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<title>Templated design pattern implementation for C++: singleton.h Source File</title>
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<h1>singleton.h</h1><div class="fragment"><pre class="fragment">00001 <span class="preprocessor">#ifndef TEMPLATE_PATTERNS_SINGLETON</span>
00002 <span class="preprocessor"></span><span class="preprocessor">#define TEMPLATE_PATTERNS_SINGLETON</span>
00003 <span class="preprocessor"></span>
00005
00006 <span class="keyword">namespace </span>template_patterns
00007 {
00009
<a name="l00015"></a><a class="code" href="classtemplate__patterns_1_1singleton.html">00015</a> <span class="keyword">template</span> <<span class="keyword">class</span> T> <span class="keyword">class </span><a class="code" href="classtemplate__patterns_1_1singleton.html">singleton</a>
00016 {
00017 <span class="keyword">public</span>:
00019
<a name="l00021"></a><a class="code" href="classtemplate__patterns_1_1singleton.html#a0">00021</a> T & <a class="code" href="classtemplate__patterns_1_1singleton.html#a0">instance</a>()
00022 {
00023 <span class="keyword">static</span> T object;
00024 <span class="keywordflow">return</span> object;
00025 }
00026
00028
<a name="l00031"></a><a class="code" href="classtemplate__patterns_1_1singleton.html#a1">00031</a> T & <a class="code" href="classtemplate__patterns_1_1singleton.html#a1">operator* </a>()
00032 {
00033 <span class="keywordflow">return</span> <a class="code" href="classtemplate__patterns_1_1singleton.html#a0">instance</a>();
00034 }
00035
00037
<a name="l00040"></a><a class="code" href="classtemplate__patterns_1_1singleton.html#a2">00040</a> <span class="keyword">const</span> & <a class="code" href="classtemplate__patterns_1_1singleton.html#a1">operator* </a>()<span class="keyword"> const</span>
00041 <span class="keyword"> </span>{
00042 <span class="keywordflow">return</span> &<a class="code" href="classtemplate__patterns_1_1singleton.html#a0">instance</a>();
00043 }
00044 };
00045
00046
00047 };
00048
00049
00050 <span class="preprocessor">#endif // TEMPLATE_PATTERNS_SINGLETON</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Wed Feb 1 08:22:32 2006 for Templated design pattern implementation for C++ by
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