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<div class="title">mutex.hxx</div> </div>
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<a href="a00349.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">/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */</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"> * This file is part of the LibreOffice project.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This Source Code Form is subject to the terms of the Mozilla Public</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * License, v. 2.0. If a copy of the MPL was not distributed with this</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * file, You can obtain one at http://mozilla.org/MPL/2.0/.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * This file incorporates work covered by the following license notice:</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="comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * contributor license agreements. See the NOTICE file distributed</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * with this work for additional information regarding copyright</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * ownership. The ASF licenses this file to you under the Apache</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * License, Version 2.0 (the "License"); you may not use this file</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * except in compliance with the License. You may obtain a copy of</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * the License at http://www.apache.org/licenses/LICENSE-2.0 .</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> */</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">#ifndef INCLUDED_OSL_MUTEX_HXX</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor"></span><span class="preprocessor">#define INCLUDED_OSL_MUTEX_HXX</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "<a class="code" href="a00348.html">osl/mutex.h</a>"</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <cassert></span></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="keyword">namespace </span>osl</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> {</div>
<div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="a00130.html"> 31</a></span>  <span class="keyword">class </span><a class="code" href="a00409.html#af3f9a0ae90b2fa68c7ccb7488d0f4304">SAL_WARN_UNUSED</a> <a class="code" href="a00130.html">Mutex</a> {</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="a00130.html#a8d634f95b8f06a3065f6bbcf7fa023ef"> 38</a></span>  <a class="code" href="a00130.html#a8d634f95b8f06a3065f6bbcf7fa023ef">Mutex</a>()</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>  mutex = <a class="code" href="a00348.html#ad16866ccd8fe21b37f26d6fedf6d55cf">osl_createMutex</a>();</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="l00046"></a><span class="lineno"><a class="line" href="a00130.html#a59fbf97e7f2d23d1e9610648228adae9"> 46</a></span>  <a class="code" href="a00130.html#a59fbf97e7f2d23d1e9610648228adae9">~Mutex</a>()</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>  <a class="code" href="a00348.html#a62a948c6f53ef8b7c50e4a10f03fc729">osl_destroyMutex</a>(mutex);</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> </div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="a00130.html#a57861c6b668d8c38a75df49d6b162ea1"> 55</a></span>  <span class="keywordtype">bool</span> <a class="code" href="a00130.html#a57861c6b668d8c38a75df49d6b162ea1">acquire</a>()</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">return</span> <a class="code" href="a00348.html#a3e5b648750c19aeea6ad30187d353e5d">osl_acquireMutex</a>(mutex);</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="l00064"></a><span class="lineno"><a class="line" href="a00130.html#afb75796aa4854379ad4618922c91562f"> 64</a></span>  <span class="keywordtype">bool</span> <a class="code" href="a00130.html#afb75796aa4854379ad4618922c91562f">tryToAcquire</a>()</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>  <span class="keywordflow">return</span> <a class="code" href="a00348.html#ac1182f8e88661a667d9d78130db92eab">osl_tryToAcquireMutex</a>(mutex);</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  }</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="a00130.html#aa17c72ffe3b10fb86bc4362216203798"> 73</a></span>  <span class="keywordtype">bool</span> <a class="code" href="a00130.html#aa17c72ffe3b10fb86bc4362216203798">release</a>()</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  {</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">return</span> <a