/usr/include/InsightToolkit/Review/Statistics/itkDistanceMetric.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.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | /*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkDistanceMetric.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 __itkDistanceMetric_txx
#define __itkDistanceMetric_txx
#include "itkDistanceMetric.h"
namespace itk {
namespace Statistics {
template< class TVector >
DistanceMetric< TVector >
::DistanceMetric()
{
//If the measurment vector type is non-resizable type,
//initialize the vector size to it.
MeasurementVectorType vector;
if( ! MeasurementVectorTraits::IsResizable( vector ) )
{
MeasurementVectorSizeType defaultLength =
MeasurementVectorTraits::GetLength( vector );
this->m_MeasurementVectorSize = defaultLength;
this->m_Origin.SetSize( this->m_MeasurementVectorSize );
}
else
{
//otherwise initialize it to zero
this->m_MeasurementVectorSize = 0;
}
m_Origin.Fill(0.0);
}
template< class TVector >
void
DistanceMetric< TVector >
::SetOrigin(const OriginType &x)
{
if( this->m_MeasurementVectorSize != 0 )
{
if( x.Size() != this->m_MeasurementVectorSize )
{
itkExceptionMacro( << "Size of the origin must be same as the length of"
<< " each measurement vector.");
}
}
this->m_MeasurementVectorSize = x.Size();
m_Origin.SetSize( this->m_MeasurementVectorSize );
m_Origin = x;
this->Modified();
}
template< class TVector >
void
DistanceMetric< TVector >
::PrintSelf(std::ostream& os, Indent indent) const
{
Superclass::PrintSelf(os,indent);
os << indent << "Origin: " << this->GetOrigin() << std::endl;
os << indent << "MeasurementVectorSize: " << this->GetMeasurementVectorSize() << std::endl;
}
} // end of namespace Statistics
} // end of namespace itk
#endif
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