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<h1>itkEquivalencyTable.h</h1><a href="itkEquivalencyTable_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*=========================================================================</span>
<a name="l00002"></a>00002 <span class="comment"></span>
<a name="l00003"></a>00003 <span class="comment"> Program: Insight Segmentation & Registration Toolkit</span>
<a name="l00004"></a>00004 <span class="comment"> Module: $RCSfile: itkEquivalencyTable.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2007-12-23 17:59:28 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.16 $</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> Copyright (c) Insight Software Consortium. All rights reserved.</span>
<a name="l00010"></a>00010 <span class="comment"> See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.</span>
<a name="l00011"></a>00011 <span class="comment"></span>
<a name="l00012"></a>00012 <span class="comment"> This software is distributed WITHOUT ANY WARRANTY; without even </span>
<a name="l00013"></a>00013 <span class="comment"> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR </span>
<a name="l00014"></a>00014 <span class="comment"> PURPOSE. See the above copyright notices for more information.</span>
<a name="l00015"></a>00015 <span class="comment"></span>
<a name="l00016"></a>00016 <span class="comment">=========================================================================*/</span>
<a name="l00017"></a>00017 <span class="preprocessor">#ifndef __itkEquivalencyTable_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkEquivalencyTable_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#if defined(_MSC_VER)</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#pragma warning ( disable : 4786 )</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include "<a class="code" href="itkObjectFactory_8h.html">itkObjectFactory.h</a>"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="itkDataObject_8h.html">itkDataObject.h</a>"</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "<a class="code" href="itkProcessObject_8h.html">itkProcessObject.h</a>"</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "<a class="code" href="itk__hash__map_8h.html">itk_hash_map.h</a>"</span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="keyword">namespace </span>itk
<a name="l00030"></a>00030 {
<a name="l00047"></a><a class="code" href="classitk_1_1EquivalencyTable.html">00047</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#faefe352c9fb4179f5a770afc70ea90f">ITKCommon_EXPORT</a> <a class="code" href="classitk_1_1EquivalencyTable.html" title="Hash table to manage integral label equivalencies.">EquivalencyTable</a> : <span class="keyword">public</span> <a class="code" href="classitk_1_1DataObject.html" title="Base class for all data objects in ITK.">DataObject</a>
<a name="l00048"></a>00048 {
<a name="l00049"></a>00049 <span class="keyword">public</span>:
<a name="l00051"></a><a class="code" href="classitk_1_1EquivalencyTable.html#67041b09736fbda8c29f5a5562201ab7">00051</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1EquivalencyTable.html" title="Hash table to manage integral label equivalencies.">EquivalencyTable</a> <a class="code" href="classitk_1_1DataObject.html" title="Base class for all data objects in ITK.">Self</a>;
<a name="l00052"></a><a class="code" href="classitk_1_1EquivalencyTable.html#0e90d35499bda4e06f3e6b3cd6237846">00052</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1DataObject.html" title="Base class for all data objects in ITK.">DataObject</a> <a class="code" href="classitk_1_1Object.html" title="Base class for most itk classes.">Superclass</a>;
<a name="l00053"></a><a class="code" href="classitk_1_1EquivalencyTable.html#8178359aa027c72b39aec7f11337f680">00053</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1SmartPointer.html">SmartPointer<Self></a> <a class="code" href="classitk_1_1SmartPointer.html">Pointer</a>;
