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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkSampleToSubsampleFilter.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 __itkSampleToSubsampleFilter_txx
#define __itkSampleToSubsampleFilter_txx
#include "itkSampleToSubsampleFilter.h"
namespace itk {
namespace Statistics {
template< class TSample >
SampleToSubsampleFilter< TSample >
::SampleToSubsampleFilter()
{
this->ProcessObject::SetNumberOfRequiredInputs( 1 );
this->ProcessObject::SetNumberOfRequiredOutputs(1);
this->ProcessObject::SetNthOutput( 0, this->MakeOutput(0) );
}
template< class TSample >
SampleToSubsampleFilter< TSample >
::~SampleToSubsampleFilter()
{
}
template < class TSample >
void
SampleToSubsampleFilter< TSample >
::SetInput( const SampleType * sample )
{
// Process object is not const-correct so the const_cast is required here
this->ProcessObject::SetNthInput(0,
const_cast< SampleType * >( sample ) );
}
template < class TSample >
const typename
SampleToSubsampleFilter< TSample >::SampleType *
SampleToSubsampleFilter< TSample >
::GetInput() const
{
const SampleType * input =
static_cast< const SampleType * >( this->ProcessObject::GetInput( 0 ) );
return input;
}
template < class TSample >
typename SampleToSubsampleFilter< TSample >::DataObjectPointer
SampleToSubsampleFilter< TSample >
::MakeOutput(unsigned int)
{
return static_cast<DataObject*>(SubsampleType::New().GetPointer());
}
template < class TSample >
const typename SampleToSubsampleFilter< TSample >::OutputType *
SampleToSubsampleFilter< TSample >
::GetOutput() const
{
const SubsampleType * output =
static_cast<const SubsampleType*>(this->ProcessObject::GetOutput(0));
return output;
}
template < class TSample >
void
SampleToSubsampleFilter< TSample >
::PrintSelf(std::ostream& os, Indent indent) const
{
this->Superclass::PrintSelf(os,indent);
}
} // end of namespace Statistics
} // end of namespace itk
#endif
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