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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkListSample.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 __itkListSample_txx
#define __itkListSample_txx
#include "itkListSample.h"
namespace itk {
namespace Statistics {
template< class TMeasurementVector >
ListSample< TMeasurementVector >
::ListSample()
{
}
template< class TMeasurementVector >
void
ListSample< TMeasurementVector >
::Resize( InstanceIdentifier newsize )
{
this->m_InternalContainer.resize( newsize );
}
template< class TMeasurementVector >
void
ListSample< TMeasurementVector >
::Clear()
{
this->m_InternalContainer.clear();
}
template< class TMeasurementVector >
void
ListSample< TMeasurementVector >
::PushBack( const MeasurementVectorType & mv )
{
if( this->GetMeasurementVectorSize() != MeasurementVectorTraits::GetLength( mv ) )
{
itkExceptionMacro("MeasurementVector instance doesn't match MeasurementVectorSize");
}
this->m_InternalContainer.push_back( mv );
}
template< class TMeasurementVector >
typename ListSample< TMeasurementVector >::InstanceIdentifier
ListSample< TMeasurementVector >
::Size() const
{
return static_cast<InstanceIdentifier>(
this->m_InternalContainer.size() );
}
template< class TMeasurementVector >
typename ListSample< TMeasurementVector >::TotalAbsoluteFrequencyType
ListSample< TMeasurementVector >
::GetTotalFrequency() const
{
// Since the entries are unique, the total
// frequency is equal to the numbe of entries.
return this->Size();
}
template< class TMeasurementVector >
const typename ListSample< TMeasurementVector >::MeasurementVectorType &
ListSample< TMeasurementVector >
::GetMeasurementVector(InstanceIdentifier instanceId) const
{
if ( instanceId < m_InternalContainer.size() )
{
return m_InternalContainer[instanceId];
}
itkExceptionMacro("MeasurementVector " << instanceId << " does not exist");
}
template< class TMeasurementVector >
void
ListSample< TMeasurementVector >
::SetMeasurement( InstanceIdentifier instanceId,
unsigned int dim,
const MeasurementType &value)
{
if ( instanceId < m_InternalContainer.size() )
{
m_InternalContainer[instanceId][dim] = value;
}
}
template< class TMeasurementVector >
void
ListSample< TMeasurementVector >
::SetMeasurementVector( InstanceIdentifier instanceId,
const MeasurementVectorType &mv)
{
if ( instanceId < m_InternalContainer.size() )
{
m_InternalContainer[instanceId] = mv;
}
}
template< class TMeasurementVector >
typename ListSample< TMeasurementVector >::AbsoluteFrequencyType
ListSample< TMeasurementVector >
::GetFrequency( InstanceIdentifier instanceId ) const
{
if ( instanceId < m_InternalContainer.size() )
{
return 1;
}
else
{
return 0;
}
}
template< class TMeasurementVector >
void
ListSample< TMeasurementVector >
::Graft( const DataObject *thatObject )
{
this->Superclass::Graft(thatObject);
const Self *thatConst = dynamic_cast< const Self * >(thatObject);
if (thatConst)
{
Self *that = const_cast< Self * >(thatConst);
this->m_InternalContainer = that->m_InternalContainer;
}
}
template< class TMeasurementVector >
void
ListSample< TMeasurementVector >
::PrintSelf(std::ostream& os, Indent indent) const
{
Superclass::PrintSelf(os,indent);
os << indent << "Internal Data Container: "
<< &m_InternalContainer << std::endl;
os << indent << "Number of samples: "
<< this->m_InternalContainer.size() << std::endl;
}
} // end of namespace Statistics
} // end of namespace itk
#endif
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