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<div id="projectname">FairMQ
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 <span id="projectnumber">1.4.33</span>
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<div id="projectbrief">C++ Message Queuing Library and 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_6475741fe3587c0a949798307da6131d.html">shmem</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>
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<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>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * *</span></div>
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<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>
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<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>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * copied verbatim in the file "LICENSE" *</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> ********************************************************************************/</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#ifndef FAIR_MQ_SHMEM_COMMON_H_</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#define FAIR_MQ_SHMEM_COMMON_H_</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>  </div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <picosha2.h></span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  </div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <atomic></span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <sstream></span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <string></span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <functional></span> <span class="comment">// std::equal_to</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  </div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <boost/functional/hash.hpp></span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <boost/interprocess/allocators/allocator.hpp></span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <boost/interprocess/containers/map.hpp></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <boost/interprocess/containers/string.hpp></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <boost/interprocess/containers/vector.hpp></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <boost/interprocess/indexes/null_index.hpp></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <boost/interprocess/managed_shared_memory.hpp></span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <boost/interprocess/mem_algo/simple_seq_fit.hpp></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <boost/unordered_map.hpp></span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <boost/variant.hpp></span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  </div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <unistd.h></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <sys/types.h></span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div>
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<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="namespacefair_1_1mq_1_1shmem.html"> 32</a></span> <span class="keyword">namespace </span><a class="code" href="namespacefair_1_1mq_1_1shmem.html">fair::mq::shmem</a></div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> {</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1shmem_1_1SharedMemoryError.html">SharedMemoryError</a> : std::runtime_error { <span class="keyword">using</span> std::runtime_error::runtime_error; };</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  </div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">using</span> SimpleSeqFitSegment = boost::interprocess::basic_managed_shared_memory<char,</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  boost::interprocess::simple_seq_fit<boost::interprocess::mutex_family>,</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  boost::interprocess::null_index>;</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="comment">// boost::interprocess::iset_index>;</span></div>
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<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1SharedMemoryError.html"> 41</a></span> <span class="keyword">using</span> RBTreeBestFitSegment = boost::interprocess::basic_managed_shared_memory<char,</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  boost::interprocess::rbtree_best_fit<boost::interprocess::mutex_family>,</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  boost::interprocess::null_index>;</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="comment">// boost::interprocess::iset_index>;</span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  </div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">using</span> SegmentManager = boost::interprocess::managed_shared_memory::segment_manager;</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">using</span> VoidAlloc = boost::interprocess::allocator<void, SegmentManager>;</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">using</span> CharAlloc = boost::interprocess::allocator<char, SegmentManager>;</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">using</span> Str = boost::interprocess::basic_string<char, std::char_traits<char>, CharAlloc>;</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">using</span> StrAlloc = boost::interprocess::allocator<Str, SegmentManager>;</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">using</span> StrVector = boost::interprocess::vector<Str, StrAlloc>;</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">enum class</span> AllocationAlgorithm : int</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> {</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  rbtree_best_fit,</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  simple_seq_fit</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> };</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1shmem_1_1RegionInfo.html">RegionInfo</a></div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> {</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="structfair_1_1mq_1_1shmem_1_1RegionInfo.html">RegionInfo</a>(<span class="keyword">const</span> VoidAlloc& alloc)</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  : fPath(<span class="stringliteral">""</span>, alloc)</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  , fFlags(0)</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  , fUserFlags(0)</div>
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<div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1RegionInfo.html"> 65</a></span>  , fDestroyed(false)</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  {}</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  </div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="structfair_1_1mq_1_1shmem_1_1RegionInfo.html">RegionInfo</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* path, <span class="keyword">const</span> <span class="keywordtype">int</span> flags, <span class="keyword">const</span> uint64_t userFlags, <span class="keyword">const</span> VoidAlloc& alloc)</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  : fPath(path, alloc)</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  , fFlags(flags)</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  , fUserFlags(userFlags)</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  , fDestroyed(false)</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  {}</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  Str fPath;</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordtype">int</span> fFlags;</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  uint64_t