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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.
*
*=========================================================================*/
/*=========================================================================
*
* Portions of this file are subject to the VTK Toolkit Version 3 copyright.
*
* Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
*
* For complete copyright, license and disclaimer of warranty information
* please refer to the NOTICE file at the top of the ITK source tree.
*
*=========================================================================*/
#ifndef itkSpecialCoordinatesImage_hxx
#define itkSpecialCoordinatesImage_hxx
#include "itkSpecialCoordinatesImage.h"
#include "itkProcessObject.h"
namespace itk
{
template< typename TPixel, unsigned int VImageDimension >
SpecialCoordinatesImage< TPixel, VImageDimension >
::SpecialCoordinatesImage()
{
m_Buffer = PixelContainer::New();
}
template< typename TPixel, unsigned int VImageDimension >
void
SpecialCoordinatesImage< TPixel, VImageDimension >
::Allocate(bool initialize)
{
SizeValueType num;
this->ComputeOffsetTable();
num = static_cast<SizeValueType>(this->GetOffsetTable()[VImageDimension]);
m_Buffer->Reserve(num,initialize);
}
template< typename TPixel, unsigned int VImageDimension >
void
SpecialCoordinatesImage< TPixel, VImageDimension >
::Initialize()
{
//
// We don't modify ourselves because the "ReleaseData" methods depend upon
// no modification when initialized.
//
// Call the superclass which should initialize the BufferedRegion ivar.
Superclass::Initialize();
// Replace the handle to the buffer. This is the safest thing to do,
// since the same container can be shared by multiple images (e.g.
// Grafted outputs and in place filters).
m_Buffer = PixelContainer::New();
}
template< typename TPixel, unsigned int VImageDimension >
void
SpecialCoordinatesImage< TPixel, VImageDimension >
::FillBuffer(const TPixel & value)
{
const SizeValueType numberOfPixels =
this->GetBufferedRegion().GetNumberOfPixels();
for ( unsigned int i = 0; i < numberOfPixels; i++ )
{
( *m_Buffer )[i] = value;
}
}
template< typename TPixel, unsigned int VImageDimension >
void
SpecialCoordinatesImage< TPixel, VImageDimension >
::SetPixelContainer(PixelContainer *container)
{
if ( m_Buffer != container )
{
m_Buffer = container;
this->Modified();
}
}
template< typename TPixel, unsigned int VImageDimension >
void
SpecialCoordinatesImage< TPixel, VImageDimension >
::PrintSelf(std::ostream & os, Indent indent) const
{
Superclass::PrintSelf(os, indent);
os << indent << "PixelContainer: " << std::endl;
m_Buffer->Print( os, indent.GetNextIndent() );
// m_Origin and m_Spacing are printed in the Superclass
}
} // end namespace itk
#endif
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