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<li class="navelem"><a class="el" href="dir_a62226f9e3a6c7c5a3be455e2f87ae01.html">xrpld</a></li><li class="navelem"><a class="el" href="dir_24457b513c1d1ae078f19eaa8a988688.html">shamap</a></li> </ul>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">/*</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> Copyright (c) 2012, 2013 Ripple Labs Inc.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"></span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"></span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot; AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">*/</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment">//==============================================================================</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#ifndef RIPPLE_SHAMAP_FULLBELOWCACHE_H_INCLUDED</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#define RIPPLE_SHAMAP_FULLBELOWCACHE_H_INCLUDED</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include &lt;xrpl/basics/KeyCache.h&gt;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include &lt;xrpl/basics/TaggedCache.h&gt;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include &lt;xrpl/basics/base_uint.h&gt;</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include &lt;xrpl/beast/insight/Collector.h&gt;</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include &lt;xrpl/beast/utility/Journal.h&gt;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/atomic.html">atomic</a>&gt;</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/string.html">string</a>&gt;</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="keyword">namespace </span>detail {</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html"> 39</a></span><span class="keyword">class </span><a class="code hl_class" href="classripple_1_1detail_1_1BasicFullBelowCache.html">BasicFullBelowCache</a></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span>{</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#afa52468a09a96dd41eebfaf17d26b4a2"> 42</a></span> <span class="keyword">using </span><a class="code hl_class" href="classripple_1_1TaggedCache.html">CacheType</a> = <a class="code hl_typedef" href="namespaceripple.html#a979e8d8bf61cdf2a37f13aa2e7ed906e">KeyCache</a>;</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a021a9857d880f3a541c9d03c5a9d4c88adbd74677e86b456da79f7220ac9608b7"> 45</a></span> <span class="keyword">enum</span> { <a class="code hl_enumvalue" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a021a9857d880f3a541c9d03c5a9d4c88adbd74677e86b456da79f7220ac9608b7">defaultCacheTargetSize</a> = 0 };</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a2a996417838ff4976b0a5f0ab282d077"> 47</a></span> <span class="keyword">using </span><a class="code hl_class" href="classripple_1_1base__uint.html">key_type</a> = <a class="code hl_typedef" href="namespaceripple.html#a356c68147333a9a48a344718038576d9">uint256</a>;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a423a681101740aa7435513958052b80a"> 48</a></span> <span class="keyword">using </span><a class="code hl_typedef" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a423a681101740aa7435513958052b80a">clock_type</a> = <span class="keyword">typename</span> <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a27c30bd917ee888142db8a190299ca36">CacheType::clock_type</a>;</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a3d21ea49453f49bc15325304862888fc"> 57</a></span> <a class="code hl_function" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a3d21ea49453f49bc15325304862888fc">BasicFullBelowCache</a>(</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>&amp; name,</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <a class="code hl_typedef" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a423a681101740aa7435513958052b80a">clock_type</a>&amp; <a class="code hl_function" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a6d8674350441715076cb2ea74392d559">clock</a>,</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> j,</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">beast::insight::Collector::ptr</a> <span class="keyword">const</span>&amp; collector =</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <a class="code hl_function" href="classbeast_1_1insight_1_1NullCollector.html#a8821f08e6db108aacae400a738286da6">beast::insight::NullCollector::New</a>(),</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> target_size = <a class="code hl_enumvalue" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a021a9857d880f3a541c9d03c5a9d4c88adbd74677e86b456da79f7220ac9608b7">defaultCacheTargetSize</a>,</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::seconds</a> expiration = <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::minutes</a>{2})</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> : <a class="code hl_variable" href="classripple_1_1detail_1_1BasicFullBelowCache.html#adfb9616e765ce47eace5122a3b91ade0">m_cache</a>(name, target_size, expiration, <a class="code hl_function" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a6d8674350441715076cb2ea74392d559">clock</a>, j, collector), <a class="code hl_variable" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a123fad3c1db1d53b75c3b64f4fff9790">m_gen</a>(1)</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> {</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> }</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> </div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <a class="code hl_typedef" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a423a681101740aa7435513958052b80a">clock_type</a>&amp;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a6d8674350441715076cb2ea74392d559"> 71</a></span> <a class="code hl_function" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a6d8674350441715076cb2ea74392d559">clock</a>()</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> {</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1detail_1_1BasicFullBelowCache.html#adfb9616e765ce47eace5122a3b91ade0">m_cache</a>.<a class="code hl_function" href="classripple_1_1TaggedCache.html#a5119dd1871c07076adc0b5a3d77df3f5">clock</a>();</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> }</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#ac1117cea7372360e2dd4ca057fab4ce6"> 81</a></span> <a class="code hl_function" href="classripple_1_1detail_1_1BasicFullBelowCache.html#ac1117cea7372360e2dd4ca057fab4ce6">size</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1detail_1_1BasicFullBelowCache.html#adfb9616e765ce47eace5122a3b91ade0">m_cache</a>.<a class="code hl_function" href="classripple_1_1TaggedCache.html#a7cb4a1c810668e13f7c3340ab15c2977">size</a>();</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> }</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a39e7b4fe588f2d33e7f18204eaf3590c"> 91</a></span> <a class="code hl_function" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a39e7b4fe588f2d33e7f18204eaf3590c">sweep</a>()</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> {</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <a class="code hl_variable" href="classripple_1_1detail_1_1BasicFullBelowCache.html#adfb9616e765ce47eace5122a3b91ade0">m_cache</a>.<a class="code hl_function" href="classripple_1_1TaggedCache.html#acb7b2bcb7ad7f8d2015eea180190f596">sweep</a>();</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> }</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#ab51f01e912288d8bd3fce87177815c7e"> 103</a></span> <a class="code hl_function" href="classripple_1_1detail_1_1BasicFullBelowCache.html#ab51f01e912288d8bd3fce87177815c7e">touch_if_exists</a>(<a class="code hl_class" href="classripple_1_1base__uint.html">key_type</a> <span class="keyword">const</span>&amp; key)</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> {</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1detail_1_1BasicFullBelowCache.html#adfb9616e765ce47eace5122a3b91ade0">m_cache</a>.<a class="code hl_function" href="classripple_1_1TaggedCache.html#a02f39cb5be185673026ea1dcc9cfb592">touch_if_exists</a>(key);</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> }</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> </div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a2bef3798b312f0a3daf00c8c7fa20133"> 116</a></span> <a class="code hl_function" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a2bef3798b312f0a3daf00c8c7fa20133">insert</a>(<a class="code hl_class" href="classripple_1_1base__uint.html">key_type</a> <span class="keyword">const</span>&amp; key)</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> {</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <a class="code hl_variable" href="classripple_1_1detail_1_1BasicFullBelowCache.html#adfb9616e765ce47eace5122a3b91ade0">m_cache</a>.<a class="code hl_function" href="classripple_1_1TaggedCache.html#a650a84ffd002036d38d415689f65a06a">insert</a>(key);</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> }</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a80e58b4c620ff5079cc4591525bf8847"> 123</a></span> <a class="code hl_function" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a80e58b4c620ff5079cc4591525bf8847">getGeneration</a>(<span class="keywordtype">void</span>)<span class="keyword"> const</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a123fad3c1db1d53b75c3b64f4fff9790">m_gen</a>;</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> }</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> </div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#ad1eb786c83738b635b56c67ecadcd033"> 129</a></span> <a class="code hl_function" href="classripple_1_1detail_1_1BasicFullBelowCache.html#ad1eb786c83738b635b56c67ecadcd033">clear</a>()</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> {</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <a class="code hl_variable" href="classripple_1_1detail_1_1BasicFullBelowCache.html#adfb9616e765ce47eace5122a3b91ade0">m_cache</a>.