fUserFlags;</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordtype">bool</span> fDestroyed;</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> };</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  </div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="keyword">using</span> Uint16RegionInfoPairAlloc = boost::interprocess::allocator<std::pair<const uint16_t, RegionInfo>, SegmentManager>;</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="keyword">using</span> Uint16RegionInfoMap = boost::interprocess::map<uint16_t, RegionInfo, std::less<uint16_t>, Uint16RegionInfoPairAlloc>;</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">using</span> Uint16RegionInfoHashMap = boost::unordered_map<uint16_t, RegionInfo, boost::hash<uint16_t>, std::equal_to<uint16_t>, Uint16RegionInfoPairAlloc>;</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  </div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="keyword">struct </span>SegmentInfo</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> {</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  SegmentInfo(AllocationAlgorithm aa)</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  : fAllocationAlgorithm(aa)</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  {}</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  </div>
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<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1SegmentInfo.html"> 91</a></span>  AllocationAlgorithm fAllocationAlgorithm;</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> };</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  </div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">using</span> Uint16SegmentInfoPairAlloc = boost::interprocess::allocator<std::pair<const uint16_t, SegmentInfo>, SegmentManager>;</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">using</span> Uint16SegmentInfoHashMap = boost::unordered_map<uint16_t, SegmentInfo, boost::hash<uint16_t>, std::equal_to<uint16_t>, Uint16SegmentInfoPairAlloc>;</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment">// using Uint16SegmentInfoMap = boost::interprocess::map<uint16_t, SegmentInfo, std::less<uint16_t>, Uint16SegmentInfoPairAlloc>;</span></div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1shmem_1_1DeviceCounter.html">DeviceCounter</a></div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> {</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <a class="code" href="structfair_1_1mq_1_1shmem_1_1DeviceCounter.html">DeviceCounter</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> c)</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  : fCount(c)</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  {}</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div>
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<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1DeviceCounter.html"> 104</a></span>  std::atomic<unsigned int> fCount;</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> };</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  </div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1shmem_1_1EventCounter.html">EventCounter</a></div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> {</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <a class="code" href="structfair_1_1mq_1_1shmem_1_1EventCounter.html">EventCounter</a>(uint64_t c)</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  : fCount(c)</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  {}</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  </div>
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<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1EventCounter.html"> 113</a></span>  std::atomic<uint64_t> fCount;</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> };</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  </div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1shmem_1_1RegionCounter.html">RegionCounter</a></div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> {</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <a class="code" href="structfair_1_1mq_1_1shmem_1_1RegionCounter.html">RegionCounter</a>(uint16_t c)</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  : fCount(c)</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  {}</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  </div>
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<div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1RegionCounter.html"> 122</a></span>  std::atomic<uint16_t> fCount;</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> };</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  </div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1shmem_1_1MetaHeader.html">MetaHeader</a></div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> {</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordtype">size_t</span> fSize;</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordtype">size_t</span> fHint;</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  uint16_t fRegionId;</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  uint16_t fSegmentId;</div>
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<div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1MetaHeader.html"> 131</a></span>  boost::interprocess::managed_shared_memory::handle_t fHandle;</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> };</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="preprocessor">#ifdef FAIRMQ_DEBUG_MODE</span></div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="keyword">struct </span>MsgCounter</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> {</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  MsgCounter()</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  : fCount(0)</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  {}</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  </div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  MsgCounter(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> c)</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  : fCount(c)</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  {}</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  </div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  std::atomic<unsigned int> fCount;</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> };</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  </div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="keyword">using</span> Uint16MsgCounterPairAlloc = boost::interprocess::allocator<std::pair<const uint16_t, MsgCounter>, SegmentManager>;</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="keyword">using</span> Uint16MsgCounterHashMap = boost::unordered_map<uint16_t, MsgCounter, boost::hash<uint16_t>, std::equal_to<uint16_t>, Uint16MsgCounterPairAlloc>;</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  </div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="keyword">struct </span>MsgDebug</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> {</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  MsgDebug()</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  : fPid(0)</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  , fSize(0)</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  , fCreationTime(0)</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  {}</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  </div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  MsgDebug(pid_t pid, <span class="keywordtype">size_t</span> size, <span class="keyword">const</span> uint64_t creationTime)</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  : fPid(pid)</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  , fSize(size)</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  , fCreationTime(creationTime)</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  {}</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  </div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  pid_t fPid;</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordtype">size_t</span> fSize;</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  uint64_t fCreationTime;</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> };</div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  </div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="keyword">using</span> SizetMsgDebugPairAlloc = boost::interprocess::allocator<std::pair<const size_t, MsgDebug>, SegmentManager>;</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment">// using SizetMsgDebugHashMap = boost::unordered_map<size_t, MsgDebug, boost::hash<size_t>, std::equal_to<size_t>, SizetMsgDebugPairAlloc>;</span></div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="keyword">using</span> SizetMsgDebugMap = boost::interprocess::map<size_t, MsgDebug, std::less<size_t>, SizetMsgDebugPairAlloc>;</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="keyword">using</span> Uint16MsgDebugMapPairAlloc = boost::interprocess::allocator<std::pair<const uint16_t, SizetMsgDebugMap>, SegmentManager>;</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="keyword">using</span> Uint16MsgDebugMapHashMap = boost::unordered_map<uint16_t, SizetMsgDebugMap, boost::hash<uint16_t>, std::equal_to<uint16_t>, Uint16MsgDebugMapPairAlloc>;</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  </div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="keyword">struct </span>RegionBlock</div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> {</div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  RegionBlock()</div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  : fHandle()</div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  , fSize(0)</div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  , fHint(0)</div>
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<div class="line"><a name="l00183"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1RegionBlock.html"> 183</a></span>  {}</div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  </div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <a class="code" href="structfair_1_1mq_1_1shmem_1_1RegionBlock.html">RegionBlock</a>(boost::interprocess::managed_shared_memory::handle_t handle, <span class="keywordtype">size_t</span> size, <span class="keywordtype">size_t</span> hint)</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  : fHandle(handle)</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  , fSize(size)</div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  , fHint(hint)</div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  {}</div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  </div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  boost::interprocess::managed_shared_memory::handle_t fHandle;</div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordtype">size_t</span> fSize;</div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordtype">size_t</span> fHint;</div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> };</div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  </div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment">// find id for unique shmem name:</span></div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment">// a hash of user id + session id, truncated to 8 characters (to accommodate for name size limit on some systems (MacOS)).</span></div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="keyword">inline</span> std::string makeShmIdStr(<span class="keyword">const</span> std::string& sessionId)</div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> {</div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  std::string seed((std::to_string(geteuid()) + sessionId));</div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="comment">// generate a 8-digit hex value out of sha256 hash</span></div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  std::vector<unsigned char> hash(4);</div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  picosha2::hash256(seed.begin(), seed.end(), hash.begin(), hash.end());</div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  </div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">return</span> picosha2::bytes_to_hex_string(hash.begin(), hash.end());</div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> }</div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  </div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="keyword">inline</span> uint64_t makeShmIdUint64(<span class="keyword">const</span> std::string& sessionId)</div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> {</div>
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  std::string shmId = makeShmIdStr(sessionId);</div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  uint64_t <span class="keywordtype">id</span> = 0;</div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  std::stringstream ss;</div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  ss << std::hex << shmId;</div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  ss >> id;</div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  </div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">return</span> id;</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> }</div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  </div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="keyword">struct </span>SegmentSize : <span class="keyword">public</span> boost::static_visitor<size_t></div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> {</div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keyword">template</span><<span class="keyword">typename</span> S></div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordtype">size_t</span> operator()(S& s)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> s.get_size(); }</div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> };</div>
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<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  </div>
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<div class="line"><a name="l00225"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1SegmentSize.html"> 225</a></span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1shmem_1_1SegmentAddress.html">SegmentAddress</a> : <span class="keyword">public</span> boost::static_visitor<void*></div>
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> {</div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keyword">template</span><<span class="keyword">typename</span> S></div>
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordtype">void</span>* operator()(S& s)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> s.get_address(); }</div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> };</div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  </div>
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<div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1SegmentAddress.html"> 231</a></span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1shmem_1_1SegmentMemoryZeroer.html">SegmentMemoryZeroer</a> : <span class="keyword">public</span> boost::static_visitor<></div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> {</div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keyword">template</span><<span class="keyword">typename</span> S></div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordtype">void</span> operator()(S& s)<span class="keyword"> const </span>{ s.zero_free_memory(); }</div>
