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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkPathToPathFilter.txx,v $
Language: C++
Date: $Date: 2006-02-06 22:01:57 $
Version: $Revision: 1.4 $
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 __itkPathToPathFilter_txx
#define __itkPathToPathFilter_txx
#include "itkPathToPathFilter.h"
namespace itk
{
/**
*
*/
template <class TInputPath, class TOutputPath>
PathToPathFilter<TInputPath,TOutputPath>
::PathToPathFilter()
{
// Let the superclass do everything
}
/**
*
*/
template <class TInputPath, class TOutputPath>
void
PathToPathFilter<TInputPath,TOutputPath>
::SetInput(const InputPathType *path)
{
// Process object is not const-correct so the const_cast is required here
this->ProcessObject::SetNthInput(0,
const_cast< InputPathType * >( path ) );
}
/**
* Connect one of the operands for pixel-wise addition
*/
template <class TInputPath, class TOutputPath>
void
PathToPathFilter<TInputPath,TOutputPath>
::SetInput( unsigned int index, const TInputPath * path )
{
// Process object is not const-correct so the const_cast is required here
this->ProcessObject::SetNthInput(index,
const_cast< TInputPath *>( path ) );
}
/**
*
*/
template <class TInputPath, class TOutputPath>
const typename PathToPathFilter<TInputPath,TOutputPath>::InputPathType *
PathToPathFilter<TInputPath,TOutputPath>
::GetInput(void)
{
if (this->GetNumberOfInputs() < 1)
{
return 0;
}
return static_cast<const TInputPath * >
(this->ProcessObject::GetInput(0) );
}
/**
*
*/
template <class TInputPath, class TOutputPath>
const typename PathToPathFilter<TInputPath,TOutputPath>::InputPathType *
PathToPathFilter<TInputPath,TOutputPath>
::GetInput(unsigned int idx)
{
return static_cast< const TInputPath * >
(this->ProcessObject::GetInput(idx));
}
/**
*
*/
template <class TInputPath, class TOutputPath>
void
PathToPathFilter<TInputPath,TOutputPath>
::GenerateInputRequestedRegion()
{
// ProcessObject::GenerateInputRequestedRegion() will (for each input) call
// Path::SetRequestedRegionToLargestPossibleRegion(), which is empty.
Superclass::GenerateInputRequestedRegion();
}
/**
*
*/
template <class TInputPath, class TOutputPath>
void
PathToPathFilter<TInputPath,TOutputPath>
::PrintSelf(std::ostream& os, Indent indent) const
{
Superclass::PrintSelf(os, indent);
}
} // end namespace itk
#endif
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