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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_0103a8ad82dcc2c51f5cde661b4b5cb7.html">xrpl</a></li><li class="navelem"><a class="el" href="dir_f534ca90a4985f34ab325acfbcd39b84.html">basics</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_BASICS_TAGGEDCACHE_H_INCLUDED</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#define RIPPLE_BASICS_TAGGEDCACHE_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/Log.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/UnorderedContainers.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/hardened_hash.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/clock/abstract_clock.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/insight/Insight.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/functional.html">functional</a>&gt;</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/mutex.html">mutex</a>&gt;</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><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 id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/type_traits.html">type_traits</a>&gt;</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/vector.html">vector</a>&gt;</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="keyword">template</span> &lt;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">class </span>Key,</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">class </span>T,</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordtype">bool</span> IsKeyCache = <span class="keyword">false</span>,</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">class </span>Hash = hardened_hash&lt;&gt;,</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">class </span>KeyEqual = <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/functional/equal_to.html">std::equal_to&lt;Key&gt;</a>,</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">class </span>Mutex = <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/recursive_mutex.html">std::recursive_mutex</a>&gt;</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html"> 57</a></span><span class="keyword">class </span><a class="code hl_class" href="classripple_1_1TaggedCache.html">TaggedCache</a></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span>{</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a90b28609d7c5d922ebe89af5055fd081"> 60</a></span> <span class="keyword">using </span><a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a90b28609d7c5d922ebe89af5055fd081">mutex_type</a> = Mutex;</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a9cce14460473920e8672f3d7983346f7"> 61</a></span> <span class="keyword">using </span><a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a9cce14460473920e8672f3d7983346f7">key_type</a> = Key;</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a3d2e1d1503f17e1c3f8b615cf46cc4a2"> 62</a></span> <span class="keyword">using </span><a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a3d2e1d1503f17e1c3f8b615cf46cc4a2">mapped_type</a> = T;</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#ac55d64946c1478480a16538eea72b0d0"> 63</a></span> <span class="keyword">using </span><a class="code hl_class" href="classbeast_1_1abstract__clock.html">clock_type</a> = <a class="code hl_class" href="classbeast_1_1abstract__clock.html">beast::abstract_clock&lt;std::chrono::steady_clock&gt;</a>;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#ab321071f80cb871b276f2f45f0d4e1e9"> 66</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#ab321071f80cb871b276f2f45f0d4e1e9">TaggedCache</a>(</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</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="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordtype">int</span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#ada87b87736e5b2a8df3804c116e75dc3">size</a>,</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#ad024b15fa67696e8d1eba3744e800d32">clock_type::duration</a> expiration,</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <a class="code hl_class" href="classbeast_1_1abstract__clock.html">clock_type</a>&amp; <a class="code hl_function" href="classripple_1_1TaggedCache.html#aae45aaf8fafc99c20da9b8fd816b9974">clock</a>,</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> journal,</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</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="l00073" name="l00073"></a><span class="lineno"> 73</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="l00074" name="l00074"></a><span class="lineno"> 74</span> : <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a6da20f8e87b7ef43161b4ddcbfa48ec0">m_journal</a>(journal)</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> , <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a59474c6f11ed52197982a2c61fdb953b">m_clock</a>(<a class="code hl_function" href="classripple_1_1TaggedCache.html#aae45aaf8fafc99c20da9b8fd816b9974">clock</a>)</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> , <a class="code hl_variable" href="classripple_1_1TaggedCache.html#ae9dcd1befa6944285c62d22925b28fd6">m_stats</a>(</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> name,</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <a class="code hl_namespace" href="namespacestd.html">std</a>::bind(&amp;<a class="code hl_class" href="classripple_1_1TaggedCache.html">TaggedCache</a>::<a class="code hl_function" href="classripple_1_1TaggedCache.html#a5445906f1657546cd6557b89216a2f34">collect_metrics</a>, this),</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> collector)</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> , <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a960092c9c7439c8c1fd02459d0e82d00">m_name</a>(name)</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> , <a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4b5ec2ca3d7146111e4ca4eb6f00dc">m_target_size</a>(<a class="code hl_function" href="classripple_1_1TaggedCache.html#ada87b87736e5b2a8df3804c116e75dc3">size</a>)</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> , <a class="code hl_variable" href="classripple_1_1TaggedCache.html#afa8e18677da99995543fda2b75ed2929">m_target_age</a>(expiration)</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> , <a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4ed7d5f2ed327749490548c4fc9f0e">m_cache_count</a>(0)</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> , <a class="code hl_variable" href="classripple_1_1TaggedCache.html#af16055830c75a1e2944ca1f95b9fe6bb">m_hits</a>(0)</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> , <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a45b6f2ac8315aa34d1234e119ce9a2e2">m_misses</a>(0)</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> {</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> }</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#ac55d64946c1478480a16538eea72b0d0">clock_type</a>&amp;</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#aae45aaf8fafc99c20da9b8fd816b9974"> 92</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#aae45aaf8fafc99c20da9b8fd816b9974">clock</a>()</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> {</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a59474c6f11ed52197982a2c61fdb953b">m_clock</a>;</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> }</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> </div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</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="l00099" name="l00099"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#ada87b87736e5b2a8df3804c116e75dc3"> 99</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#ada87b87736e5b2a8df3804c116e75dc3">size</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a2c2a41c4fdd8ad148e36f591e8172ccb">size</a>();</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> }</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="keywordtype">void</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a7c93038dab2483ab59153f816d9ed4e4"> 106</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a7c93038dab2483ab59153f816d9ed4e4">setTargetSize</a>(<span class="keywordtype">int</span> s)</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> {</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4b5ec2ca3d7146111e4ca4eb6f00dc">m_target_size</a> = s;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keywordflow">if</span> (s &gt; 0)</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> {</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp; partition : <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#acd1e1c16f4bbf8ce1898aaf30aaddf0b">map</a>())</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> {</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> partition.rehash(<span class="keyword">static_cast&lt;</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a><span class="keyword">&gt;</span>(</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> (s + (s &gt;&gt; 2)) /</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> (partition.max_load_factor() * <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#af0e76770338270bbed814b10c0ebe941">partitions</a>()) +</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> 1));</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="l00121" name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> JLOG(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a6da20f8e87b7ef43161b4ddcbfa48ec0">m_journal</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) &lt;&lt; <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a960092c9c7439c8c1fd02459d0e82d00">m_name</a> &lt;&lt; <span class="stringliteral">&quot; target size set to &quot;</span> &lt;&lt; s;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> }</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#ad024b15fa67696e8d1eba3744e800d32">clock_type::duration</a></div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#ac6fa2e016aee2901a814a3375ef9c93e"> 126</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#ac6fa2e016aee2901a814a3375ef9c93e">getTargetAge</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#afa8e18677da99995543fda2b75ed2929">m_target_age</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> </div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a601b7bfdd4a7922b879b5139d495dc6f"> 133</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a601b7bfdd4a7922b879b5139d495dc6f">setTargetAge</a>(<a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#ad024b15fa67696e8d1eba3744e800d32">clock_type::duration</a> s)</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> {</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#afa8e18677da99995543fda2b75ed2929">m_target_age</a> = s;</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> JLOG(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a6da20f8e87b7ef43161b4ddcbfa48ec0">m_journal</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> &lt;&lt; <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a960092c9c7439c8c1fd02459d0e82d00">m_name</a> &lt;&lt; <span class="stringliteral">&quot; target age set to &quot;</span> &lt;&lt; <a class="code hl_variable" href="classripple_1_1TaggedCache.html#afa8e18677da99995543fda2b75ed2929">m_target_age</a>.count();</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> }</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <span class="keywordtype">int</span></div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a4c9c3493560093144c40e9eb9c18d8e7"> 142</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a4c9c3493560093144c40e9eb9c18d8e7">getCacheSize</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4ed7d5f2ed327749490548c4fc9f0e">m_cache_count</a>;</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> </div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <span class="keywordtype">int</span></div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a10fb65444d213248bb86271e589821d6"> 149</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a10fb65444d213248bb86271e589821d6">getTrackSize</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a2c2a41c4fdd8ad148e36f591e8172ccb">size</a>();</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> }</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> </div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keywordtype">float</span></div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#ae3695f9380d7cf36abe6384bc9b3e13b"> 156</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#ae3695f9380d7cf36abe6384bc9b3e13b">getHitRate</a>()</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> {</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="keyword">auto</span> <span class="keyword">const</span> total = <span class="keyword">static_cast&lt;</span><span class="keywordtype">float</span><span class="keyword">&gt;</span>(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#af16055830c75a1e2944ca1f95b9fe6bb">m_hits</a> + <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a45b6f2ac8315aa34d1234e119ce9a2e2">m_misses</a>);</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#af16055830c75a1e2944ca1f95b9fe6bb">m_hits</a> * (100.0f / <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/algorithm/max.html">std::max</a>(1.0f, total));</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> }</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> </div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a80bf6a7ce34a303cd0e84c262697ac8f"> 164</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a80bf6a7ce34a303cd0e84c262697ac8f">clear</a>()</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> {</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a2718854bcb07535984a1abce3024aacd">clear</a>();</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4ed7d5f2ed327749490548c4fc9f0e">m_cache_count</a> = 0;</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> }</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a86fc97392f9cb3079c407a0e53f7c037"> 172</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a86fc97392f9cb3079c407a0e53f7c037">reset</a>()</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> {</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a2718854bcb07535984a1abce3024aacd">clear</a>();</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4ed7d5f2ed327749490548c4fc9f0e">m_cache_count</a> = 0;</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#af16055830c75a1e2944ca1f95b9fe6bb">m_hits</a> = 0;</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a45b6f2ac8315aa34d1234e119ce9a2e2">m_misses</a> = 0;</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> }</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="keyword">template</span> &lt;<span class="keyword">class</span> KeyComparable&gt;</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#aa3c8e033d152cefb85f9546aac64b175"> 186</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#aa3c8e033d152cefb85f9546aac64b175">touch_if_exists</a>(KeyComparable <span class="keyword">const</span>&amp; key)</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> {</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="keyword">auto</span> <span class="keyword">const</span> iter(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#adbc404e309cf1bfee175028af700c6dc">find</a>(key));</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keywordflow">if</span> (iter == <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a422fccbd458720d3fb6d959ab5b40995">end</a>())</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> {</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> ++<a class="code hl_variable" href="classripple_1_1TaggedCache.html#ae9dcd1befa6944285c62d22925b28fd6">m_stats</a>.