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<h2 align="center">Xalan-C++ API Documentation</h2>
<h3 align="center">The Xalan C++ XSLT Processor Version 1.10</h3>
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<hr><h1>XalanAllocator.hpp</h1><a href="XalanAllocator_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <font class="comment">/*</font>
00002 <font class="comment"> * Copyright 1999-2004 The Apache Software Foundation.</font>
00003 <font class="comment"> *</font>
00004 <font class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</font>
00005 <font class="comment"> * you may not use this file except in compliance with the License.</font>
00006 <font class="comment"> * You may obtain a copy of the License at</font>
00007 <font class="comment"> *</font>
00008 <font class="comment"> *     http://www.apache.org/licenses/LICENSE-2.0</font>
00009 <font class="comment"> *</font>
00010 <font class="comment"> * Unless required by applicable law or agreed to in writing, software</font>
00011 <font class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</font>
00012 <font class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</font>
00013 <font class="comment"> * See the License for the specific language governing permissions and</font>
00014 <font class="comment"> * limitations under the License.</font>
00015 <font class="comment"> */</font>
00016 
00017 <font class="preprocessor">#if !defined(XALANALLOCATOR_INCLUDE_GUARD_1357924680)</font>
<a name="l00018"></a><a class="code" href="XalanAllocator_8hpp.html#a0">00018</a> <font class="preprocessor"></font><font class="preprocessor">#define XALANALLOCATOR_INCLUDE_GUARD_1357924680</font>
00019 <font class="preprocessor"></font>
00020 
00021 
00022 <font class="preprocessor">#include &lt;cstddef&gt;</font>
00023 
00024 
00025 
00026 XALAN_CPP_NAMESPACE_BEGIN
00027 
00028 
00029 
00030 template &lt;class Type&gt;
<a name="l00031"></a><a class="code" href="classXalanAllocator.html">00031</a> <font class="keyword">class </font><a class="code" href="classXalanAllocator.html">XalanAllocator</a>
00032 {
00033 <font class="keyword">public</font>:
<a name="l00034"></a><a class="code" href="classXalanAllocator.html#s0">00034</a>     <font class="keyword">typedef</font> size_t          size_type;
<a name="l00035"></a><a class="code" href="classXalanAllocator.html#s1">00035</a>     <font class="keyword">typedef</font> ptrdiff_t       difference_type;
<a name="l00036"></a><a class="code" href="classXalanAllocator.html#s2">00036</a>     <font class="keyword">typedef</font> Type*           pointer;
<a name="l00037"></a><a class="code" href="classXalanAllocator.html#s3">00037</a>     <font class="keyword">typedef</font> <font class="keyword">const</font> Type*     const_pointer;
<a name="l00038"></a><a class="code" href="classXalanAllocator.html#s4">00038</a>     <font class="keyword">typedef</font> Type&amp;           reference;
<a name="l00039"></a><a class="code" href="classXalanAllocator.html#s5">00039</a>     <font class="keyword">typedef</font> <font class="keyword">const</font> Type&amp;     const_reference;
<a name="l00040"></a><a class="code" href="classXalanAllocator.html#s6">00040</a>     <font class="keyword">typedef</font> Type            value_type;
00041 
00042     
<a name="l00043"></a><a class="code" href="classXalanAllocator.html#a0">00043</a>     <a class="code" href="classXalanAllocator.html#a0">XalanAllocator</a>(MemoryManagerType&amp;      theManager) :
00044         m_memoryManager(theManager)
00045     {
00046     }
00047 
00048 
<a name="l00049"></a><a class="code" href="classXalanAllocator.html#a1">00049</a>     <a class="code" href="classXalanAllocator.html#a1">~XalanAllocator</a>()<font class="keyword"></font>
00050 <font class="keyword">    </font>{
00051     }
00052     
00053     MemoryManagerType&amp;
<a name="l00054"></a><a class="code" href="classXalanAllocator.html#a2">00054</a>     <a class="code" href="classXalanAllocator.html#a2">getMemoryManager</a>()<font class="keyword"></font>
