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<h1>itkConstantBoundaryCondition.h</h1><a href="itkConstantBoundaryCondition_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: itkConstantBoundaryCondition.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2006-04-20 16:59:33 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.19 $</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 __itkConstantBoundaryCondition_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkConstantBoundaryCondition_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="itkNeighborhood_8h.html">itkNeighborhood.h</a>"</span>
<a name="l00020"></a>00020 <span class="preprocessor">#include "itkNumericTraits.h"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="itkImageBoundaryCondition_8h.html">itkImageBoundaryCondition.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="l00025"></a>00025
<a name="l00059"></a>00059 <span class="keyword">template</span><<span class="keyword">class</span> TImage>
<a name="l00060"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html">00060</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1ConstantBoundaryCondition.html" title="This boundary condition returns a constant value for out-of-bounds image pixels.">ConstantBoundaryCondition</a>
<a name="l00061"></a>00061 : <span class="keyword">public</span> <a class="code" href="classitk_1_1ImageBoundaryCondition.html" title="A virtual base object that defines an interface to a class of boundary condition...">ImageBoundaryCondition</a><TImage>
<a name="l00062"></a>00062 {
<a name="l00063"></a>00063 <span class="keyword">public</span>:
<a name="l00065"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html#8427f572d0c7ab374f0326df71f09d8b">00065</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ConstantBoundaryCondition.html" title="This boundary condition returns a constant value for out-of-bounds image pixels.">ConstantBoundaryCondition</a> <a class="code" href="classitk_1_1ConstantBoundaryCondition.html" title="This boundary condition returns a constant value for out-of-bounds image pixels.">Self</a>;
<a name="l00066"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html#cc96017b6873f008b2edd87d5a21bec0">00066</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ImageBoundaryCondition.html">ImageBoundaryCondition<TImage></a> <a class="code" href="classitk_1_1ImageBoundaryCondition.html">Superclass</a>;
<a name="l00067"></a>00067
<a name="l00069"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html#a1c007d701fd460e8255c280a289b72b">00069</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::PixelType PixelType;
<a name="l00070"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html#5a88780698d409ca2b8e8f557b45d9e5">00070</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::PixelPointerType PixelPointerType;
<a name="l00071"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html#790368a687c8acff8f2d50a4d3bc6e7c">00071</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1Index.html" title="Represent a n-dimensional index in a n-dimensional image.">Superclass::IndexType</a> <a class="code" href="classitk_1_1Index.html" title="Represent a n-dimensional index in a n-dimensional image.">IndexType</a>;
<a name="l00072"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html#c9dfa2f94358a4d53db08731c67373eb">00072</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1Offset.html" title="Represent the offset between two n-dimensional indexes in a n-dimensional image.">Superclass::OffsetType</a> <a class="code" href="classitk_1_1Offset.html" title="Represent the offset between two n-dimensional indexes in a n-dimensional image.">OffsetType</a>;
<a name="l00073"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html#1fd6bd6c5c07b1a58fb5c9bc8d7877a0">00073</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classitk_1_1Neighborhood.html" title="A light-weight container object for storing an N-dimensional neighborhood of values...">Superclass::NeighborhoodType</a> <a class="code" href="classitk_1_1Neighborhood.html" title="A light-weight container object for storing an N-dimensional neighborhood of values...">NeighborhoodType</a>;
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="keyword">typedef</span> <span class="keyword">typename</span> Superclass::NeighborhoodAccessorFunctorType