class="code" href="a00348.html#a9d0a9f4739b669d87d791fad8b7b5a4c">osl_releaseMutex</a>(mutex);</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  }</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="a00130.html#af01d7cb2dfb3c99290b6d9cc802d9575"> 84</a></span>  <span class="keyword">static</span> <a class="code" href="a00130.html">Mutex</a> * <a class="code" href="a00130.html#af01d7cb2dfb3c99290b6d9cc802d9575">getGlobalMutex</a>()</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  {</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><a class="code" href="a00130.html">Mutex</a> *<span class="keyword">></span>(<a class="code" href="a00348.html#a57507eb574789672767b016af137a389">osl_getGlobalMutex</a>());</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  }</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="a00348.html#aae876adec74f28e33f7522654122a3a3">oslMutex</a> mutex;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <a class="code" href="a00130.html">Mutex</a>(<span class="keyword">const</span> <a class="code" href="a00130.html">Mutex</a>&) <a class="code" href="a00409.html#a1f708c2b11d04207c54202e980f9e181">SAL_DELETED_FUNCTION</a>;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="a00130.html">Mutex</a>& operator= (const <a class="code" href="a00130.html">Mutex</a>&) SAL_DELETED_FUNCTION;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  };</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  template<class T></div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="a00094.html"> 114</a></span>  class <a class="code" href="a00094.html">Guard</a></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  {</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  Guard(<span class="keyword">const</span> Guard&) <a class="code" href="a00409.html#a1f708c2b11d04207c54202e980f9e181">SAL_DELETED_FUNCTION</a>;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  Guard& operator=(<span class="keyword">const</span> Guard&) <a class="code" href="a00409.html#a1f708c2b11d04207c54202e980f9e181">SAL_DELETED_FUNCTION</a>;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="a00094.html#a3540631a0fd1f38e5538f50ea0b2fd37"> 120</a></span>  T * <a class="code" href="a00094.html#a3540631a0fd1f38e5538f50ea0b2fd37">pT</a>;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="a00094.html#a9be00f5689d1be20e2f53064911a6435"> 125</a></span>  <a class="code" href="a00094.html#a9be00f5689d1be20e2f53064911a6435">Guard</a>(T * pT_) : pT(pT_)</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  {</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  assert(pT != NULL);</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  pT->acquire();</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  }</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="a00094.html#a10b27a9d38e4e5c73c477259202cd4fe"> 133</a></span>  <a class="code" href="a00094.html#a10b27a9d38e4e5c73c477259202cd4fe">Guard</a>(T & t) : pT(&t)</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  {</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  pT->acquire();</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div>
<div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="a00094.html#a6e03c9bc0977153feec3bf8fb4d75543"> 139</a></span>  <a class="code" href="a00094.html#a6e03c9bc0977153feec3bf8fb4d75543">~Guard</a>()</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  {</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  pT->release();</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  }</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  };</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">template</span><<span class="keyword">class</span> T></div>
<div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="a00061.html"> 152</a></span>  <span class="keyword">class </span><a class="code" href="a00061.html">ClearableGuard</a></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  {</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="a00061.html">ClearableGuard</a>( <span class="keyword">const</span> <a class="code" href="a00061.html">ClearableGuard</a>& ) <a class="code" href="a00409.html#a1f708c2b11d04207c54202e980f9e181">SAL_DELETED_FUNCTION</a>;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <a class="code" href="a00061.html">ClearableGuard</a>& operator=(<span class="keyword">const</span> <a class="code" href="a00061.html">ClearableGuard</a>&) <a class="code" href="a00409.html#a1f708c2b11d04207c54202e980f9e181">SAL_DELETED_FUNCTION</a>;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="a00061.html#ab7e22d7c565ee6880713bddf4c2fa431"> 158</a></span>  T * <a class="code" href="a00061.html#ab7e22d7c565ee6880713bddf4c2fa431">pT</a>;</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="a00061.html#af6dac3c3f8b80a5cc9e37300ff99b6fa"> 163</a></span>  <a class="code" href="a00061.html#af6dac3c3f8b80a5cc9e37300ff99b6fa">ClearableGuard</a>(T * pT_) : pT(pT_)</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  {</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  assert(pT != NULL);</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  pT->acquire();</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  }</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div>
