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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="headertitle"><div class="title">CountedObject.h</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="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_COUNTEDOBJECT_H_INCLUDED</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#define RIPPLE_BASICS_COUNTEDOBJECT_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/beast/type_name.h&gt;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</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="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/string.html">string</a>&gt;</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/utility.html">utility</a>&gt;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</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="l00029" name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects.html"> 33</a></span><span class="keyword">class </span><a class="code hl_class" href="classripple_1_1CountedObjects.html">CountedObjects</a></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span>{</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">static</span> <a class="code hl_class" href="classripple_1_1CountedObjects.html">CountedObjects</a>&amp;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <a class="code hl_function" href="classripple_1_1CountedObjects.html#a5e1e7b7931d2626df762785f7d24838c">getInstance</a>() <span class="keyword">noexcept</span>;</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects.html#aaa626af4f6765d39980905bc2713dde2"> 39</a></span> <span class="keyword">using </span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">Entry</a> = <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair&lt;std::string, int&gt;</a>;</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects.html#aaec3396236bce6944504eff423b15a69"> 40</a></span> <span class="keyword">using </span><a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">List</a> = <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;Entry&gt;</a>;</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">List</a></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <a class="code hl_function" href="classripple_1_1CountedObjects.html#a8f9e97d7ecc290702f3c39240c622f4e">getCounts</a>(<span class="keywordtype">int</span> minimumThreshold) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects_1_1Counter.html"> 50</a></span> <span class="keyword">class </span><a class="code hl_class" href="classripple_1_1CountedObjects_1_1Counter.html">Counter</a></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> {</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects_1_1Counter.html#a47ea9e12a8ad2c9e5162301a0b803a1c"> 53</a></span> <a class="code hl_function" href="classripple_1_1CountedObjects_1_1Counter.html#a47ea9e12a8ad2c9e5162301a0b803a1c">Counter</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> name) noexcept : <a class="code hl_variable" href="classripple_1_1CountedObjects_1_1Counter.html#a1bd582394c9e58e0e07a37a9a7729c3b">name_</a>(std::move(name)), <a class="code hl_variable" href="classripple_1_1CountedObjects_1_1Counter.html#a234352ead4af590a15de280b3fe5a171">count_</a>(0)</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> {</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="comment">// Insert ourselves at the front of the lock-free linked list</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <a class="code hl_class" href="classripple_1_1CountedObjects.html">CountedObjects</a>&amp; instance = <a class="code hl_function" href="classripple_1_1CountedObjects.html#a5e1e7b7931d2626df762785f7d24838c">CountedObjects::getInstance</a>();</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <a class="code hl_class" href="classripple_1_1CountedObjects_1_1Counter.html">Counter</a>* head;</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="keywordflow">do</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> {</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> head = instance.<a class="code hl_variable" href="classripple_1_1CountedObjects.html#a24507136e67f38befc76c65d531c3ec6">m_head</a>.load();</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <a class="code hl_variable" href="classripple_1_1CountedObjects_1_1Counter.html#a19933e73f7224a9be99fb9b0a61f24bb">next_</a> = head;</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> } <span class="keywordflow">while</span> (instance.<a class="code hl_variable" href="classripple_1_1CountedObjects.html#a24507136e67f38befc76c65d531c3ec6">m_head</a>.exchange(<span class="keyword">this</span>) != head);</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> ++instance.