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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><li class="navelem"><a class="el" href="dir_8fb42aac30d996c049163942ceee61d3.html">zeromq</a></li> </ul>
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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) 2014 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="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#ifndef FAIRMQMESSAGEZMQ_H_</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#define FAIRMQMESSAGEZMQ_H_</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <cstddef></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <memory></span></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="preprocessor">#include <zmq.h></span></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="preprocessor">#include "FairMQMessage.h"</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "FairMQUnmanagedRegion.h"</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">class </span><a class="code" href="classFairMQTransportFactory.html">FairMQTransportFactory</a>;</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">class </span><a class="code" href="classFairMQSocketZMQ.html">FairMQSocketZMQ</a>;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classFairMQMessageZMQ.html"> 30</a></span> <span class="keyword">class </span><a class="code" href="classFairMQMessageZMQ.html">FairMQMessageZMQ</a> final : <span class="keyword">public</span> <a class="code" href="classFairMQMessage.html">FairMQMessage</a></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> {</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classFairMQSocketZMQ.html">FairMQSocketZMQ</a>;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <a class="code" href="classFairMQMessageZMQ.html">FairMQMessageZMQ</a>(<a class="code" href="classFairMQTransportFactory.html">FairMQTransportFactory</a>* = <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <a class="code" href="classFairMQMessageZMQ.html">FairMQMessageZMQ</a>(<span class="keyword">const</span> <span class="keywordtype">size_t</span> size, <a class="code" href="classFairMQTransportFactory.html">FairMQTransportFactory</a>* = <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <a class="code" href="classFairMQMessageZMQ.html">FairMQMessageZMQ</a>(<span class="keywordtype">void</span>* data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size, fairmq_free_fn* ffn, <span class="keywordtype">void</span>* hint = <span class="keyword">nullptr</span>, <a class="code" href="classFairMQTransportFactory.html">FairMQTransportFactory</a>* = <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <a class="code" href="classFairMQMessageZMQ.html">FairMQMessageZMQ</a>(FairMQUnmanagedRegionPtr& region, <span class="keywordtype">void</span>* data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size, <span class="keywordtype">void</span>* hint = 0, <a class="code" href="classFairMQTransportFactory.html">FairMQTransportFactory</a>* = <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordtype">void</span> Rebuild() <span class="keyword">override</span>;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordtype">void</span> Rebuild(<span class="keyword">const</span> <span class="keywordtype">size_t</span> size) <span class="keyword">override</span>;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordtype">void</span> Rebuild(<span class="keywordtype">void</span>* data, <span class="keyword">const</span> <span class="keywordtype">size_t</span> size, fairmq_free_fn* ffn, <span class="keywordtype">void</span>* hint = <span class="keyword">nullptr</span>) <span class="keyword">override</span>;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordtype">void</span>* GetData() <span class="keyword">const override</span>;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordtype">size_t</span> GetSize() <span class="keyword">const override</span>;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">bool</span> SetUsedSize(<span class="keyword">const</span> <span class="keywordtype">size_t</span> size) <span class="keyword">override</span>;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">void</span> ApplyUsedSize();</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  fair::mq::Transport GetType() <span class="keyword">const override</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="keywordtype">void</span> Copy(<span class="keyword">const</span> <a class="code" href="classFairMQMessage.html">FairMQMessage</a>& msg) <span class="keyword">override</span>;</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>  ~<a class="code" href="classFairMQMessageZMQ.html">FairMQMessageZMQ</a>() <span class="keyword">override</span>;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordtype">bool</span> fUsedSizeModified;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">size_t</span> fUsedSize;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  std::unique_ptr<zmq_msg_t> fMsg;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  std::unique_ptr<zmq_msg_t> fViewMsg; <span class="comment">// view on a subset of fMsg (treating it as user buffer)</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">static</span> fair::mq::Transport fTransportType;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  zmq_msg_t* GetMessage() <span class="keyword">const</span>;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">void</span> CloseMessage();</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> };</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> <span class="preprocessor">#endif </span><span class="comment">/* FAIRMQMESSAGEZMQ_H_ */</span><span class="preprocessor"></span></div><div class="ttc" id="classFairMQSocketZMQ_html"><div class="ttname"><a href="classFairMQSocketZMQ.html">FairMQSocketZMQ</a></div><div class="ttdef"><b>Definition:</b> FairMQSocketZMQ.h:20</div></div>
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<div class="ttc" id="classFairMQTransportFactory_html"><div class="ttname"><a href="classFairMQTransportFactory.html">FairMQTransportFactory</a></div><div class="ttdef"><b>Definition:</b> FairMQTransportFactory.h:28</div></div>
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<div class="ttc" id="classFairMQMessageZMQ_html"><div class="ttname"><a href="classFairMQMessageZMQ.html">FairMQMessageZMQ</a></div><div class="ttdef"><b>Definition:</b> FairMQMessageZMQ.h:30</div></div>
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<div class="ttc" id="classFairMQMessage_html"><div class="ttname"><a href="classFairMQMessage.html">FairMQMessage</a></div><div class="ttdef"><b>Definition:</b> FairMQMessage.h:20</div></div>
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