00055 <font class="keyword">    </font>{
00056         <font class="keywordflow">return</font> m_memoryManager;
00057     }
00058     
00059     pointer
<a name="l00060"></a><a class="code" href="classXalanAllocator.html#a3">00060</a>     <a class="code" href="classXalanAllocator.html#a3">address</a>(reference   x)<font class="keyword"> const</font>
00061 <font class="keyword">    </font>{
00062         <font class="keywordflow">return</font> &amp;x;
00063     }
00064 
00065     const_pointer
<a name="l00066"></a><a class="code" href="classXalanAllocator.html#a4">00066</a>     <a class="code" href="classXalanAllocator.html#a3">address</a>(const_reference     x)<font class="keyword"> const</font>
00067 <font class="keyword">    </font>{
00068         <font class="keywordflow">return</font> &amp;x;
00069     }
00070 
00071     pointer
<a name="l00072"></a><a class="code" href="classXalanAllocator.html#a5">00072</a>     <a class="code" href="classXalanAllocator.html#a5">allocate</a>(
00073             size_type       size,
00074             <font class="keyword">const</font> <font class="keywordtype">void</font>*     <font class="comment">/* hint */</font> = 0)<font class="keyword"></font>
00075 <font class="keyword">    </font>{
00076         <font class="keywordflow">return</font> (pointer)m_memoryManager.allocate(size * <font class="keyword">sizeof</font>(Type));
00077     }
00078 
00079     <font class="keywordtype">void</font>
<a name="l00080"></a><a class="code" href="classXalanAllocator.html#a6">00080</a>     <a class="code" href="classXalanAllocator.html#a6">deallocate</a>(
00081                 pointer     p,
00082                 size_type   <font class="comment">/* n */</font>)<font class="keyword"></font>
00083 <font class="keyword">    </font>{
00084         <font class="keywordflow">if</font>( p == 0 )
00085         {
00086             <font class="keywordflow">return</font>;
00087         }
00088 
00089         m_memoryManager.deallocate(p);
00090     }
00091 
00092     size_type
<a name="l00093"></a><a class="code" href="classXalanAllocator.html#a7">00093</a>     <a class="code" href="classXalanAllocator.html#a7">max_size</a>()<font class="keyword"> const</font>
00094 <font class="keyword">    </font>{
00095         <font class="keywordflow">return</font> ~0;
00096     }
00097 
00098     <font class="keywordtype">void</font>
<a name="l00099"></a><a class="code" href="classXalanAllocator.html#a8">00099</a>     <a class="code" href="classXalanAllocator.html#a8">construct</a>(
00100             pointer         p,
00101             <font class="keyword">const</font> Type&amp;     val)<font class="keyword"></font>
00102 <font class="keyword">    </font>{
00103         <font class="keyword">new</font> (p) Type(val);
00104     }
00105 
00106     <font class="keywordtype">void</font>
<a name="l00107"></a><a class="code" href="classXalanAllocator.html#a9">00107</a>     <a class="code" href="classXalanAllocator.html#a9">destroy</a>(pointer     p)<font class="keyword"></font>
00108 <font class="keyword">    </font>{
00109         p-&gt;Type::~Type();
00110     }
00111     
00112 <font class="keyword">private</font>:
00113     <a class="code" href="classXalanAllocator.html#a0">XalanAllocator</a>(<font class="keyword">const</font> <a class="code" href="classXalanAllocator.html">XalanAllocator&lt;Type&gt;</a>&amp;);
00114     
00115     <a class="code" href="classXalanAllocator.html">XalanAllocator&lt;Type&gt;</a>&amp;
00116     operator=(<font class="keyword">const</font> <a class="code" href="classXalanAllocator.html">XalanAllocator&lt;Type&gt;</a>&amp;);
00117     
00118     MemoryManagerType&amp;      m_memoryManager;
00119 };
00120 
00121 
00122 
00123 XALAN_CPP_NAMESPACE_END
00124 
00125 
00126 
00127 <font class="preprocessor">#endif  // XALANALLOCATOR_INCLUDE_GUARD_1357924680</font>
</font></pre></div><p align="center"><a href="diagramnotes.html">Interpreting class diagrams</a></p>
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