<div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="a00061.html#a8b90a96709f64e35228f1b3d45c29be2"> 171</a></span>  <a class="code" href="a00061.html#a8b90a96709f64e35228f1b3d45c29be2">ClearableGuard</a>(T & t) : pT(&t)</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  {</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  pT->acquire();</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div>
<div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="a00061.html#a0e5d1f308dd4d2cb01ecf4e6bc33d6e7"> 178</a></span>  <a class="code" href="a00061.html#a0e5d1f308dd4d2cb01ecf4e6bc33d6e7">~ClearableGuard</a>()</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  {</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span> (pT)</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  pT->release();</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  }</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div>
<div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="a00061.html#a5c4526ccf8bc43025371f75c7deef789"> 186</a></span>  <span class="keywordtype">void</span> <a class="code" href="a00061.html#a5c4526ccf8bc43025371f75c7deef789">clear</a>()</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  {</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="preprocessor">#ifdef LIBO_INTERNAL_ONLY</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="preprocessor"></span> assert(pT);</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="preprocessor"></span> <span class="keywordflow">if</span> (pT)</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="preprocessor"></span> {</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  pT->release();</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  pT = NULL;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  }</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  }</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  };</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keyword">template</span>< <span class="keyword">class</span> T ></div>
<div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="a00176.html"> 208</a></span>  <span class="keyword">class </span><a class="code" href="a00176.html">ResettableGuard</a> : <span class="keyword">public</span> <a class="code" href="a00061.html">ClearableGuard</a>< T ></div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  {</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <a class="code" href="a00176.html">ResettableGuard</a>(<span class="keyword">const</span> <a class="code" href="a00176.html">ResettableGuard</a>&) <a class="code" href="a00409.html#a1f708c2b11d04207c54202e980f9e181">SAL_DELETED_FUNCTION</a>;</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="a00176.html">ResettableGuard</a>& operator=(<span class="keyword">const</span> <a class="code" href="a00176.html">ResettableGuard</a>&) <a class="code" href="a00409.html#a1f708c2b11d04207c54202e980f9e181">SAL_DELETED_FUNCTION</a>;</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="a00176.html#a2e8fcd15f092b0edf6631a3ef6eaca2a"> 214</a></span>  T* <a class="code" href="a00176.html#a2e8fcd15f092b0edf6631a3ef6eaca2a">pResetT</a>;</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00219"></a><span class="lineno"><a class="line" href="a00176.html#ae913305776e35dfbddf731259cc414c5"> 219</a></span>  <a class="code" href="a00176.html#ae913305776e35dfbddf731259cc414c5">ResettableGuard</a>( T* pT_ ) :</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <a class="code" href="a00061.html">ClearableGuard</a><T>( pT_ ),</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  pResetT( pT_ )</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  {}</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div>
<div class="line"><a name="l00226"></a><span class="lineno"><a class="line" href="a00176.html#a05ab40ecbb6d1c836499599b0a8fdd3c"> 226</a></span>  <a class="code" href="a00176.html#a05ab40ecbb6d1c836499599b0a8fdd3c">ResettableGuard</a>( T& rT ) :</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <a class="code" href="a00061.html">ClearableGuard</a><T>( rT ),</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  pResetT( &rT )</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  {}</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div>