<a class="code hl_variable" href="structripple_1_1TaggedCache_1_1Stats.html#aa306c577e39234b03f360782d827776c">misses</a>;</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> }</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> iter-&gt;second.touch(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a59474c6f11ed52197982a2c61fdb953b">m_clock</a>.<a class="code hl_function" href="classbeast_1_1abstract__clock.html#ac9a577663353bfea66a096f12cb85293">now</a>());</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> ++<a class="code hl_variable" href="classripple_1_1TaggedCache.html#ae9dcd1befa6944285c62d22925b28fd6">m_stats</a>.<a class="code hl_variable" href="structripple_1_1TaggedCache_1_1Stats.html#a9fe4fa6a49dd3a207de3ee4a7a353ad5">hits</a>;</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> }</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> </div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a2f86213d5fb9df938cf350027e27a651"> 200</a></span> <span class="keyword">using </span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">SweptPointersVector</a> = <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair</a>&lt;</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::shared_ptr&lt;mapped_type&gt;</a>&gt;,</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::weak_ptr&lt;mapped_type&gt;</a>&gt;&gt;;</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> </div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a5a2f1176e41e598872fc1ab375e74441"> 205</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a5a2f1176e41e598872fc1ab375e74441">sweep</a>()</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> {</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> <span class="comment">// Keep references to all the stuff we sweep</span></div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="comment">// For performance, each worker thread should exit before the swept data</span></div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="comment">// is destroyed but still within the main cache lock.</span></div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;SweptPointersVector&gt;</a> allStuffToSweep(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#af0e76770338270bbed814b10c0ebe941">partitions</a>());</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> </div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#a4e16832b0bdf9392c5138bbbde024d8e">clock_type::time_point</a> <span class="keyword">const</span> now(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a59474c6f11ed52197982a2c61fdb953b">m_clock</a>.<a class="code hl_function" href="classbeast_1_1abstract__clock.html#ac9a577663353bfea66a096f12cb85293">now</a>());</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#a4e16832b0bdf9392c5138bbbde024d8e">clock_type::time_point</a> when_expire;</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> </div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> <span class="keyword">auto</span> <span class="keyword">const</span> start = <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/chrono/steady_clock/now.html">std::chrono::steady_clock::now</a>();</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> {</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> </div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4b5ec2ca3d7146111e4ca4eb6f00dc">m_target_size</a> == 0 ||</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> (<span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a2c2a41c4fdd8ad148e36f591e8172ccb">size</a>()) &lt;= <a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4b5ec2ca3d7146111e4ca4eb6f00dc">m_target_size</a>))</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> {</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> when_expire = now - <a class="code hl_variable" href="classripple_1_1TaggedCache.html#afa8e18677da99995543fda2b75ed2929">m_target_age</a>;</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> }</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> {</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> when_expire =</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> now - <a class="code hl_variable" href="classripple_1_1TaggedCache.html#afa8e18677da99995543fda2b75ed2929">m_target_age</a> * <a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4b5ec2ca3d7146111e4ca4eb6f00dc">m_target_size</a> / <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a2c2a41c4fdd8ad148e36f591e8172ccb">size</a>();</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> </div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#ad024b15fa67696e8d1eba3744e800d32">clock_type::duration</a> <span class="keyword">const</span> minimumAge(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/chrono/duration.html">std::chrono::seconds</a>(1));</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> <span class="keywordflow">if</span> (when_expire &gt; (now - minimumAge))</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> when_expire = now - minimumAge;</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> </div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> JLOG(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a6da20f8e87b7ef43161b4ddcbfa48ec0">m_journal</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> &lt;&lt; <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a960092c9c7439c8c1fd02459d0e82d00">m_name</a> &lt;&lt; <span class="stringliteral">&quot; is growing fast &quot;</span> &lt;&lt; <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a2c2a41c4fdd8ad148e36f591e8172ccb">size</a>() &lt;&lt; <span class="stringliteral">&quot; of &quot;</span></div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> &lt;&lt; <a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4b5ec2ca3d7146111e4ca4eb6f00dc">m_target_size</a> &lt;&lt; <span class="stringliteral">&quot; aging at &quot;</span></div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> &lt;&lt; (now - when_expire).count() &lt;&lt; <span class="stringliteral">&quot; of &quot;</span></div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> &lt;&lt; <a class="code hl_variable" href="classripple_1_1TaggedCache.html#afa8e18677da99995543fda2b75ed2929">m_target_age</a>.count();</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> }</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> </div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::thread&gt;</a> workers;</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> workers.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">reserve</a>(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#af0e76770338270bbed814b10c0ebe941">partitions</a>());</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt;int&gt;</a> allRemovals = 0;</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> </div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <span class="keywordflow">for</span> (<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> p = 0; p &lt; <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#af0e76770338270bbed814b10c0ebe941">partitions</a>(); ++p)</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> {</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> workers.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(<a class="code hl_function" href="classripple_1_1TaggedCache.html#a06b1aa487bb555813a9248a213246c32">sweepHelper</a>(</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> when_expire,</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> now,</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#acd1e1c16f4bbf8ce1898aaf30aaddf0b">map</a>()[p],</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> allStuffToSweep[p],</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> allRemovals,</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> lock));</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> }</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="keywordflow">for</span> (<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/thread.html">std::thread</a>&amp; worker : workers)</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> worker.join();</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> </div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4ed7d5f2ed327749490548c4fc9f0e">m_cache_count</a> -= allRemovals;</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> }</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <span class="comment">// At this point allStuffToSweep will go out of scope outside the lock</span></div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> <span class="comment">// and decrement the reference count on each strong pointer.</span></div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> JLOG(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a6da20f8e87b7ef43161b4ddcbfa48ec0">m_journal</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> &lt;&lt; <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a960092c9c7439c8c1fd02459d0e82d00">m_name</a> &lt;&lt; <span class="stringliteral">&quot; TaggedCache sweep lock duration &quot;</span></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> &lt;&lt; std::chrono::duration_cast&lt;std::chrono::milliseconds&gt;(</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/chrono/steady_clock/now.html">std::chrono::steady_clock::now</a>() - start)</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> .count()</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> &lt;&lt; <span class="stringliteral">&quot;ms&quot;</span>;</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> }</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> </div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a7055703a52e579ca1ef3a90d53dcebcb"> 270</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a7055703a52e579ca1ef3a90d53dcebcb">del</a>(<span class="keyword">const</span> <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a9cce14460473920e8672f3d7983346f7">key_type</a>&amp; key, <span class="keywordtype">bool</span> <a class="code hl_function" href="namespaceripple_1_1credentials.html#abd2ed437891b9bd542d2afc3f5f4bc58">valid</a>)</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> {</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> <span class="comment">// Remove from cache, if !valid, remove from map too. Returns true if</span></div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> <span class="comment">// removed from cache</span></div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> </div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <span class="keyword">auto</span> cit = <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#adbc404e309cf1bfee175028af700c6dc">find</a>(key);</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> </div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <span class="keywordflow">if</span> (cit == <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a422fccbd458720d3fb6d959ab5b40995">end</a>())</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> </div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a1f56084dfc8fe22932bf26cf4724bbe3">Entry</a>&amp; entry = cit-&gt;second;</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> </div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> <span class="keywordtype">bool</span> ret = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> </div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keywordflow">if</span> (entry.isCached())</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> {</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> --<a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4ed7d5f2ed327749490548c4fc9f0e">m_cache_count</a>;</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> entry.ptr.reset();</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> ret = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> }</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> </div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="namespaceripple_1_1credentials.html#abd2ed437891b9bd542d2afc3f5f4bc58">valid</a> || entry.isExpired())</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a54ad7beaa7dc3d820bca95ba607e1519">erase</a>(cit);</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> </div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> }</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> </div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a8ccb634f184f6815b5dc5249add2aa0c"> 313</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a8ccb634f184f6815b5dc5249add2aa0c">canonicalize</a>(</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> <span class="keyword">const</span> <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a9cce14460473920e8672f3d7983346f7">key_type</a>&amp; key,</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;T&gt;</a>&amp; data,</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">bool</span>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;T&gt;</a> <span class="keyword">const</span>&amp;)&gt;&amp;&amp; replace)</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> {</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="comment">// Return canonical value, store if needed, refresh in cache</span></div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> <span class="comment">// Return values: true=we had the data already</span></div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> </div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> <span class="keyword">auto</span> cit = <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#adbc404e309cf1bfee175028af700c6dc">find</a>(key);</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> </div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <span class="keywordflow">if</span> (cit == <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a422fccbd458720d3fb6d959ab5b40995">end</a>())</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> {</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a6c8cb12a4755fc3faadd8eb0820a9c80">emplace</a>(</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> std::piecewise_construct,</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/tuple/forward_as_tuple.html">std::forward_as_tuple</a>(key),</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/tuple/forward_as_tuple.html">std::forward_as_tuple</a>(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a59474c6f11ed52197982a2c61fdb953b">m_clock</a>.