<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html><head><meta name="robots" content="noindex"> <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>ITK: itkPDEDeformableRegistrationFilter.h Source File</title> <link href="DoxygenStyle.css" rel="stylesheet" type="text/css"> </head><body bgcolor="#ffffff"> <!-- Section customized for INSIGHT : Tue Jul 17 01:02:45 2001 --> <center> <a href="index.html" class="qindex">Main Page</a> <a href="modules.html" class="qindex">Groups</a> <a href="namespaces.html" class="qindex">Namespace List</a> <a href="hierarchy.html" class="qindex">Class Hierarchy</a> <a href="classes.html" class="qindex">Alphabetical List</a> <a href="annotated.html" class="qindex">Compound List</a> <a href="files.html" class="qindex">File List</a> <a href="namespacemembers.html" class="qindex">Namespace Members</a> <a href="functions.html" class="qindex">Compound Members</a> <a href="globals.html" class="qindex">File Members</a> <a href="pages.html" class="qindex">Concepts</a></center> <!-- Generated by Doxygen 1.5.9 --> <div class="navpath"><a class="el" href="dir_02e23d841c198393a6e961e9a0678fff.html">Code</a> » <a class="el" href="dir_16b0d2d22c345042f35cebae66b36010.html">Algorithms</a> </div> <div class="contents"> <h1>itkPDEDeformableRegistrationFilter.h</h1><a href="itkPDEDeformableRegistrationFilter_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: itkPDEDeformableRegistrationFilter.h,v $</span> <a name="l00005"></a>00005 <span class="comment"> Language: C++</span> <a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2009-01-26 21:45:56 $</span> <a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.24 $</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 __itkPDEDeformableRegistrationFilter_h</span> <a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkPDEDeformableRegistrationFilter_h</span> <a name="l00019"></a>00019 <span class="preprocessor"></span> <a name="l00020"></a>00020 <span class="preprocessor">#include "<a class="code" href="itkDenseFiniteDifferenceImageFilter_8h.html">itkDenseFiniteDifferenceImageFilter.h</a>"</span> <a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="itkPDEDeformableRegistrationFunction_8h.html">itkPDEDeformableRegistrationFunction.h</a>"</span> <a name="l00022"></a>00022 <a name="l00023"></a>00023 <span class="keyword">namespace </span>itk { <a name="l00024"></a>00024 <a name="l00070"></a>00070 <span class="keyword">template</span><<span class="keyword">class</span> TFixedImage, <span class="keyword">class</span> TMovingImage, <span class="keyword">class</span> TDeformationField> <a name="l00071"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html">00071</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html" title="Deformably register two images using a PDE algorithm.">PDEDeformableRegistrationFilter</a> : <a name="l00072"></a>00072 <span class="keyword">public</span> <a class="code" href="classitk_1_1DenseFiniteDifferenceImageFilter.html">DenseFiniteDifferenceImageFilter</a><TDeformationField,TDeformationField> <a name="l00073"></a>00073 { <a name="l00074"></a>00074 <span class="keyword">public</span>: <a name="l00075"></a>00075 <a name="l00077"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#8e8a1d1f9be8c3e9a1d185de39eb0632">00077</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html" title="Deformably register two images using a PDE algorithm.">PDEDeformableRegistrationFilter</a> <a class="code" href="classitk_1_1LightObject.html" title="Light weight base class for most itk classes.">Self</a>; <a name="l00078"></a>00078 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1DenseFiniteDifferenceImageFilter.html">DenseFiniteDifferenceImageFilter</a>< <a name="l00079"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#f0ceb5ebfef9e0c3cabdbcc11d92ec81">00079</a> TDeformationField,TDeformationField> <a class="code" href="classitk_1_1LightObject.html" title="Light weight base class for most itk classes.">Superclass</a>; <a name="l00080"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#c1bd43954b339bca0d94e9b38f84f8a1">00080</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="l00081"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#2f90643b3de0775d1c5d5b5e05ef08a3">00081</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="l00082"></a>00082 <a name="l00084"></a>00084 <a class="code" href="itkMacro_8h.html#0fdc15685afa271857c57e7cd482f30c">itkNewMacro</a>(<a class="code" href="classitk_1_1LightObject.html" title="Light weight base class for most itk classes.">Self</a>); <a name="l00085"></a>00085 <a name="l00087"></a>00087 <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>( <a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html" title="Deformably register two images using a PDE algorithm.">PDEDeformableRegistrationFilter</a>, <a name="l00088"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#e649420a416107c3a9a5f40740098e29">00088</a> <a class="code" href="classitk_1_1DenseFiniteDifferenceImageFilter.html">DenseFiniteDifferenceImageFilter</a> ); <a name="l00089"></a>00089 <a name="l00091"></a>00091 <span class="keyword">typedef</span> TFixedImage FixedImageType; <a name="l00092"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#7f7ceb2937d95919ae8e81e549d3cedf">00092</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#539cce1a3282ba59952dedcbf9cdb23f">FixedImageType::Pointer</a> FixedImagePointer; <a name="l00093"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#7d0b4ebcb7b2d022575612e657a801d1">00093</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#68fafcc6909430ccd70cbc4aeee0107c">FixedImageType::ConstPointer</a> FixedImageConstPointer; <a name="l00094"></a>00094 <a name="l00096"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#1face61be07d61476732b67af394a107">00096</a> <span class="keyword">typedef</span> TMovingImage MovingImageType; <a name="l00097"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#0cfd57c9a20c14f0166020efc0739697">00097</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#539cce1a3282ba59952dedcbf9cdb23f">MovingImageType::Pointer</a> MovingImagePointer; <a name="l00098"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#17192aaffb443e02b73cbb6b4ac5056c">00098</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#68fafcc6909430ccd70cbc4aeee0107c">MovingImageType::ConstPointer</a> MovingImageConstPointer; <a name="l00099"></a>00099 <a name="l00101"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#ddc7423c594a4002885c3d7e076b1427">00101</a> <span class="keyword">typedef</span> TDeformationField DeformationFieldType; <a name="l00102"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#d811fb59fe80dd5c10f2243e84c399c3">00102</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="itkFEMMacro_8h.html#539cce1a3282ba59952dedcbf9cdb23f">DeformationFieldType::Pointer</a> DeformationFieldPointer; <a name="l00103"></a>00103 <a name="l00105"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#e74a42d2f1c73645bf94da2c62a6ea20">00105</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#386ea018cab3835dcdff2603f4d2280e">Superclass::OutputImageType</a> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#386ea018cab3835dcdff2603f4d2280e">OutputImageType</a>; <a name="l00106"></a>00106 <a name="l00108"></a>00108 <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::FiniteDifferenceFunctionType <a name="l00109"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#ad295ae90a371636713d5747045f42ea">00109</a> FiniteDifferenceFunctionType; <a name="l00110"></a>00110 <a name="l00112"></a>00112 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1PDEDeformableRegistrationFunction.html">PDEDeformableRegistrationFunction</a><FixedImageType,MovingImageType, <a name="l00113"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#6c213f073000ff80cdf2e64e09e64271">00113</a> DeformationFieldType> <a class="code" href="classitk_1_1PDEDeformableRegistrationFunction.html">PDEDeformableRegistrationFunctionType</a>; <a name="l00114"></a>00114 <a name="l00116"></a>00116 <a class="code" href="itkMacro_8h.html#1905cf6b2e88235996fa7ff73b2fb0eb">itkStaticConstMacro</a>(ImageDimension, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>, <a name="l00117"></a>00117 Superclass::ImageDimension); <a name="l00118"></a>00118 <a name="l00120"></a>00120 <span class="keywordtype">void</span> SetFixedImage( <span class="keyword">const</span> FixedImageType * ptr ); <a name="l00121"></a>00121 <a name="l00123"></a>00123 <span class="keyword">const</span> FixedImageType * GetFixedImage(<span class="keywordtype">void</span>) <span class="keyword">const</span>; <a name="l00124"></a>00124 <a name="l00126"></a>00126 <span class="keywordtype">void</span> SetMovingImage( <span class="keyword">const</span> MovingImageType * ptr ); <a name="l00127"></a>00127 <a name="l00129"></a>00129 <span class="keyword">const</span> MovingImageType * GetMovingImage(<span class="keywordtype">void</span>) <span class="keyword">const</span>; <a name="l00130"></a>00130 <a name="l00132"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#35910b413773884cdedde5ef04a3e5c3">00132</a> <span