/usr/include/InsightToolkit/Review/Statistics/itkMembershipSample.txx is in libinsighttoolkit3-dev 3.20.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Program: Insight Segmentation & Registration Toolkit
Module: itkMembershipSample.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 __itkMembershipSample_txx
#define __itkMembershipSample_txx
namespace itk {
namespace Statistics {
template< class TSample >
MembershipSample< TSample >
::MembershipSample()
{
this->m_NumberOfClasses = 0;
}
template< class TSample >
void
MembershipSample< TSample >
::SetNumberOfClasses(unsigned int numberOfClasses)
{
m_NumberOfClasses = numberOfClasses;
m_ClassSamples.resize(m_NumberOfClasses);
for ( unsigned int i = 0; i < m_NumberOfClasses; i++ )
{
m_ClassSamples[i] = ClassSampleType::New();
(m_ClassSamples[i])->SetSample(this->GetSample());
}
}
template< class TSample >
inline void
MembershipSample< TSample >
::AddInstance(const ClassLabelType &classLabel, const InstanceIdentifier &id)
{
m_ClassLabelHolder[id] = classLabel;
int classIndex = this->GetInternalClassLabel(classLabel);
if ( classIndex == -1 )
{
m_UniqueClassLabels.push_back(classLabel);
classIndex = m_UniqueClassLabels.size() - 1;
}
(m_ClassSamples[classIndex])->AddInstance(id);
}
template< class TSample >
inline unsigned int
MembershipSample< TSample >
::GetClassLabel(const InstanceIdentifier &id) const
{
return (*(m_ClassLabelHolder.find(id))).second;
}
template< class TSample >
inline int
MembershipSample< TSample >
::GetInternalClassLabel(const ClassLabelType classLabel) const
{
for ( unsigned int i = 0; i < m_UniqueClassLabels.size(); i++ )
{
if ( m_UniqueClassLabels[i] == classLabel )
{
return i;
}
}
return -1;
}
template< class TSample >
const typename MembershipSample< TSample>::ClassLabelHolderType
MembershipSample< TSample >
::GetClassLabelHolder() const
{
return m_ClassLabelHolder;
}
template< class TSample >
const typename MembershipSample< TSample >::ClassSampleType*
MembershipSample< TSample >
::GetClassSample(const ClassLabelType &classLabel) const
{
int classIndex = this->GetInternalClassLabel(classLabel);
return m_ClassSamples[classIndex];
}
template< class TSample >
inline const typename MembershipSample< TSample >::MeasurementVectorType &
MembershipSample< TSample >
::GetMeasurementVector(const InstanceIdentifier &id) const
{
return m_Sample->GetMeasurementVector(id);
}
template< class TSample >
inline typename MembershipSample< TSample >::MeasurementType
MembershipSample< TSample >
::GetMeasurement(const InstanceIdentifier &id,
const unsigned int &dimension)
{
return m_Sample->GetMeasurement(id, dimension);
}
template< class TSample >
inline typename MembershipSample< TSample >::AbsoluteFrequencyType
MembershipSample< TSample >
::GetFrequency(const InstanceIdentifier &id) const
{
return m_Sample->GetFrequency(id);
}
template< class TSample >
inline typename MembershipSample< TSample >::TotalAbsoluteFrequencyType
MembershipSample< TSample >
::GetTotalFrequency() const
{
return m_Sample->GetTotalFrequency();
}
template< class TSample >
void
MembershipSample< TSample >
::Graft( const DataObject *thatObject )
{
this->Superclass::Graft(thatObject);
// Most of what follows is really a deep copy, rather than grafting of
// output. Wish it were managed by pointers to bulk data. Sigh !
const Self *thatConst = dynamic_cast< const Self * >(thatObject);
if (thatConst)
{
Self *that = const_cast< Self * >(thatConst);
this->m_UniqueClassLabels = that->m_UniqueClassLabels;
this->m_ClassLabelHolder = that->m_ClassLabelHolder;
this->m_ClassSamples = that->m_ClassSamples;
this->m_Sample = that->m_Sample;
this->m_NumberOfClasses = that->m_NumberOfClasses;
}
}
template< class TSample >
void
MembershipSample< TSample >
::PrintSelf(std::ostream& os, Indent indent) const
{
Superclass::PrintSelf(os,indent);
os << indent << "Sample: " << m_Sample.GetPointer() << std::endl;
os << indent << "NumberOfClasses: " << this->GetNumberOfClasses() << std::endl;
}
} // end of namespace Statistics
} // end of namespace itk
#endif
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