<div class="line"><a name="l00233"></a><span class="lineno"><a class="line" href="a00176.html#a0e345d5740d8b9c547e216598a8132b4"> 233</a></span>  <span class="keywordtype">void</span> <a class="code" href="a00176.html#a0e345d5740d8b9c547e216598a8132b4">reset</a>()</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  {</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="preprocessor">#ifdef LIBO_INTERNAL_ONLY</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="preprocessor"></span> assert(!this->pT);</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="preprocessor"></span> <span class="keywordflow">if</span> (pResetT)</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  {</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  this->pT = pResetT;</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  this->pT->acquire();</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  }</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  };</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div>
<div class="line"><a name="l00246"></a><span class="lineno"><a class="line" href="a00453.html#a79aaaf4cd921a2a28d75d96ae760095c"> 246</a></span>  <span class="keyword">typedef</span> <a class="code" href="a00094.html">Guard<Mutex></a> <a class="code" href="a00453.html#a79aaaf4cd921a2a28d75d96ae760095c">MutexGuard</a>;</div>
<div class="line"><a name="l00247"></a><span class="lineno"><a class="line" href="a00453.html#a6e908d0f1f872669f693546260a9bac1"> 247</a></span>  <span class="keyword">typedef</span> <a class="code" href="a00061.html">ClearableGuard<Mutex></a> <a class="code" href="a00453.html#a6e908d0f1f872669f693546260a9bac1">ClearableMutexGuard</a>;</div>
<div class="line"><a name="l00248"></a><span class="lineno"><a class="line" href="a00453.html#a950a2595531607f91b8654d4fbb4aa8d"> 248</a></span>  <span class="keyword">typedef</span> <a class="code" href="a00176.html">ResettableGuard< Mutex ></a> <a class="code" href="a00453.html#a950a2595531607f91b8654d4fbb4aa8d">ResettableMutexGuard</a>;</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> }</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="preprocessor">#endif // INCLUDED_OSL_MUTEX_HXX</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment">/* vim:set shiftwidth=4 softtabstop=4 expandtab: */</span></div>
<div class="ttc" id="a00130_html_afb75796aa4854379ad4618922c91562f"><div class="ttname"><a href="a00130.html#afb75796aa4854379ad4618922c91562f">osl::Mutex::tryToAcquire</a></div><div class="ttdeci">bool tryToAcquire()</div><div class="ttdoc">Try to acquire the mutex without blocking. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:64</div></div>
<div class="ttc" id="a00348_html_ad16866ccd8fe21b37f26d6fedf6d55cf"><div class="ttname"><a href="a00348.html#ad16866ccd8fe21b37f26d6fedf6d55cf">osl_createMutex</a></div><div class="ttdeci">SAL_DLLPUBLIC oslMutex osl_createMutex(void)</div><div class="ttdoc">Create a mutex. </div></div>
<div class="ttc" id="a00061_html_a8b90a96709f64e35228f1b3d45c29be2"><div class="ttname"><a href="a00061.html#a8b90a96709f64e35228f1b3d45c29be2">osl::ClearableGuard::ClearableGuard</a></div><div class="ttdeci">ClearableGuard(T &t)</div><div class="ttdoc">Acquires the object specified as parameter. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:171</div></div>
<div class="ttc" id="a00061_html_a5c4526ccf8bc43025371f75c7deef789"><div class="ttname"><a href="a00061.html#a5c4526ccf8bc43025371f75c7deef789">osl::ClearableGuard::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdoc">Releases the mutex or interface. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:186</div></div>
<div class="ttc" id="a00348_html_a57507eb574789672767b016af137a389"><div class="ttname"><a href="a00348.html#a57507eb574789672767b016af137a389">osl_getGlobalMutex</a></div><div class="ttdeci">SAL_DLLPUBLIC oslMutex * osl_getGlobalMutex(void)</div><div class="ttdoc">Returns a unique and global mutex. </div></div>
<div class="ttc" id="a00094_html_a3540631a0fd1f38e5538f50ea0b2fd37"><div class="ttname"><a href="a00094.html#a3540631a0fd1f38e5538f50ea0b2fd37">osl::Guard::pT</a></div><div class="ttdeci">T * pT</div><div class="ttdef"><b>Definition:</b> mutex.hxx:120</div></div>
<div class="ttc" id="a00130_html"><div class="ttname"><a href="a00130.html">osl::Mutex</a></div><div class="ttdoc">A mutual exclusion synchronization object. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:31</div></div>
