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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkPathAndImageToPathFilter.txx,v $
Language: C++
Date: $Date: 2004-05-03 16:58:49 $
Version: $Revision: 1.3 $
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 __itkPathAndImageToPathFilter_txx
#define __itkPathAndImageToPathFilter_txx
#include "itkPathAndImageToPathFilter.h"
namespace itk
{
/**
*
*/
template <class TInputPath, class TInputImage, class TOutputPath>
PathAndImageToPathFilter<TInputPath,TInputImage,TOutputPath>
::PathAndImageToPathFilter()
{
// Modify superclass default values, can be overridden by subclasses
this->SetNumberOfRequiredInputs(2);
}
/**
*
*/
template <class TInputPath, class TInputImage, class TOutputPath>
void
PathAndImageToPathFilter<TInputPath,TInputImage,TOutputPath>
::SetPathInput(const InputPathType *path)
{
// We have 2 inputs: a path and an image
// Process object is not const-correct so the const_cast is required here
this->ProcessObject::SetNthInput(0,
const_cast< InputPathType * >( path ) );
}
template <class TInputPath, class TInputImage, class TOutputPath>
const typename PathAndImageToPathFilter<TInputPath,TInputImage,TOutputPath>::InputPathType *
PathAndImageToPathFilter<TInputPath,TInputImage,TOutputPath>
::GetPathInput(void)
{
if (this->GetNumberOfInputs() < 1)
{
return 0;
}
return static_cast<const TInputPath * >
(this->ProcessObject::GetInput(0) );
}
template <class TInputPath, class TInputImage, class TOutputPath>
void
PathAndImageToPathFilter<TInputPath,TInputImage,TOutputPath>
::SetImageInput(const InputImageType *image)
{
// We have 2 inputs: a path and an image
// Process object is not const-correct so the const_cast is required here
this->ProcessObject::SetNthInput(1,
const_cast< InputImageType * >( image ) );
}
template <class TInputPath, class TInputImage, class TOutputPath>
const typename PathAndImageToPathFilter<TInputPath,TInputImage,TOutputPath>::InputImageType *
PathAndImageToPathFilter<TInputPath,TInputImage,TOutputPath>
::GetImageInput(void)
{
if (this->GetNumberOfInputs() < 2)
{
return 0;
}
return static_cast<const TInputImage * >
(this->ProcessObject::GetInput(1) );
}
/**
*
*/
template <class TInputPath, class TInputImage, class TOutputPath>
void
PathAndImageToPathFilter<TInputPath,TInputImage,TOutputPath>
::GenerateInputRequestedRegion()
{
// ProcessObject::GenerateInputRequestedRegion() will (for each input) call
// Path::SetRequestedRegionToLargestPossibleRegion(), which is empty.
Superclass::GenerateInputRequestedRegion();
}
/**
*
*/
template <class TInputPath, class TInputImage, class TOutputPath>
void
PathAndImageToPathFilter<TInputPath,TInputImage,TOutputPath>
::PrintSelf(std::ostream& os, Indent indent) const
{
Superclass::PrintSelf(os, indent);
}
} // end namespace itk
#endif
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