/usr/include/ITK-4.9/itkLevelSetDenseImage.hxx is in libinsighttoolkit4-dev 4.9.0-4ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* 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 itkLevelSetDenseImage_hxx
#define itkLevelSetDenseImage_hxx
#include "itkLevelSetDenseImage.h"
namespace itk
{
// ----------------------------------------------------------------------------
template< typename TImage >
LevelSetDenseImage< TImage >
::LevelSetDenseImage()
{}
// ----------------------------------------------------------------------------
template< typename TImage >
LevelSetDenseImage< TImage >
::~LevelSetDenseImage()
{}
// ----------------------------------------------------------------------------
template< typename TImage >
void
LevelSetDenseImage< TImage >
::SetImage( ImageType* inputImage )
{
this->m_Image = inputImage;
typename ImageType::SpacingType spacing = m_Image->GetSpacing();
for( unsigned int dim = 0; dim < Dimension; dim++ )
{
this->m_NeighborhoodScales[dim] =
NumericTraits< OutputRealType >::OneValue() / static_cast< OutputRealType >( spacing[dim ] );
}
this->Modified();
}
// ----------------------------------------------------------------------------
template< typename TImage >
typename LevelSetDenseImage< TImage >::OutputType
LevelSetDenseImage< TImage >::Evaluate( const InputType& inputIndex ) const
{
InputType mapIndex = inputIndex - this->m_DomainOffset;
return this->m_Image->GetPixel( mapIndex );
}
// ----------------------------------------------------------------------------
template< typename TImage >
void
LevelSetDenseImage< TImage >::Evaluate( const InputType& inputIndex, LevelSetDataType& data ) const
{
Superclass::Evaluate( inputIndex, data );
}
// ----------------------------------------------------------------------------
template< typename TImage >
void
LevelSetDenseImage< TImage >
::Initialize()
{
Superclass::Initialize();
this->m_Image = ITK_NULLPTR;
}
// ----------------------------------------------------------------------------
template< typename TImage >
void
LevelSetDenseImage< TImage >
::CopyInformation(const DataObject *data)
{
Superclass::CopyInformation( data );
const Self *LevelSet = dynamic_cast< const Self * >( data );
if ( !LevelSet )
{
// pointer could not be cast back down
itkExceptionMacro( << "itk::LevelSetDenseImage::CopyInformation() cannot cast "
<< typeid( data ).name() << " to "
<< typeid( Self * ).name() );
}
}
// ----------------------------------------------------------------------------
template< typename TImage >
void
LevelSetDenseImage< TImage >
::Graft( const DataObject* data )
{
Superclass::Graft( data );
const Self *LevelSet = dynamic_cast< const Self* >( data );
if ( !LevelSet )
{
// pointer could not be cast back down
itkExceptionMacro( << "itk::LevelSetDenseImage::CopyInformation() cannot cast "
<< typeid( data ).name() << " to "
<< typeid( Self * ).name() );
}
this->m_Image = LevelSet->m_Image;
this->m_NeighborhoodScales = LevelSet->m_NeighborhoodScales;
}
// ----------------------------------------------------------------------------
template< typename TImage >
bool
LevelSetDenseImage< TImage >
::IsInsideDomain(const InputType &inputIndex) const
{
const RegionType largestRegion = this->m_Image->GetLargestPossibleRegion();
InputType mapIndex = inputIndex - this->m_DomainOffset;
return largestRegion.IsInside( mapIndex );
}
}
#endif // itkLevelSetDenseImage_hxx
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