<div class="ttc" id="a00176_html"><div class="ttname"><a href="a00176.html">osl::ResettableGuard</a></div><div class="ttdoc">Template for temporary releasable mutex objects and interfaces locks. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:208</div></div>
<div class="ttc" id="a00061_html_a0e5d1f308dd4d2cb01ecf4e6bc33d6e7"><div class="ttname"><a href="a00061.html#a0e5d1f308dd4d2cb01ecf4e6bc33d6e7">osl::ClearableGuard::~ClearableGuard</a></div><div class="ttdeci">~ClearableGuard()</div><div class="ttdoc">Releases the mutex or interface if not already released by clear(). </div><div class="ttdef"><b>Definition:</b> mutex.hxx:178</div></div>
<div class="ttc" id="a00130_html_a57861c6b668d8c38a75df49d6b162ea1"><div class="ttname"><a href="a00130.html#a57861c6b668d8c38a75df49d6b162ea1">osl::Mutex::acquire</a></div><div class="ttdeci">bool acquire()</div><div class="ttdoc">Acquire the mutex, block if already acquired by another thread. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:55</div></div>
<div class="ttc" id="a00094_html_a10b27a9d38e4e5c73c477259202cd4fe"><div class="ttname"><a href="a00094.html#a10b27a9d38e4e5c73c477259202cd4fe">osl::Guard::Guard</a></div><div class="ttdeci">Guard(T &t)</div><div class="ttdoc">Acquires the object specified as parameter. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:133</div></div>
<div class="ttc" id="a00453_html_a79aaaf4cd921a2a28d75d96ae760095c"><div class="ttname"><a href="a00453.html#a79aaaf4cd921a2a28d75d96ae760095c">osl::MutexGuard</a></div><div class="ttdeci">Guard< Mutex > MutexGuard</div><div class="ttdef"><b>Definition:</b> mutex.hxx:246</div></div>
<div class="ttc" id="a00061_html"><div class="ttname"><a href="a00061.html">osl::ClearableGuard</a></div><div class="ttdoc">Object lifetime scoped mutex object or interface lock with unlock. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:152</div></div>
<div class="ttc" id="a00130_html_a8d634f95b8f06a3065f6bbcf7fa023ef"><div class="ttname"><a href="a00130.html#a8d634f95b8f06a3065f6bbcf7fa023ef">osl::Mutex::Mutex</a></div><div class="ttdeci">Mutex()</div><div class="ttdoc">Create a mutex. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:38</div></div>
<div class="ttc" id="a00348_html_aae876adec74f28e33f7522654122a3a3"><div class="ttname"><a href="a00348.html#aae876adec74f28e33f7522654122a3a3">oslMutex</a></div><div class="ttdeci">struct _oslMutexImpl * oslMutex</div><div class="ttdef"><b>Definition:</b> mutex.h:33</div></div>
<div class="ttc" id="a00453_html_a6e908d0f1f872669f693546260a9bac1"><div class="ttname"><a href="a00453.html#a6e908d0f1f872669f693546260a9bac1">osl::ClearableMutexGuard</a></div><div class="ttdeci">ClearableGuard< Mutex > ClearableMutexGuard</div><div class="ttdef"><b>Definition:</b> mutex.hxx:247</div></div>
<div class="ttc" id="a00130_html_a59fbf97e7f2d23d1e9610648228adae9"><div class="ttname"><a href="a00130.html#a59fbf97e7f2d23d1e9610648228adae9">osl::Mutex::~Mutex</a></div><div class="ttdeci">~Mutex()</div><div class="ttdoc">Release the OS-structures and free mutex data-structure. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:46</div></div>
<div class="ttc" id="a00061_html_ab7e22d7c565ee6880713bddf4c2fa431"><div class="ttname"><a href="a00061.html#ab7e22d7c565ee6880713bddf4c2fa431">osl::ClearableGuard::pT</a></div><div class="ttdeci">T * pT</div><div class="ttdef"><b>Definition:</b> mutex.hxx:158</div></div>
<div class="ttc" id="a00176_html_a0e345d5740d8b9c547e216598a8132b4"><div class="ttname"><a href="a00176.html#a0e345d5740d8b9c547e216598a8132b4">osl::ResettableGuard::reset</a></div><div class="ttdeci">void reset()</div><div class="ttdoc">Re-acquires the mutex or interface. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:233</div></div>
<div class="ttc" id="a00453_html_a950a2595531607f91b8654d4fbb4aa8d"><div class="ttname"><a href="a00453.html#a950a2595531607f91b8654d4fbb4aa8d">osl::ResettableMutexGuard</a></div><div class="ttdeci">ResettableGuard< Mutex > ResettableMutexGuard</div><div class="ttdef"><b>Definition:</b> mutex.hxx:248</div></div>
<div class="ttc" id="a00176_html_a05ab40ecbb6d1c836499599b0a8fdd3c"><div class="ttname"><a href="a00176.html#a05ab40ecbb6d1c836499599b0a8fdd3c">osl::ResettableGuard::ResettableGuard</a></div><div class="ttdeci">ResettableGuard(T &rT)</div><div class="ttdoc">Acquires the object specified as parameter. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:226</div></div>
