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itkBinaryThresholdSpatialFunction.txx
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itkBinaryThresholdSpatialFunction.txx
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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkBinaryThresholdSpatialFunction.txx
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __itkBinaryThresholdSpatialFunction_txx
#define __itkBinaryThresholdSpatialFunction_txx
#include "itkBinaryThresholdSpatialFunction.h"
namespace itk
{
template <typename TFunction>
BinaryThresholdSpatialFunction<TFunction>
::BinaryThresholdSpatialFunction()
{
m_LowerThreshold = NumericTraits<FunctionOutputType>::NonpositiveMin();
m_UpperThreshold = NumericTraits<FunctionOutputType>::max();
m_Function = NULL;
}
template <typename TFunction>
BinaryThresholdSpatialFunction<TFunction>
::~BinaryThresholdSpatialFunction()
{
}
template <typename TFunction>
void
BinaryThresholdSpatialFunction<TFunction>
::PrintSelf(std::ostream& os, Indent indent) const
{
Superclass::PrintSelf(os,indent);
os << indent << " m_LowerThreshold: " << m_LowerThreshold << std::endl;
os << indent << " m_UpperThreshold: " << m_UpperThreshold << std::endl;
os << indent << " m_Function: " << m_Function.GetPointer() << std::endl;
}
template <typename TFunction>
typename BinaryThresholdSpatialFunction<TFunction>
::OutputType
BinaryThresholdSpatialFunction<TFunction>
::Evaluate( const InputType& point ) const
{
FunctionOutputType value = m_Function->Evaluate( point );
if ( m_LowerThreshold <= value && value <= m_UpperThreshold )
{
return true;
}
return false;
}
} // end namespace itk
#endif