1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2<html xmlns="http://www.w3.org/1999/xhtml"> 3<head> 4<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> 5<meta http-equiv="X-UA-Compatible" content="IE=9"/> 6<meta name="generator" content="Doxygen 1.8.14"/> 7<meta name="viewport" content="width=device-width, initial-scale=1"/> 8<title>Magick++: Thread.h Source File</title> 9<link href="tabs.css" rel="stylesheet" type="text/css"/> 10<script type="text/javascript" src="jquery.js"></script> 11<script type="text/javascript" src="dynsections.js"></script> 12<link href="navtree.css" rel="stylesheet" type="text/css"/> 13<script type="text/javascript" src="resize.js"></script> 14<script type="text/javascript" src="navtreedata.js"></script> 15<script type="text/javascript" src="navtree.js"></script> 16<script type="text/javascript"> 17/* @license 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type="text/javascript"> 51/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ 52$(document).ready(function(){initNavTree('Thread_8h_source.html','');}); 53/* @license-end */ 54</script> 55<div id="doc-content"> 56<div class="header"> 57 <div class="headertitle"> 58<div class="title">Thread.h</div> </div> 59</div><!--header--> 60<div class="contents"> 61<a href="Thread_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// This may look like C code, but it is really -*- C++ -*-</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Copyright Bob Friesenhahn, 1999, 2000, 2001, 2003</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Copyright Dirk Lemstra 2014</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// Definition of types and classes to support threads</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> <span class="comment">// This class is a Magick++ implementation class and is not intended</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// for use by end-users.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// </span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#if !defined (Magick_Thread_header)</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#define Magick_Thread_header</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="preprocessor">#include "<a class="code" href="Include_8h.html">Magick++/Include.h</a>"</span></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="preprocessor">#if defined(_VISUALC_)</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <windows.h></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#endif // defined(_VISUALC_)</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#if defined(MAGICKCORE_HAVE_PTHREAD)</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor"># include <pthread.h></span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#endif // defined(MAGICKCORE_HAVE_PTHREAD)</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="keyword">namespace </span><a class="code" href="namespaceMagick.html">Magick</a></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> {</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="comment">// Mutex lock wrapper</span></div><div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="classMagick_1_1MutexLock.html"> 27</a></span>  <span class="keyword">class </span><a class="code" href="Include_8h.html#a3648b581d4f8adf56a18ae67b7111a04">MagickPPExport</a> <a class="code" href="classMagick_1_1MutexLock.html">MutexLock</a></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>  <span class="keyword">public</span>:</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">// Default constructor</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <a class="code" href="classMagick_1_1MutexLock.html">MutexLock</a>(<span class="keywordtype">void</span>);</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="comment">// Destructor</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  ~<a class="code" href="classMagick_1_1MutexLock.html">MutexLock</a>(<span class="keywordtype">void</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>  <span class="comment">// Lock mutex</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordtype">void</span> lock(<span class="keywordtype">void</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="comment">// Unlock mutex</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordtype">void</span> unlock(<span class="keywordtype">void</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="keyword">private</span>:</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">// Don't support copy constructor</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="classMagick_1_1MutexLock.html">MutexLock</a>(<span class="keyword">const</span> <a class="code" href="classMagick_1_1MutexLock.html">MutexLock</a>& original_);</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>  <span class="comment">// Don't support assignment</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <a class="code" href="classMagick_1_1MutexLock.html">MutexLock</a>& operator=(<span class="keyword">const</span> <a class="code" href="classMagick_1_1MutexLock.html">MutexLock</a>& original );</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> <span class="preprocessor">#if defined(MAGICKCORE_HAVE_PTHREAD)</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  pthread_mutex_t _mutex;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#if defined(_MT) && defined(_VISUALC_)</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  HANDLE _mutex;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  };</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> </div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#endif // Magick_Thread_header</span></div><div class="ttc" id="classMagick_1_1MutexLock_html"><div class="ttname"><a href="classMagick_1_1MutexLock.html">Magick::MutexLock</a></div><div class="ttdef"><b>Definition:</b> <a href="Thread_8h_source.html#l00027">Thread.h:27</a></div></div> 62<div class="ttc" id="Include_8h_html_a3648b581d4f8adf56a18ae67b7111a04"><div class="ttname"><a href="Include_8h.html#a3648b581d4f8adf56a18ae67b7111a04">MagickPPExport</a></div><div class="ttdeci">#define MagickPPExport</div><div class="ttdef"><b>Definition:</b> <a href="Include_8h_source.html#l00281">Include.h:281</a></div></div> 63<div class="ttc" id="Include_8h_html"><div class="ttname"><a href="Include_8h.html">Include.h</a></div></div> 64<div class="ttc" id="namespaceMagick_html"><div class="ttname"><a href="namespaceMagick.html">Magick</a></div><div class="ttdef"><b>Definition:</b> <a href="Blob_8h_source.html#l00015">Blob.h:15</a></div></div> 65</div><!-- fragment --></div><!-- contents --> 66</div><!-- doc-content --> 67<!-- start footer part --> 68<div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> 69 <ul> 70 <li class="navelem"><a class="el" href="https://imagemagick.org/api/Magick++/dir_43e0a1f539e00dcfa1a6bc4d4fee4fc2.html">home</a></li><li class="navelem"><a class="el" href="https://imagemagick.org/api/Magick++/dir_68918867e77b0a45f29c43673f2273f8.html">cristy</a></li><li class="navelem"><a class="el" href="https://imagemagick.org/api/Magick++/dir_0664224c5e489c82e6416cddc46e1af0.html">ImageMagick-7</a></li><li class="navelem"><a class="el" href="https://imagemagick.org/api/Magick++/dir_436bc20d1ebf054c4eca7a72174ce42e.html">Magick++</a></li><li class="navelem"><a class="el" href="https://imagemagick.org/api/Magick++/dir_94b620f9ceea3d56d5ade00d9eab2203.html">lib</a></li><li class="navelem"><a class="el" href="https://imagemagick.org/api/Magick++/dir_106943ebd3829a5b74c083ee2c0647d8.html">Magick++</a></li><li class="navelem"><a class="el" href="Thread_8h.html">Thread.h</a></li> 71 <li class="footer">Generated by 72 <a href="http://www.doxygen.org/index.html"> 73 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.14 </li> 74 </ul> 75</div> 76</body> 77</html> 78