<a name="l00054"></a><a class="code" href="classitk_1_1EquivalencyTable.html#63aa5087ead2f1f3a188520e77194571">00054</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1SmartPointer.html">SmartPointer<const Self></a> <a class="code" href="classitk_1_1SmartPointer.html">ConstPointer</a>;
<a name="l00055"></a>00055 <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1DataObject.html" title="Base class for all data objects in ITK.">Self</a>);
<a name="l00056"></a><a class="code" href="classitk_1_1EquivalencyTable.html#3f6dfd6fdb96d8da8514ef63f5c6b7ad">00056</a> <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>(<a class="code" href="classitk_1_1EquivalencyTable.html" title="Hash table to manage integral label equivalencies.">EquivalencyTable</a>, <a class="code" href="classitk_1_1DataObject.html" title="Base class for all data objects in ITK.">DataObject</a>);
<a name="l00058"></a>00058
<a name="l00060"></a>00060 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1hash__map.html" title="Replacement for STL hash map because some systems do not support it, or support it...">itk::hash_map</a><<span class="keywordtype">unsigned</span> long, <span class="keywordtype">unsigned</span> long,
<a name="l00061"></a>00061 <a class="code" href="structitk_1_1hash_3_01unsigned_01long_01_4.html">itk::hash<unsigned long></a> > <a class="code" href="classitk_1_1hash__map.html">HashTableType</a>;
<a name="l00062"></a><a class="code" href="classitk_1_1EquivalencyTable.html#6ec40143d395d8a67cd6cf2abbc315b1">00062</a> <span class="keyword">typedef</span> HashTableType::iterator Iterator;
<a name="l00063"></a><a class="code" href="classitk_1_1EquivalencyTable.html#2fb246553f0006d285cc4dbc3d0434c7">00063</a> <span class="keyword">typedef</span> HashTableType::const_iterator ConstIterator;
<a name="l00064"></a><a class="code" href="classitk_1_1EquivalencyTable.html#283d85d37379d9641ecccc458805c398">00064</a> <span class="keyword">typedef</span> <a class="code" href="namespaceitk.html#87ac35b82c3f0b7231a21eda576557d1">HashTableType::value_type</a> ValueType;
<a name="l00065"></a>00065
<a name="l00069"></a>00069 <span class="keywordtype">void</span> Flatten();
<a name="l00070"></a>00070
<a name="l00077"></a>00077 <span class="keywordtype">bool</span> Add(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> a, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> b);
<a name="l00078"></a>00078
<a name="l00086"></a>00086 <span class="keywordtype">bool</span> AddAndFlatten(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> a, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> b);
<a name="l00087"></a>00087
<a name="l00091"></a><a class="code" href="classitk_1_1EquivalencyTable.html#1b05a2e91f359c78a7388646741acb42">00091</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> Lookup(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> a)<span class="keyword"> const</span>
<a name="l00092"></a>00092 <span class="keyword"> </span>{
<a name="l00093"></a>00093 ConstIterator result = m_HashMap.find(a);
<a name="l00094"></a>00094 <span class="keywordflow">if</span> ( result == m_HashMap.end() ) <span class="keywordflow">return</span> a;
<a name="l00095"></a>00095 <span class="keywordflow">else</span> <span class="keywordflow">return</span> (*result).second;
<a name="l00096"></a>00096 }
<a name="l00098"></a>00098
<a name="l00103"></a>00103 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> RecursiveLookup(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> a) <span class="keyword">const</span>;
<a name="l00104"></a>00104
<a name="l00107"></a><a class="code" href="classitk_1_1EquivalencyTable.html#4fa333b82916e25ea52ece5a7c4b6f09">00107</a> <span class="keywordtype">bool</span> IsEntry(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> a)<span class="keyword"> const</span>
<a name="l00108"></a>00108 <span class="keyword"> </span>{
<a name="l00109"></a>00109 <span class="keywordflow">if</span> ( m_HashMap.find(a) == m_HashMap.end() ) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00110"></a>00110 <span class="keywordflow">else</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00111"></a>00111 }
