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<div id="projectname">FairMQ
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 <span id="projectnumber">1.3.7</span>
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<div id="projectbrief">C++ Message Passing Framework</div>
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<li class="navelem"><a class="el" href="dir_d6b28f7731906a8cbc4171450df4b180.html">fairmq</a></li> </ul>
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<div class="title">runFairMQDevice.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/********************************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (C) 2017 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * This software is distributed under the terms of the *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * GNU Lesser General Public Licence (LGPL) version 3, *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * copied verbatim in the file "LICENSE" *</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> ********************************************************************************/</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <fairmq/DeviceRunner.h></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <boost/program_options.hpp></span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <memory></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">using</span> <a class="code" href="classFairMQDevice.html">FairMQDevicePtr</a> = <a class="code" href="classFairMQDevice.html">FairMQDevice</a>*;</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// to be implemented by the user to return a child class of FairMQDevice</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <a class="code" href="classFairMQDevice.html">FairMQDevicePtr</a> getDevice(<span class="keyword">const</span> <a class="code" href="classFairMQProgOptions.html">FairMQProgOptions</a>& config);</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">// to be implemented by the user to add custom command line options (or just with empty body)</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keywordtype">void</span> addCustomOptions(boost::program_options::options_description&);</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span>* argv[])</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> {</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keyword">using namespace </span><a class="code" href="namespacefair_1_1mq.html">fair::mq</a>;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keyword">using namespace </span><a class="code" href="namespacefair_1_1mq_1_1hooks.html">fair::mq::hooks</a>;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keywordflow">try</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  {</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <a class="code" href="classfair_1_1mq_1_1DeviceRunner.html">fair::mq::DeviceRunner</a> runner{argc, argv};</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="comment">// runner.AddHook<LoadPlugins>([](DeviceRunner& r){</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="comment">// // for example:</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="comment">// r.fPluginManager->SetSearchPaths({"/lib", "/lib/plugins"});</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="comment">// r.fPluginManager->LoadPlugin("asdf");</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="comment">// });</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  runner.AddHook<<a class="code" href="structfair_1_1mq_1_1hooks_1_1SetCustomCmdLineOptions.html">SetCustomCmdLineOptions</a>>([](<a class="code" href="classfair_1_1mq_1_1DeviceRunner.html">DeviceRunner</a>& r){</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  boost::program_options::options_description customOptions(<span class="stringliteral">"Custom options"</span>);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  addCustomOptions(customOptions);</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  r.fConfig.AddToCmdLineOptions(customOptions);</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  });</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="comment">// runner.AddHook<ModifyRawCmdLineArgs>([](DeviceRunner& r){</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="comment">// // for example:</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">// r.fRawCmdLineArgs.push_back("--blubb");</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">// });</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  runner.AddHook<<a class="code" href="structfair_1_1mq_1_1hooks_1_1InstantiateDevice.html">InstantiateDevice</a>>([](<a class="code" href="classfair_1_1mq_1_1DeviceRunner.html">DeviceRunner</a>& r){</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  r.fDevice = std::unique_ptr<FairMQDevice>{getDevice(r.fConfig)};</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  });</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">return</span> runner.Run();</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">// Run with builtin catch all exception handler, just:</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">// return runner.RunWithExceptionHandlers();</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">catch</span> (std::exception& e)</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  LOG(error) << <span class="stringliteral">"Uncaught exception reached the top of main: "</span> << e.what();</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  }</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordflow">catch</span> (...)</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  LOG(error) << <span class="stringliteral">"Uncaught exception reached the top of main."</span>;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  }</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> }</div><div class="ttc" id="classfair_1_1mq_1_1DeviceRunner_html"><div class="ttname"><a href="classfair_1_1mq_1_1DeviceRunner.html">fair::mq::DeviceRunner</a></div><div class="ttdoc">Utility class to facilitate a convenient top-level device launch/shutdown. </div><div class="ttdef"><b>Definition:</b> DeviceRunner.h:51</div></div>
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<div class="ttc" id="namespacefair_1_1mq_1_1hooks_html"><div class="ttname"><a href="namespacefair_1_1mq_1_1hooks.html">fair::mq::hooks</a></div><div class="ttdef"><b>Definition:</b> DeviceRunner.h:80</div></div>
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<div class="ttc" id="namespacefair_1_1mq_html"><div class="ttname"><a href="namespacefair_1_1mq.html">fair::mq</a></div><div class="ttdef"><b>Definition:</b> DeviceRunner.h:24</div></div>
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<div class="ttc" id="classFairMQProgOptions_html"><div class="ttname"><a href="classFairMQProgOptions.html">FairMQProgOptions</a></div><div class="ttdef"><b>Definition:</b> FairMQProgOptions.h:37</div></div>
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<div class="ttc" id="structfair_1_1mq_1_1hooks_1_1InstantiateDevice_html"><div class="ttname"><a href="structfair_1_1mq_1_1hooks_1_1InstantiateDevice.html">fair::mq::hooks::InstantiateDevice</a></div><div class="ttdef"><b>Definition:</b> DeviceRunner.h:84</div></div>
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<div class="ttc" id="structfair_1_1mq_1_1hooks_1_1SetCustomCmdLineOptions_html"><div class="ttname"><a href="structfair_1_1mq_1_1hooks_1_1SetCustomCmdLineOptions.html">fair::mq::hooks::SetCustomCmdLineOptions</a></div><div class="ttdef"><b>Definition:</b> DeviceRunner.h:82</div></div>
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<div class="ttc" id="classFairMQDevice_html"><div class="ttname"><a href="classFairMQDevice.html">FairMQDevice</a></div><div class="ttdef"><b>Definition:</b> FairMQDevice.h:46</div></div>
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<p style="margin: 0 12px 10px 12px;"><a href="https://help.github.com/articles/github-privacy-statement/">privacy</a></p>
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