<a class="code hl_variable" href="classripple_1_1CountedObjects.html#a5c3ab28dd19d17e2604950bf4f2c2799">m_count</a>;</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> }</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects_1_1Counter.html#a1cda66afa2d93cb10d0e7b58618fc21f"> 68</a></span> <a class="code hl_function" href="classripple_1_1CountedObjects_1_1Counter.html#a1cda66afa2d93cb10d0e7b58618fc21f">~Counter</a>() noexcept = default;</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keywordtype">int</span></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects_1_1Counter.html#a2f6ab66846ba255f02d70b9fdcb00275"> 71</a></span> <a class="code hl_function" href="classripple_1_1CountedObjects_1_1Counter.html#a2f6ab66846ba255f02d70b9fdcb00275">increment</a>() noexcept</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> {</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keywordflow">return</span> ++<a class="code hl_variable" href="classripple_1_1CountedObjects_1_1Counter.html#a234352ead4af590a15de280b3fe5a171">count_</a>;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> }</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordtype">int</span></div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects_1_1Counter.html#aee6f50bde0d8dc6acf346160e9e821d0"> 77</a></span> <a class="code hl_function" href="classripple_1_1CountedObjects_1_1Counter.html#aee6f50bde0d8dc6acf346160e9e821d0">decrement</a>() noexcept</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> {</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordflow">return</span> --<a class="code hl_variable" href="classripple_1_1CountedObjects_1_1Counter.html#a234352ead4af590a15de280b3fe5a171">count_</a>;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> }</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="keywordtype">int</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects_1_1Counter.html#ad46e4b4e92b09460b4a1a969baa6fd3b"> 83</a></span> <a class="code hl_function" href="classripple_1_1CountedObjects_1_1Counter.html#ad46e4b4e92b09460b4a1a969baa6fd3b">getCount</a>() const noexcept</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> {</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1CountedObjects_1_1Counter.html#a234352ead4af590a15de280b3fe5a171">count_</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/atomic/atomic/load.html">load</a>();</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> <a class="code hl_class" href="classripple_1_1CountedObjects_1_1Counter.html">Counter</a>*</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects_1_1Counter.html#a882637a0c704677a25aa2207f4495a0c"> 89</a></span> <a class="code hl_function" href="classripple_1_1CountedObjects_1_1Counter.html#a882637a0c704677a25aa2207f4495a0c">getNext</a>() const noexcept</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> {</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1CountedObjects_1_1Counter.html#a19933e73f7224a9be99fb9b0a61f24bb">next_</a>;</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> }</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</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;</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects_1_1Counter.html#ae908e9b6a43d8a49e3d3cdb3403b9bcd"> 95</a></span> <a class="code hl_function" href="classripple_1_1CountedObjects_1_1Counter.html#ae908e9b6a43d8a49e3d3cdb3403b9bcd">getName</a>() const noexcept</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> {</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classripple_1_1CountedObjects_1_1Counter.html#a1bd582394c9e58e0e07a37a9a7729c3b">name_</a>;</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> }</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects_1_1Counter.html#a1bd582394c9e58e0e07a37a9a7729c3b"> 101</a></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> <a class="code hl_variable" href="classripple_1_1CountedObjects_1_1Counter.html#a1bd582394c9e58e0e07a37a9a7729c3b">name_</a>;</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects_1_1Counter.html#a234352ead4af590a15de280b3fe5a171"> 102</a></span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/atomic/atomic.html">std::atomic&lt;int&gt;</a> <a class="code hl_variable" href="classripple_1_1CountedObjects_1_1Counter.html#a234352ead4af590a15de280b3fe5a171">count_</a>;</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects_1_1Counter.html#a19933e73f7224a9be99fb9b0a61f24bb"> 103</a></span> <a class="code hl_class" href="classripple_1_1CountedObjects_1_1Counter.html">Counter</a>* <a class="code