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<li class="navelem"><a class="el" href="dir_a62226f9e3a6c7c5a3be455e2f87ae01.html">xrpld</a></li><li class="navelem"><a class="el" href="dir_c69db3203fa08a9ff994909ba6ee9783.html">app</a></li><li class="navelem"><a class="el" href="dir_c1a59f40492cf594814ad34c94ddc6cd.html">main</a></li> </ul>
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<div class="headertitle"><div class="title">BasicApp.cpp</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">#include &lt;xrpld/app/main/BasicApp.h&gt;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &lt;xrpl/beast/core/CurrentThreadName.h&gt;</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include &lt;boost/asio/executor_work_guard.hpp&gt;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="foldopen" id="foldopen00026" data-start="{" data-end="}">
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="classBasicApp.html#a68f281adabe9b58bf52f4c6dd7f8b560"> 26</a></span><a class="code hl_function" href="classBasicApp.html#a68f281adabe9b58bf52f4c6dd7f8b560">BasicApp::BasicApp</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> numberOfThreads)</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span>{</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> <a class="code hl_variable" href="classBasicApp.html#ae038d99c89beea5ca84e92db15d74fa9">work_</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/emplace.html">emplace</a>(boost::asio::make_work_guard(<a class="code hl_variable" href="classBasicApp.html#a2b2b86b1db70fb2369c472d2477e0061">io_context_</a>));</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <a class="code hl_variable" href="classBasicApp.html#a53ed855cfab7fb18f9a20854051f5592">threads_</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">reserve</a>(numberOfThreads);</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="keywordflow">while</span> (numberOfThreads--)</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> {</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <a class="code hl_variable" href="classBasicApp.html#a53ed855cfab7fb18f9a20854051f5592">threads_</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/vector/emplace_back.html">emplace_back</a>([<span class="keyword">this</span>, numberOfThreads]() {</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <a class="code hl_function" href="namespacebeast.html#ab3bd70e6eb43bbd99b5fe518efce8c7e">beast::setCurrentThreadName</a>(</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="stringliteral">&quot;io svc #&quot;</span> + <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(numberOfThreads));</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> this-&gt;<a class="code hl_variable" href="classBasicApp.html#a2b2b86b1db70fb2369c472d2477e0061">io_context_</a>.run();</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</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"> 39</span>}</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="foldopen" id="foldopen00041" data-start="{" data-end="}">
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="classBasicApp.html#a54b860eec04d8478bf684abe09ba03fd"> 41</a></span><a class="code hl_function" href="classBasicApp.html#a54b860eec04d8478bf684abe09ba03fd">BasicApp::~BasicApp</a>()</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span>{</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <a class="code hl_variable" href="classBasicApp.html#ae038d99c89beea5ca84e92db15d74fa9">work_</a>.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/optional/reset.html">reset</a>();</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="keywordflow">for</span> (<span class="keyword">auto</span>&amp; t : <a class="code hl_variable" href="classBasicApp.html#a53ed855cfab7fb18f9a20854051f5592">threads_</a>)</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> t.join();</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span>}</div>
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<div class="ttc" id="aclassBasicApp_html_a2b2b86b1db70fb2369c472d2477e0061"><div class="ttname"><a href="classBasicApp.html#a2b2b86b1db70fb2369c472d2477e0061">BasicApp::io_context_</a></div><div class="ttdeci">boost::asio::io_context io_context_</div><div class="ttdef"><b>Definition</b> <a href="BasicApp_8h_source.html#l00037">BasicApp.h:37</a></div></div>
<div class="ttc" id="aclassBasicApp_html_a53ed855cfab7fb18f9a20854051f5592"><div class="ttname"><a href="classBasicApp.html#a53ed855cfab7fb18f9a20854051f5592">BasicApp::threads_</a></div><div class="ttdeci">std::vector&lt; std::thread &gt; threads_</div><div class="ttdef"><b>Definition</b> <a href="BasicApp_8h_source.html#l00036">BasicApp.h:36</a></div></div>
<div class="ttc" id="aclassBasicApp_html_a54b860eec04d8478bf684abe09ba03fd"><div class="ttname"><a href="classBasicApp.html#a54b860eec04d8478bf684abe09ba03fd">BasicApp::~BasicApp</a></div><div class="ttdeci">~BasicApp()</div><div class="ttdef"><b>Definition</b> <a href="BasicApp_8cpp_source.html#l00041">BasicApp.cpp:41</a></div></div>
<div class="ttc" id="aclassBasicApp_html_a68f281adabe9b58bf52f4c6dd7f8b560"><div class="ttname"><a href="classBasicApp.html#a68f281adabe9b58bf52f4c6dd7f8b560">BasicApp::BasicApp</a></div><div class="ttdeci">BasicApp(std::size_t numberOfThreads)</div><div class="ttdef"><b>Definition</b> <a href="BasicApp_8cpp_source.html#l00026">BasicApp.cpp:26</a></div></div>
<div class="ttc" id="aclassBasicApp_html_ae038d99c89beea5ca84e92db15d74fa9"><div class="ttname"><a href="classBasicApp.html#ae038d99c89beea5ca84e92db15d74fa9">BasicApp::work_</a></div><div class="ttdeci">std::optional&lt; boost::asio::executor_work_guard&lt; boost::asio::io_context::executor_type &gt; &gt; work_</div><div class="ttdef"><b>Definition</b> <a href="BasicApp_8h_source.html#l00035">BasicApp.h:35</a></div></div>
<div class="ttc" id="aemplace_back_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/emplace_back.html">std::vector::emplace_back</a></div><div class="ttdeci">T emplace_back(T... args)</div></div>
<div class="ttc" id="aemplace_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional/emplace.html">std::optional::emplace</a></div><div class="ttdeci">T emplace(T... args)</div></div>
<div class="ttc" id="anamespacebeast_html_ab3bd70e6eb43bbd99b5fe518efce8c7e"><div class="ttname"><a href="namespacebeast.html#ab3bd70e6eb43bbd99b5fe518efce8c7e">beast::setCurrentThreadName</a></div><div class="ttdeci">void setCurrentThreadName(std::string_view newThreadName)</div><div class="ttdoc">Changes the name of the caller thread.</div><div class="ttdef"><b>Definition</b> <a href="CurrentThreadName_8cpp_source.html#l00123">CurrentThreadName.cpp:123</a></div></div>
<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="areset_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional/reset.html">std::optional::reset</a></div><div class="ttdeci">T reset(T... args)</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>
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