/usr/include/ITK-4.5/itkImageVectorOptimizerParametersHelper.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 __itkImageVectorOptimizerParametersHelper_hxx
#define __itkImageVectorOptimizerParametersHelper_hxx
#include "itkImageVectorOptimizerParametersHelper.h"
namespace itk
{
/** Default contstructor */
template< typename TValueType,
unsigned int NVectorDimension,
unsigned int VImageDimension >
ImageVectorOptimizerParametersHelper< TValueType, NVectorDimension, VImageDimension >
::ImageVectorOptimizerParametersHelper()
{
m_ParameterImage = NULL;
}
/** Move the data pointer */
template< typename TValueType,
unsigned int NVectorDimension,
unsigned int VImageDimension >
void
ImageVectorOptimizerParametersHelper< TValueType, NVectorDimension, VImageDimension >
::MoveDataPointer( CommonContainerType* container, TValueType * pointer )
{
if( m_ParameterImage.IsNull() )
{
itkGenericExceptionMacro("ImageVectorOptimizerParametersHelper::"
"MoveDataPointer: m_ParameterImage must be defined.");
}
// The buffer for Image<Vector> points to Vector type, not TValueType, so
// have to cast.
typedef typename ParameterImageType::PixelContainer::Element vectorElement;
vectorElement* vectorPointer = reinterpret_cast<vectorElement *>(pointer);
// We're expecting the new memory buffer t be of same size.
unsigned int sizeInVectors = m_ParameterImage->GetPixelContainer()->Size();
// After this call, PixelContainer will *not* manage its memory.
this->m_ParameterImage->GetPixelContainer()->SetImportPointer( vectorPointer,
sizeInVectors );
Superclass::MoveDataPointer( container, pointer );
}
/** Set parameter image */
template< typename TValueType,
unsigned int NVectorDimension,
unsigned int VImageDimension >
void
ImageVectorOptimizerParametersHelper< TValueType, NVectorDimension, VImageDimension >
::SetParametersObject(CommonContainerType * container, LightObject * object)
{
if( object == NULL )
{
m_ParameterImage = NULL;
return;
}
else
{
ParameterImageType* image =
dynamic_cast<ParameterImageType *>( object );
if( image == NULL )
{
itkGenericExceptionMacro(
"ImageVectorOptimizerParametersHelper::SetParametersObject: object is "
"not of proper image type. Expected VectorImage, received "
<< object->GetNameOfClass() )
}
m_ParameterImage = image;
//The PixelContainer for Image<Vector> points to type Vector, so we have
// to determine the number of raw elements of type TValueType in the buffer
// and cast a pointer to it for assignment to the Array data pointer.
unsigned int sz = image->GetPixelContainer()->Size() * NVectorDimension;
TValueType* valuePointer = reinterpret_cast<TValueType *>
( image->GetPixelContainer()->GetBufferPointer() );
//Set the Array's pointer to the image data buffer. By default it will
// not manage the memory.
container->SetData( valuePointer, sz );
}
}
}//namespace itk
#endif
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