/usr/include/ITK-4.5/itkImageToImageMetricv4GetValueAndDerivativeThreader.hxx is in libinsighttoolkit4-dev 4.5.0-3.
This file is owned by root:root, with mode 0o644.
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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 __itkImageToImageMetricv4GetValueAndDerivativeThreader_hxx
#define __itkImageToImageMetricv4GetValueAndDerivativeThreader_hxx
#include "itkImageRegionConstIteratorWithIndex.h"
#include "itkImageToImageMetricv4GetValueAndDerivativeThreader.h"
namespace itk
{
template< typename TImageToImageMetricv4 >
void
ImageToImageMetricv4GetValueAndDerivativeThreader< ThreadedImageRegionPartitioner< TImageToImageMetricv4::VirtualImageDimension >, TImageToImageMetricv4 >
::ThreadedExecution ( const DomainType & imageSubRegion,
const ThreadIdType threadId )
{
VirtualPointType virtualPoint;
VirtualIndexType virtualIndex;
typename VirtualImageType::ConstPointer virtualImage = this->m_Associate->GetVirtualImage();
typedef ImageRegionConstIteratorWithIndex< VirtualImageType > IteratorType;
IteratorType it( virtualImage, imageSubRegion );
for( it.GoToBegin(); !it.IsAtEnd(); ++it )
{
virtualIndex = it.GetIndex();
virtualImage->TransformIndexToPhysicalPoint( virtualIndex, virtualPoint );
this->ProcessVirtualPoint( virtualIndex, virtualPoint, threadId );
}
}
template< typename TImageToImageMetricv4 >
void
ImageToImageMetricv4GetValueAndDerivativeThreader< ThreadedIndexedContainerPartitioner, TImageToImageMetricv4 >
::ThreadedExecution ( const DomainType & indexSubRange,
const ThreadIdType threadId )
{
VirtualPointType virtualPoint;
VirtualIndexType virtualIndex;
typename VirtualImageType::ConstPointer virtualImage = this->m_Associate->GetVirtualImage();
typename TImageToImageMetricv4::VirtualPointSetType::ConstPointer virtualSampledPointSet = this->m_Associate->GetVirtualSampledPointSet();
typedef typename TImageToImageMetricv4::VirtualPointSetType::MeshTraits::PointIdentifier ElementIdentifierType;
const ElementIdentifierType begin = indexSubRange[0];
const ElementIdentifierType end = indexSubRange[1];
for( ElementIdentifierType i = begin; i <= end; ++i )
{
virtualPoint = virtualSampledPointSet->GetPoint( i );
virtualImage->TransformPhysicalPointToIndex( virtualPoint, virtualIndex );
this->ProcessVirtualPoint( virtualIndex, virtualPoint, threadId );
}
}
} // end namespace itk
#endif
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