hl_variable" href="classripple_1_1CountedObjects_1_1Counter.html#a19933e73f7224a9be99fb9b0a61f24bb">next_</a>;</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> </div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <a class="code hl_function" href="classripple_1_1CountedObjects.html#a779ff8ca02a37d8179630a13872aace9">CountedObjects</a>() noexcept;</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects.html#a74400f35c84fc4dbf08d61f2f30ed7e0"> 108</a></span> ~<a class="code hl_class" href="classripple_1_1CountedObjects.html">CountedObjects</a>() noexcept = default;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span>private:</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects.html#a5c3ab28dd19d17e2604950bf4f2c2799"> 111</a></span> <a class="code hl_namespace" href="namespacestd.html">std</a>::atomic&lt;<span class="keywordtype">int</span>&gt; <a class="code hl_variable" href="classripple_1_1CountedObjects.html#a5c3ab28dd19d17e2604950bf4f2c2799">m_count</a>;</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObjects.html#a24507136e67f38befc76c65d531c3ec6"> 112</a></span> <a class="code hl_namespace" href="namespacestd.html">std</a>::atomic&lt;<a class="code hl_class" href="classripple_1_1CountedObjects_1_1Counter.html">Counter</a>*&gt; <a class="code hl_variable" href="classripple_1_1CountedObjects.html#a24507136e67f38befc76c65d531c3ec6">m_head</a>;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span>};</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><span class="comment">//------------------------------------------------------------------------------</span></div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span>template &lt;class Object&gt;</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObject.html"> 125</a></span>class <a class="code hl_class" href="classripple_1_1CountedObject.html">CountedObject</a></div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span>{</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keyword">static</span> <span class="keyword">auto</span>&amp;</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObject.html#ae60d6cae0e97e9f17c93945feca09fb5"> 129</a></span> <a class="code hl_function" href="classripple_1_1CountedObject.html#ae60d6cae0e97e9f17c93945feca09fb5">getCounter</a>() noexcept</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> <span class="keyword">static</span> <a class="code hl_class" href="classripple_1_1CountedObjects_1_1Counter.html">CountedObjects::Counter</a> c{beast::type_name&lt;Object&gt;()};</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordflow">return</span> c;</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> }</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObject.html#a3660269139a767348fbbc1ca1af73179"> 136</a></span> <a class="code hl_function" href="classripple_1_1CountedObject.html#a3660269139a767348fbbc1ca1af73179">CountedObject</a>() noexcept</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> {</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> getCounter().increment();</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"><a class="line" href="classripple_1_1CountedObject.html#a781a8d0c60ea1b54477ba38a0541c06a"> 141</a></span> <a class="code hl_function" href="classripple_1_1CountedObject.html#a781a8d0c60ea1b54477ba38a0541c06a">CountedObject</a>(<a class="code hl_class" href="classripple_1_1CountedObject.html">CountedObject</a> <span class="keyword">const</span>&amp;) <span class="keyword">noexcept</span></div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> {</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> getCounter().increment();</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> }</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> </div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <a class="code hl_class" href="classripple_1_1CountedObject.html">CountedObject</a>&amp;</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObject.html#a4ce50b07555f153ed62921a613a82ddb"> 147</a></span> <a class="code hl_function" href="classripple_1_1CountedObject.html#a4ce50b07555f153ed62921a613a82ddb">operator=</a>(<a class="code hl_class" href="classripple_1_1CountedObject.html">CountedObject</a> <span class="keyword">const</span>&amp;) <span class="keyword">noexcept</span> = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"><a class="line" href="classripple_1_1CountedObject.html#a2e5b0e448fa8e7e1fd240af48fadcea8"> 149</a></span> <a class="code hl_function" href="classripple_1_1CountedObject.html#a2e5b0e448fa8e7e1fd240af48fadcea8">~CountedObject</a>() noexcept</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> {</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> getCounter().decrement();</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> }</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span>};</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="comment">// namespace ripple</span></div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> </div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</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="aclassripple_1_1CountedObject_html"><div class="ttname"><a href="classripple_1_1CountedObject.html">ripple::CountedObject</a></div><div class="ttdoc">Tracks the number of instances of an object.