class="keywordtype">void</span> SetInitialDeformationField( DeformationFieldType * ptr ) <a name="l00133"></a>00133 { this->SetInput( ptr ); } <a name="l00134"></a>00134 <a name="l00136"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#c4e43f30683716625435191490a45e33">00136</a> DeformationFieldType * GetDeformationField() <a name="l00137"></a>00137 { <span class="keywordflow">return</span> this->GetOutput(); } <a name="l00138"></a>00138 <a name="l00144"></a>00144 <span class="keyword">virtual</span> std::vector<SmartPointer<DataObject> >::size_type GetNumberOfValidRequiredInputs() <span class="keyword">const</span>; <a name="l00145"></a>00145 <a name="l00151"></a>00151 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>( SmoothDeformationField, <span class="keywordtype">bool</span> ); <a name="l00152"></a>00152 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>( SmoothDeformationField, <span class="keywordtype">bool</span> ); <a name="l00153"></a>00153 <a class="code" href="itkMacro_8h.html#9e7d129ffebb09fd28bc213e02d87248">itkBooleanMacro</a>( SmoothDeformationField ); <a name="l00155"></a>00155 <a name="l00159"></a>00159 <a class="code" href="itkMacro_8h.html#eff3a5968b6bfe273c369cdc16a838cb">itkSetVectorMacro</a>( StandardDeviations, <span class="keywordtype">double</span>, ImageDimension ); <a name="l00160"></a>00160 <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetStandardDeviations( <span class="keywordtype">double</span> value ); <a name="l00162"></a>00162 <a name="l00165"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#53a2aa00b19309ae6eed1b8d6be17958">00165</a> <span class="keyword">const</span> <span class="keywordtype">double</span> * GetStandardDeviations(<span class="keywordtype">void</span>) <a name="l00166"></a>00166 { <span class="keywordflow">return</span> (<span class="keywordtype">double</span> *) m_StandardDeviations; } <a name="l00167"></a>00167 <a name="l00173"></a>00173 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>( SmoothUpdateField, <span class="keywordtype">bool</span> ); <a name="l00174"></a>00174 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>( SmoothUpdateField, <span class="keywordtype">bool</span> ); <a name="l00175"></a>00175 <a class="code" href="itkMacro_8h.html#9e7d129ffebb09fd28bc213e02d87248">itkBooleanMacro</a>( SmoothUpdateField ); <a name="l00177"></a>00177 <a name="l00180"></a>00180 <a class="code" href="itkMacro_8h.html#eff3a5968b6bfe273c369cdc16a838cb">itkSetVectorMacro</a>( UpdateFieldStandardDeviations, <span class="keywordtype">double</span>, ImageDimension ); <a name="l00181"></a>00181 <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetUpdateFieldStandardDeviations( <span class="keywordtype">double</span> value ); <a name="l00183"></a>00183 <a name="l00186"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#db8286adaac2cd715a3b1bfe515471b7">00186</a> <span class="keyword">const</span> <span class="keywordtype">double</span> * GetUpdateFieldStandardDeviations(<span class="keywordtype">void</span>) <a name="l00187"></a>00187 { <span class="keywordflow">return</span> (<span class="keywordtype">double</span> *) m_UpdateFieldStandardDeviations; } <a name="l00188"></a>00188 <a name="l00189"></a>00189 <a name="l00190"></a>00190 <a name="l00192"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#1aa2cc989dc97ff6975b3f37f4cd46dc">00192</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> StopRegistration() <a name="l00193"></a>00193 { m_StopRegistrationFlag = <span class="keyword">true</span>; } <a name="l00194"></a>00194 <a name="l00197"></a>00197 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>( MaximumError, <span class="keywordtype">double</span> ); <a name="l00198"></a>00198 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>( MaximumError, <span class="keywordtype">double</span> ); <a name="l00200"></a>00200 <a name="l00203"></a>00203 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>( MaximumKernelWidth, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ); <a name="l00204"></a>00204 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>( MaximumKernelWidth, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ); <a name="l00206"></a>00206 <a name="l00207"></a>00207 <a name="l00208"></a>00208 <span class="keyword">protected</span>: <a name="l00209"></a>00209 <a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html" title="Deformably register two images using a PDE algorithm.">PDEDeformableRegistrationFilter</a>(); <a