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[FrontAlgorithms.git] / lib / fpa / Base / MinimumSpanningTree.h

diff --git a/lib/fpa/Base/MinimumSpanningTree.h b/lib/fpa/Base/MinimumSpanningTree.h
index 9adcd6d2e1cc44d7cd57f66cbbf45dbd2f956e26..03940f140a18300af6866b9b9b1ffbb519600f48 100644 (file)
--- a/lib/fpa/Base/MinimumSpanningTree.h
+++ b/lib/fpa/Base/MinimumSpanningTree.h
@@ -1,11 +1,10 @@
-#ifndef __FPA__BASE__MINIMUMSPANNINGTREE__H__
-#define __FPA__BASE__MINIMUMSPANNINGTREE__H__
+#ifndef __fpa__Base__MinimumSpanningTree__h__
+#define __fpa__Base__MinimumSpanningTree__h__
 
-#include <map>
-#include <utility>
+#include <fpa/Config.h>
 #include <vector>
-#include <itkSimpleDataObjectDecorator.h>
-#include <itkSmartPointer.h>
+#include <utility>
+#include <itkObject.h>
 
 namespace fpa
 {
@@ -13,67 +12,69 @@ namespace fpa
   {
     /**
      */
-    template< class V, class C, class VC >
+    template< class _TVertex, class _TPath, class _TSuperclass >
     class MinimumSpanningTree
-      : public itk::SimpleDataObjectDecorator< std::map< V, std::pair< V, short >, VC > >
+      : public _TSuperclass
     {
     public:
-      typedef std::pair< V, short >                        TNodeInfo;
-      typedef std::map< V, TNodeInfo, VC >                 TDecorated;
-      typedef MinimumSpanningTree                          Self;
-      typedef itk::SimpleDataObjectDecorator< TDecorated > Superclass;
-      typedef itk::SmartPointer< Self >                    Pointer;
-      typedef itk::SmartPointer< const Self >              ConstPointer;
+      typedef MinimumSpanningTree             Self;
+      typedef _TSuperclass                    Superclass;
+      typedef itk::SmartPointer< Self >       Pointer;
+      typedef itk::SmartPointer< const Self > ConstPointer;
 
-      typedef V  TVertex;
-      typedef C  TCollisions;
-      typedef VC TVertexCompare;
+      typedef _TVertex                      TVertex;
+      typedef _TPath                        TPath;
+      typedef std::pair< _TVertex, bool >   TCollision;
+      typedef std::vector< TCollision >     TCollisionsRow;
+      typedef std::vector< TCollisionsRow > TCollisions;
 
     protected:
       typedef std::vector< unsigned long > _TRow;
       typedef std::vector< _TRow >         _TMatrix;
 
     public:
-      itkNewMacro( Self );
-      itkTypeMacro( MinimumSpanningTree, B );
-
-      itkGetConstMacro( Collisions, TCollisions );
+      itkTypeMacro( MinimumSpanningTree, _TSuperclass );
 
     public:
+      const TCollisions& GetCollisions( ) const;
       void SetCollisions( const TCollisions& collisions );
-      void SetParent( const TVertex& v, const TVertex& p, const short& fid )
-        {
-          this->Get( )[ v ] = TNodeInfo( p, fid );
-          this->Modified( );
-        }
 
+      void ClearSeeds( );
+      void AddSeed( const _TVertex& seed );
+
+      virtual _TVertex GetParent( const _TVertex& v ) const = 0;
+      virtual void SetParent( const _TVertex& v, const _TVertex& p ) = 0;
+
+      virtual void GetPath(
+        typename _TPath::Pointer& path, const _TVertex& a
+        ) const;
       virtual void GetPath(
-        std::vector< V >& path, const V& a, const V& b
+        typename _TPath::Pointer& path, const _TVertex& a, const _TVertex& b
         ) const;
 
     protected:
       MinimumSpanningTree( );
       virtual ~MinimumSpanningTree( );
 
-      virtual void _Path( std::vector< V >& path, const V& a ) const;
-
     private:
-      // Purposely not implemented
+      // Purposely not defined
       MinimumSpanningTree( const Self& other );
       Self& operator=( const Self& other );
 
     protected:
       TCollisions m_Collisions;
       _TMatrix    m_FrontPaths;
-      static const unsigned long INF_VALUE;
+      std::vector< _TVertex > m_Seeds;
     };
 
   } // ecapseman
 
 } // ecapseman
 
-#include <fpa/Base/MinimumSpanningTree.hxx>
+#ifndef ITK_MANUAL_INSTANTIATION
+#  include <fpa/Base/MinimumSpanningTree.hxx>
+#endif // ITK_MANUAL_INSTANTIATION
 
-#endif // __FPA__BASE__MINIMUMSPANNINGTREE__H__
+#endif // __fpa__Base__MinimumSpanningTree__h__
 
 // eof - $RCSfile$