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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkBinaryThresholdImageFunction.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 __itkBinaryThresholdImageFunction_txx
#define __itkBinaryThresholdImageFunction_txx
#include "itkBinaryThresholdImageFunction.h"
namespace itk
{
template <class TInputImage, class TCoordRep>
BinaryThresholdImageFunction<TInputImage,TCoordRep>
::BinaryThresholdImageFunction()
{
m_Lower = NumericTraits<PixelType>::NonpositiveMin();
m_Upper = NumericTraits<PixelType>::max();
}
/**
* Values greater than or equal to the value are inside
*/
template <class TInputImage, class TCoordRep>
void
BinaryThresholdImageFunction<TInputImage,TCoordRep>
::ThresholdAbove(PixelType thresh)
{
if (m_Lower != thresh
|| m_Upper != NumericTraits<PixelType>::max())
{
m_Lower = thresh;
m_Upper = NumericTraits<PixelType>::max();
this->Modified();
}
}
/**
* The values less than or equal to the value are inside
*/
template <class TInputImage, class TCoordRep>
void
BinaryThresholdImageFunction<TInputImage,TCoordRep>
::ThresholdBelow(PixelType thresh)
{
if (m_Lower != NumericTraits<PixelType>::NonpositiveMin()
|| m_Upper != thresh)
{
m_Lower = NumericTraits<PixelType>::NonpositiveMin();
m_Upper = thresh;
this->Modified();
}
}
/**
* The values less than or equal to the value are inside
*/
template <class TInputImage, class TCoordRep>
void
BinaryThresholdImageFunction<TInputImage,TCoordRep>
::ThresholdBetween(PixelType lower, PixelType upper)
{
if (m_Lower != lower
|| m_Upper != upper)
{
m_Lower = lower;
m_Upper = upper;
this->Modified();
}
}
template <class TInputImage, class TCoordRep>
void
BinaryThresholdImageFunction<TInputImage,TCoordRep>
::PrintSelf(std::ostream& os, Indent indent) const
{
Superclass::PrintSelf( os, indent );
os << indent << "Lower: " << m_Lower << std::endl;
os << indent << "Upper: " << m_Upper << std::endl;
}
} // end namespace itk
#endif
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