<a class="code hl_function" href="classbeast_1_1abstract__clock.html#ac9a577663353bfea66a096f12cb85293">now</a>(), data));</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> ++<a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4ed7d5f2ed327749490548c4fc9f0e">m_cache_count</a>;</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> }</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> </div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a1f56084dfc8fe22932bf26cf4724bbe3">Entry</a>&amp; entry = cit-&gt;second;</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> entry.touch(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a59474c6f11ed52197982a2c61fdb953b">m_clock</a>.<a class="code hl_function" href="classbeast_1_1abstract__clock.html#ac9a577663353bfea66a096f12cb85293">now</a>());</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> </div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> <span class="keywordflow">if</span> (entry.isCached())</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> {</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> <span class="keywordflow">if</span> (replace(entry.ptr))</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> {</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> entry.ptr = data;</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> entry.weak_ptr = data;</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> }</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> {</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> data = entry.ptr;</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> }</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> </div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> }</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> </div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> <span class="keyword">auto</span> cachedData = entry.lock();</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> </div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> <span class="keywordflow">if</span> (cachedData)</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> {</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> <span class="keywordflow">if</span> (replace(entry.ptr))</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> {</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> entry.ptr = data;</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> entry.weak_ptr = data;</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> }</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> {</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> entry.ptr = cachedData;</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> data = cachedData;</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> }</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> </div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> ++<a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4ed7d5f2ed327749490548c4fc9f0e">m_cache_count</a>;</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> }</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> </div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> entry.ptr = data;</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> entry.weak_ptr = data;</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> ++<a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4ed7d5f2ed327749490548c4fc9f0e">m_cache_count</a>;</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> </div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> }</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> </div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a6d1fd054e7350fdbd3bb0cbdd0f0f2f3"> 379</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a6d1fd054e7350fdbd3bb0cbdd0f0f2f3">canonicalize_replace_cache</a>(</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> <span class="keyword">const</span> <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a9cce14460473920e8672f3d7983346f7">key_type</a>&amp; key,</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;T&gt;</a> <span class="keyword">const</span>&amp; data)</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> {</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a8ccb634f184f6815b5dc5249add2aa0c">canonicalize</a>(</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> key,</div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> <span class="keyword">const_cast&lt;</span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;T&gt;</a>&amp;<span class="keyword">&gt;</span>(data),</div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> [](<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;T&gt;</a> <span class="keyword">const</span>&amp;) { <span class="keywordflow">return</span> <span class="keyword">true</span>; });</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> }</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> </div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a87fe60d8d8ce16003486f76bd6fa9ae3"> 390</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a87fe60d8d8ce16003486f76bd6fa9ae3">canonicalize_replace_client</a>(<span class="keyword">const</span> <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a9cce14460473920e8672f3d7983346f7">key_type</a>&amp; key, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;T&gt;</a>&amp; data)</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> {</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a8ccb634f184f6815b5dc5249add2aa0c">canonicalize</a>(</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> key, data, [](<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;T&gt;</a> <span class="keyword">const</span>&amp;) { <span class="keywordflow">return</span> <span class="keyword">false</span>; });</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> }</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> </div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;T&gt;</a></div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a3d5f6570f0eb719ddc0f093a5b40cb01"> 397</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a3d5f6570f0eb719ddc0f093a5b40cb01">fetch</a>(<span class="keyword">const</span> <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a9cce14460473920e8672f3d7983346f7">key_type</a>&amp; key)</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> {</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard&lt;mutex_type&gt;</a> l(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> <span class="keyword">auto</span> ret = <a class="code hl_function" href="classripple_1_1TaggedCache.html#a6888fa7b996b4fa2f2861b5867348efb">initialFetch</a>(key, l);</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> <span class="keywordflow">if</span> (!ret)</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> ++<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a45b6f2ac8315aa34d1234e119ce9a2e2">m_misses</a>;</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> }</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> </div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> <span class="keyword">template</span> &lt;<span class="keyword">class</span> ReturnType = <span class="keywordtype">bool</span>&gt;</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> <span class="keyword">auto</span></div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a583708481da131b61555d3abd64617d0"> 412</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a583708481da131b61555d3abd64617d0">insert</a>(<a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a9cce14460473920e8672f3d7983346f7">key_type</a> <span class="keyword">const</span>&amp; key, T <span class="keyword">const</span>&amp; value)</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> -&gt; <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/enable_if.html">std::enable_if_t&lt;!IsKeyCache, ReturnType&gt;</a></div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> {</div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> <span class="keyword">auto</span> p = std::make_shared&lt;T&gt;(<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/functional/ref.html">std::cref</a>(value));</div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a87fe60d8d8ce16003486f76bd6fa9ae3">canonicalize_replace_client</a>(key, p);</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> }</div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> </div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="keyword">template</span> &lt;<span class="keyword">class</span> ReturnType = <span class="keywordtype">bool</span>&gt;</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> <span class="keyword">auto</span></div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#ad41496152416a86c1e2211574d68f824"> 421</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#ad41496152416a86c1e2211574d68f824">insert</a>(<a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a9cce14460473920e8672f3d7983346f7">key_type</a> <span class="keyword">const</span>&amp; key) -&gt; <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/enable_if.html">std::enable_if_t&lt;IsKeyCache, ReturnType&gt;</a></div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> {</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> <a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#a4e16832b0bdf9392c5138bbbde024d8e">clock_type::time_point</a> <span class="keyword">const</span> now(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a59474c6f11ed52197982a2c61fdb953b">m_clock</a>.<a class="code hl_function" href="classbeast_1_1abstract__clock.html#ac9a577663353bfea66a096f12cb85293">now</a>());</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> <span class="keyword">auto</span> [it, inserted] = <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a6c8cb12a4755fc3faadd8eb0820a9c80">emplace</a>(</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> std::piecewise_construct,</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/tuple/forward_as_tuple.html">std::forward_as_tuple</a>(key),</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/tuple/forward_as_tuple.html">std::forward_as_tuple</a>(now));</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> <span class="keywordflow">if</span> (!inserted)</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> it-&gt;second.last_access = now;</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <span class="keywordflow">return</span> inserted;</div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> }</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> </div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> <span class="comment">// VFALCO NOTE It looks like this returns a copy of the data in</span></div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> <span class="comment">// the output parameter &#39;data&#39;. This could be expensive.</span></div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> <span class="comment">// Perhaps it should work like standard containers, which</span></div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> <span class="comment">// simply return an iterator.</span></div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> <span class="comment">//</span></div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a080e1514d06ec95c554f569a35b3288f"> 440</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a080e1514d06ec95c554f569a35b3288f">retrieve</a>(<span class="keyword">const</span> <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a9cce14460473920e8672f3d7983346f7">key_type</a>&amp; key, T&amp; data)</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> {</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> <span class="comment">// retrieve the value of the stored data</span></div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> <span class="keyword">auto</span> entry = <a class="code hl_function" href="classripple_1_1TaggedCache.html#a3d5f6570f0eb719ddc0f093a5b40cb01">fetch</a>(key);</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> </div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> <span class="keywordflow">if</span> (!entry)</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> </div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> data = *entry;</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> }</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> </div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a90b28609d7c5d922ebe89af5055fd081">mutex_type</a>&amp;</div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#abd7d4aa1cac53ec4e1c5b4e78e36b57c"> 453</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#abd7d4aa1cac53ec4e1c5b4e78e36b57c">peekMutex</a>()</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> {</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>;</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> }</div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> </div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;key_type&gt;</a></div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#acd8f915d17465bf780ef7b20c57c5e51"> 459</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#acd8f915d17465bf780ef7b20c57c5e51">getKeys</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;key_type&gt;</a> v;</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> </div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> {</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> v.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">reserve</a>(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a2c2a41c4fdd8ad148e36f591e8172ccb">size</a>());</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>&amp; _ : <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>)</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> v.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(_.first);</div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> }</div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> </div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> <span class="keywordflow">return</span> v;</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> }</div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> </div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <span class="comment">// CachedSLEs functions.