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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkSubsample.txx,v $
Language: C++
Date: $Date: 2010-01-21 22:26:14 $
Version: $Revision: 1.20 $
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 __itkSubsample_txx
#define __itkSubsample_txx
#include "itkObject.h"
namespace itk {
namespace Statistics {
template< class TSample >
Subsample< TSample >
::Subsample()
{
m_Sample = 0;
m_TotalFrequency = NumericTraits< FrequencyType >::Zero;
m_ActiveDimension = 0;
}
template< class TSample >
void
Subsample< TSample >
::PrintSelf(std::ostream& os, Indent indent) const
{
Superclass::PrintSelf(os,indent);
os << indent << "Sample: ";
if ( m_Sample != 0 )
{
os << m_Sample << std::endl;
}
else
{
os << "not set." << std::endl;
}
os << indent << "TotalFrequency: " << m_TotalFrequency << std::endl;
os << indent << "ActiveDimension: " << m_ActiveDimension << std::endl;
os << indent << "InstanceIdentifierHolder : " << &m_IdHolder << std::endl;
}
template< class TSample >
inline const typename Subsample< TSample >::MeasurementVectorType &
Subsample< TSample >
::GetMeasurementVectorByIndex(int index) const
{
return m_Sample->GetMeasurementVector(m_IdHolder[index]);
}
template< class TSample >
inline typename Subsample< TSample >::FrequencyType
Subsample< TSample >
::GetFrequencyByIndex(int index) const
{
return m_Sample->GetFrequency(m_IdHolder[index]);
}
template< class TSample >
inline typename Subsample< TSample >::InstanceIdentifier
Subsample< TSample >
::GetInstanceIdentifier(int index) const
{
return m_IdHolder[index];
}
template< class TSample >
inline void
Subsample< TSample >
::Swap(int index1, int index2)
{
InstanceIdentifier temp = m_IdHolder[index1];
m_IdHolder[index1] = m_IdHolder[index2];
m_IdHolder[index2] = temp;
}
} // end of namespace Statistics
} // end of namespace itk
#endif
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