot;</span>))</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; {</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; cacheSize = get&lt;int&gt;(config, <span class="stringliteral">&quot;cache_size&quot;</span>);</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordflow">if</span> (cacheSize.<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional/value.html">value</a>() &lt; 0)</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; {</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; Throw&lt;std::runtime_error&gt;(</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="stringliteral">&quot;Specified negative value for cache_size&quot;</span>);</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; }</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; }</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keywordflow">if</span> (config.<a class="code" href="classripple_1_1Section.html#a68dc91d903f564ac4090787bd35d8983">exists</a>(<span class="stringliteral">&quot;cache_age&quot;</span>))</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; {</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; cacheAge = get&lt;int&gt;(config, <span class="stringliteral">&quot;cache_age&quot;</span>);</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keywordflow">if</span> (cacheAge.<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional/value.html">value</a>() &lt; 0)</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; {</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; Throw&lt;std::runtime_error&gt;(</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="stringliteral">&quot;Specified negative value for cache_age&quot;</span>);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; }</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; }</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="keywordflow">if</span> (cacheSize != 0 || cacheAge != 0)</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; {</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a4128fdcffd8987e9d08df0d76dc4078e">cache_</a> = std::make_shared&lt;TaggedCache&lt;uint256, NodeObject&gt;&gt;(</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="stringliteral">&quot;DatabaseNodeImp&quot;</span>,</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; cacheSize.<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional/value_or.html">value_or</a>(0),</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::minutes</a>(cacheAge.<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional/value_or.html">value_or</a>(0)),</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <a class="code" href="namespaceripple.html#ac70521ab6e1277870a9e400e7a08e937">stopwatch</a>(),</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; j);</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; }</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; </div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>);</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; }</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; </div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a58540f003d8b14e0a653b5af14f1439e"> 82</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a58540f003d8b14e0a653b5af14f1439e">~DatabaseNodeImp</a>()</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; {</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#affd86ea8d57875e1c9722fdf6a8f6326">stop</a>();</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; }</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2fb3e575c65dfb865877a15b7a365763"> 88</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2fb3e575c65dfb865877a15b7a365763">getName</a>()<span class="keyword"> const override</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>-&gt;getName();</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; }</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; </div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::int32_t</a></div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#aa8d9a1100a8db28cf142e8fe32aee440"> 94</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#aa8d9a1100a8db28cf142e8fe32aee440">getWriteLoad</a>()<span class="keyword"> const override</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>-&gt;getWriteLoad();</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; }</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a380e2a69a0b7bb021e99f36b753c9b24"> 100</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a380e2a69a0b7bb021e99f36b753c9b24">importDatabase</a>(<a class="code" href="classripple_1_1NodeStore_1_1Database.html">Database</a>&amp; source)<span class="keyword"> override</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Database.html#af885d9fe877259a258481f0df20697cd">importInternal</a>(*<a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>.get(), source);</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; }</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; </div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a5f23a54188aa2329d979c937d932dbaf">store</a>(<a class="code" href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3">NodeObjectType</a> type, <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">Blob</a>&amp;&amp; data, <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>)</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="keyword">override</span>;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; </div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a257548afff5a0e3c3f8c2817f71b96f3"> 109</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a257548afff5a0e3c3f8c2817f71b96f3">isSameDB</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a>, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a>)<span class="keyword"> override</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="comment">// only one database</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; }</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; </div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a9d7f2670a02c7f6670966aedb2fa353b"> 116</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a9d7f2670a02c7f6670966aedb2fa353b">sync</a>()<span class="keyword"> override</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>-&gt;sync();</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; }</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; </div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <a class="codeRef" 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 name="l00122"></a><span class="lineno"> 122</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a547aab3d055f51bfbf8c6ebfc39cc014">fetchBatch</a>(<a class="codeRef" 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 name="l00123"></a><span class="lineno"> 123</span>&#160; </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#aa7218a9ee7e8b99949ef33f0bf3fb84f">asyncFetch</a>(</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</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="l00127"></a><span class="lineno"> 127</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> ledgerSeq,</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <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> <span class="keyword">const</span>&amp;)&gt;&amp;&amp; callback)</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keyword">override</span>;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; </div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a727c96f7f30d04345184be123dfe1137"> 132</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a727c96f7f30d04345184be123dfe1137">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)<span class="keyword"> override</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#aad7aa12d0cc01006120761d23312d428">Database::storeLedger</a>(*srcLedger, <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>);</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; }</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; </div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#af83b106a8e0f80ef92cc3140e1112ec0">sweep</a>() <span class="keyword">override</span>;</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; </div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="comment">// Cache for database objects. This cache is not always initialized. Check</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="comment">// for null before using.