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[FrontAlgorithms.git] / lib / fpa / Image / RegionGrow.h

diff --git a/lib/fpa/Image/RegionGrow.h b/lib/fpa/Image/RegionGrow.h
index e20f062e07cf6c2563da1533437ed969bb2f4207..2deff2f637de9001588b0ddbd8bdf1e261188ee1 100644 (file)
--- a/lib/fpa/Image/RegionGrow.h
+++ b/lib/fpa/Image/RegionGrow.h
@@ -1,9 +1,14 @@
-#ifndef __FPA__IMAGE__REGIONGROW__H__
-#define __FPA__IMAGE__REGIONGROW__H__
+// =========================================================================
+// @author Leonardo Florez Valencia
+// @email florez-l@javeriana.edu.co
+// =========================================================================
+
+#ifndef __fpa__Image__RegionGrow__h__
+#define __fpa__Image__RegionGrow__h__
 
-#include <itkFunctionBase.h>
-#include <itkImageToImageFilter.h>
 #include <fpa/Base/RegionGrow.h>
+#include <fpa/Base/MarksInterfaceWithCollisions.h>
+#include <fpa/Base/SeedsInterface.h>
 #include <fpa/Image/Algorithm.h>
 
 namespace fpa
@@ -11,67 +16,57 @@ namespace fpa
   namespace Image
   {
     /**
-     * @param I Input image type
-     * @param O Output image type
      */
-    template< class I, class O >
+    template< class _TInputImage, class _TOutputImage, class _TFrontId = unsigned char >
     class RegionGrow
-      : public Algorithm< I, O, fpa::Base::RegionGrow< typename I::IndexType, typename I::PixelType, typename O::PixelType, itk::ImageToImageFilter< I, O > > >
+      : public fpa::Base::RegionGrow< fpa::Image::Algorithm< _TInputImage, _TOutputImage, fpa::Base::MarksInterfaceWithCollisions< typename _TInputImage::IndexType >, fpa::Base::SeedsInterface< typename _TInputImage::IndexType, typename _TInputImage::PointType, typename _TInputImage::PixelType, typename _TOutputImage::PixelType, _TFrontId, typename _TInputImage::IndexType::LexicographicCompare > > >
     {
     public:
-      typedef fpa::Base::RegionGrow< typename I::IndexType, typename I::PixelType, typename O::PixelType, itk::ImageToImageFilter< I, O > > TBaseAlgorithm;
+      typedef _TInputImage  TInputImage;
+      typedef _TOutputImage TOutputImage;
+      typedef _TFrontId     TFrontId;
 
-      typedef RegionGrow                        Self;
-      typedef Algorithm< I, O, TBaseAlgorithm > Superclass;
-      typedef itk::SmartPointer< Self >         Pointer;
-      typedef itk::SmartPointer< const Self >   ConstPointer;
+      typedef typename TInputImage::IndexType        TVertex;
+      typedef typename TInputImage::PointType        TPoint;
+      typedef typename TVertex::LexicographicCompare TVertexCompare;
+      typedef typename TInputImage::PixelType        TInputValue;
+      typedef typename TOutputImage::PixelType       TOutputValue;
 
-      typedef typename Superclass::TInputImage  TInputImage;
-      typedef typename Superclass::TOutputImage TOutputImage;
-      typedef typename Superclass::TVertex      TVertex;
-      typedef typename Superclass::TValue       TValue;
-      typedef typename Superclass::TResult      TResult;
+      typedef fpa::Base::MarksInterfaceWithCollisions< TVertex > TMarksInterface;
+      typedef fpa::Base::SeedsInterface< TVertex, TPoint, TInputValue, TOutputValue, TFrontId, TVertexCompare > TSeedsInterface;
+      typedef fpa::Image::Algorithm< TInputImage, TOutputImage, TMarksInterface, TSeedsInterface > TAlgorithm;
 
-      typedef itk::FunctionBase< TValue, bool > TMembershipFunction;
+      typedef RegionGrow                          Self;
+      typedef fpa::Base::RegionGrow< TAlgorithm > Superclass;
+      typedef itk::SmartPointer< Self >           Pointer;
+      typedef itk::SmartPointer< const Self >     ConstPointer;
 
-    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 TSeedsInterface::TNode  TNode;
+      typedef typename TSeedsInterface::TNodes TNodes;
 
     public:
       itkNewMacro( Self );
-      itkTypeMacro( RegionGrow, Algorithm );
-
-      itkGetObjectMacro( MembershipFunction, TMembershipFunction );
-      itkGetConstObjectMacro( MembershipFunction, TMembershipFunction );
-      itkSetObjectMacro( MembershipFunction, TMembershipFunction );
+      itkTypeMacro( fpa::Image::RegionGrow, fpa::Base::RegionGrow );
 
     protected:
-      RegionGrow( );
-      virtual ~RegionGrow( );
-
-      virtual bool _CheckMembership( const TVertex& v ) const;
-      virtual void _InitResults( );
+      RegionGrow( )
+        : Superclass( )
+        {
+        }
+      virtual ~RegionGrow( )
+        {
+        }
 
     private:
-      // Purposely not implemented
+      // Purposely not implemented.
       RegionGrow( const Self& other );
       Self& operator=( const Self& other );
-
-    protected:
-      typename TMembershipFunction::Pointer m_MembershipFunction;
     };
 
   } // ecapseman
 
 } // ecapseman
 
-#include <fpa/Image/RegionGrow.hxx>
-
-#endif // __FPA__IMAGE__REGIONGROW__H__
+#endif // __fpa__Image__RegionGrow__h__
 
 // eof - $RCSfile$