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

diff --git a/lib/fpa/Filters/RegionGrow.h b/lib/fpa/Filters/RegionGrow.h
index edf77cfe1b6cf2873b9022b61f3bca7325cfe893..89790e8ff2600ee2be3fed577c142f85b8231b17 100644 (file)
--- a/lib/fpa/Filters/RegionGrow.h
+++ b/lib/fpa/Filters/RegionGrow.h
@@ -5,11 +5,10 @@
 #ifndef __fpa__Filters__RegionGrow__h__
 #define __fpa__Filters__RegionGrow__h__
 
-#include <deque>
-#include <itkConceptChecking.h>
 #include <itkFunctionBase.h>
-#include <fpa/Filters/Algorithm.h>
-#include <fpa/Functors/BaseVertexFunction.h>
+#include <fpa/Config.h>
+#include <fpa/Filters/QueueAlgorithm.h>
+#include <fpa/Functors/VertexFunction.h>
 
 namespace fpa
 {
@@ -17,31 +16,25 @@ namespace fpa
   {
     /**
      */
-    template< class _TTraits >
+    template< class _TDataInterface >
     class RegionGrow
-      : public fpa::Filters::Algorithm< _TTraits >
+      : public fpa::Filters::QueueAlgorithm< _TDataInterface >
     {
     public:
-      typedef _TTraits TTraits;
-      fpaTraitsMacro( typename, TTraits );
+      typedef _TDataInterface TDataInterface;
+      typedef fpa::Filters::QueueAlgorithm< TDataInterface > Superclass;
+      typedef RegionGrow                                     Self;
+      typedef itk::SmartPointer< Self >                      Pointer;
+      typedef itk::SmartPointer< const Self >                ConstPointer;
 
-      typedef fpa::Filters::Algorithm< TTraits > Superclass;
-      typedef RegionGrow                         Self;
-      typedef itk::SmartPointer< Self >          Pointer;
-      typedef itk::SmartPointer< const Self >    ConstPointer;
+      typedef typename TDataInterface::TTraits TTraits;
+      fpaTraitsMacro( typename TTraits );
 
-      typedef std::deque< TNode >                    TQueue;
-      typedef itk::FunctionBase< TInputValue, bool > TScalarPredicate;
-      typedef fpa::Functors::BaseVertexFunction< TVertex, bool > TVertexPredicate;
-
-    protected:
-      itkConceptMacro(
-        Check_TOutputValue,
-        ( itk::Concept::IsUnsignedInteger< TOutputValue > )
-        );
+      typedef itk::FunctionBase< TInputValue, bool >         TScalarPredicate;
+      typedef fpa::Functors::VertexFunction< TVertex, bool > TVertexPredicate;
 
     public:
-      itkTypeMacro( fpa::Filters::RegionGrow, fpa::Filters::Algorithm );
+      itkTypeMacro( fpa::Filters::RegionGrow, fpa::Filters::QueueAlgorithm );
 
       itkGetConstObjectMacro( ScalarPredicate, TScalarPredicate );
       itkGetObjectMacro( ScalarPredicate, TScalarPredicate );
@@ -63,15 +56,10 @@ namespace fpa
       RegionGrow( );
       virtual ~RegionGrow( );
 
-      virtual void _UpdateOutputValue( TNode& n ) override;
-      virtual void _QueueClear( ) override;
-      virtual TNode _QueuePop( ) override;
-      virtual void _QueuePush( const TNode& n ) override;
-      virtual unsigned long _QueueSize( ) const override;
-      virtual void _ComputeOutputValue( TNode& n ) override;
+      virtual void _PostComputeOutputValue( TNode& n ) override;
+      virtual void _PreComputeOutputValue( TNode& n ) override;
 
     private:
-      // Purposely not implemented.
       RegionGrow( const Self& other );
       Self& operator=( const Self& other );
 
@@ -80,7 +68,6 @@ namespace fpa
       typename TVertexPredicate::Pointer m_VertexPredicate;
 
       TOutputValue m_InsideValue;
-      TQueue       m_Queue;
     };
 
   } // ecapseman
@@ -90,6 +77,5 @@ namespace fpa
 #ifndef ITK_MANUAL_INSTANTIATION
 #  include <fpa/Filters/RegionGrow.hxx>
 #endif // ITK_MANUAL_INSTANTIATION
-
 #endif // __fpa__Filters__RegionGrow__h__
 // eof - $RCSfile$