</span></div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span><span class="comment"></span> <span class="keywordtype">double</span></div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#aeeae514b81e823a018c05e1b2ba29a15"> 476</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#aeeae514b81e823a018c05e1b2ba29a15">rate</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> <span class="keyword">auto</span> <span class="keyword">const</span> tot = <a class="code hl_variable" href="classripple_1_1TaggedCache.html#af16055830c75a1e2944ca1f95b9fe6bb">m_hits</a> + <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a45b6f2ac8315aa34d1234e119ce9a2e2">m_misses</a>;</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> <span class="keywordflow">if</span> (tot == 0)</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> <span class="keywordflow">return</span> double(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#af16055830c75a1e2944ca1f95b9fe6bb">m_hits</a>) / tot;</div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> }</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> </div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> <span class="keyword">template</span> &lt;<span class="keyword">class</span> Handler&gt;</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;T&gt;</a></div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#af3bbb6157d9daffedbb01f8af85924eb"> 492</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#af3bbb6157d9daffedbb01f8af85924eb">fetch</a>(<a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a9cce14460473920e8672f3d7983346f7">key_type</a> <span class="keyword">const</span>&amp; <a class="code hl_function" href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">digest</a>, Handler <span class="keyword">const</span>&amp; h)</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> {</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> {</div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> l(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> <span class="keywordflow">if</span> (<span class="keyword">auto</span> ret = <a class="code hl_function" href="classripple_1_1TaggedCache.html#a6888fa7b996b4fa2f2861b5867348efb">initialFetch</a>(<a class="code hl_function" href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">digest</a>, l))</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> }</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> </div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> <span class="keyword">auto</span> sle = h();</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> <span class="keywordflow">if</span> (!sle)</div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> <span class="keywordflow">return</span> {};</div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> </div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> l(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> ++<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a45b6f2ac8315aa34d1234e119ce9a2e2">m_misses</a>;</div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> <span class="keyword">auto</span> <span class="keyword">const</span> [it, inserted] =</div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a6c8cb12a4755fc3faadd8eb0820a9c80">emplace</a>(<a class="code hl_function" href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">digest</a>, <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a1f56084dfc8fe22932bf26cf4724bbe3">Entry</a>(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a59474c6f11ed52197982a2c61fdb953b">m_clock</a>.<a class="code hl_function" href="classbeast_1_1abstract__clock.html#ac9a577663353bfea66a096f12cb85293">now</a>(), std::move(sle)));</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> <span class="keywordflow">if</span> (!inserted)</div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> it-&gt;second.touch(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a59474c6f11ed52197982a2c61fdb953b">m_clock</a>.<a class="code hl_function" href="classbeast_1_1abstract__clock.html#ac9a577663353bfea66a096f12cb85293">now</a>());</div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> <span class="keywordflow">return</span> it-&gt;second.ptr;</div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> }</div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> <span class="comment">// End CachedSLEs functions.</span></div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> </div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;T&gt;</a></div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a6888fa7b996b4fa2f2861b5867348efb"> 516</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a6888fa7b996b4fa2f2861b5867348efb">initialFetch</a>(<a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a9cce14460473920e8672f3d7983346f7">key_type</a> <span class="keyword">const</span>&amp; key, <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard&lt;mutex_type&gt;</a> <span class="keyword">const</span>&amp; l)</div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> {</div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> <span class="keyword">auto</span> cit = <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#adbc404e309cf1bfee175028af700c6dc">find</a>(key);</div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> <span class="keywordflow">if</span> (cit == <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a422fccbd458720d3fb6d959ab5b40995">end</a>())</div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> <span class="keywordflow">return</span> {};</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> </div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a1f56084dfc8fe22932bf26cf4724bbe3">Entry</a>&amp; entry = cit-&gt;second;</div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> <span class="keywordflow">if</span> (entry.isCached())</div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> {</div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> ++<a class="code hl_variable" href="classripple_1_1TaggedCache.html#af16055830c75a1e2944ca1f95b9fe6bb">m_hits</a>;</div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> entry.touch(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a59474c6f11ed52197982a2c61fdb953b">m_clock</a>.<a class="code hl_function" href="classbeast_1_1abstract__clock.html#ac9a577663353bfea66a096f12cb85293">now</a>());</div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> <span class="keywordflow">return</span> entry.ptr;</div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> }</div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> entry.ptr = entry.lock();</div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> <span class="keywordflow">if</span> (entry.isCached())</div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> {</div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span> <span class="comment">// independent of cache size, so not counted as a hit</span></div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> ++<a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4ed7d5f2ed327749490548c4fc9f0e">m_cache_count</a>;</div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span> entry.touch(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a59474c6f11ed52197982a2c61fdb953b">m_clock</a>.<a class="code hl_function" href="classbeast_1_1abstract__clock.html#ac9a577663353bfea66a096f12cb85293">now</a>());</div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> <span class="keywordflow">return</span> entry.ptr;</div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> }</div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> </div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>.<a class="code hl_function" href="classripple_1_1partitioned__unordered__map.html#a54ad7beaa7dc3d820bca95ba607e1519">erase</a>(cit);</div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> <span class="keywordflow">return</span> {};</div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> }</div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> </div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a5445906f1657546cd6557b89216a2f34"> 543</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a5445906f1657546cd6557b89216a2f34">collect_metrics</a>()</div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> {</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#ae9dcd1befa6944285c62d22925b28fd6">m_stats</a>.<a class="code hl_variable" href="structripple_1_1TaggedCache_1_1Stats.html#a61b119ae7dbc8dfbcc83fccfba7a12ad">size</a>.<a class="code hl_function" href="classbeast_1_1insight_1_1Gauge.html#a831e86135961e22962a0e545c66190b8">set</a>(<a class="code hl_function" href="classripple_1_1TaggedCache.html#a4c9c3493560093144c40e9eb9c18d8e7">getCacheSize</a>());</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> </div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> {</div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">beast::insight::Gauge::value_type</a> hit_rate(0);</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> {</div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>);</div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> <span class="keyword">auto</span> <span class="keyword">const</span> total(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#af16055830c75a1e2944ca1f95b9fe6bb">m_hits</a> + <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a45b6f2ac8315aa34d1234e119ce9a2e2">m_misses</a>);</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> <span class="keywordflow">if</span> (total != 0)</div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> hit_rate = (<a class="code hl_variable" href="classripple_1_1TaggedCache.html#af16055830c75a1e2944ca1f95b9fe6bb">m_hits</a> * 100) / total;</div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> }</div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#ae9dcd1befa6944285c62d22925b28fd6">m_stats</a>.<a class="code hl_variable" href="structripple_1_1TaggedCache_1_1Stats.html#ad3ca44daa6d124b85131e72df27d05d1">hit_rate</a>.<a class="code hl_function" href="classbeast_1_1insight_1_1Gauge.html#a831e86135961e22962a0e545c66190b8">set</a>(hit_rate);</div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> }</div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> }</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> </div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"><a class="line" href="structripple_1_1TaggedCache_1_1Stats.html"> 560</a></span> <span class="keyword">struct </span><a class="code hl_struct" href="structripple_1_1TaggedCache_1_1Stats.html">Stats</a></div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> {</div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> <span class="keyword">template</span> &lt;<span class="keyword">class</span> Handler&gt;</div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"><a class="line" href="structripple_1_1TaggedCache_1_1Stats.html#a417785e7e261b1c161d8ed920dcaddcc"> 563</a></span> <a class="code hl_function" href="structripple_1_1TaggedCache_1_1Stats.html#a417785e7e261b1c161d8ed920dcaddcc">Stats</a>(</div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</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; prefix,</div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span> Handler <span class="keyword">const</span>&amp; handler,</div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</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="l00567" name="l00567"></a><span class="lineno"> 567</span> : <a class="code hl_variable" href="structripple_1_1TaggedCache_1_1Stats.html#a09f93f17c4895a651fc9abeed8c98792">hook</a>(collector-&gt;make_hook(handler))</div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> , <a class="code hl_variable" href="structripple_1_1TaggedCache_1_1Stats.html#a61b119ae7dbc8dfbcc83fccfba7a12ad">size</a>(collector-&gt;make_gauge(prefix, <span class="stringliteral">&quot;size&quot;</span>))</div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> , <a class="code hl_variable" href="structripple_1_1TaggedCache_1_1Stats.html#ad3ca44daa6d124b85131e72df27d05d1">hit_rate</a>(collector-&gt;make_gauge(prefix, <span class="stringliteral">&quot;hit_rate&quot;</span>))</div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> , <a class="code hl_variable" href="structripple_1_1TaggedCache_1_1Stats.html#a9fe4fa6a49dd3a207de3ee4a7a353ad5">hits</a>(0)</div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> , <a class="code hl_variable" href="structripple_1_1TaggedCache_1_1Stats.html#aa306c577e39234b03f360782d827776c">misses</a>(0)</div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> {</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> }</div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> </div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"><a class="line" href="structripple_1_1TaggedCache_1_1Stats.html#a09f93f17c4895a651fc9abeed8c98792"> 575</a></span> <a class="code hl_class" href="classbeast_1_1insight_1_1Hook.html">beast::insight::Hook</a> <a class="code hl_variable" href="structripple_1_1TaggedCache_1_1Stats.html#a09f93f17c4895a651fc9abeed8c98792">hook</a>;</div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"><a class="line" href="structripple_1_1TaggedCache_1_1Stats.html#a61b119ae7dbc8dfbcc83fccfba7a12ad"> 576</a></span> <a class="code hl_class" href="classbeast_1_1insight_1_1Gauge.html">beast::insight::Gauge</a> <a class="code hl_variable" href="structripple_1_1TaggedCache_1_1Stats.html#a61b119ae7dbc8dfbcc83fccfba7a12ad">size</a>;</div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"><a class="line" href="structripple_1_1TaggedCache_1_1Stats.html#ad3ca44daa6d124b85131e72df27d05d1"> 577</a></span> <a class="code hl_class" href="classbeast_1_1insight_1_1Gauge.html">beast::insight::Gauge</a> <a class="code hl_variable" href="structripple_1_1TaggedCache_1_1Stats.html#ad3ca44daa6d124b85131e72df27d05d1">hit_rate</a>;</div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> </div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"><a class="line" href="structripple_1_1TaggedCache_1_1Stats.html#a9fe4fa6a49dd3a207de3ee4a7a353ad5"> 579</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <a class="code hl_variable" href="structripple_1_1TaggedCache_1_1Stats.html#a9fe4fa6a49dd3a207de3ee4a7a353ad5">hits</a>;</div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"><a class="line" href="structripple_1_1TaggedCache_1_1Stats.html#aa306c577e39234b03f360782d827776c"> 580</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <a class="code hl_variable" href="structripple_1_1TaggedCache_1_1Stats.html#aa306c577e39234b03f360782d827776c">misses</a>;</div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> };</div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> </div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache_1_1KeyOnlyEntry.html"> 583</a></span> <span class="keyword">class </span><a class="code hl_class" href="classripple_1_1TaggedCache_1_1KeyOnlyEntry.html">KeyOnlyEntry</a></div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> {</div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache_1_1KeyOnlyEntry.html#a9631d86b426eb61c8848e94fb17cb0d5"> 586</a></span> <a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#a4e16832b0bdf9392c5138bbbde024d8e">clock_type::time_point</a> <a class="code hl_variable" href="classripple_1_1TaggedCache_1_1KeyOnlyEntry.html#a9631d86b426eb61c8848e94fb17cb0d5">last_access</a>;</div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> </div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache_1_1KeyOnlyEntry.html#ac52f5a5afb303578c15ce2216895b49e"> 588</a></span> <span class="keyword">explicit</span> <a class="code hl_function" href="classripple_1_1TaggedCache_1_1KeyOnlyEntry.html#ac52f5a5afb303578c15ce2216895b49e">KeyOnlyEntry</a>(<a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#a4e16832b0bdf9392c5138bbbde024d8e">clock_type::time_point</a> <span class="keyword">const</span>&amp; last_access_)</div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> : <a class="code hl_variable" href="classripple_1_1TaggedCache_1_1KeyOnlyEntry.html#a9631d86b426eb61c8848e94fb17cb0d5">last_access</a>(last_access_)</div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> {</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> }</div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span> </div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache_1_1KeyOnlyEntry.html#aec6f370d9cec43fc9cc78490832422a1"> 