<a name="l00113"></a>00113
<a name="l00115"></a><a class="code" href="classitk_1_1EquivalencyTable.html#ff424c4fca95615a171353c329b85a04">00115</a> <span class="keywordtype">void</span> Erase(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> a)
<a name="l00116"></a>00116 { m_HashMap.erase(a); }
<a name="l00117"></a>00117
<a name="l00119"></a><a class="code" href="classitk_1_1EquivalencyTable.html#59fcbdb25d6cd881155f6d7802b9a17f">00119</a> <span class="keywordtype">void</span> Clear()
<a name="l00120"></a>00120 { m_HashMap.clear(); }
<a name="l00121"></a>00121
<a name="l00123"></a><a class="code" href="classitk_1_1EquivalencyTable.html#e458dda4e4f1e51fd294f68d4688d258">00123</a> <span class="keywordtype">bool</span> Empty()<span class="keyword"> const</span>
<a name="l00124"></a>00124 <span class="keyword"> </span>{ <span class="keywordflow">return</span> m_HashMap.empty(); }
<a name="l00125"></a>00125
<a name="l00127"></a><a class="code" href="classitk_1_1EquivalencyTable.html#90d48d3b763423e4abae2760003ed4e2">00127</a> HashTableType::size_type <a class="code" href="classitk_1_1Size.html" title="Represent the size (bounds) of a n-dimensional image.">Size</a>()<span class="keyword"> const</span>
<a name="l00128"></a>00128 <span class="keyword"> </span>{ <span class="keywordflow">return</span> m_HashMap.size(); }
<a name="l00129"></a>00129
<a name="l00132"></a><a class="code" href="classitk_1_1EquivalencyTable.html#b0b816b636dd90cda57d001b9950af45">00132</a> Iterator <a class="code" href="classitk_1_1EquivalencyTable.html#b0b816b636dd90cda57d001b9950af45">Begin</a>() { <span class="keywordflow">return</span> m_HashMap.begin(); }
<a name="l00133"></a>00133
<a name="l00136"></a><a class="code" href="classitk_1_1EquivalencyTable.html#6e479d0749a255d1c603655c912efbb7">00136</a> Iterator <a class="code" href="classitk_1_1EquivalencyTable.html#6e479d0749a255d1c603655c912efbb7">End</a>() { <span class="keywordflow">return</span> m_HashMap.end(); }
<a name="l00137"></a>00137
<a name="l00139"></a>00139 <span class="comment">// void PrintHashTable();</span>
<a name="l00140"></a>00140 <span class="keyword">protected</span>:
<a name="l00141"></a><a class="code" href="classitk_1_1EquivalencyTable.html#6bb501680ed487cc130d2acb467edfa8">00141</a> <a class="code" href="classitk_1_1EquivalencyTable.html#6bb501680ed487cc130d2acb467edfa8">EquivalencyTable</a>() {}
<a name="l00142"></a><a class="code" href="classitk_1_1EquivalencyTable.html#b5ab71a9658a8be78418e257b70356f0">00142</a> <span class="keyword">virtual</span> <a class="code" href="classitk_1_1EquivalencyTable.html#b5ab71a9658a8be78418e257b70356f0">~EquivalencyTable</a>() {}
<a name="l00143"></a>00143 <a class="code" href="classitk_1_1EquivalencyTable.html" title="Hash table to manage integral label equivalencies.">EquivalencyTable</a>(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">// purposely not implemented</span>
<a name="l00144"></a>00144 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">// purposely not implemented</span>
<a name="l00145"></a>00145 <span class="keywordtype">void</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#920ae03048a5ad715d803ca2e92b52de">PrintSelf</a>(std::ostream& os, <a class="code" href="classitk_1_1Indent.html" title="Control indentation during Print() invocation.">Indent</a> indent) <span class="keyword">const</span>;
<a name="l00147"></a>00147
<a name="l00148"></a><a class="code" href="classitk_1_1EquivalencyTable.html#e1ec01fe01acf3090c1c1ce7caeecc19">00148</a> <a class="code" href="classitk_1_1hash__map.html">HashTableType</a> m_HashMap;
<a name="l00149"></a>00149 };
<a name="l00150"></a>00150
<a name="l00151"></a>00151 }<span class="comment">// end namespace itk</span>
<a name="l00152"></a>00152
<a name="l00153"></a>00153 <span class="preprocessor">#endif</span>
<a name="l00154"></a>00154 <span class="preprocessor"></span>
</pre></div></div>
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