</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00125">CountedObject.h:126</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObject_html_a2e5b0e448fa8e7e1fd240af48fadcea8"><div class="ttname"><a href="classripple_1_1CountedObject.html#a2e5b0e448fa8e7e1fd240af48fadcea8">ripple::CountedObject::~CountedObject</a></div><div class="ttdeci">~CountedObject() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00149">CountedObject.h:149</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObject_html_a3660269139a767348fbbc1ca1af73179"><div class="ttname"><a href="classripple_1_1CountedObject.html#a3660269139a767348fbbc1ca1af73179">ripple::CountedObject::CountedObject</a></div><div class="ttdeci">CountedObject() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00136">CountedObject.h:136</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObject_html_a4ce50b07555f153ed62921a613a82ddb"><div class="ttname"><a href="classripple_1_1CountedObject.html#a4ce50b07555f153ed62921a613a82ddb">ripple::CountedObject::operator=</a></div><div class="ttdeci">CountedObject &amp; operator=(CountedObject const &amp;) noexcept=default</div></div>
<div class="ttc" id="aclassripple_1_1CountedObject_html_a781a8d0c60ea1b54477ba38a0541c06a"><div class="ttname"><a href="classripple_1_1CountedObject.html#a781a8d0c60ea1b54477ba38a0541c06a">ripple::CountedObject::CountedObject</a></div><div class="ttdeci">CountedObject(CountedObject const &amp;) noexcept</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00141">CountedObject.h:141</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObject_html_ae60d6cae0e97e9f17c93945feca09fb5"><div class="ttname"><a href="classripple_1_1CountedObject.html#ae60d6cae0e97e9f17c93945feca09fb5">ripple::CountedObject::getCounter</a></div><div class="ttdeci">static auto &amp; getCounter() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00129">CountedObject.h:129</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_1_1Counter_html"><div class="ttname"><a href="classripple_1_1CountedObjects_1_1Counter.html">ripple::CountedObjects::Counter</a></div><div class="ttdoc">Implementation for CountedObject.</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00050">CountedObject.h:51</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_1_1Counter_html_a19933e73f7224a9be99fb9b0a61f24bb"><div class="ttname"><a href="classripple_1_1CountedObjects_1_1Counter.html#a19933e73f7224a9be99fb9b0a61f24bb">ripple::CountedObjects::Counter::next_</a></div><div class="ttdeci">Counter * next_</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00103">CountedObject.h:103</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_1_1Counter_html_a1bd582394c9e58e0e07a37a9a7729c3b"><div class="ttname"><a href="classripple_1_1CountedObjects_1_1Counter.html#a1bd582394c9e58e0e07a37a9a7729c3b">ripple::CountedObjects::Counter::name_</a></div><div class="ttdeci">std::string const name_</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00101">CountedObject.h:101</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_1_1Counter_html_a1cda66afa2d93cb10d0e7b58618fc21f"><div class="ttname"><a href="classripple_1_1CountedObjects_1_1Counter.html#a1cda66afa2d93cb10d0e7b58618fc21f">ripple::CountedObjects::Counter::~Counter</a></div><div class="ttdeci">~Counter() noexcept=default</div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_1_1Counter_html_a234352ead4af590a15de280b3fe5a171"><div class="ttname"><a href="classripple_1_1CountedObjects_1_1Counter.html#a234352ead4af590a15de280b3fe5a171">ripple::CountedObjects::Counter::count_</a></div><div class="ttdeci">std::atomic&lt; int &gt; count_</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00102">CountedObject.h:102</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_1_1Counter_html_a2f6ab66846ba255f02d70b9fdcb00275"><div class="ttname"><a href="classripple_1_1CountedObjects_1_1Counter.html#a2f6ab66846ba255f02d70b9fdcb00275">ripple::CountedObjects::Counter::increment</a></div><div class="ttdeci">int increment() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00071">CountedObject.h:71</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_1_1Counter_html_a47ea9e12a8ad2c9e5162301a0b803a1c"><div