/usr/include/InsightToolkit/Common/itkBackwardDifferenceOperator.txx is in libinsighttoolkit3-dev 3.20.1-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | /*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkBackwardDifferenceOperator.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 __itkBackwardDifferenceOperator_txx
#define __itkBackwardDifferenceOperator_txx
#include "itkBackwardDifferenceOperator.h"
namespace itk
{
template <class TPixel, unsigned int TDimension, class TAllocator>
typename BackwardDifferenceOperator<TPixel, TDimension, TAllocator>
::CoefficientVector
BackwardDifferenceOperator<TPixel, TDimension, TAllocator>
::GenerateCoefficients()
{
CoefficientVector coeff(3);
coeff[0] = -1.0f * NumericTraits<PixelType>::One;
coeff[1] = NumericTraits<PixelType>::One;
coeff[2] = NumericTraits<PixelType>::Zero;
return coeff;
}
} // namespace itk
#endif
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