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/*========================================================================= |
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Program: Insight Segmentation & Registration Toolkit |
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Module: $RCSfile: itkBinaryThresholdSpatialFunction.h.html,v $ |
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Language: C++ |
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Date: $Date: 2006/01/17 19:15:33 $ |
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Version: $Revision: 1.4 $ |
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Copyright (c) Insight Software Consortium. All rights reserved. |
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See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. |
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This software is distributed WITHOUT ANY WARRANTY; without even |
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
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PURPOSE. See the above copyright notices for more information. |
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=========================================================================*/ |
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#ifndef _itkBinaryThresholdSpatialFunction_h |
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#define _itkBinaryThresholdSpatialFunction_h |
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#include "itkSpatialFunction.h" |
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#include "itkImageBase.h" |
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namespace itk |
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{ |
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/** \class BinaryThresholdSpatialFunction |
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* \brief A spatial functions that returns if the internal spatial function |
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* is within user specified thresholds. |
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* |
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* BinaryThresholdSpatialFunction is a wrapper class for an internal |
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* spatial function and returns true if it is within user specified |
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* thresholds and false otherwise. |
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* |
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* This class is templated over the internal spatial function type. |
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* |
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* \sa SpatialFunction |
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* |
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* |
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*/ |
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template <typename TFunction> |
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class ITK_EXPORT BinaryThresholdSpatialFunction : |
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**public SpatialFunction< bool, |
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::itk::GetImageDimension<TFunction>::ImageDimension, |
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**************************ITK_TYPENAME TFunction::InputType > |
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{ |
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public: |
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/** Standard class typedefs. */ |
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typedef BinaryThresholdSpatialFunction Self; |
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typedef SpatialFunction< bool, |
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::itk::GetImageDimension<TFunction>::ImageDimension, |
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TDA,IND |
***************************ITK_TYPENAME TFunction::InputType > Superclass; |
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typedef SmartPointer<Self> Pointer; |
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typedef SmartPointer<const Self> ConstPointer; |
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/** Run-time type information (and related methods). */ |
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itkTypeMacro(BinaryThresholdSpatialFunction, SpatialFunction); |
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/** New macro for creation of through the object factory.*/ |
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itkNewMacro( Self ); |
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/** OutputType typedef support. */ |
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typedef typename Superclass::OutputType OutputType; |
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/** InputType typedef support. */ |
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typedef typename TFunction::InputType InputType; |
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/** Underlying function type. */ |
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typedef TFunction FunctionType; |
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/** Underlying function output type. */ |
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typedef typename TFunction::OutputType FunctionOutputType; |
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/** Set/Get the lower threshold. */ |
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itkSetMacro( LowerThreshold, FunctionOutputType ); |
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itkGetConstReferenceMacro( LowerThreshold, FunctionOutputType ); |
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/** Set/Get the upper threshold. */ |
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itkSetMacro( UpperThreshold, FunctionOutputType ); |
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itkGetConstReferenceMacro( UpperThreshold, FunctionOutputType ); |
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/** Set/Get the underlying function. */ |
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itkSetObjectMacro( Function, FunctionType ); |
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itkGetConstObjectMacro( Function, FunctionType ); |
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/** Evaluate the function at a given position. */ |
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virtual OutputType Evaluate( const InputType& point ) const; |
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protected: |
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BinaryThresholdSpatialFunction(); |
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~BinaryThresholdSpatialFunction(); |
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void PrintSelf(std::ostream& os, Indent indent) const; |
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FunctionOutputType m_LowerThreshold; |
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FunctionOutputType m_UpperThreshold; |
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typename FunctionType::Pointer m_Function; |
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private: |
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BinaryThresholdSpatialFunction( const Self& ); //purposely not implemented |
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void operator=( const Self& ); //purposely not implemented |
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}; |
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} // namespace itk |
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#ifndef ITK_MANUAL_INSTANTIATION |
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#include "itkBinaryThresholdSpatialFunction.txx" |
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#endif |
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#endif |
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