class="ttname"><a href="classripple_1_1CountedObjects_1_1Counter.html#a47ea9e12a8ad2c9e5162301a0b803a1c">ripple::CountedObjects::Counter::Counter</a></div><div class="ttdeci">Counter(std::string name) noexcept</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00053">CountedObject.h:53</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_1_1Counter_html_a882637a0c704677a25aa2207f4495a0c"><div class="ttname"><a href="classripple_1_1CountedObjects_1_1Counter.html#a882637a0c704677a25aa2207f4495a0c">ripple::CountedObjects::Counter::getNext</a></div><div class="ttdeci">Counter * getNext() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00089">CountedObject.h:89</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_1_1Counter_html_ad46e4b4e92b09460b4a1a969baa6fd3b"><div class="ttname"><a href="classripple_1_1CountedObjects_1_1Counter.html#ad46e4b4e92b09460b4a1a969baa6fd3b">ripple::CountedObjects::Counter::getCount</a></div><div class="ttdeci">int getCount() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00083">CountedObject.h:83</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_1_1Counter_html_ae908e9b6a43d8a49e3d3cdb3403b9bcd"><div class="ttname"><a href="classripple_1_1CountedObjects_1_1Counter.html#ae908e9b6a43d8a49e3d3cdb3403b9bcd">ripple::CountedObjects::Counter::getName</a></div><div class="ttdeci">std::string const &amp; getName() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00095">CountedObject.h:95</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_1_1Counter_html_aee6f50bde0d8dc6acf346160e9e821d0"><div class="ttname"><a href="classripple_1_1CountedObjects_1_1Counter.html#aee6f50bde0d8dc6acf346160e9e821d0">ripple::CountedObjects::Counter::decrement</a></div><div class="ttdeci">int decrement() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00077">CountedObject.h:77</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_html"><div class="ttname"><a href="classripple_1_1CountedObjects.html">ripple::CountedObjects</a></div><div class="ttdoc">Manages all counted object types.</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00033">CountedObject.h:34</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_html_a24507136e67f38befc76c65d531c3ec6"><div class="ttname"><a href="classripple_1_1CountedObjects.html#a24507136e67f38befc76c65d531c3ec6">ripple::CountedObjects::m_head</a></div><div class="ttdeci">std::atomic&lt; Counter * &gt; m_head</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00112">CountedObject.h:112</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_html_a5c3ab28dd19d17e2604950bf4f2c2799"><div class="ttname"><a href="classripple_1_1CountedObjects.html#a5c3ab28dd19d17e2604950bf4f2c2799">ripple::CountedObjects::m_count</a></div><div class="ttdeci">std::atomic&lt; int &gt; m_count</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8h_source.html#l00111">CountedObject.h:111</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_html_a5e1e7b7931d2626df762785f7d24838c"><div class="ttname"><a href="classripple_1_1CountedObjects.html#a5e1e7b7931d2626df762785f7d24838c">ripple::CountedObjects::getInstance</a></div><div class="ttdeci">static CountedObjects &amp; getInstance() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8cpp_source.html#l00027">CountedObject.cpp:27</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_html_a779ff8ca02a37d8179630a13872aace9"><div class="ttname"><a href="classripple_1_1CountedObjects.html#a779ff8ca02a37d8179630a13872aace9">ripple::CountedObjects::CountedObjects</a></div><div class="ttdeci">CountedObjects() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8cpp_source.html#l00034">CountedObject.cpp:34</a></div></div>
<div class="ttc" id="aclassripple_1_1CountedObjects_html_a8f9e97d7ecc290702f3c39240c622f4e"><div class="ttname"><a href="classripple_1_1CountedObjects.html#a8f9e97d7ecc290702f3c39240c622f4e">ripple::CountedObjects::getCounts</a></div><div class="ttdeci">List getCounts(int minimumThreshold) const</div><div class="ttdef"><b>Definition:</b> <a href="CountedObject_8cpp_source.html#l00039">CountedObject.cpp:39</a></div></div>
<div class="ttc" id="aload_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/atomic/atomic/load.html">std::atomic::load</a></div><div class="ttdeci">T load(T... args)</div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="algorithm_8h_source.html#l00025">algorithm.h:25</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="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="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/vector.html">vector</a></div></div>
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