594</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache_1_1KeyOnlyEntry.html#aec6f370d9cec43fc9cc78490832422a1">touch</a>(<a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#a4e16832b0bdf9392c5138bbbde024d8e">clock_type::time_point</a> <span class="keyword">const</span>&amp; now)</div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno"> 595</span> {</div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span> <a class="code hl_variable" href="classripple_1_1TaggedCache_1_1KeyOnlyEntry.html#a9631d86b426eb61c8848e94fb17cb0d5">last_access</a> = now;</div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> }</div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span> };</div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span> </div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache_1_1ValueEntry.html"> 600</a></span> <span class="keyword">class </span><a class="code hl_class" href="classripple_1_1TaggedCache_1_1ValueEntry.html">ValueEntry</a></div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> {</div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache_1_1ValueEntry.html#adf56f84d2d9282242896a2192e841d4a"> 603</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;mapped_type&gt;</a> <a class="code hl_variable" href="classripple_1_1TaggedCache_1_1ValueEntry.html#adf56f84d2d9282242896a2192e841d4a">ptr</a>;</div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a17404bb0114f5b12afc033ba633c4f72"> 604</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/weak_ptr.html">std::weak_ptr&lt;mapped_type&gt;</a> <a class="code hl_variable" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a17404bb0114f5b12afc033ba633c4f72">weak_ptr</a>;</div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a07c7af55db4f5fe0162626cf359325b3"> 605</a></span> <a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#a4e16832b0bdf9392c5138bbbde024d8e">clock_type::time_point</a> <a class="code hl_variable" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a07c7af55db4f5fe0162626cf359325b3">last_access</a>;</div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span> </div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache_1_1ValueEntry.html#aac9b05b2a1d891c9dc3ecc613c8229a9"> 607</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache_1_1ValueEntry.html#aac9b05b2a1d891c9dc3ecc613c8229a9">ValueEntry</a>(</div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span> <a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#a4e16832b0bdf9392c5138bbbde024d8e">clock_type::time_point</a> <span class="keyword">const</span>&amp; last_access_,</div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;mapped_type&gt;</a> <span class="keyword">const</span>&amp; ptr_)</div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> : <a class="code hl_variable" href="classripple_1_1TaggedCache_1_1ValueEntry.html#adf56f84d2d9282242896a2192e841d4a">ptr</a>(ptr_), <a class="code hl_variable" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a17404bb0114f5b12afc033ba633c4f72">weak_ptr</a>(ptr_), <a class="code hl_variable" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a07c7af55db4f5fe0162626cf359325b3">last_access</a>(last_access_)</div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> {</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span> }</div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span> </div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache_1_1ValueEntry.html#ac68f55a98e96a5e8063070ecc4052491"> 615</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache_1_1ValueEntry.html#ac68f55a98e96a5e8063070ecc4052491">isWeak</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1TaggedCache_1_1ValueEntry.html#adf56f84d2d9282242896a2192e841d4a">ptr</a> == <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span> }</div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a425f80d5696330d29b54fc09152bc11e"> 620</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a425f80d5696330d29b54fc09152bc11e">isCached</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1TaggedCache_1_1ValueEntry.html#adf56f84d2d9282242896a2192e841d4a">ptr</a> != <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> }</div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a1883efd8bd30eebf1fd8b95836974854"> 625</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a1883efd8bd30eebf1fd8b95836974854">isExpired</a>()<span class="keyword"> const</span></div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"> 626</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a17404bb0114f5b12afc033ba633c4f72">weak_ptr</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/memory/weak_ptr/expired.html">expired</a>();</div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span> }</div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;mapped_type&gt;</a></div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a26fb75ae25179b6850f3fb0a0ac04156"> 630</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a26fb75ae25179b6850f3fb0a0ac04156">lock</a>()</div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> {</div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a17404bb0114f5b12afc033ba633c4f72">weak_ptr</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/memory/weak_ptr/lock.html">lock</a>();</div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span> }</div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a24e9360735e967278ea6e3e4cc53f55e"> 635</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a24e9360735e967278ea6e3e4cc53f55e">touch</a>(<a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#a4e16832b0bdf9392c5138bbbde024d8e">clock_type::time_point</a> <span class="keyword">const</span>&amp; now)</div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> {</div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> <a class="code hl_variable" href="classripple_1_1TaggedCache_1_1ValueEntry.html#a07c7af55db4f5fe0162626cf359325b3">last_access</a> = now;</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> }</div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span> };</div>
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno"> 640</span> </div>
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno"> 641</span> <span class="keyword">typedef</span></div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span> <span class="keyword">typename</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/conditional.html">std::conditional&lt;IsKeyCache, KeyOnlyEntry, ValueEntry&gt;::type</a></div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a1f56084dfc8fe22932bf26cf4724bbe3"> 643</a></span> <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a1f56084dfc8fe22932bf26cf4724bbe3">Entry</a>;</div>
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno"> 644</span> </div>
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#aed26009e5db0681488035dd98613ef34"> 645</a></span> <span class="keyword">using </span><a class="code hl_class" href="classripple_1_1partitioned__unordered__map.html">KeyOnlyCacheType</a> =</div>
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno"> 646</span> <a class="code hl_class" href="classripple_1_1partitioned__unordered__map.html">hardened_partitioned_hash_map&lt;key_type, KeyOnlyEntry, Hash, KeyEqual&gt;</a>;</div>
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> </div>
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a1879db7d63e17ba2d0d5a1539a0d94df"> 648</a></span> <span class="keyword">using </span><a class="code hl_class" href="classripple_1_1partitioned__unordered__map.html">KeyValueCacheType</a> =</div>
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> <a class="code hl_class" href="classripple_1_1partitioned__unordered__map.html">hardened_partitioned_hash_map&lt;key_type, ValueEntry, Hash, KeyEqual&gt;</a>;</div>
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno"> 650</span> </div>
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a3d8282ec993c6e4d4e1e34758c1d1a70"> 651</a></span> <span class="keyword">using </span><a class="code hl_class" href="classripple_1_1partitioned__unordered__map.html">cache_type</a> =</div>
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno"> 652</span> <a class="code hl_class" href="classripple_1_1partitioned__unordered__map.html">hardened_partitioned_hash_map&lt;key_type, Entry, Hash, KeyEqual&gt;</a>;</div>
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</span> </div>
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno"> 654</span> [[nodiscard]] <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/thread.html">std::thread</a></div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a06b1aa487bb555813a9248a213246c32"> 655</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#a06b1aa487bb555813a9248a213246c32">sweepHelper</a>(</div>
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"> 656</span> <a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#a4e16832b0bdf9392c5138bbbde024d8e">clock_type::time_point</a> <span class="keyword">const</span>&amp; when_expire,</div>
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno"> 657</span> [[maybe_unused]] <a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#a4e16832b0bdf9392c5138bbbde024d8e">clock_type::time_point</a> <span class="keyword">const</span>&amp; now,</div>
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> <span class="keyword">typename</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/unordered_map.html">KeyValueCacheType::map_type</a>&amp; partition,</div>
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">SweptPointersVector</a>&amp; stuffToSweep,</div>
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt;int&gt;</a>&amp; allRemovals,</div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard&lt;std::recursive_mutex&gt;</a> <span class="keyword">const</span>&amp;)</div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> {</div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span> <span class="keywordflow">return</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/thread.html">std::thread</a>([&amp;, <span class="keyword">this</span>]() {</div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span> <span class="keywordtype">int</span> cacheRemovals = 0;</div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span> <span class="keywordtype">int</span> mapRemovals = 0;</div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> </div>
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno"> 667</span> <span class="comment">// Keep references to all the stuff we sweep</span></div>
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno"> 668</span> <span class="comment">// so that we can destroy them outside the lock.</span></div>
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span> stuffToSweep.<a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">first</a>.reserve(partition.size());</div>
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno"> 670</span> stuffToSweep.<a class="code hl_variableRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">second</a>.reserve(partition.size());</div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span> {</div>
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno"> 672</span> auto cit = partition.begin();</div>
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno"> 673</span> while (cit != partition.end())</div>
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</span> {</div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span> if (cit-&gt;second.isWeak())</div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span> {</div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span> <span class="comment">// weak</span></div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span> if (cit-&gt;second.isExpired())</div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span> {</div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> stuffToSweep.second.push_back(</div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span> std::move(cit-&gt;second.weak_ptr));</div>
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span> ++mapRemovals;</div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> cit = partition.erase(cit);</div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> }</div>
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> else</div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> {</div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span> ++cit;</div>
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> }</div>
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> }</div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> else if (cit-&gt;second.last_access &lt;= when_expire)</div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> {</div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span> <span class="comment">// strong, expired</span></div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno"> 693</span> ++cacheRemovals;</div>
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno"> 694</span> if (cit-&gt;second.ptr.use_count() == 1)</div>
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno"> 695</span> {</div>
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno"> 696</span> stuffToSweep.first.push_back(</div>
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno"> 697</span> std::move(cit-&gt;second.ptr));</div>
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno"> 698</span> ++mapRemovals;</div>
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno"> 699</span> cit = partition.erase(cit);</div>
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno"> 700</span> }</div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span> else</div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span> {</div>
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"> 703</span> <span class="comment">// remains weakly cached</span></div>
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> cit-&gt;second.ptr.reset();</div>
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> ++cit;</div>
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span> }</div>
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"> 707</span> }</div>
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span> else</div>
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> {</div>
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span> <span class="comment">// strong, not expired</span></div>
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno"> 711</span> ++cit;</div>
<div class="line"><a id="l00712" name="l00712"></a><span class="lineno"> 712</span> }</div>
<div class="line"><a id="l00713" name="l00713"></a><span class="lineno"> 713</span> }</div>
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno"> 714</span> }</div>
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno"> 715</span> </div>
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno"> 716</span> <span class="keywordflow">if</span> (mapRemovals || cacheRemovals)</div>
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno"> 717</span> {</div>