</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a4128fdcffd8987e9d08df0d76dc4078e"> 143</a></span>&#160; <a class="codeRef" 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" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a4128fdcffd8987e9d08df0d76dc4078e">cache_</a>;</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="comment">// Persistent key/value storage</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503"> 145</a></span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Backend&gt;</a> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>;</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; </div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</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="l00148"></a><span class="lineno"> 148</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#adbf6df05e8f7c4a2e51028ef7cfc03b5">fetchNodeObject</a>(</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</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="l00150"></a><span class="lineno"> 150</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="l00151"></a><span class="lineno"> 151</span>&#160; <a class="code" href="structripple_1_1NodeStore_1_1FetchReport.html">FetchReport</a>&amp; fetchReport,</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; <span class="keywordtype">bool</span> duplicate) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; </div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a6692b0758fc43e2d78520ff5e699e8b1"> 155</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a6692b0758fc43e2d78520ff5e699e8b1">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)<span class="keyword"> override</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>-&gt;for_each(f);</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; }</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;Backend::Counters&lt;std::uint64_t&gt;</a>&gt;</div>
<div class="line"><a name="l00161"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a9c7d1bd4925bf9b0a4501dd9872fdaf8"> 161</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a9c7d1bd4925bf9b0a4501dd9872fdaf8">getCounters</a>()<span class="keyword"> const override</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;<span class="keyword"> </span>{</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a2edc67988dfa89034505c059fbe41503">backend_</a>-&gt;counters();</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; }</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160;};</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; </div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160;} <span class="comment">// namespace NodeStore</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160;} <span class="comment">// namespace ripple</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; </div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160;<span class="preprocessor">#endif</span></div>
</div><!-- fragment --></div><!-- contents -->
<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#l00042">BasicConfig.h:42</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#l00145">DatabaseNodeImp.h:145</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#l00094">DatabaseNodeImp.h:94</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#l00100">DatabaseNodeImp.h:100</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#l00051">Database.h:51</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="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a></div><div class="ttdoc">STL class.</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#l00074">DatabaseNodeImp.cpp:74</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="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="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="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#l00030">DatabaseNodeImp.h:30</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#l00165">Database.cpp:165</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#l00105">BasicConfig.cpp:105</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="ripple_2nodestore_2Scheduler_8h_source.html#l00032">ripple/nodestore/Scheduler.h:32</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_a9c7d1bd4925bf9b0a4501dd9872fdaf8"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a9c7d1bd4925bf9b0a4501dd9872fdaf8">ripple::NodeStore::DatabaseNodeImp::getCounters</a></div><div class="ttdeci">std::optional&lt; Backend::Counters&lt; std::uint64_t &gt; &gt; getCounters() const override</div><div class="ttdoc">Retrieve backend read and write stats.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseNodeImp_8h_source.html#l00161">DatabaseNodeImp.h:161</a></div></div>
<div class="ttc" id="anamespaceripple_html_ac70521ab6e1277870a9e400e7a08e937"><div class="ttname"><a href="namespaceripple.html#ac70521ab6e1277870a9e400e7a08e937">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#l00088">chrono.h:88</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_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#l00155">DatabaseNodeImp.h:155</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_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#l00213">Database.cpp:213</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#l00143">DatabaseNodeImp.h:143</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="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_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#l00060">ripple/nodestore/Scheduler.h:60</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_ae264a5c85e4339eebb71bc2f8477516a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#ae264a5c85e4339eebb71bc2f8477516a">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_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#l00109">DatabaseNodeImp.h:109</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="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_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#l00082">DatabaseNodeImp.h:82</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="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_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">Store a ledger from a different database.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseNodeImp_html_a727c96f7f30d04345184be123dfe1137"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseNodeImp.html#a727c96f7f30d04345184be123dfe1137">ripple::NodeStore::DatabaseNodeImp::storeLedger</a></div><div class="ttdeci">bool storeLedger(std::shared_ptr&lt; Ledger const &gt; const &amp;srcLedger) override</div><div class="ttdoc">Store a ledger from a different database.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseNodeImp_8h_source.html#l00132">DatabaseNodeImp.h:132</a></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#l00067">DatabaseNodeImp.cpp:67</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="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#l00147">DatabaseNodeImp.cpp:147</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#l00038">DatabaseNodeImp.h:38</a></div></div>
<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt; int &gt;</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#l00088">DatabaseNodeImp.h:88</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="ttdef"><b>Definition:</b> <a href="DatabaseNodeImp_8cpp_source.html#l00049">DatabaseNodeImp.cpp:49</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#l00116">DatabaseNodeImp.h:116</a></div></div>
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