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<h1>itkSigmoidTransferFunction.h</h1><a href="itkSigmoidTransferFunction_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: itkSigmoidTransferFunction.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"> Language: C++</span>
<a name="l00006"></a>00006 <span class="comment"> Date: $Date: 2009-01-28 21:04:59 $</span>
<a name="l00007"></a>00007 <span class="comment"> Version: $Revision: 1.3 $</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
<a name="l00018"></a>00018 <span class="preprocessor">#ifndef __itkSigmoidTransferFunction_h</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span><span class="preprocessor">#define __itkSigmoidTransferFunction_h</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="itkTransferFunctionBase_8h.html">itkTransferFunctionBase.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 <span class="keyword">namespace </span>Statistics
<a name="l00026"></a>00026 {
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="keyword">template</span><<span class="keyword">class</span> ScalarType>
<a name="l00029"></a><a class="code" href="classitk_1_1Statistics_1_1SigmoidTransferFunction.html">00029</a> <span class="keyword">class </span><a class="code" href="classitk_1_1Statistics_1_1SigmoidTransferFunction.html">SigmoidTransferFunction</a> : <span class="keyword">public</span> <a class="code" href="classitk_1_1Statistics_1_1TransferFunctionBase.html">TransferFunctionBase</a><ScalarType>
<a name="l00030"></a>00030 {
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="keyword">public</span>:
<a name="l00033"></a>00033
<a name="l00035"></a><a class="code" href="classitk_1_1Statistics_1_1SigmoidTransferFunction.html#87358cc9561ca6fd371faeab3c62be39">00035</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1Statistics_1_1SigmoidTransferFunction.html">SigmoidTransferFunction</a> <a class="code" href="classitk_1_1LightObject.html" title="Light weight base class for most itk classes.">Self</a>;
<a name="l00036"></a><a class="code" href="classitk_1_1Statistics_1_1SigmoidTransferFunction.html#04a84db95d372950e69cd6debb612046">00036</a> <span class="keyword">typedef</span> <a class="code" href="classitk_1_1Statistics_1_1TransferFunctionBase.html">TransferFunctionBase<ScalarType></a> <a class="code" href="classitk_1_1LightObject.html" title="Light weight base class for most itk classes.">Superclass</a>;
<a name="l00037"></a><a class="code" href="classitk_1_1Statistics_1_1SigmoidTransferFunction.html#b4921c6c35a855a88ea4c70f3f194225">00037</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="l00038"></a><a class="code" href="classitk_1_1Statistics_1_1SigmoidTransferFunction.html#f57329b989ca86e75ed643e59fe31f8c">00038</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="l00039"></a>00039
<a name="l00041"></a>00041 <a class="code" href="itkMacro_8h.html#574c1f86661d409dd32c742307a0e96a">itkTypeMacro</a>(<a class="code" href="classitk_1_1Statistics_1_1SigmoidTransferFunction.html">SigmoidTransferFunction</a>, <a class="code" href="classitk_1_1Statistics_1_1TransferFunctionBase.html">TransferFunctionBase</a>);
<a name="l00042"></a>00042
<a name="l00044"></a>00044 <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="l00045"></a>00045
<a name="l00047"></a>00047 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(Alpha,ScalarType);
<a name="l00048"></a>00048 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(Alpha,ScalarType);
<a name="l00049"></a>00049 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(Beta,ScalarType);
<a name="l00050"></a>00050 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(Beta,ScalarType);
<a name="l00051"></a>00051 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(OutputMinimum,ScalarType);
<a name="l00052"></a>00052 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(OutputMinimum,ScalarType);
<a name="l00053"></a>00053 <a class="code" href="itkMacro_8h.html#7ebdd33cc5e7d74720ced9099c034faa">itkSetMacro</a>(OutputMaximum,ScalarType);
<a name="l00054"></a>00054 <a class="code" href="itkMacro_8h.html#1600305bb01e39e87c472d8bf29bd1cf">itkGetMacro</a>(OutputMaximum,ScalarType);
<a name="l00056"></a>00056
<a name="l00058"></a>00058 <span class="keyword">virtual</span> ScalarType <a class="code" href="classitk_1_1Statistics_1_1SigmoidTransferFunction.html#91b9f16d2f4ea259fbee431f832fd71a">Evaluate</a>(<span class="keyword">const</span> ScalarType& input) <span class="keyword">const</span>;
<a name="l00059"></a>00059
<a name="l00061"></a>00061 <span class="keyword">virtual</span> ScalarType <a class="code" href="classitk_1_1Statistics_1_1SigmoidTransferFunction.html#88f1eb23170ce4b74b85ad3661ae5269">EvaluateDerivative</a>(<span class="keyword">const</span> ScalarType& input) <span class="keyword">const</span>;
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="keyword">protected</span>:
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <a class="code" href="classitk_1_1Statistics_1_1SigmoidTransferFunction.html#62503bd53a9466444767a51375264ed7">SigmoidTransferFunction</a>();
<a name="l00066"></a>00066 <span class="keyword">virtual</span> <a class="code" href="classitk_1_1Statistics_1_1SigmoidTransferFunction.html#d6ebc511895f5c77f5520b7183633e5d">~SigmoidTransferFunction</a>();
<a name="l00067"></a>00067
<a name="l00069"></a>00069 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classitk_1_1Statistics_1_1SigmoidTransferFunction.html#112630c77700906da5c9965c2fedd143">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="l00070"></a>00070
<a name="l00071"></a>00071 <span class="keyword">private</span>:
<a name="l00072"></a>00072
<a name="l00073"></a>00073 ScalarType m_Alpha;
<a name="l00074"></a>00074 ScalarType m_Beta;
<a name="l00075"></a>00075 ScalarType m_OutputMinimum;
<a name="l00076"></a>00076 ScalarType m_OutputMaximum;
<a name="l00077"></a>00077 };
<a name="l00078"></a>00078
<a name="l00079"></a>00079 } <span class="comment">// end namespace Statistics</span>
<a name="l00080"></a>00080 } <span class="comment">// end namespace itk</span>
<a name="l00081"></a>00081
<a name="l00082"></a>00082 <span class="preprocessor">#ifndef ITK_MANUAL_INSTANTIATION</span>
<a name="l00083"></a>00083 <span class="preprocessor"></span><span class="preprocessor"> #include "itkSigmoidTransferFunction.txx"</span>
<a name="l00084"></a>00084 <span class="preprocessor">#endif</span>
<a name="l00085"></a>00085 <span class="preprocessor"></span>
<a name="l00086"></a>00086 <span class="preprocessor">#endif</span>
<a name="l00087"></a>00087 <span class="preprocessor"></span>
</pre></div></div>
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