<div class="line"><a id="l00718" name="l00718"></a><span class="lineno"> 718</span> JLOG(<a class="code hl_variable" href="classripple_1_1TaggedCache.html#a6da20f8e87b7ef43161b4ddcbfa48ec0">m_journal</a>.<a class="code hl_function" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno"> 719</span> &lt;&lt; <span class="stringliteral">&quot;TaggedCache partition sweep &quot;</span> &lt;&lt; <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a960092c9c7439c8c1fd02459d0e82d00">m_name</a></div>
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno"> 720</span> &lt;&lt; <span class="stringliteral">&quot;: cache = &quot;</span> &lt;&lt; partition.size() &lt;&lt; <span class="stringliteral">&quot;-&quot;</span> &lt;&lt; cacheRemovals</div>
<div class="line"><a id="l00721" name="l00721"></a><span class="lineno"> 721</span> &lt;&lt; <span class="stringliteral">&quot;, map-=&quot;</span> &lt;&lt; mapRemovals;</div>
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno"> 722</span> }</div>
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno"> 723</span> </div>
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno"> 724</span> allRemovals += cacheRemovals;</div>
<div class="line"><a id="l00725" name="l00725"></a><span class="lineno"> 725</span> });</div>
<div class="line"><a id="l00726" name="l00726"></a><span class="lineno"> 726</span> }</div>
<div class="line"><a id="l00727" name="l00727"></a><span class="lineno"> 727</span> </div>
<div class="line"><a id="l00728" name="l00728"></a><span class="lineno"> 728</span> [[nodiscard]] <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/thread.html">std::thread</a></div>
<div class="line"><a id="l00729" name="l00729"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#aed8149c3e092792a7a14685b6ad72742"> 729</a></span> <a class="code hl_function" href="classripple_1_1TaggedCache.html#aed8149c3e092792a7a14685b6ad72742">sweepHelper</a>(</div>
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno"> 730</span> <a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#a4e16832b0bdf9392c5138bbbde024d8e">clock_type::time_point</a> <span class="keyword">const</span>&amp; when_expire,</div>
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno"> 731</span> <a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#a4e16832b0bdf9392c5138bbbde024d8e">clock_type::time_point</a> <span class="keyword">const</span>&amp; now,</div>
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno"> 732</span> <span class="keyword">typename</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/unordered_map.html">KeyOnlyCacheType::map_type</a>&amp; partition,</div>
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno"> 733</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">SweptPointersVector</a>&amp;,</div>
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno"> 734</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt;int&gt;</a>&amp; allRemovals,</div>
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno"> 735</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard&lt;std::recursive_mutex&gt;</a> <span class="keyword">const</span>&amp;)</div>
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno"> 736</span> {</div>
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno"> 737</span> <span class="keywordflow">return</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/thread/thread.html">std::thread</a>([&amp;, <span class="keyword">this</span>]() {</div>
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno"> 738</span> <span class="keywordtype">int</span> cacheRemovals = 0;</div>
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno"> 739</span> <span class="keywordtype">int</span> mapRemovals = 0;</div>
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno"> 740</span> </div>
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno"> 741</span> <span class="comment">// Keep references to all the stuff we sweep</span></div>
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno"> 742</span> <span class="comment">// so that we can destroy them outside the lock.</span></div>
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno"> 743</span> {</div>
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno"> 744</span> <span class="keyword">auto</span> cit = partition.begin();</div>
<div class="line"><a id="l00745" name="l00745"></a><span class="lineno"> 745</span> <span class="keywordflow">while</span> (cit != partition.end())</div>
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno"> 746</span> {</div>
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno"> 747</span> if (cit-&gt;second.last_access &gt; now)</div>
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno"> 748</span> {</div>
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno"> 749</span> cit-&gt;second.last_access = now;</div>
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno"> 750</span> ++cit;</div>
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno"> 751</span> }</div>
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno"> 752</span> <span class="keywordflow">else</span> if (cit-&gt;second.last_access &lt;= when_expire)</div>
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno"> 753</span> {</div>
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno"> 754</span> cit = partition.erase(cit);</div>
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno"> 755</span> }</div>
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno"> 756</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno"> 757</span> {</div>
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"> 758</span> ++cit;</div>
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno"> 759</span> }</div>
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno"> 760</span> }</div>
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno"> 761</span> }</div>
<div class="line"><a id="l00762" name="l00762"></a><span class="lineno"> 762</span> </div>
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno"> 763</span> <span class="keywordflow">if</span> (mapRemovals || cacheRemovals)</div>
<div class="line"><a id="l00764" name="l00764"></a><span class="lineno"> 764</span> {</div>
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno"> 765</span> JLOG(m_journal.debug())</div>
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno"> 766</span> &lt;&lt; <span class="stringliteral">&quot;TaggedCache partition sweep &quot;</span> &lt;&lt; m_name</div>
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno"> 767</span> &lt;&lt; <span class="stringliteral">&quot;: cache = &quot;</span> &lt;&lt; partition.size() &lt;&lt; <span class="stringliteral">&quot;-&quot;</span> &lt;&lt; cacheRemovals</div>
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno"> 768</span> &lt;&lt; <span class="stringliteral">&quot;, map-=&quot;</span> &lt;&lt; mapRemovals;</div>
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno"> 769</span> }</div>
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno"> 770</span> </div>
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno"> 771</span> allRemovals += cacheRemovals;</div>
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno"> 772</span> });</div>
<div class="line"><a id="l00773" name="l00773"></a><span class="lineno"> 773</span> };</div>
<div class="line"><a id="l00774" name="l00774"></a><span class="lineno"> 774</span> </div>
<div class="line"><a id="l00775" name="l00775"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a6da20f8e87b7ef43161b4ddcbfa48ec0"> 775</a></span> <a class="code hl_class" href="classbeast_1_1Journal.html">beast::Journal</a> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a6da20f8e87b7ef43161b4ddcbfa48ec0">m_journal</a>;</div>
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a59474c6f11ed52197982a2c61fdb953b"> 776</a></span> <a class="code hl_class" href="classbeast_1_1abstract__clock.html">clock_type</a>&amp; <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a59474c6f11ed52197982a2c61fdb953b">m_clock</a>;</div>
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#ae9dcd1befa6944285c62d22925b28fd6"> 777</a></span> <a class="code hl_struct" href="structripple_1_1TaggedCache_1_1Stats.html">Stats</a> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#ae9dcd1befa6944285c62d22925b28fd6">m_stats</a>;</div>
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno"> 778</span> </div>
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a"> 779</a></span> <a class="code hl_typedef" href="classripple_1_1TaggedCache.html#a90b28609d7c5d922ebe89af5055fd081">mutex_type</a> <span class="keyword">mutable</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">m_mutex</a>;</div>
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno"> 780</span> </div>
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno"> 781</span> <span class="comment">// Used for logging</span></div>
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a960092c9c7439c8c1fd02459d0e82d00"> 782</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a960092c9c7439c8c1fd02459d0e82d00">m_name</a>;</div>
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno"> 783</span> </div>
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno"> 784</span> <span class="comment">// Desired number of cache entries (0 = ignore)</span></div>
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#abc4b5ec2ca3d7146111e4ca4eb6f00dc"> 785</a></span> <span class="keywordtype">int</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4b5ec2ca3d7146111e4ca4eb6f00dc">m_target_size</a>;</div>
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno"> 786</span> </div>
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno"> 787</span> <span class="comment">// Desired maximum cache age</span></div>
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#afa8e18677da99995543fda2b75ed2929"> 788</a></span> <a class="code hl_typedef" href="classbeast_1_1abstract__clock.html#ad024b15fa67696e8d1eba3744e800d32">clock_type::duration</a> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#afa8e18677da99995543fda2b75ed2929">m_target_age</a>;</div>
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno"> 789</span> </div>
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno"> 790</span> <span class="comment">// Number of items cached</span></div>
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#abc4ed7d5f2ed327749490548c4fc9f0e"> 791</a></span> <span class="keywordtype">int</span> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#abc4ed7d5f2ed327749490548c4fc9f0e">m_cache_count</a>;</div>
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c"> 792</a></span> <a class="code hl_class" href="classripple_1_1partitioned__unordered__map.html">cache_type</a> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">m_cache</a>; <span class="comment">// Hold strong reference to recent objects</span></div>
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#af16055830c75a1e2944ca1f95b9fe6bb"> 793</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#af16055830c75a1e2944ca1f95b9fe6bb">m_hits</a>;</div>
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno"><a class="line" href="classripple_1_1TaggedCache.html#a45b6f2ac8315aa34d1234e119ce9a2e2"> 794</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> <a class="code hl_variable" href="classripple_1_1TaggedCache.html#a45b6f2ac8315aa34d1234e119ce9a2e2">m_misses</a>;</div>
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno"> 795</span>};</div>
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno"> 796</span> </div>
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno"> 797</span>} <span class="comment">// namespace ripple</span></div>
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno"> 798</span> </div>
<div class="line"><a id="l00799" name="l00799"></a><span class="lineno"> 799</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_1Journal_html_a556228cb60bcf405c225d3f64b7b01ae"><div class="ttname"><a href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">beast::Journal::debug</a></div><div class="ttdeci">Stream debug() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00328">Journal.h:328</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html_abbe082bd27ca0f1d1365af2824e4f85b"><div class="ttname"><a href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">beast::Journal::trace</a></div><div class="ttdeci">Stream trace() const</div><div class="ttdoc">Severity stream access functions.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00322">Journal.h:322</a></div></div>
<div class="ttc" id="aclassbeast_1_1abstract__clock_html"><div class="ttname"><a href="classbeast_1_1abstract__clock.html">beast::abstract_clock&lt; std::chrono::steady_clock &gt;</a></div></div>
<div class="ttc" id="aclassbeast_1_1abstract__clock_html_a4e16832b0bdf9392c5138bbbde024d8e"><div class="ttname"><a href="classbeast_1_1abstract__clock.html#a4e16832b0bdf9392c5138bbbde024d8e">beast::abstract_clock&lt; std::chrono::steady_clock &gt;::time_point</a></div><div class="ttdeci">typename Clock::time_point time_point</div><div class="ttdef"><b>Definition:</b> <a href="abstract__clock_8h_source.html#l00063">abstract_clock.h:63</a></div></div>
<div class="ttc" id="aclassbeast_1_1abstract__clock_html_ac9a577663353bfea66a096f12cb85293"><div class="ttname"><a href="classbeast_1_1abstract__clock.html#ac9a577663353bfea66a096f12cb85293">beast::abstract_clock::now</a></div><div class="ttdeci">virtual time_point now() const =0</div><div class="ttdoc">Returns the current time.</div></div>
<div class="ttc" id="aclassbeast_1_1abstract__clock_html_ad024b15fa67696e8d1eba3744e800d32"><div class="ttname"><a href="classbeast_1_1abstract__clock.html#ad024b15fa67696e8d1eba3744e800d32">beast::abstract_clock::duration</a></div><div class="ttdeci">typename Clock::duration duration</div><div class="ttdef"><b>Definition:</b> <a href="abstract__clock_8h_source.html#l00062">abstract_clock.h:62</a></div></div>
<div class="ttc" id="aclassbeast_1_1insight_1_1Gauge_html"><div class="ttname"><a href="classbeast_1_1insight_1_1Gauge.html">beast::insight::Gauge</a></div><div class="ttdoc">A metric for measuring an integral value.</div><div class="ttdef"><b>Definition:</b> <a href="Gauge_8h_source.html#l00039">Gauge.h:40</a></div></div>
<div class="ttc" id="aclassbeast_1_1insight_1_1Gauge_html_a831e86135961e22962a0e545c66190b8"><div class="ttname"><a href="classbeast_1_1insight_1_1Gauge.html#a831e86135961e22962a0e545c66190b8">beast::insight::Gauge::set</a></div><div class="ttdeci">void set(value_type value) const</div><div class="ttdoc">Set the value on the gauge.</div><div class="ttdef"><b>Definition:</b> <a href="Gauge_8h_source.html#l00068">Gauge.h:68</a></div></div>
