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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 itkLevelSetDomainPartitionImage_h
#define itkLevelSetDomainPartitionImage_h
#include "itkLevelSetDomainPartitionBase.h"
#include "itkImageRegionIteratorWithIndex.h"
namespace itk
{
/** \class LevelSetDomainPartitionImage
*
* \brief Helper class used to partition domain and efficiently compute overlap.
* \ingroup ITKLevelSetsv4
*/
template< typename TImage >
class ITK_TEMPLATE_EXPORT LevelSetDomainPartitionImage : public LevelSetDomainPartitionBase< TImage >
{
public:
typedef LevelSetDomainPartitionImage Self;
typedef LevelSetDomainPartitionBase< TImage > Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
itkStaticConstMacro(ImageDimension, unsigned int, TImage::ImageDimension);
/** Method for creation through the object factory. */
itkNewMacro(Self);
itkTypeMacro( LevelSetDomainPartitionImage, LevelSetDomainPartitionBase );
typedef TImage ImageType;
typedef typename ImageType::Pointer ImagePointer;
typedef typename ImageType::ConstPointer ImageConstPointer;
typedef typename ImageType::PixelType PixelType;
typedef typename ImageType::RegionType RegionType;
typedef typename ImageType::SizeType SizeType;
typedef typename SizeType::SizeValueType SizeValueType;
typedef typename ImageType::SpacingType SpacingType;
typedef typename ImageType::IndexType IndexType;
typedef typename IndexType::IndexValueType IndexValueType;
typedef typename ImageType::PointType PointType;
typedef typename Superclass::IdentifierListType IdentifierListType;
typedef Image< IdentifierListType, ImageDimension > ListImageType;
typedef typename ListImageType::Pointer ListImagePointer;
typedef typename ListImageType::ConstPointer ListImageConstPointer;
typedef typename ListImageType::RegionType ListRegionType;
typedef typename ListImageType::SizeType ListSizeType;
typedef typename ListSizeType::SizeValueType ListSizeValueType;
typedef typename ListImageType::SpacingType ListSpacingType;
typedef typename ListImageType::IndexType ListIndexType;
typedef typename ListIndexType::IndexValueType ListIndexValueType;
typedef typename ListImageType::PointType ListPointType;
typedef ImageRegionIteratorWithIndex< ListImageType > ListIteratorType;
typedef std::vector< RegionType > LevelSetDomainRegionVectorType;
/** Set the input image that will be used to compute an image with the list
* of level sets domain overlaps. */
itkSetConstObjectMacro( Image, ImageType );
itkGetConstObjectMacro(Image, ImageType );
/** Get the image with the list of level set domains. */
itkGetModifiableObjectMacro(ListDomain, ListImageType );
void SetLevelSetDomainRegionVector( const LevelSetDomainRegionVectorType& domain );
const LevelSetDomainRegionVectorType& GetLevelSetDomainRegionVector() const;
/** Populate a list image with each pixel being a list of overlapping
* level set support at that pixel */
virtual void PopulateListDomain() ITK_OVERRIDE;
protected:
LevelSetDomainPartitionImage();
virtual ~LevelSetDomainPartitionImage() ITK_OVERRIDE;
/** Allocate a list image with each pixel being a list of overlapping
* level set support at that pixel */
void AllocateListDomain() ITK_OVERRIDE;
ImageConstPointer m_Image;
ListImagePointer m_ListDomain;
LevelSetDomainRegionVectorType m_LevelSetDomainRegionVector;
private:
ITK_DISALLOW_COPY_AND_ASSIGN(LevelSetDomainPartitionImage);
};
} //end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkLevelSetDomainPartitionImage.hxx"
#endif
#endif
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