-#ifndef __FPA__IMAGE__ALGORITHM__H__
-#define __FPA__IMAGE__ALGORITHM__H__
+#ifndef __fpa__Image__Algorithm__h__
+#define __fpa__Image__Algorithm__h__
-#include <itkImage.h>
+#include <itkFunctionBase.h>
+#include <itkImageToImageFilter.h>
+#include <fpa/Base/Algorithm.h>
+#include <fpa/Image/Functors/Base.h>
namespace fpa
{
namespace Image
{
/**
- * A generic front propagation algorithm were vertices are image pixels.
- *
- * @param I Input image type
- * @param O Output image type
- * @param A Base algorithm (RegionGrow, Dijkstra or FastMarching)
*/
- template< class I, class O, class A >
+ template< class _TInputImage, class _TOutputImage >
class Algorithm
- : public A
+ : public fpa::Base::Algorithm< itk::ImageToImageFilter< _TInputImage, _TOutputImage >, typename _TInputImage::IndexType, typename _TOutputImage::PixelType >
{
public:
- /// Standard class typdedefs
- typedef Algorithm Self;
- typedef A Superclass;
- typedef itk::SmartPointer< Self > Pointer;
- typedef itk::SmartPointer< const Self > ConstPointer;
+ typedef itk::ImageToImageFilter< _TInputImage, _TOutputImage > TFilter;
+ typedef typename _TInputImage::IndexType TVertex;
+ typedef typename _TOutputImage::PixelType TOutput;
- /// Template input values
- typedef I TInputImage;
- typedef O TOutputImage;
+ typedef Algorithm Self;
+ typedef fpa::Base::Algorithm< TFilter, TVertex, TOutput > Superclass;
+ typedef itk::SmartPointer< Self > Pointer;
+ typedef itk::SmartPointer< const Self > ConstPointer;
- typedef typename Superclass::TVertex TVertex;
- typedef typename Superclass::TValue TValue;
- typedef typename Superclass::TResult TResult;
- typedef typename Superclass::TSpace TSpace;
- typedef typename Superclass::TVertexCompare TVertexCompare;
- typedef typename Superclass::TMinimumSpanningTree TMinimumSpanningTree;
+ typedef typename Superclass::TFrontId TFrontId;
+ typedef typename Superclass::TNeighborhood TNeighborhood;
+ typedef fpa::Image::Functors::Base< itk::ImageBase< _TInputImage::ImageDimension >, itk::FunctionBase< TVertex, TNeighborhood > > TNeighborhoodFunction;
protected:
- typedef typename Superclass::_TVertices _TVertices;
- typedef typename Superclass::_TCollision _TCollision;
- typedef typename Superclass::_TCollisionsRow _TCollisionsRow;
- typedef typename Superclass::_TCollisions _TCollisions;
- typedef typename Superclass::_TNode _TNode;
- typedef typename Superclass::_TNodes _TNodes;
+ typedef typename Superclass::_TQueueNode _TQueueNode;
public:
- itkTypeMacro( Algorithm, TAlgorithm );
-
- /// Set/Get
- itkGetConstMacro( NeighborhoodOrder, unsigned int );
- itkSetMacro( NeighborhoodOrder, unsigned int );
+ itkTypeMacro( fpa::Image::Algorithm, fpa::Base::Algorithm );
protected:
Algorithm( );
virtual ~Algorithm( );
- virtual void _BeforeGenerateData( );
- virtual void _AfterGenerateData( );
-
- // Graph-related abstract methods
- virtual unsigned long _NumberOfVertices( ) const;
- virtual const TValue& _VertexValue( const TVertex& v ) const;
- virtual double _Distance(
- const TVertex& a, const TVertex& b
- ) const;
- virtual bool _HasEdge( const TVertex& a, const TVertex& b ) const;
- virtual void _Neighborhood(
- _TVertices& neighborhood, const TVertex& v
- ) const;
-
- // Results-related abstract methods
- virtual void _InitResults( );
- virtual const TResult& _Result( const TVertex& v ) const;
- virtual void _SetResult( const TVertex& v, const _TNode& n );
+ virtual void _BeforeGenerateData( ) fpa_OVERRIDE;
+ virtual void _InitMarks( ) fpa_OVERRIDE;
+ virtual void _InitResults( const TOutput& init_value ) fpa_OVERRIDE;
+ virtual bool _IsMarked( const TVertex& v ) const fpa_OVERRIDE;
+ virtual void _Mark( const _TQueueNode& n ) fpa_OVERRIDE;
+ virtual TFrontId _GetMark( const TVertex& v ) const fpa_OVERRIDE;
+ virtual void _UpdateResult( const _TQueueNode& n ) fpa_OVERRIDE;
private:
- // Purposely not implemented
+ // Purposely not defined
Algorithm( const Self& other );
Self& operator=( const Self& other );
protected:
- unsigned int m_NeighborhoodOrder;
+ unsigned int m_MarksIdx;
};
} // ecapseman
} // ecapseman
-#include <fpa/Image/Algorithm.hxx>
+#ifndef ITK_MANUAL_INSTANTIATION
+# include <fpa/Image/Algorithm.hxx>
+#endif // ITK_MANUAL_INSTANTIATION
-#endif // __FPA__IMAGE__ALGORITHM__H__
+#endif // __fpa__Image__Algorithm__h__
// eof - $RCSfile$