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<h1>itkLogImageAdaptor.h</h1><a href="itkLogImageAdaptor_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: itkLogImageAdaptor.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2009-02-05 19:05:01 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.13 $</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 __itkLogImageAdaptor_h</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define __itkLogImageAdaptor_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <<a class="code" href="itkImageAdaptor_8h.html">itkImageAdaptor.h</a>></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "vnl/vnl_math.h"</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="l00026"></a>00026 <span class="keyword">namespace </span>Accessor {
<a name="l00038"></a>00038 <span class="keyword">template</span> <<span class="keyword">class</span> TInternalType, <span class="keyword">class</span> TExternalType >
<a name="l00039"></a><a class="code" href="classitk_1_1Accessor_1_1LogPixelAccessor.html">00039</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1Accessor_1_1LogPixelAccessor.html" title="Give access to the vcl_log() function of a value.">LogPixelAccessor</a>
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 <span class="keyword">public</span>:
<a name="l00044"></a><a class="code" href="classitk_1_1Accessor_1_1LogPixelAccessor.html#d8154a252e80a4fecaf677f501b2bdca">00044</a> <span class="keyword">typedef</span> TExternalType ExternalType;
<a name="l00045"></a>00045
<a name="l00048"></a><a class="code" href="classitk_1_1Accessor_1_1LogPixelAccessor.html#33acfe0f5ced02ce2c6f540b317cb1df">00048</a> <span class="keyword">typedef</span> TInternalType InternalType;
<a name="l00049"></a>00049
<a name="l00050"></a><a class="code" href="classitk_1_1Accessor_1_1LogPixelAccessor.html#40e3cf1d9039d46277b27fca7dc81d4c">00050</a> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> Set(TInternalType & output, <span class="keyword">const</span> TExternalType & input)
<a name="l00051"></a>00051 {output = (TInternalType)vcl_log((<span class="keywordtype">double</span>)input);}
<a name="l00052"></a>00052
<a name="l00053"></a><a class="code" href="classitk_1_1Accessor_1_1LogPixelAccessor.html#9c14cccad0a346121e125e011d30e571">00053</a> <span class="keyword">static</span> <span class="keyword">inline</span> TExternalType Get( <span class="keyword">const</span> TInternalType & input )
<a name="l00054"></a>00054 {<span class="keywordflow">return</span> (TExternalType)vcl_log((<span class="keywordtype">double</span>)input);}
<a name="l00055"></a>00055
<a name="l00056"></a>00056 };
<a name="l00057"></a>00057
<a name="l00058"></a>00058
<a name="l00059"></a>00059 } <span class="comment">// end namespace Accessor</span>
<a name="l00060"></a>00060
<a name="l00069"></a>00069 <span class="keyword">template</span> <<span class="keyword">class</span> TImage, <span class="keyword">class</span> TOutputPixelType>
<a name="l00070"></a><a class="code" href="classitk_1_1LogImageAdaptor.html">00070</a> <span class="keyword">class </span><a class="code" href="itkWin32Header_8h.html#7d4384322557205d75f0719c012dded6">ITK_EXPORT</a> <a class="code" href="classitk_1_1LogImageAdaptor.html" title="Presents an image as being composed of the vcl_log() of its pixels.">LogImageAdaptor</a> : <span class="keyword">public</span>
<a name="l00071"></a>00071 <a class="code" href="classitk_1_1ImageAdaptor.html" title="Give access to partial aspects of voxels from an Image.">ImageAdaptor</a><TImage,
<a name="l00072"></a>00072 Accessor::LogPixelAccessor<
<a name="l00073"></a>00073 typename TImage::PixelType,
<a name="l00074"></a>00074 TOutputPixelType> >
<a name="l00075"></a>00075 {
<a name="l00076"></a>00076 <span class="keyword">public</span>:
<a name="l00078"></a><a class="code" href="classitk_1_1LogImageAdaptor.html#0fd9b82ad34f7970d339a30851d9ece9">00078</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1LogImageAdaptor.html" title="Presents an image as being composed of the vcl_log() of its pixels.">LogImageAdaptor</a> <a class="code" href="classitk_1_1DataObject.html" title="Base class for all data objects in ITK.">Self</a>;
<a name="l00079"></a>00079 <span class="keyword">typedef</span> <a class="code" href="classitk_1_1ImageAdaptor.html" title="Give access to partial aspects of voxels from an Image.">ImageAdaptor</a><TImage,
<a name="l00080"></a>00080 <a class="code" href="classitk_1_1Accessor_1_1LogPixelAccessor.html" title="Give access to the vcl_log() function of a value.">Accessor::LogPixelAccessor</a><
<a name="l00081"></a>00081 <span class="keyword">typename</span> TImage::PixelType,
<a name="l00082"></a><a class="code" href="classitk_1_1LogImageAdaptor.html#a13052e37508d48dff5cd9c06fbf71b3">00082</a> TOutputPixelType> > <a class="code" href="classitk_1_1Object.html" title="Base class for most itk classes.">Superclass</a>;
<a name="l00083"></a><a class="code" href="classitk_1_1LogImageAdaptor.html#0091421bae3b1c6ba171a5513f8a0e65">00083</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="l00084"></a><a class="code" href="classitk_1_1LogImageAdaptor.html#9cc92baf4df95ecc040dedbb0f7b6837">00084</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="l00085"></a>00085
<a name="l00087"></a>00087 <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>( <a class="code" href="classitk_1_1LogImageAdaptor.html" title="Presents an image as being composed of the vcl_log() of its pixels.">LogImageAdaptor</a>, <a class="code" href="classitk_1_1ImageAdaptor.html" title="Give access to partial aspects of voxels from an Image.">ImageAdaptor</a> );
<a name="l00088"></a>00088
<a name="l00090"></a>00090 <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="l00091"></a>00091
<a name="l00092"></a>00092 <span class="keyword">protected</span>:
<a name="l00093"></a><a class="code" href="classitk_1_1LogImageAdaptor.html#77e62e2a33ac66765d3996167226166a">00093</a> <a class="code" href="classitk_1_1LogImageAdaptor.html#77e62e2a33ac66765d3996167226166a">LogImageAdaptor</a>() {}
<a name="l00094"></a><a class="code" href="classitk_1_1LogImageAdaptor.html#67f7f93e66fff2cff975cbf709020806">00094</a> <span class="keyword">virtual</span> <a class="code" href="classitk_1_1LogImageAdaptor.html#67f7f93e66fff2cff975cbf709020806">~LogImageAdaptor</a>() {}
<a name="l00095"></a>00095
<a name="l00096"></a>00096 <span class="keyword">private</span>:
<a name="l00097"></a>00097 <a class="code" href="classitk_1_1LogImageAdaptor.html" title="Presents an image as being composed of the vcl_log() of its pixels.">LogImageAdaptor</a>(<span class="keyword">const</span> <a class="code" href="namespaceHardConnectedComponentImageFilter.html#ac7d0120fe5292cdcdddb6163b8cb150">Self</a>&); <span class="comment">//purposely not implemented</span>
<a name="l00098"></a>00098 <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="l00099"></a>00099 };
<a name="l00100"></a>00100
<a name="l00101"></a>00101 } <span class="comment">// end namespace itk</span>
<a name="l00102"></a>00102
<a name="l00103"></a>00103 <span class="preprocessor">#endif</span>
<a name="l00104"></a>00104 <span class="preprocessor"></span>
</pre></div></div>
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