name="l00210"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#e3495f56f66f1360f6920371255631e6">00210</a> <a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#e3495f56f66f1360f6920371255631e6">~PDEDeformableRegistrationFilter</a>() {} <a name="l00211"></a>00211 <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="l00212"></a>00212 <a name="l00215"></a><a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html#e086b1b015ed4d7639f7bba5c48d69d6">00215</a> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Halt() <a name="l00216"></a>00216 { <a name="l00217"></a>00217 <a name="l00218"></a>00218 <span class="keywordflow">if</span> ( m_StopRegistrationFlag ) <a name="l00219"></a>00219 { <a name="l00220"></a>00220 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00221"></a>00221 } <a name="l00222"></a>00222 <a name="l00223"></a>00223 <span class="keywordflow">return</span> this->Superclass::Halt(); <a name="l00224"></a>00224 } <a name="l00225"></a>00225 <a name="l00228"></a>00228 <span class="keyword">virtual</span> <span class="keywordtype">void</span> CopyInputToOutput(); <a name="l00229"></a>00229 <a name="l00232"></a>00232 <span class="keyword">virtual</span> <span class="keywordtype">void</span> InitializeIteration(); <a name="l00233"></a>00233 <a name="l00237"></a>00237 <span class="keyword">virtual</span> <span class="keywordtype">void</span> SmoothDeformationField(); <a name="l00238"></a>00238 <a name="l00242"></a>00242 <span class="keyword">virtual</span> <span class="keywordtype">void</span> SmoothUpdateField(); <a name="l00243"></a>00243 <a name="l00246"></a>00246 <span class="keyword">virtual</span> <span class="keywordtype">void</span> PostProcessOutput(); <a name="l00247"></a>00247 <a name="l00249"></a>00249 <span class="keyword">virtual</span> <span class="keywordtype">void</span> Initialize(); <a name="l00250"></a>00250 <a name="l00255"></a>00255 <span class="keyword">virtual</span> <span class="keywordtype">void</span> GenerateOutputInformation(); <a name="l00256"></a>00256 <a name="l00263"></a>00263 <span class="keyword">virtual</span> <span class="keywordtype">void</span> GenerateInputRequestedRegion(); <a name="l00264"></a>00264 <a name="l00265"></a>00265 <span class="keyword">private</span>: <a name="l00266"></a>00266 <a class="code" href="classitk_1_1PDEDeformableRegistrationFilter.html" title="Deformably register two images using a PDE algorithm.">PDEDeformableRegistrationFilter</a>(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span> <a name="l00267"></a>00267 <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="l00268"></a>00268 <a name="l00270"></a>00270 <span class="keywordtype">double</span> m_StandardDeviations[ImageDimension]; <a name="l00271"></a>00271 <span class="keywordtype">double</span> m_UpdateFieldStandardDeviations[ImageDimension]; <a name="l00272"></a>00272 <a name="l00274"></a>00274 <span class="keywordtype">bool</span> m_SmoothDeformationField; <a name="l00275"></a>00275 <span class="keywordtype">bool</span> m_SmoothUpdateField; <a name="l00276"></a>00276 <a name="l00277"></a>00277 <a name="l00280"></a>00280 DeformationFieldPointer m_TempField; <a name="l00281"></a>00281 <a name="l00282"></a>00282 <span class="keyword">private</span>: <a name="l00284"></a>00284 <span class="keywordtype">double</span> m_MaximumError; <a name="l00285"></a>00285 <a name="l00287"></a>00287 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m_MaximumKernelWidth; <a name="l00288"></a>00288 <a name="l00290"></a>00290 <span class="keywordtype">bool</span> m_StopRegistrationFlag; <a name="l00291"></a>00291 <a name="l00292"></a>00292 }; <a name="l00293"></a>00293 <a name="l00294"></a>00294 <a name="l00295"></a>00295 } <span class="comment">// end namespace itk</span> <a name="l00296"></a>00296 <a name="l00297"></a>00297 <span class="preprocessor">#ifndef ITK_MANUAL_INSTANTIATION</span> <a name="l00298"></a>00298 <span class="preprocessor"></span><span class="preprocessor">#include "itkPDEDeformableRegistrationFilter.txx"</span> <a name="l00299"></a>00299 <span class="preprocessor">#endif</span> <a name="l00300"></a>00300 <span class="preprocessor"></span> <a name="l00301"></a>00301 <span class="preprocessor">#endif</span> <a name="l00302"></a>00302 <span class="preprocessor"></span> </pre></div></div> <hr><address><small> Generated at Thu May 7 23:49:57 2009 for ITK by <a href="http://www.stack.nl/~dimitri/doxygen/index.html"> <img src="http://www.stack.nl/~dimitri/doxygen/doxygen.png" alt="doxygen" align="middle" border=0 width=110 height=53> </a> 1.5.9 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>, © 1997-2000</small></address> </body> </html>