<a name="l00076"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html#f07cf3afbeff39f1c5a9c13afbfaec7e">00076</a> NeighborhoodAccessorFunctorType;
<a name="l00077"></a>00077
<a name="l00079"></a>00079 <a class="code" href="itkMacro_8h.html#1905cf6b2e88235996fa7ff73b2fb0eb">itkStaticConstMacro</a>(ImageDimension, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>,Superclass::ImageDimension);
<a name="l00080"></a>00080
<a name="l00082"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html#7392c23f7c6f508c4bace134d9577493">00082</a> <a class="code" href="classitk_1_1ConstantBoundaryCondition.html" title="This boundary condition returns a constant value for out-of-bounds image pixels.">ConstantBoundaryCondition</a>()
<a name="l00083"></a>00083 { m_Constant = NumericTraits<PixelType>::Zero; }
<a name="l00084"></a>00084
<a name="l00087"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html#2d4aaf5250f195b8f71d2e85ce0fc413">00087</a> <span class="keyword">virtual</span> PixelType operator()(<span class="keyword">const</span> <a class="code" href="classitk_1_1Offset.html" title="Represent the offset between two n-dimensional indexes in a n-dimensional image.">OffsetType</a>&,
<a name="l00088"></a>00088 <span class="keyword">const</span> <a class="code" href="classitk_1_1Offset.html" title="Represent the offset between two n-dimensional indexes in a n-dimensional image.">OffsetType</a>&,
<a name="l00089"></a>00089 <span class="keyword">const</span> <a class="code" href="classitk_1_1Neighborhood.html" title="A light-weight container object for storing an N-dimensional neighborhood of values...">NeighborhoodType</a> *)<span class="keyword"> const</span>
<a name="l00090"></a>00090 <span class="keyword"> </span>{ <span class="keywordflow">return</span> m_Constant; }
<a name="l00091"></a>00091
<a name="l00094"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html#ac9fd6743e1dc98c6d8f2317763af22f">00094</a> <span class="keyword">virtual</span> PixelType operator()(
<a name="l00095"></a>00095 <span class="keyword">const</span> <a class="code" href="classitk_1_1Offset.html" title="Represent the offset between two n-dimensional indexes in a n-dimensional image.">OffsetType</a>& ,
<a name="l00096"></a>00096 <span class="keyword">const</span> <a class="code" href="classitk_1_1Offset.html" title="Represent the offset between two n-dimensional indexes in a n-dimensional image.">OffsetType</a>& ,
<a name="l00097"></a>00097 <span class="keyword">const</span> <a class="code" href="classitk_1_1Neighborhood.html" title="A light-weight container object for storing an N-dimensional neighborhood of values...">NeighborhoodType</a> *,
<a name="l00098"></a>00098 <span class="keyword">const</span> NeighborhoodAccessorFunctorType & )<span class="keyword"> const</span>
<a name="l00099"></a>00099 <span class="keyword"> </span>{ <span class="keywordflow">return</span> m_Constant; }
<a name="l00100"></a>00100
<a name="l00102"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html#b74fecb7fe01d05a9b2455263d6f5f96">00102</a> <span class="keywordtype">void</span> SetConstant(<span class="keyword">const</span> PixelType &c)
<a name="l00103"></a>00103 { m_Constant = c; }
<a name="l00104"></a>00104
<a name="l00106"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html#c72f3f8feea692a59fe957d8d04b4ca9">00106</a> <span class="keyword">const</span> PixelType &GetConstant()<span class="keyword"> const</span>
<a name="l00107"></a>00107 <span class="keyword"> </span>{ <span class="keywordflow">return</span> m_Constant; }
<a name="l00108"></a>00108
<a name="l00112"></a><a class="code" href="classitk_1_1ConstantBoundaryCondition.html#acc5b4173b56119fdd05f0345724e46f">00112</a> <span class="keywordtype">bool</span> <a class="code" href="classitk_1_1ConstantBoundaryCondition.html#acc5b4173b56119fdd05f0345724e46f">RequiresCompleteNeighborhood</a>() { <span class="keywordflow">return</span> <span class="keyword">false</span>; }
<a name="l00113"></a>00113
<a name="l00114"></a>00114 <span class="keyword">private</span>:
<a name="l00115"></a>00115 PixelType m_Constant;
<a name="l00116"></a>00116 };
<a name="l00117"></a>00117
<a name="l00118"></a>00118 } <span class="comment">// end namespace itk</span>
<a name="l00119"></a>00119
<a name="l00120"></a>00120 <span class="preprocessor">#endif</span>
<a name="l00121"></a>00121 <span class="preprocessor"></span>
</pre></div></div>
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