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<div class="header">
  <div class="headertitle"><div class="title">UDestroyer.h</div></div>
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<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment">*  utilite is a cross-platform library with</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment">*  useful utilities for fast and small developing.</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment">*  Copyright (C) 2010  Mathieu Labbe</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment">*</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment">*  utilite is free library: you can redistribute it and/or modify</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment">*  it under the terms of the GNU Lesser General Public License as published by</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment">*  the Free Software Foundation, either version 3 of the License, or</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment">*  (at your option) any later version.</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment">*</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment">*  utilite is distributed in the hope that it will be useful,</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment">*  but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment">*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment">*  GNU Lesser General Public License for more details.</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment">*</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment">*  You should have received a copy of the GNU Lesser General Public License</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment">*  along with this program.  If not, see &lt;http://www.gnu.org/licenses/&gt;.</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment">*/</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="preprocessor">#ifndef UDESTROYER_H</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="preprocessor">#define UDESTROYER_H</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;</div>
<div class="foldopen" id="foldopen00032" data-start="{" data-end="};">
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="classUDestroyer.html">   32</a></span><span class="keyword">class </span><a class="code hl_class" href="classUDestroyer.html">UDestroyer</a></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>{</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="classUDestroyer.html#abbc66cb8c688f1c93e87ea9aa46e58ee">   39</a></span>    <a class="code hl_function" href="classUDestroyer.html#abbc66cb8c688f1c93e87ea9aa46e58ee">UDestroyer</a>(T* doomed = 0)  : doomed_(doomed) {}</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>    </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>    <a class="code hl_class" href="classUDestroyer.html">~UDestroyer</a>()</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span>    {</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>        <span class="keywordflow">if</span>(doomed_)</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>        {</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>            <span class="keyword">delete</span> doomed_;</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span>            doomed_ = 0;</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>        }</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>    }</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span> </div>
<div class="foldopen" id="foldopen00055" data-start="{" data-end="}">
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"><a class="line" href="classUDestroyer.html#aa3f030225d28ac7ad7059b9b64bde837">   55</a></span>    <span class="keywordtype">bool</span> <a class="code hl_function" href="classUDestroyer.html#aa3f030225d28ac7ad7059b9b64bde837">setDoomed</a>(T* doomed)</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>  {</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>      <span class="keywordflow">if</span>(doomed_ &amp;&amp; doomed)</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>      {</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>        <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>      }</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>    doomed_ = doomed;</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>  }</div>
</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>    <span class="comment">// Prevent users from making copies of a </span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>    <span class="comment">// Destroyer to avoid double deletion:</span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>    <a class="code hl_class" href="classUDestroyer.html">UDestroyer</a>(<span class="keyword">const</span> <a class="code hl_class" href="classUDestroyer.html">UDestroyer&lt;T&gt;</a>&amp;);</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>    <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code hl_class" href="classUDestroyer.html">UDestroyer&lt;T&gt;</a>&amp;);</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span> </div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>    T* doomed_;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>};</div>
</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span> </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span><span class="preprocessor">#endif </span><span class="comment">// UDESTROYER_H</span></div>
<div class="ttc" id="aclassUDestroyer_html"><div class="ttname"><a href="classUDestroyer.html">UDestroyer</a></div><div class="ttdef"><b>Definition</b> <a href="UDestroyer_8h_source.html#l00032">UDestroyer.h:33</a></div></div>
<div class="ttc" id="aclassUDestroyer_html_aa3f030225d28ac7ad7059b9b64bde837"><div class="ttname"><a href="classUDestroyer.html#aa3f030225d28ac7ad7059b9b64bde837">UDestroyer::setDoomed</a></div><div class="ttdeci">bool setDoomed(T *doomed)</div><div class="ttdef"><b>Definition</b> <a href="UDestroyer_8h_source.html#l00055">UDestroyer.h:55</a></div></div>
<div class="ttc" id="aclassUDestroyer_html_abbc66cb8c688f1c93e87ea9aa46e58ee"><div class="ttname"><a href="classUDestroyer.html#abbc66cb8c688f1c93e87ea9aa46e58ee">UDestroyer::UDestroyer</a></div><div class="ttdeci">UDestroyer(T *doomed=0)</div><div class="ttdef"><b>Definition</b> <a href="UDestroyer_8h_source.html#l00039">UDestroyer.h:39</a></div></div>
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