/usr/include/ITK-4.5/itkImageFunction.hxx is in libinsighttoolkit4-dev 4.5.0-3.
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 82 83 84 | /*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef __itkImageFunction_hxx
#define __itkImageFunction_hxx
#include "itkImageFunction.h"
namespace itk
{
/**
* Constructor
*/
template< typename TInputImage, typename TOutput, typename TCoordRep >
ImageFunction< TInputImage, TOutput, TCoordRep >
::ImageFunction()
{
m_Image = NULL;
m_StartIndex.Fill(0);
m_EndIndex.Fill(0);
m_StartContinuousIndex.Fill(0.0f);
m_EndContinuousIndex.Fill(0.0f);
}
/**
* Standard "PrintSelf" method
*/
template< typename TInputImage, typename TOutput, typename TCoordRep >
void
ImageFunction< TInputImage, TOutput, TCoordRep >
::PrintSelf(
std::ostream & os,
Indent indent) const
{
this->Superclass::PrintSelf(os, indent);
os << indent << "InputImage: " << m_Image.GetPointer() << std::endl;
os << indent << "StartIndex: " << m_StartIndex << std::endl;
os << indent << "EndIndex: " << m_EndIndex << std::endl;
os << indent << "StartContinuousIndex: " << m_StartContinuousIndex << std::endl;
os << indent << "EndContinuousIndex: " << m_EndContinuousIndex << std::endl;
}
/**
* Initialize by setting the input image
*/
template< typename TInputImage, typename TOutput, typename TCoordRep >
void
ImageFunction< TInputImage, TOutput, TCoordRep >
::SetInputImage(
const InputImageType *ptr)
{
// set the input image
m_Image = ptr;
if ( ptr )
{
typename InputImageType::SizeType size = ptr->GetBufferedRegion().GetSize();
m_StartIndex = ptr->GetBufferedRegion().GetIndex();
for ( unsigned int j = 0; j < ImageDimension; j++ )
{
m_EndIndex[j] = m_StartIndex[j] + static_cast< IndexValueType >( size[j] ) - 1;
m_StartContinuousIndex[j] = static_cast< CoordRepType >( m_StartIndex[j] - 0.5 );
m_EndContinuousIndex[j] = static_cast< CoordRepType >( m_EndIndex[j] + 0.5 );
}
}
}
} // end namespace itk
#endif
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