#define __FPA__IMAGE__ALGORITHM__H__
#include <itkImage.h>
-#include <itkFunctionBase.h>
namespace fpa
{
namespace Image
{
- namespace Functors
- {
- /**
- */
- template< class VV, class C >
- class CastVertexValueToCost
- : public itk::FunctionBase< VV, C >
- {
- public:
- // Type-related and pointers
- typedef CastVertexValueToCost Self;
- typedef itk::FunctionBase< VV, C > Superclass;
- typedef itk::SmartPointer< Self > Pointer;
- typedef itk::SmartPointer< const Self > ConstPointer;
-
- public:
- itkNewMacro( Self );
- itkTypeMacro( CastVertexValueToCost, itkFunctionBase );
-
- public:
- virtual C Evaluate( const VV& v ) const
- { return( C( v ) ); }
-
- protected:
- CastVertexValueToCost( )
- : Superclass( )
- { }
- virtual ~CastVertexValueToCost( )
- { }
-
- private:
- // Purposely not implemented
- CastVertexValueToCost( const Self& );
- void operator=( const Self& );
- };
-
- /**
- */
- template< class VV, class C >
- class CastVertexValueToConstantCost
- : public itk::FunctionBase< VV, C >
- {
- public:
- // Type-related and pointers
- typedef CastVertexValueToConstantCost Self;
- typedef itk::FunctionBase< VV, C > Superclass;
- typedef itk::SmartPointer< Self > Pointer;
- typedef itk::SmartPointer< const Self > ConstPointer;
-
- public:
- itkNewMacro( Self );
- itkTypeMacro( CastVertexValueToConstantCost, itkFunctionBase );
-
- public:
- virtual C Evaluate( const VV& v ) const
- { return( C( 1 ) ); }
-
- protected:
- CastVertexValueToConstantCost( )
- : Superclass( )
- { }
- virtual ~CastVertexValueToConstantCost( )
- { }
-
- private:
- // Purposely not implemented
- CastVertexValueToConstantCost( const Self& );
- void operator=( const Self& );
- };
-
- } // ecapseman
-
/**
* A generic front propagation algorithm were vertices are image pixels.
*
- * @param I Input image type
- * @param A Base algorithm (RegionGrow, Dijkstra or FastMarching)
+ * @param I Input image type
+ * @param O Output image type
+ * @param A Base algorithm (RegionGrow, Dijkstra or FastMarching)
*/
- template< class I, class A, class CC >
+ template< class I, class O, class A >
class Algorithm
: public A
{
typedef itk::SmartPointer< const Self > ConstPointer;
/// Template input values
- typedef I TInputImage;
- typedef A TBaseAlgorithm;
- typedef CC TCostConversionFunction;
+ typedef I TInputImage;
+ typedef O TOutputImage;
- typedef typename A::TTraits TTraits;
- typedef typename TTraits::TCost TCost;
- typedef typename TTraits::TResult TResult;
- typedef typename TTraits::TVertex TVertex;
- typedef typename TTraits::TVertexValue TVertexValue;
-
- typedef itk::Image< TResult, I::ImageDimension > TOutputImage;
+ 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;
protected:
- typedef typename TTraits::TFrontId _TFrontId;
- typedef typename TTraits::TNode _TNode;
- typedef typename TTraits::TNodes _TNodes;
-
- private:
- typedef itk::Image< bool, I::ImageDimension > _TMarks;
- typedef itk::Image< _TFrontId, I::ImageDimension > _TFrontsIds;
- typedef itk::Image< TVertex, I::ImageDimension > _TParents;
+ 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;
public:
itkTypeMacro( Algorithm, TAlgorithm );
/// Set/Get
itkGetConstMacro( NeighborhoodOrder, unsigned int );
- itkGetConstObjectMacro( CostConversion, TCostConversionFunction );
- itkGetObjectMacro( CostConversion, TCostConversionFunction );
-
itkSetMacro( NeighborhoodOrder, unsigned int );
- itkSetObjectMacro( CostConversion, TCostConversionFunction );
protected:
Algorithm( );
virtual ~Algorithm( );
- /// Base interface
- virtual bool _UpdateResult( _TNode& n );
-
- /// Pure virtual interface: vertices
- virtual unsigned long _NumberOfVertices ( ) const;
- virtual TVertexValue _Value ( const TVertex& v ) const;
- virtual TResult _Result ( const TVertex& v ) const;
-
- /// Pure virtual interface: edges
- virtual double _Norm ( const TVertex& a, const TVertex& b ) const;
- virtual bool _Edge ( const TVertex& a, const TVertex& b ) const;
- virtual TCost _Cost ( const TVertex& a, const TVertex& b ) const;
+ virtual void _BeforeGenerateData( ) ITK_OVERRIDE;
- /// Pure virtual interface: neighborhood
- virtual void _Neighs ( const _TNode& n, _TNodes& N ) const;
- virtual void _NeighsInDim ( const _TNode& n,
- const unsigned int& d,
- _TNodes& N );
+ // Graph-related abstract methods
+ virtual unsigned long _NumberOfVertices( ) const ITK_OVERRIDE;
+ virtual const TValue& _VertexValue( const TVertex& v ) const ITK_OVERRIDE;
+ virtual double _Distance(
+ const TVertex& a, const TVertex& b
+ ) const ITK_OVERRIDE;
+ virtual bool _HasEdge( const TVertex& a, const TVertex& b ) const ITK_OVERRIDE;
+ virtual void _Neighborhood(
+ _TVertices& neighborhood, const TVertex& v
+ ) const ITK_OVERRIDE;
- /// Pure virtual interface: results
- virtual void _InitializeResults ( );
+ // Results-related abstract methods
+ virtual void _InitResults( ) ITK_OVERRIDE;
+ virtual const TResult& _Result( const TVertex& v ) const ITK_OVERRIDE;
+ virtual void _SetResult( const TVertex& v, const _TNode& n ) ITK_OVERRIDE;
private:
- Algorithm( const Self& ); // Not impl.
- void operator=( const Self& ); // Not impl.
+ // Purposely not implemented
+ Algorithm( const Self& other );
+ Self& operator=( const Self& other );
protected:
- unsigned int m_NeighborhoodOrder;
- typename TCostConversionFunction::Pointer m_CostConversion;
+ unsigned int m_NeighborhoodOrder;
};
} // ecapseman
} // ecapseman
+#ifndef ITK_MANUAL_INSTANTIATION
#include <fpa/Image/Algorithm.hxx>
+#endif // ITK_MANUAL_INSTANTIATION
#endif // __FPA__IMAGE__ALGORITHM__H__