<div class="ttc" id="aclassbeast_1_1insight_1_1Hook_html"><div class="ttname"><a href="classbeast_1_1insight_1_1Hook.html">beast::insight::Hook</a></div><div class="ttdoc">A reference to a handler for performing polled collection.</div><div class="ttdef"><b>Definition:</b> <a href="Hook_8h_source.html#l00031">Hook.h:32</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_1_1KeyOnlyEntry_html"><div class="ttname"><a href="classripple_1_1TaggedCache_1_1KeyOnlyEntry.html">ripple::TaggedCache::KeyOnlyEntry</a></div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00583">TaggedCache.h:584</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_1_1KeyOnlyEntry_html_a9631d86b426eb61c8848e94fb17cb0d5"><div class="ttname"><a href="classripple_1_1TaggedCache_1_1KeyOnlyEntry.html#a9631d86b426eb61c8848e94fb17cb0d5">ripple::TaggedCache::KeyOnlyEntry::last_access</a></div><div class="ttdeci">clock_type::time_point last_access</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00586">TaggedCache.h:586</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_1_1KeyOnlyEntry_html_ac52f5a5afb303578c15ce2216895b49e"><div class="ttname"><a href="classripple_1_1TaggedCache_1_1KeyOnlyEntry.html#ac52f5a5afb303578c15ce2216895b49e">ripple::TaggedCache::KeyOnlyEntry::KeyOnlyEntry</a></div><div class="ttdeci">KeyOnlyEntry(clock_type::time_point const &amp;last_access_)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00588">TaggedCache.h:588</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_1_1KeyOnlyEntry_html_aec6f370d9cec43fc9cc78490832422a1"><div class="ttname"><a href="classripple_1_1TaggedCache_1_1KeyOnlyEntry.html#aec6f370d9cec43fc9cc78490832422a1">ripple::TaggedCache::KeyOnlyEntry::touch</a></div><div class="ttdeci">void touch(clock_type::time_point const &amp;now)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00594">TaggedCache.h:594</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_1_1ValueEntry_html"><div class="ttname"><a href="classripple_1_1TaggedCache_1_1ValueEntry.html">ripple::TaggedCache::ValueEntry</a></div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00600">TaggedCache.h:601</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_1_1ValueEntry_html_a07c7af55db4f5fe0162626cf359325b3"><div class="ttname"><a href="classripple_1_1TaggedCache_1_1ValueEntry.html#a07c7af55db4f5fe0162626cf359325b3">ripple::TaggedCache::ValueEntry::last_access</a></div><div class="ttdeci">clock_type::time_point last_access</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00605">TaggedCache.h:605</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_1_1ValueEntry_html_a17404bb0114f5b12afc033ba633c4f72"><div class="ttname"><a href="classripple_1_1TaggedCache_1_1ValueEntry.html#a17404bb0114f5b12afc033ba633c4f72">ripple::TaggedCache::ValueEntry::weak_ptr</a></div><div class="ttdeci">std::weak_ptr&lt; mapped_type &gt; weak_ptr</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00604">TaggedCache.h:604</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_1_1ValueEntry_html_a1883efd8bd30eebf1fd8b95836974854"><div class="ttname"><a href="classripple_1_1TaggedCache_1_1ValueEntry.html#a1883efd8bd30eebf1fd8b95836974854">ripple::TaggedCache::ValueEntry::isExpired</a></div><div class="ttdeci">bool isExpired() const</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00625">TaggedCache.h:625</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_1_1ValueEntry_html_a24e9360735e967278ea6e3e4cc53f55e"><div class="ttname"><a href="classripple_1_1TaggedCache_1_1ValueEntry.html#a24e9360735e967278ea6e3e4cc53f55e">ripple::TaggedCache::ValueEntry::touch</a></div><div class="ttdeci">void touch(clock_type::time_point const &amp;now)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00635">TaggedCache.h:635</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_1_1ValueEntry_html_a26fb75ae25179b6850f3fb0a0ac04156"><div class="ttname"><a href="classripple_1_1TaggedCache_1_1ValueEntry.html#a26fb75ae25179b6850f3fb0a0ac04156">ripple::TaggedCache::ValueEntry::lock</a></div><div class="ttdeci">std::shared_ptr&lt; mapped_type &gt; lock()</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00630">TaggedCache.h:630</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_1_1ValueEntry_html_a425f80d5696330d29b54fc09152bc11e"><div class="ttname"><a href="classripple_1_1TaggedCache_1_1ValueEntry.html#a425f80d5696330d29b54fc09152bc11e">ripple::TaggedCache::ValueEntry::isCached</a></div><div class="ttdeci">bool isCached() const</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00620">TaggedCache.h:620</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_1_1ValueEntry_html_aac9b05b2a1d891c9dc3ecc613c8229a9"><div class="ttname"><a href="classripple_1_1TaggedCache_1_1ValueEntry.html#aac9b05b2a1d891c9dc3ecc613c8229a9">ripple::TaggedCache::ValueEntry::ValueEntry</a></div><div class="ttdeci">ValueEntry(clock_type::time_point const &amp;last_access_, std::shared_ptr&lt; mapped_type &gt; const &amp;ptr_)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00607">TaggedCache.h:607</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_1_1ValueEntry_html_ac68f55a98e96a5e8063070ecc4052491"><div class="ttname"><a href="classripple_1_1TaggedCache_1_1ValueEntry.html#ac68f55a98e96a5e8063070ecc4052491">ripple::TaggedCache::ValueEntry::isWeak</a></div><div class="ttdeci">bool isWeak() const</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00615">TaggedCache.h:615</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_1_1ValueEntry_html_adf56f84d2d9282242896a2192e841d4a"><div class="ttname"><a href="classripple_1_1TaggedCache_1_1ValueEntry.html#adf56f84d2d9282242896a2192e841d4a">ripple::TaggedCache::ValueEntry::ptr</a></div><div class="ttdeci">std::shared_ptr&lt; mapped_type &gt; ptr</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00603">TaggedCache.h:603</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#l00057">TaggedCache.h:58</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a06b1aa487bb555813a9248a213246c32"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a06b1aa487bb555813a9248a213246c32">ripple::TaggedCache::sweepHelper</a></div><div class="ttdeci">std::thread sweepHelper(clock_type::time_point const &amp;when_expire, clock_type::time_point const &amp;now, typename KeyValueCacheType::map_type &amp;partition, SweptPointersVector &amp;stuffToSweep, std::atomic&lt; int &gt; &amp;allRemovals, std::lock_guard&lt; std::recursive_mutex &gt; const &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00655">TaggedCache.h:655</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a080e1514d06ec95c554f569a35b3288f"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a080e1514d06ec95c554f569a35b3288f">ripple::TaggedCache::retrieve</a></div><div class="ttdeci">bool retrieve(const key_type &amp;key, T &amp;data)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00440">TaggedCache.h:440</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a10fb65444d213248bb86271e589821d6"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a10fb65444d213248bb86271e589821d6">ripple::TaggedCache::getTrackSize</a></div><div class="ttdeci">int getTrackSize() const</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00149">TaggedCache.h:149</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a1f56084dfc8fe22932bf26cf4724bbe3"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a1f56084dfc8fe22932bf26cf4724bbe3">ripple::TaggedCache::Entry</a></div><div class="ttdeci">std::conditional&lt; IsKeyCache, KeyOnlyEntry, ValueEntry &gt;::type Entry</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00643">TaggedCache.h:643</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a3d2e1d1503f17e1c3f8b615cf46cc4a2"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a3d2e1d1503f17e1c3f8b615cf46cc4a2">ripple::TaggedCache::mapped_type</a></div><div class="ttdeci">T mapped_type</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00062">TaggedCache.h:62</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a3d5f6570f0eb719ddc0f093a5b40cb01"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a3d5f6570f0eb719ddc0f093a5b40cb01">ripple::TaggedCache::fetch</a></div><div class="ttdeci">std::shared_ptr&lt; T &gt; fetch(const key_type &amp;key)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00397">TaggedCache.h:397</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a45b6f2ac8315aa34d1234e119ce9a2e2"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a45b6f2ac8315aa34d1234e119ce9a2e2">ripple::TaggedCache::m_misses</a></div><div class="ttdeci">std::uint64_t m_misses</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00794">TaggedCache.h:794</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a4c9c3493560093144c40e9eb9c18d8e7"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a4c9c3493560093144c40e9eb9c18d8e7">ripple::TaggedCache::getCacheSize</a></div><div class="ttdeci">int getCacheSize() const</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00142">TaggedCache.h:142</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a5445906f1657546cd6557b89216a2f34"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a5445906f1657546cd6557b89216a2f34">ripple::TaggedCache::collect_metrics</a></div><div class="ttdeci">void collect_metrics()</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00543">TaggedCache.h:543</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a583708481da131b61555d3abd64617d0"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a583708481da131b61555d3abd64617d0">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 class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00412">TaggedCache.h:412</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a59474c6f11ed52197982a2c61fdb953b"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a59474c6f11ed52197982a2c61fdb953b">ripple::TaggedCache::m_clock</a></div><div class="ttdeci">clock_type &amp; m_clock</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00776">TaggedCache.h:776</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a5a2f1176e41e598872fc1ab375e74441"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a5a2f1176e41e598872fc1ab375e74441">ripple::TaggedCache::sweep</a></div><div class="ttdeci">void sweep()</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00205">TaggedCache.h:205</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a601b7bfdd4a7922b879b5139d495dc6f"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a601b7bfdd4a7922b879b5139d495dc6f">ripple::TaggedCache::setTargetAge</a></div><div class="ttdeci">void setTargetAge(clock_type::duration s)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00133">TaggedCache.h:133</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a6888fa7b996b4fa2f2861b5867348efb"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a6888fa7b996b4fa2f2861b5867348efb">ripple::TaggedCache::initialFetch</a></div><div class="ttdeci">std::shared_ptr&lt; T &gt; initialFetch(key_type const &amp;key, std::lock_guard&lt; mutex_type &gt; const &amp;l)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00516">TaggedCache.h:516</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a6d1fd054e7350fdbd3bb0cbdd0f0f2f3"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a6d1fd054e7350fdbd3bb0cbdd0f0f2f3">ripple::TaggedCache::canonicalize_replace_cache</a></div><div class="ttdeci">bool canonicalize_replace_cache(const key_type &amp;key, std::shared_ptr&lt; T &gt; const &amp;data)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00379">TaggedCache.h:379</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a6da20f8e87b7ef43161b4ddcbfa48ec0"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a6da20f8e87b7ef43161b4ddcbfa48ec0">ripple::TaggedCache::m_journal</a></div><div class="ttdeci">beast::Journal m_journal</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00775">TaggedCache.h:775</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a7055703a52e579ca1ef3a90d53dcebcb"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a7055703a52e579ca1ef3a90d53dcebcb">ripple::TaggedCache::del</a></div><div class="ttdeci">bool del(const key_type &amp;key, bool valid)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00270">TaggedCache.h:270</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a7b941b85ce975e7812ddb4caa4320c1a"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a7b941b85ce975e7812ddb4caa4320c1a">ripple::TaggedCache::m_mutex</a></div><div class="ttdeci">mutex_type m_mutex</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00779">TaggedCache.h:779</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a7c93038dab2483ab59153f816d9ed4e4"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a7c93038dab2483ab59153f816d9ed4e4">ripple::TaggedCache::setTargetSize</a></div><div class="ttdeci">void setTargetSize(int s)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00106">TaggedCache.h:106</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a80bf6a7ce34a303cd0e84c262697ac8f"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a80bf6a7ce34a303cd0e84c262697ac8f">ripple::TaggedCache::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00164">TaggedCache.h:164</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a86fc97392f9cb3079c407a0e53f7c037"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a86fc97392f9cb3079c407a0e53f7c037">ripple::TaggedCache::reset</a></div><div class="ttdeci">void reset()</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00172">TaggedCache.h:172</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a87fe60d8d8ce16003486f76bd6fa9ae3"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a87fe60d8d8ce16003486f76bd6fa9ae3">ripple::TaggedCache::canonicalize_replace_client</a></div><div class="ttdeci">bool canonicalize_replace_client(const key_type &amp;key, std::shared_ptr&lt; T &gt; &amp;data)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00390">TaggedCache.h:390</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a8ccb634f184f6815b5dc5249add2aa0c"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a8ccb634f184f6815b5dc5249add2aa0c">ripple::TaggedCache::canonicalize</a></div><div class="ttdeci">bool canonicalize(const key_type &amp;key, std::shared_ptr&lt; T &gt; &amp;data, std::function&lt; bool(std::shared_ptr&lt; T &gt; const &amp;)&gt; &amp;&amp;replace)</div><div class="ttdoc">Replace aliased objects with originals.