<div class="ttc" id="a00094_html_a6e03c9bc0977153feec3bf8fb4d75543"><div class="ttname"><a href="a00094.html#a6e03c9bc0977153feec3bf8fb4d75543">osl::Guard::~Guard</a></div><div class="ttdeci">~Guard()</div><div class="ttdoc">Releases the mutex or interface. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:139</div></div>
<div class="ttc" id="a00130_html_aa17c72ffe3b10fb86bc4362216203798"><div class="ttname"><a href="a00130.html#aa17c72ffe3b10fb86bc4362216203798">osl::Mutex::release</a></div><div class="ttdeci">bool release()</div><div class="ttdoc">Release the mutex. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:73</div></div>
<div class="ttc" id="a00176_html_a2e8fcd15f092b0edf6631a3ef6eaca2a"><div class="ttname"><a href="a00176.html#a2e8fcd15f092b0edf6631a3ef6eaca2a">osl::ResettableGuard::pResetT</a></div><div class="ttdeci">T * pResetT</div><div class="ttdef"><b>Definition:</b> mutex.hxx:214</div></div>
<div class="ttc" id="a00348_html_a9d0a9f4739b669d87d791fad8b7b5a4c"><div class="ttname"><a href="a00348.html#a9d0a9f4739b669d87d791fad8b7b5a4c">osl_releaseMutex</a></div><div class="ttdeci">SAL_DLLPUBLIC sal_Bool osl_releaseMutex(oslMutex Mutex)</div><div class="ttdoc">Release the mutex. </div></div>
<div class="ttc" id="a00176_html_ae913305776e35dfbddf731259cc414c5"><div class="ttname"><a href="a00176.html#ae913305776e35dfbddf731259cc414c5">osl::ResettableGuard::ResettableGuard</a></div><div class="ttdeci">ResettableGuard(T *pT_)</div><div class="ttdoc">Acquires the object specified as parameter. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:219</div></div>
<div class="ttc" id="a00348_html_a3e5b648750c19aeea6ad30187d353e5d"><div class="ttname"><a href="a00348.html#a3e5b648750c19aeea6ad30187d353e5d">osl_acquireMutex</a></div><div class="ttdeci">SAL_DLLPUBLIC sal_Bool osl_acquireMutex(oslMutex Mutex)</div><div class="ttdoc">Acquire the mutex, block if already acquired by another thread. </div></div>
<div class="ttc" id="a00094_html"><div class="ttname"><a href="a00094.html">osl::Guard</a></div><div class="ttdoc">Object lifetime scoped mutex object or interface lock. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:114</div></div>
<div class="ttc" id="a00348_html_a62a948c6f53ef8b7c50e4a10f03fc729"><div class="ttname"><a href="a00348.html#a62a948c6f53ef8b7c50e4a10f03fc729">osl_destroyMutex</a></div><div class="ttdeci">SAL_DLLPUBLIC void osl_destroyMutex(oslMutex Mutex)</div><div class="ttdoc">Release the OS-structures and free mutex data-structure. </div></div>
<div class="ttc" id="a00130_html_af01d7cb2dfb3c99290b6d9cc802d9575"><div class="ttname"><a href="a00130.html#af01d7cb2dfb3c99290b6d9cc802d9575">osl::Mutex::getGlobalMutex</a></div><div class="ttdeci">static Mutex * getGlobalMutex()</div><div class="ttdoc">Returns a global static mutex object. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:84</div></div>
<div class="ttc" id="a00061_html_af6dac3c3f8b80a5cc9e37300ff99b6fa"><div class="ttname"><a href="a00061.html#af6dac3c3f8b80a5cc9e37300ff99b6fa">osl::ClearableGuard::ClearableGuard</a></div><div class="ttdeci">ClearableGuard(T *pT_)</div><div class="ttdoc">Acquires the object specified as parameter. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:163</div></div>
<div class="ttc" id="a00094_html_a9be00f5689d1be20e2f53064911a6435"><div class="ttname"><a href="a00094.html#a9be00f5689d1be20e2f53064911a6435">osl::Guard::Guard</a></div><div class="ttdeci">Guard(T *pT_)</div><div class="ttdoc">Acquires the object specified as parameter. </div><div class="ttdef"><b>Definition:</b> mutex.hxx:125</div></div>
<div class="ttc" id="a00348_html_ac1182f8e88661a667d9d78130db92eab"><div class="ttname"><a href="a00348.html#ac1182f8e88661a667d9d78130db92eab">osl_tryToAcquireMutex</a></div><div class="ttdeci">SAL_DLLPUBLIC sal_Bool osl_tryToAcquireMutex(oslMutex Mutex)</div><div class="ttdoc">Try to acquire the mutex without blocking. </div></div>
<div class="ttc" id="a00409_html_a1f708c2b11d04207c54202e980f9e181"><div class="ttname"><a href="a00409.html#a1f708c2b11d04207c54202e980f9e181">SAL_DELETED_FUNCTION</a></div><div class="ttdeci">#define SAL_DELETED_FUNCTION</div><div class="ttdoc">short-circuit extra-verbose API namespaces </div><div class="ttdef"><b>Definition:</b> types.h:396</div></div>
<div class="ttc" id="a00409_html_af3f9a0ae90b2fa68c7ccb7488d0f4304"><div class="ttname"><a href="a00409.html#af3f9a0ae90b2fa68c7ccb7488d0f4304">SAL_WARN_UNUSED</a></div><div class="ttdeci">#define SAL_WARN_UNUSED</div><div class="ttdoc">Annotate classes where a compiler should warn if an instance is unused. </div><div class="ttdef"><b>Definition:</b> types.h:578</div></div>
<div class="ttc" id="a00348_html"><div class="ttname"><a href="a00348.html">mutex.h</a></div></div>
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