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<hr><h1>ptr_set.h</h1><a href="ptr__set_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00007 <font class="comment">/* Copyright, 2001 Nevrax Ltd.</font>
00008 <font class="comment"> *</font>
00009 <font class="comment"> * This file is part of NEVRAX NEL.</font>
00010 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font>
00011 <font class="comment"> * it under the terms of the GNU General Public License as published by</font>
00012 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font>
00013 <font class="comment"> * any later version.</font>
00014 <font class="comment"></font>
00015 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font>
00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font>
00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font>
00018 <font class="comment"> * General Public License for more details.</font>
00019 <font class="comment"></font>
00020 <font class="comment"> * You should have received a copy of the GNU General Public License</font>
00021 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font>
00022 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font>
00023 <font class="comment"> * MA 02111-1307, USA.</font>
00024 <font class="comment"> */</font>
00025
00026 <font class="preprocessor">#ifndef NL_PTR_SET_H</font>
00027 <font class="preprocessor"></font><font class="preprocessor">#define NL_PTR_SET_H</font>
00028 <font class="preprocessor"></font>
00029 <font class="preprocessor">#include "<a class="code" href="types__nl_8h.html">nel/misc/types_nl.h</a>"</font>
00030 <font class="preprocessor">#include <set></font>
00031
00032
00033 <font class="keyword">namespace </font>NL3D
00034 {
00035
00036
00037 <font class="comment">// ***************************************************************************</font>
<a name="l00046"></a><a class="code" href="classNL3D_1_1CPtrSet.html">00046</a> <font class="comment"></font><font class="keyword">template</font><<font class="keyword">class</font> T> <font class="keyword">class </font>CPtrSet
00047 {
00048 <font class="keyword">public</font>:
<a name="l00049"></a><a class="code" href="classNL3D_1_1CPtrSet.html#m0">00049</a> std::set<T*> <a class="code" href="classNL3D_1_1CPtrSet.html#m0">Set</a>;
00050
00051 <font class="keyword">public</font>:
00052
00054 <font class="comment">// @{</font>
<a name="l00055"></a><a class="code" href="classNL3D_1_1CPtrSet.html#z739_0">00055</a> <a class="code" href="classNL3D_1_1CPtrSet.html#z739_0">CPtrSet</a>() {}
<a name="l00056"></a><a class="code" href="classNL3D_1_1CPtrSet.html#z739_1">00056</a> <a class="code" href="classNL3D_1_1CPtrSet.html#z739_1">~CPtrSet</a>() {<a class="code" href="classNL3D_1_1CPtrSet.html#z740_2">clear</a>();}
00057 <font class="comment">// @}</font>
00058
00060 <font class="comment">// @{</font>
<a name="l00064"></a><a class="code" href="classNL3D_1_1CPtrSet.html#z740_0">00064</a> <font class="comment"></font> T *<a class="code" href="classNL3D_1_1CPtrSet.html#z740_0">insert</a>(T *newObject)
00065 {
00066 <a class="code" href="classNL3D_1_1CPtrSet.html#m0">Set</a>.insert(newObject);
00067 <font class="keywordflow">return</font> newObject;
00068 }
<a name="l00072"></a><a class="code" href="classNL3D_1_1CPtrSet.html#z740_1">00072</a> <font class="keywordtype">void</font> <a class="code" href="classNL3D_1_1CPtrSet.html#z740_1">erase</a>(T *objectToRemove, <font class="keyword">const</font> <font class="keywordtype">char</font> *errorString= <font class="stringliteral">"Object do not exist in the set"</font>)
00073 {
00074 <font class="keywordflow">if</font>(!objectToRemove)
00075 <font class="keywordflow">return</font>;
00076 <font class="keywordflow">if</font>(<a class="code" href="classNL3D_1_1CPtrSet.html#m0">Set</a>.erase(objectToRemove)!=1)
00077 <a class="code" href="debug_8h.html#a3">nlerror</a>(errorString);
00078 <font class="keywordflow">else</font>
00079 <font class="keyword">delete</font> objectToRemove;
00080 }
<a name="l00083"></a><a class="code" href="classNL3D_1_1CPtrSet.html#z740_2">00083</a> <font class="keywordtype">void</font> <a class="code" href="classNL3D_1_1CPtrSet.html#z740_2">clear</a>()
00084 {
00085 <font class="keyword">typename</font> std::set<T*>::iterator it;
00086 <font class="keywordflow">for</font>(it= <a class="code" href="classNL3D_1_1CPtrSet.html#m0">Set</a>.begin();it!=<a class="code" href="classNL3D_1_1CPtrSet.html#m0">Set</a>.end();it++)
00087 {
00088 <font class="keyword">delete</font> *it;
00089 }
00090
00091 <a class="code" href="classNL3D_1_1CPtrSet.html#m0">Set</a>.clear();
00092 }
00093
00094 <font class="comment">// @}</font>
00095
00096 };
00097
00098
00099 } <font class="comment">// NL3D</font>
00100
00101
00102 <font class="preprocessor">#endif // NL_PTR_SET_H</font>
00103 <font class="preprocessor"></font>
00104 <font class="comment">/* End of ptr_set.h */</font>
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