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<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> };</div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  </div>
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<div class="line"><a name="l00237"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1SegmentMemoryZeroer.html"> 237</a></span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1shmem_1_1SegmentFreeMemory.html">SegmentFreeMemory</a> : <span class="keyword">public</span> boost::static_visitor<size_t></div>
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<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> {</div>
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keyword">template</span><<span class="keyword">typename</span> S></div>
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<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordtype">size_t</span> operator()(S& s)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> s.get_free_memory(); }</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> };</div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  </div>
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<div class="line"><a name="l00243"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1SegmentFreeMemory.html"> 243</a></span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1shmem_1_1SegmentHandleFromAddress.html">SegmentHandleFromAddress</a> : <span class="keyword">public</span> boost::static_visitor<boost::interprocess::managed_shared_memory::handle_t></div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> {</div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <a class="code" href="structfair_1_1mq_1_1shmem_1_1SegmentHandleFromAddress.html">SegmentHandleFromAddress</a>(<span class="keyword">const</span> <span class="keywordtype">void</span>* _ptr) : ptr(_ptr) {}</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  </div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keyword">template</span><<span class="keyword">typename</span> S></div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  boost::interprocess::managed_shared_memory::handle_t operator()(S& s)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> s.get_handle_from_address(ptr); }</div>
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<div class="line"><a name="l00249"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1SegmentHandleFromAddress.html"> 249</a></span>  </div>
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keyword">const</span> <span class="keywordtype">void</span>* ptr;</div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> };</div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  </div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1shmem_1_1SegmentAddressFromHandle.html">SegmentAddressFromHandle</a> : <span class="keyword">public</span> boost::static_visitor<void*></div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> {</div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <a class="code" href="structfair_1_1mq_1_1shmem_1_1SegmentAddressFromHandle.html">SegmentAddressFromHandle</a>(<span class="keyword">const</span> boost::interprocess::managed_shared_memory::handle_t _handle) : handle(_handle) {}</div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  </div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keyword">template</span><<span class="keyword">typename</span> S></div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordtype">void</span>* operator()(S& s)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> s.get_address_from_handle(handle); }</div>
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<div class="line"><a name="l00259"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1SegmentAddressFromHandle.html"> 259</a></span>  </div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keyword">const</span> boost::interprocess::managed_shared_memory::handle_t handle;</div>
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> };</div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  </div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1shmem_1_1SegmentAllocate.html">SegmentAllocate</a> : <span class="keyword">public</span> boost::static_visitor<void*></div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> {</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <a class="code" href="structfair_1_1mq_1_1shmem_1_1SegmentAllocate.html">SegmentAllocate</a>(<span class="keyword">const</span> <span class="keywordtype">size_t</span> _size) : size(_size) {}</div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  </div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keyword">template</span><<span class="keyword">typename</span> S></div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordtype">void</span>* operator()(S& s)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> s.allocate(size); }</div>
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<div class="line"><a name="l00269"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1SegmentAllocate.html"> 269</a></span>  </div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> size;</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span> };</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  </div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1shmem_1_1SegmentAllocateAligned.html">SegmentAllocateAligned</a> : <span class="keyword">public</span> boost::static_visitor<void*></div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> {</div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <a class="code" href="structfair_1_1mq_1_1shmem_1_1SegmentAllocateAligned.html">SegmentAllocateAligned</a>(<span class="keyword">const</span> <span class="keywordtype">size_t</span> _size, <span class="keyword">const</span> <span class="keywordtype">size_t</span> _alignment) : size(_size), alignment(_alignment) {}</div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  </div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keyword">template</span><<span class="keyword">typename</span> S></div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordtype">void</span>* operator()(S& s)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> s.allocate_aligned(size, alignment); }</div>
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<div class="line"><a name="l00279"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1SegmentAllocateAligned.html"> 279</a></span>  </div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> size;</div>
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> alignment;</div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> };</div>
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  </div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="keyword">struct </span><a class="code" href="structfair_1_1mq_1_1shmem_1_1SegmentBufferShrink.html">SegmentBufferShrink</a> : <span class="keyword">public</span> boost::static_visitor<char*></div>
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> {</div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <a class="code" href="structfair_1_1mq_1_1shmem_1_1SegmentBufferShrink.html">SegmentBufferShrink</a>(<span class="keyword">const</span> <span class="keywordtype">size_t</span> _new_size, <span class="keywordtype">char</span>* _local_ptr)</div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  : new_size(_new_size)</div>
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<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  , local_ptr(_local_ptr)</div>
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<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  {}</div>