<a class="code hl_function" href="classripple_1_1TaggedCache.html#a43afa5c2828d03c518efb311dc3cba11">clear</a>();</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> ++<a class="code hl_variable" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a123fad3c1db1d53b75c3b64f4fff9790">m_gen</a>;</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> }</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a114c0f8772cc05647c76f9ade209247e"> 136</a></span> <a class="code hl_function" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a114c0f8772cc05647c76f9ade209247e">reset</a>()</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> {</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <a class="code hl_variable" href="classripple_1_1detail_1_1BasicFullBelowCache.html#adfb9616e765ce47eace5122a3b91ade0">m_cache</a>.<a class="code hl_function" href="classripple_1_1TaggedCache.html#a43afa5c2828d03c518efb311dc3cba11">clear</a>();</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <a class="code hl_variable" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a123fad3c1db1d53b75c3b64f4fff9790">m_gen</a> = 1;</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> }</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#adfb9616e765ce47eace5122a3b91ade0"> 143</a></span> <a class="code hl_class" href="classripple_1_1TaggedCache.html">CacheType</a> <a class="code hl_variable" href="classripple_1_1detail_1_1BasicFullBelowCache.html#adfb9616e765ce47eace5122a3b91ade0">m_cache</a>;</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"><a class="line" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a123fad3c1db1d53b75c3b64f4fff9790"> 144</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt;std::uint32_t&gt;</a> <a class="code hl_variable" href="classripple_1_1detail_1_1BasicFullBelowCache.html#a123fad3c1db1d53b75c3b64f4fff9790">m_gen</a>;</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span>};</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span>} <span class="comment">// namespace detail</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"><a class="line" href="namespaceripple.html#ad18fcbe19742d7f978f16f21ac70fba5"> 149</a></span><span class="keyword">using </span><a class="code hl_class" href="classripple_1_1detail_1_1BasicFullBelowCache.html">FullBelowCache</a> = <a class="code hl_class" href="classripple_1_1detail_1_1BasicFullBelowCache.html">detail::BasicFullBelowCache</a>;</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> </div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span>} <span class="comment">// namespace ripple</span></div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="aatomic_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/atomic.html">atomic</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>
<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#l00059">Journal.h:60</a></div></div>
<div class="ttc" id="aclassbeast_1_1insight_1_1NullCollector_html_a8821f08e6db108aacae400a738286da6"><div class="ttname"><a href="classbeast_1_1insight_1_1NullCollector.html#a8821f08e6db108aacae400a738286da6">beast::insight::NullCollector::New</a></div><div class="ttdeci">static std::shared_ptr&lt; Collector &gt; New()</div><div class="ttdef"><b>Definition:</b> <a href="NullCollector_8cpp_source.html#l00170">NullCollector.cpp:170</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#l00061">TaggedCache.h:62</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a02f39cb5be185673026ea1dcc9cfb592"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a02f39cb5be185673026ea1dcc9cfb592">ripple::TaggedCache::touch_if_exists</a></div><div class="ttdeci">bool touch_if_exists(KeyComparable const &amp;key)</div><div class="ttdoc">Refresh the last access time on a key if present.