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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkImageToImageFilterTest.cxx
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.
=========================================================================*/
#if defined(_MSC_VER)
#pragma warning ( disable : 4786 )
#endif
#include <iostream>
#include "itkImage.h"
#include "itkImageToImageFilter.h"
namespace itk
{
template <class TInputImage, class TOutputImage>
class ImageToImageFilterTestHelper : public ImageToImageFilter< TInputImage, TOutputImage >
{
public:
typedef ImageToImageFilterTestHelper Self;
typedef ImageToImageFilter<TInputImage,TOutputImage> Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
itkNewMacro( Self );
};
}
int itkImageToImageFilterTest(int, char* [] )
{
const unsigned int ImageDimension = 3;
typedef unsigned char InputPixelType;
typedef signed short OutputPixelType;
typedef itk::Image< InputPixelType, ImageDimension > InputImageType;
typedef itk::Image< OutputPixelType, ImageDimension > OutputImageType;
typedef itk::ImageToImageFilterTestHelper< InputImageType, OutputImageType > FilterType;
InputImageType::Pointer inputImage1 = InputImageType::New();
InputImageType::Pointer inputImage2 = InputImageType::New();
InputImageType::Pointer inputImage3 = InputImageType::New();
InputImageType::Pointer inputImage4 = InputImageType::New();
FilterType::Pointer filter = FilterType::New();
typedef FilterType::Superclass Superclass;
filter->Print( std::cout );
std::cout << "Name of Class = " << filter->GetNameOfClass() << std::endl;
std::cout << "Name of Superclass = " << filter->Superclass::GetNameOfClass() << std::endl;
filter->SetInput( inputImage1 );
if( filter->GetInput() != inputImage1 )
{
std::cerr << "Error in Set/GetInput()" << std::endl;
return EXIT_FAILURE;
}
filter->SetInput( inputImage2 );
if( filter->GetInput() != inputImage2 )
{
std::cerr << "Error in Set/GetInput()" << std::endl;
return EXIT_FAILURE;
}
filter->SetInput( 0, inputImage1 );
if( filter->GetInput( 0 ) != inputImage1 )
{
std::cerr << "Error in Set/GetInput(n)" << std::endl;
return EXIT_FAILURE;
}
filter->PushBackInput( inputImage2 );
filter->PushBackInput( inputImage3 );
filter->PushFrontInput( inputImage4 );
if( filter->GetInput( 0 ) != inputImage4 )
{
std::cerr << "Error in PushFrontInput" << std::endl;
return EXIT_FAILURE;
}
if( filter->GetInput( 1 ) != inputImage1 )
{
std::cerr << "Error in PushFrontInput" << std::endl;
return EXIT_FAILURE;
}
if( filter->GetInput( 2 ) != inputImage2 )
{
std::cerr << "Error in PushBackInput" << std::endl;
return EXIT_FAILURE;
}
if( filter->GetInput( 3 ) != inputImage3 )
{
std::cerr << "Error in PushBackInput" << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
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