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<div class="line"><a name="l00290"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1SegmentBufferShrink.html"> 290</a></span>  </div>
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<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keyword">template</span><<span class="keyword">typename</span> S></div>
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<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordtype">char</span>* operator()(S& s)<span class="keyword"> const</span></div>
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<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="keyword"> </span>{</div>
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<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  boost::interprocess::managed_shared_memory::size_type shrunk_size = new_size;</div>
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<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">return</span> s.template allocation_command<char>(boost::interprocess::shrink_in_place, new_size + 128, shrunk_size, local_ptr);</div>
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<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  }</div>
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<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  </div>
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<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> new_size;</div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keyword">mutable</span> <span class="keywordtype">char</span>* local_ptr;</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> };</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  </div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="keyword">struct </span>SegmentDeallocate : <span class="keyword">public</span> boost::static_visitor<></div>
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> {</div>
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<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  SegmentDeallocate(<span class="keywordtype">void</span>* _ptr) : ptr(_ptr) {}</div>
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<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  </div>
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<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keyword">template</span><<span class="keyword">typename</span> S></div>
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<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordtype">void</span> operator()(S& s)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> s.deallocate(ptr); }</div>
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<div class="line"><a name="l00308"></a><span class="lineno"><a class="line" href="structfair_1_1mq_1_1shmem_1_1SegmentDeallocate.html"> 308</a></span>  </div>
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<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordtype">void</span>* ptr;</div>
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<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> };</div>
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<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  </div>
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> } <span class="comment">// namespace fair::mq::shmem</span></div>
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<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  </div>
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<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="preprocessor">#endif </span><span class="comment">/* FAIR_MQ_SHMEM_COMMON_H_ */</span><span class="preprocessor"></span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1DeviceCounter_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1DeviceCounter.html">fair::mq::shmem::DeviceCounter</a></div><div class="ttdef"><b>Definition:</b> Common.h:105</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1EventCounter_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1EventCounter.html">fair::mq::shmem::EventCounter</a></div><div class="ttdef"><b>Definition:</b> Common.h:114</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1SegmentAllocate_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1SegmentAllocate.html">fair::mq::shmem::SegmentAllocate</a></div><div class="ttdef"><b>Definition:</b> Common.h:270</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1RegionBlock_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1RegionBlock.html">fair::mq::shmem::RegionBlock</a></div><div class="ttdef"><b>Definition:</b> Common.h:184</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1SegmentHandleFromAddress_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1SegmentHandleFromAddress.html">fair::mq::shmem::SegmentHandleFromAddress</a></div><div class="ttdef"><b>Definition:</b> Common.h:250</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1SegmentMemoryZeroer_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1SegmentMemoryZeroer.html">fair::mq::shmem::SegmentMemoryZeroer</a></div><div class="ttdef"><b>Definition:</b> Common.h:238</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1RegionCounter_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1RegionCounter.html">fair::mq::shmem::RegionCounter</a></div><div class="ttdef"><b>Definition:</b> Common.h:123</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1SegmentFreeMemory_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1SegmentFreeMemory.html">fair::mq::shmem::SegmentFreeMemory</a></div><div class="ttdef"><b>Definition:</b> Common.h:244</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1SegmentAllocateAligned_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1SegmentAllocateAligned.html">fair::mq::shmem::SegmentAllocateAligned</a></div><div class="ttdef"><b>Definition:</b> Common.h:280</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1SegmentAddressFromHandle_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1SegmentAddressFromHandle.html">fair::mq::shmem::SegmentAddressFromHandle</a></div><div class="ttdef"><b>Definition:</b> Common.h:260</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1RegionInfo_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1RegionInfo.html">fair::mq::shmem::RegionInfo</a></div><div class="ttdef"><b>Definition:</b> Common.h:66</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1SegmentAddress_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1SegmentAddress.html">fair::mq::shmem::SegmentAddress</a></div><div class="ttdef"><b>Definition:</b> Common.h:232</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1MetaHeader_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1MetaHeader.html">fair::mq::shmem::MetaHeader</a></div><div class="ttdef"><b>Definition:</b> Common.h:132</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1SharedMemoryError_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1SharedMemoryError.html">fair::mq::shmem::SharedMemoryError</a></div><div class="ttdef"><b>Definition:</b> Common.h:41</div></div>
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<div class="ttc" id="anamespacefair_1_1mq_1_1shmem_html"><div class="ttname"><a href="namespacefair_1_1mq_1_1shmem.html">fair::mq::shmem</a></div><div class="ttdef"><b>Definition:</b> Common.h:33</div></div>
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<div class="ttc" id="astructfair_1_1mq_1_1shmem_1_1SegmentBufferShrink_html"><div class="ttname"><a href="structfair_1_1mq_1_1shmem_1_1SegmentBufferShrink.html">fair::mq::shmem::SegmentBufferShrink</a></div><div class="ttdef"><b>Definition:</b> Common.h:291</div></div>
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