</div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a27c30bd917ee888142db8a190299ca36"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a27c30bd917ee888142db8a190299ca36">ripple::TaggedCache::clock_type</a></div><div class="ttdeci">beast::abstract_clock&lt; std::chrono::steady_clock &gt; clock_type</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00067">TaggedCache.h:67</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a43afa5c2828d03c518efb311dc3cba11"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a43afa5c2828d03c518efb311dc3cba11">ripple::TaggedCache::clear</a></div><div class="ttdeci">void clear()</div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a5119dd1871c07076adc0b5a3d77df3f5"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a5119dd1871c07076adc0b5a3d77df3f5">ripple::TaggedCache::clock</a></div><div class="ttdeci">clock_type &amp; clock()</div><div class="ttdoc">Return the clock associated with the cache.</div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a650a84ffd002036d38d415689f65a06a"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a650a84ffd002036d38d415689f65a06a">ripple::TaggedCache::insert</a></div><div class="ttdeci">auto insert(key_type const &amp;key, T const &amp;value) -&gt; std::enable_if_t&lt;!IsKeyCache, ReturnType &gt;</div><div class="ttdoc">Insert the element into the container.</div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a7cb4a1c810668e13f7c3340ab15c2977"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a7cb4a1c810668e13f7c3340ab15c2977">ripple::TaggedCache::size</a></div><div class="ttdeci">std::size_t size() const</div><div class="ttdoc">Returns the number of items in the container.</div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_acb7b2bcb7ad7f8d2015eea180190f596"><div class="ttname"><a href="classripple_1_1TaggedCache.html#acb7b2bcb7ad7f8d2015eea180190f596">ripple::TaggedCache::sweep</a></div><div class="ttdeci">void sweep()</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_1detail_1_1BasicFullBelowCache_html"><div class="ttname"><a href="classripple_1_1detail_1_1BasicFullBelowCache.html">ripple::detail::BasicFullBelowCache</a></div><div class="ttdoc">Remembers which tree keys have all descendants resident.</div><div class="ttdef"><b>Definition:</b> <a href="FullBelowCache_8h_source.html#l00039">FullBelowCache.h:40</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1BasicFullBelowCache_html_a021a9857d880f3a541c9d03c5a9d4c88adbd74677e86b456da79f7220ac9608b7"><div class="ttname"><a href="classripple_1_1detail_1_1BasicFullBelowCache.html#a021a9857d880f3a541c9d03c5a9d4c88adbd74677e86b456da79f7220ac9608b7">ripple::detail::BasicFullBelowCache::defaultCacheTargetSize</a></div><div class="ttdeci">@ defaultCacheTargetSize</div><div class="ttdef"><b>Definition:</b> <a href="FullBelowCache_8h_source.html#l00045">FullBelowCache.h:45</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1BasicFullBelowCache_html_a114c0f8772cc05647c76f9ade209247e"><div class="ttname"><a href="classripple_1_1detail_1_1BasicFullBelowCache.html#a114c0f8772cc05647c76f9ade209247e">ripple::detail::BasicFullBelowCache::reset</a></div><div class="ttdeci">void reset()</div><div class="ttdef"><b>Definition:</b> <a href="FullBelowCache_8h_source.html#l00136">FullBelowCache.h:136</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1BasicFullBelowCache_html_a123fad3c1db1d53b75c3b64f4fff9790"><div class="ttname"><a href="classripple_1_1detail_1_1BasicFullBelowCache.html#a123fad3c1db1d53b75c3b64f4fff9790">ripple::detail::BasicFullBelowCache::m_gen</a></div><div class="ttdeci">std::atomic&lt; std::uint32_t &gt; m_gen</div><div class="ttdef"><b>Definition:</b> <a href="FullBelowCache_8h_source.html#l00144">FullBelowCache.h:144</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1BasicFullBelowCache_html_a2bef3798b312f0a3daf00c8c7fa20133"><div class="ttname"><a href="classripple_1_1detail_1_1BasicFullBelowCache.html#a2bef3798b312f0a3daf00c8c7fa20133">ripple::detail::BasicFullBelowCache::insert</a></div><div class="ttdeci">void insert(key_type const &amp;key)</div><div class="ttdoc">Insert a key into the cache.</div><div class="ttdef"><b>Definition:</b> <a href="FullBelowCache_8h_source.html#l00116">FullBelowCache.h:116</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1BasicFullBelowCache_html_a39e7b4fe588f2d33e7f18204eaf3590c"><div class="ttname"><a href="classripple_1_1detail_1_1BasicFullBelowCache.html#a39e7b4fe588f2d33e7f18204eaf3590c">ripple::detail::BasicFullBelowCache::sweep</a></div><div class="ttdeci">void sweep()</div><div class="ttdoc">Remove expired cache items.</div><div class="ttdef"><b>Definition:</b> <a href="FullBelowCache_8h_source.html#l00091">FullBelowCache.h:91</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1BasicFullBelowCache_html_a3d21ea49453f49bc15325304862888fc"><div class="ttname"><a href="classripple_1_1detail_1_1BasicFullBelowCache.html#a3d21ea49453f49bc15325304862888fc">ripple::detail::BasicFullBelowCache::BasicFullBelowCache</a></div><div class="ttdeci">BasicFullBelowCache(std::string const &amp;name, clock_type &amp;clock, beast::Journal j, beast::insight::Collector::ptr const &amp;collector=beast::insight::NullCollector::New(), std::size_t target_size=defaultCacheTargetSize, std::chrono::seconds expiration=std::chrono::minutes{2})</div><div class="ttdoc">Construct the cache.