</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00313">TaggedCache.h:313</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a90b28609d7c5d922ebe89af5055fd081"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a90b28609d7c5d922ebe89af5055fd081">ripple::TaggedCache::mutex_type</a></div><div class="ttdeci">Mutex mutex_type</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00060">TaggedCache.h:60</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a960092c9c7439c8c1fd02459d0e82d00"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a960092c9c7439c8c1fd02459d0e82d00">ripple::TaggedCache::m_name</a></div><div class="ttdeci">std::string m_name</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00782">TaggedCache.h:782</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_a9cce14460473920e8672f3d7983346f7"><div class="ttname"><a href="classripple_1_1TaggedCache.html#a9cce14460473920e8672f3d7983346f7">ripple::TaggedCache::key_type</a></div><div class="ttdeci">Key key_type</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00061">TaggedCache.h:61</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_aa3c8e033d152cefb85f9546aac64b175"><div class="ttname"><a href="classripple_1_1TaggedCache.html#aa3c8e033d152cefb85f9546aac64b175">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 class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00186">TaggedCache.h:186</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_aae45aaf8fafc99c20da9b8fd816b9974"><div class="ttname"><a href="classripple_1_1TaggedCache.html#aae45aaf8fafc99c20da9b8fd816b9974">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 class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00092">TaggedCache.h:92</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_ab321071f80cb871b276f2f45f0d4e1e9"><div class="ttname"><a href="classripple_1_1TaggedCache.html#ab321071f80cb871b276f2f45f0d4e1e9">ripple::TaggedCache::TaggedCache</a></div><div class="ttdeci">TaggedCache(std::string const &amp;name, int size, clock_type::duration expiration, clock_type &amp;clock, beast::Journal journal, beast::insight::Collector::ptr const &amp;collector=beast::insight::NullCollector::New())</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00066">TaggedCache.h:66</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_abc4b5ec2ca3d7146111e4ca4eb6f00dc"><div class="ttname"><a href="classripple_1_1TaggedCache.html#abc4b5ec2ca3d7146111e4ca4eb6f00dc">ripple::TaggedCache::m_target_size</a></div><div class="ttdeci">int m_target_size</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00785">TaggedCache.h:785</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_abc4ed7d5f2ed327749490548c4fc9f0e"><div class="ttname"><a href="classripple_1_1TaggedCache.html#abc4ed7d5f2ed327749490548c4fc9f0e">ripple::TaggedCache::m_cache_count</a></div><div class="ttdeci">int m_cache_count</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00791">TaggedCache.h:791</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_abd7d4aa1cac53ec4e1c5b4e78e36b57c"><div class="ttname"><a href="classripple_1_1TaggedCache.html#abd7d4aa1cac53ec4e1c5b4e78e36b57c">ripple::TaggedCache::peekMutex</a></div><div class="ttdeci">mutex_type &amp; peekMutex()</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00453">TaggedCache.h:453</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_ac55d64946c1478480a16538eea72b0d0"><div class="ttname"><a href="classripple_1_1TaggedCache.html#ac55d64946c1478480a16538eea72b0d0">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#l00063">TaggedCache.h:63</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_ac6fa2e016aee2901a814a3375ef9c93e"><div class="ttname"><a href="classripple_1_1TaggedCache.html#ac6fa2e016aee2901a814a3375ef9c93e">ripple::TaggedCache::getTargetAge</a></div><div class="ttdeci">clock_type::duration getTargetAge() const</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00126">TaggedCache.h:126</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_acd8f915d17465bf780ef7b20c57c5e51"><div class="ttname"><a href="classripple_1_1TaggedCache.html#acd8f915d17465bf780ef7b20c57c5e51">ripple::TaggedCache::getKeys</a></div><div class="ttdeci">std::vector&lt; key_type &gt; getKeys() const</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00459">TaggedCache.h:459</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_ad41496152416a86c1e2211574d68f824"><div class="ttname"><a href="classripple_1_1TaggedCache.html#ad41496152416a86c1e2211574d68f824">ripple::TaggedCache::insert</a></div><div class="ttdeci">auto insert(key_type const &amp;key) -&gt; std::enable_if_t&lt; IsKeyCache, ReturnType &gt;</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00421">TaggedCache.h:421</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_ada87b87736e5b2a8df3804c116e75dc3"><div class="ttname"><a href="classripple_1_1TaggedCache.html#ada87b87736e5b2a8df3804c116e75dc3">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 class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00099">TaggedCache.h:99</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_ae3695f9380d7cf36abe6384bc9b3e13b"><div class="ttname"><a href="classripple_1_1TaggedCache.html#ae3695f9380d7cf36abe6384bc9b3e13b">ripple::TaggedCache::getHitRate</a></div><div class="ttdeci">float getHitRate()</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00156">TaggedCache.h:156</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_ae9dcd1befa6944285c62d22925b28fd6"><div class="ttname"><a href="classripple_1_1TaggedCache.html#ae9dcd1befa6944285c62d22925b28fd6">ripple::TaggedCache::m_stats</a></div><div class="ttdeci">Stats m_stats</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00777">TaggedCache.h:777</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_aed8149c3e092792a7a14685b6ad72742"><div class="ttname"><a href="classripple_1_1TaggedCache.html#aed8149c3e092792a7a14685b6ad72742">ripple::TaggedCache::sweepHelper</a></div><div class="ttdeci">std::thread sweepHelper(clock_type::time_point const &amp;when_expire, clock_type::time_point const &amp;now, typename KeyOnlyCacheType::map_type &amp;partition, SweptPointersVector &amp;, std::atomic&lt; int &gt; &amp;allRemovals, std::lock_guard&lt; std::recursive_mutex &gt; const &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00729">TaggedCache.h:729</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_aedce0510d469f36c1158c6c5c70e782c"><div class="ttname"><a href="classripple_1_1TaggedCache.html#aedce0510d469f36c1158c6c5c70e782c">ripple::TaggedCache::m_cache</a></div><div class="ttdeci">cache_type m_cache</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00792">TaggedCache.h:792</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_aeeae514b81e823a018c05e1b2ba29a15"><div class="ttname"><a href="classripple_1_1TaggedCache.html#aeeae514b81e823a018c05e1b2ba29a15">ripple::TaggedCache::rate</a></div><div class="ttdeci">double rate() const</div><div class="ttdoc">Returns the fraction of cache hits.</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00476">TaggedCache.h:476</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_af16055830c75a1e2944ca1f95b9fe6bb"><div class="ttname"><a href="classripple_1_1TaggedCache.html#af16055830c75a1e2944ca1f95b9fe6bb">ripple::TaggedCache::m_hits</a></div><div class="ttdeci">std::uint64_t m_hits</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00793">TaggedCache.h:793</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_af3bbb6157d9daffedbb01f8af85924eb"><div class="ttname"><a href="classripple_1_1TaggedCache.html#af3bbb6157d9daffedbb01f8af85924eb">ripple::TaggedCache::fetch</a></div><div class="ttdeci">std::shared_ptr&lt; T &gt; fetch(key_type const &amp;digest, Handler const &amp;h)</div><div class="ttdoc">Fetch an item from the cache.</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00492">TaggedCache.h:492</a></div></div>
<div class="ttc" id="aclassripple_1_1TaggedCache_html_afa8e18677da99995543fda2b75ed2929"><div class="ttname"><a href="classripple_1_1TaggedCache.html#afa8e18677da99995543fda2b75ed2929">ripple::TaggedCache::m_target_age</a></div><div class="ttdeci">clock_type::duration m_target_age</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00788">TaggedCache.h:788</a></div></div>
<div class="ttc" id="aclassripple_1_1partitioned__unordered__map_html"><div class="ttname"><a href="classripple_1_1partitioned__unordered__map.html">ripple::partitioned_unordered_map</a></div><div class="ttdef"><b>Definition:</b> <a href="partitioned__unordered__map_8h_source.html#l00056">partitioned_unordered_map.h:57</a></div></div>
<div class="ttc" id="aclassripple_1_1partitioned__unordered__map_html_a2718854bcb07535984a1abce3024aacd"><div class="ttname"><a href="classripple_1_1partitioned__unordered__map.html#a2718854bcb07535984a1abce3024aacd">ripple::partitioned_unordered_map::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdef"><b>Definition:</b> <a href="partitioned__unordered__map_8h_source.html#l00380">partitioned_unordered_map.h:380</a></div></div>
<div class="ttc" id="aclassripple_1_1partitioned__unordered__map_html_a2c2a41c4fdd8ad148e36f591e8172ccb"><div class="ttname"><a href="classripple_1_1partitioned__unordered__map.html#a2c2a41c4fdd8ad148e36f591e8172ccb">ripple::partitioned_unordered_map::size</a></div><div class="ttdeci">std::size_t size() const</div><div class="ttdef"><b>Definition:</b> <a href="partitioned__unordered__map_8h_source.html#l00405">partitioned_unordered_map.h:405</a></div></div>
<div class="ttc" id="aclassripple_1_1partitioned__unordered__map_html_a422fccbd458720d3fb6d959ab5b40995"><div class="ttname"><a href="classripple_1_1partitioned__unordered__map.html#a422fccbd458720d3fb6d959ab5b40995">ripple::partitioned_unordered_map::end</a></div><div class="ttdeci">static void end(T &amp;it)</div><div class="ttdef"><b>Definition:</b> <a href="partitioned__unordered__map_8h_source.html#l00232">partitioned_unordered_map.h:232</a></div></div>
<div class="ttc" id="aclassripple_1_1partitioned__unordered__map_html_a54ad7beaa7dc3d820bca95ba607e1519"><div class="ttname"><a href="classripple_1_1partitioned__unordered__map.html#a54ad7beaa7dc3d820bca95ba607e1519">ripple::partitioned_unordered_map::erase</a></div><div class="ttdeci">iterator erase(const_iterator position)</div><div class="ttdef"><b>Definition:</b> <a href="partitioned__unordered__map_8h_source.html#l00387">partitioned_unordered_map.h:387</a></div></div>
<div class="ttc" id="aclassripple_1_1partitioned__unordered__map_html_a6c8cb12a4755fc3faadd8eb0820a9c80"><div class="ttname"><a href="classripple_1_1partitioned__unordered__map.html#a6c8cb12a4755fc3faadd8eb0820a9c80">ripple::partitioned_unordered_map::emplace</a></div><div class="ttdeci">std::pair&lt; iterator, bool &gt; emplace(std::piecewise_construct_t const &amp;, T &amp;&amp;keyTuple, U &amp;&amp;valueTuple)</div><div class="ttdef"><b>Definition:</b> <a href="partitioned__unordered__map_8h_source.html#l00354">partitioned_unordered_map.h:354</a></div></div>
<div class="ttc" id="aclassripple_1_1partitioned__unordered__map_html_acd1e1c16f4bbf8ce1898aaf30aaddf0b"><div class="ttname"><a href="classripple_1_1partitioned__unordered__map.html#acd1e1c16f4bbf8ce1898aaf30aaddf0b">ripple::partitioned_unordered_map::map</a></div><div class="ttdeci">partition_map_type &amp; map()</div><div class="ttdef"><b>Definition:</b> <a href="partitioned__unordered__map_8h_source.html#l00275">partitioned_unordered_map.h:275</a></div></div>
<div class="ttc" id="aclassripple_1_1partitioned__unordered__map_html_adbc404e309cf1bfee175028af700c6dc"><div class="ttname"><a href="classripple_1_1partitioned__unordered__map.html#adbc404e309cf1bfee175028af700c6dc">ripple::partitioned_unordered_map::find</a></div><div class="ttdeci">void find(key_type const &amp;key, T &amp;it) const</div><div class="ttdef"><b>Definition:</b> <a href="partitioned__unordered__map_8h_source.html#l00327">partitioned_unordered_map.h:327</a></div></div>
<div class="ttc" id="aclassripple_1_1partitioned__unordered__map_html_af0e76770338270bbed814b10c0ebe941"><div class="ttname"><a href="classripple_1_1partitioned__unordered__map.html#af0e76770338270bbed814b10c0ebe941">ripple::partitioned_unordered_map::partitions</a></div><div class="ttdeci">std::size_t partitions() const</div><div class="ttdef"><b>Definition:</b> <a href="partitioned__unordered__map_8h_source.html#l00269">partitioned_unordered_map.h:269</a></div></div>
<div class="ttc" id="aconditional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/conditional.html">std::conditional</a></div></div>
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<div class="ttc" id="amax_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/max.html">std::max</a></div><div class="ttdeci">T max(T... args)</div></div>
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<div class="ttc" id="anamespaceripple_1_1credentials_html_abd2ed437891b9bd542d2afc3f5f4bc58"><div class="ttname"><a href="namespaceripple_1_1credentials.html#abd2ed437891b9bd542d2afc3f5f4bc58">ripple::credentials::valid</a></div><div class="ttdeci">TER valid(PreclaimContext const &amp;ctx, AccountID const &amp;src)</div><div class="ttdef"><b>Definition:</b> <a href="CredentialHelpers_8cpp_source.html#l00153">CredentialHelpers.cpp:153</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_a91e9fe7a4e92dba79c3812fd3edcaacc"><div class="ttname"><a href="namespaceripple.html#a91e9fe7a4e92dba79c3812fd3edcaacc">ripple::digest</a></div><div class="ttdeci">static Hasher::result_type digest(void const *data, std::size_t size) noexcept</div><div class="ttdef"><b>Definition:</b> <a href="tokens_8cpp_source.html#l00156">tokens.cpp:156</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="anow_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/chrono/steady_clock/now.html">std::chrono::steady_clock::now</a></div><div class="ttdeci">T now(T... args)</div></div>
<div class="ttc" id="apair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair</a></div></div>
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<div class="ttc" id="areserve_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">std::vector::reserve</a></div><div class="ttdeci">T reserve(T... args)</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="astructripple_1_1TaggedCache_1_1Stats_html"><div class="ttname"><a href="structripple_1_1TaggedCache_1_1Stats.html">ripple::TaggedCache::Stats</a></div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00560">TaggedCache.h:561</a></div></div>
<div class="ttc" id="astructripple_1_1TaggedCache_1_1Stats_html_a09f93f17c4895a651fc9abeed8c98792"><div class="ttname"><a href="structripple_1_1TaggedCache_1_1Stats.html#a09f93f17c4895a651fc9abeed8c98792">ripple::TaggedCache::Stats::hook</a></div><div class="ttdeci">beast::insight::Hook hook</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00575">TaggedCache.h:575</a></div></div>
<div class="ttc" id="astructripple_1_1TaggedCache_1_1Stats_html_a417785e7e261b1c161d8ed920dcaddcc"><div class="ttname"><a href="structripple_1_1TaggedCache_1_1Stats.html#a417785e7e261b1c161d8ed920dcaddcc">ripple::TaggedCache::Stats::Stats</a></div><div class="ttdeci">Stats(std::string const &amp;prefix, Handler const &amp;handler, beast::insight::Collector::ptr const &amp;collector)</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00563">TaggedCache.h:563</a></div></div>
<div class="ttc" id="astructripple_1_1TaggedCache_1_1Stats_html_a61b119ae7dbc8dfbcc83fccfba7a12ad"><div class="ttname"><a href="structripple_1_1TaggedCache_1_1Stats.html#a61b119ae7dbc8dfbcc83fccfba7a12ad">ripple::TaggedCache::Stats::size</a></div><div class="ttdeci">beast::insight::Gauge size</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00576">TaggedCache.h:576</a></div></div>
<div class="ttc" id="astructripple_1_1TaggedCache_1_1Stats_html_a9fe4fa6a49dd3a207de3ee4a7a353ad5"><div class="ttname"><a href="structripple_1_1TaggedCache_1_1Stats.html#a9fe4fa6a49dd3a207de3ee4a7a353ad5">ripple::TaggedCache::Stats::hits</a></div><div class="ttdeci">std::size_t hits</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00579">TaggedCache.h:579</a></div></div>
<div class="ttc" id="astructripple_1_1TaggedCache_1_1Stats_html_aa306c577e39234b03f360782d827776c"><div class="ttname"><a href="structripple_1_1TaggedCache_1_1Stats.html#aa306c577e39234b03f360782d827776c">ripple::TaggedCache::Stats::misses</a></div><div class="ttdeci">std::size_t misses</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00580">TaggedCache.h:580</a></div></div>
<div class="ttc" id="astructripple_1_1TaggedCache_1_1Stats_html_ad3ca44daa6d124b85131e72df27d05d1"><div class="ttname"><a href="structripple_1_1TaggedCache_1_1Stats.html#ad3ca44daa6d124b85131e72df27d05d1">ripple::TaggedCache::Stats::hit_rate</a></div><div class="ttdeci">beast::insight::Gauge hit_rate</div><div class="ttdef"><b>Definition:</b> <a href="TaggedCache_8h_source.html#l00577">TaggedCache.h:577</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>
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