</div><div class="ttdef"><b>Definition:</b> <a href="FullBelowCache_8h_source.html#l00057">FullBelowCache.h:57</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1BasicFullBelowCache_html_a423a681101740aa7435513958052b80a"><div class="ttname"><a href="classripple_1_1detail_1_1BasicFullBelowCache.html#a423a681101740aa7435513958052b80a">ripple::detail::BasicFullBelowCache::clock_type</a></div><div class="ttdeci">typename CacheType::clock_type clock_type</div><div class="ttdef"><b>Definition:</b> <a href="FullBelowCache_8h_source.html#l00048">FullBelowCache.h:48</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1BasicFullBelowCache_html_a6d8674350441715076cb2ea74392d559"><div class="ttname"><a href="classripple_1_1detail_1_1BasicFullBelowCache.html#a6d8674350441715076cb2ea74392d559">ripple::detail::BasicFullBelowCache::clock</a></div><div class="ttdeci">clock_type &amp; clock()</div><div class="ttdoc">Return the clock associated with the cache.</div><div class="ttdef"><b>Definition:</b> <a href="FullBelowCache_8h_source.html#l00071">FullBelowCache.h:71</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1BasicFullBelowCache_html_a80e58b4c620ff5079cc4591525bf8847"><div class="ttname"><a href="classripple_1_1detail_1_1BasicFullBelowCache.html#a80e58b4c620ff5079cc4591525bf8847">ripple::detail::BasicFullBelowCache::getGeneration</a></div><div class="ttdeci">std::uint32_t getGeneration(void) const</div><div class="ttdoc">generation determines whether cached entry is valid</div><div class="ttdef"><b>Definition:</b> <a href="FullBelowCache_8h_source.html#l00123">FullBelowCache.h:123</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1BasicFullBelowCache_html_ab51f01e912288d8bd3fce87177815c7e"><div class="ttname"><a href="classripple_1_1detail_1_1BasicFullBelowCache.html#ab51f01e912288d8bd3fce87177815c7e">ripple::detail::BasicFullBelowCache::touch_if_exists</a></div><div class="ttdeci">bool touch_if_exists(key_type const &amp;key)</div><div class="ttdoc">Refresh the last access time of an item, if it exists.</div><div class="ttdef"><b>Definition:</b> <a href="FullBelowCache_8h_source.html#l00103">FullBelowCache.h:103</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1BasicFullBelowCache_html_ac1117cea7372360e2dd4ca057fab4ce6"><div class="ttname"><a href="classripple_1_1detail_1_1BasicFullBelowCache.html#ac1117cea7372360e2dd4ca057fab4ce6">ripple::detail::BasicFullBelowCache::size</a></div><div class="ttdeci">std::size_t size() const</div><div class="ttdoc">Return the number of elements in the cache.</div><div class="ttdef"><b>Definition:</b> <a href="FullBelowCache_8h_source.html#l00081">FullBelowCache.h:81</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1BasicFullBelowCache_html_ad1eb786c83738b635b56c67ecadcd033"><div class="ttname"><a href="classripple_1_1detail_1_1BasicFullBelowCache.html#ad1eb786c83738b635b56c67ecadcd033">ripple::detail::BasicFullBelowCache::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdef"><b>Definition:</b> <a href="FullBelowCache_8h_source.html#l00129">FullBelowCache.h:129</a></div></div>
<div class="ttc" id="aclassripple_1_1detail_1_1BasicFullBelowCache_html_adfb9616e765ce47eace5122a3b91ade0"><div class="ttname"><a href="classripple_1_1detail_1_1BasicFullBelowCache.html#adfb9616e765ce47eace5122a3b91ade0">ripple::detail::BasicFullBelowCache::m_cache</a></div><div class="ttdeci">CacheType m_cache</div><div class="ttdef"><b>Definition:</b> <a href="FullBelowCache_8h_source.html#l00143">FullBelowCache.h:143</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="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</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="algorithm_8h_source.html#l00026">algorithm.h:26</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#l00558">base_uint.h:558</a></div></div>
<div class="ttc" id="anamespaceripple_html_a979e8d8bf61cdf2a37f13aa2e7ed906e"><div class="ttname"><a href="namespaceripple.html#a979e8d8bf61cdf2a37f13aa2e7ed906e">ripple::KeyCache</a></div><div class="ttdeci">TaggedCache&lt; uint256, int, true &gt; KeyCache</div><div class="ttdef"><b>Definition:</b> <a href="KeyCache_8h_source.html#l00028">KeyCache.h:28</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; Collector &gt;</a></div></div>
<div class="ttc" id="asize_t_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div></div>
<div class="ttc" id="astring_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/string.html">string</a></div></div>
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