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[FrontAlgorithms.git] / lib / fpa / Filters / Image / Algorithm.h

diff --git a/lib/fpa/Filters/Image/Algorithm.h b/lib/fpa/Filters/Image/Algorithm.h
new file mode 100644 (file)
index 0000000..ce20e7a
--- /dev/null
+++ b/lib/fpa/Filters/Image/Algorithm.h
@@ -0,0 +1,77 @@
+// =========================================================================
+// @author Leonardo Florez Valencia
+// @email florez-l@javeriana.edu.co
+// =========================================================================
+#ifndef __fpa__Filters__Image__Algorithm__h__
+#define __fpa__Filters__Image__Algorithm__h__
+
+#include <itkImage.h>
+
+namespace fpa
+{
+  namespace Filters
+  {
+    namespace Image
+    {
+      /**
+       */
+      template< class _TBaseAlgorithm >
+      class Algorithm
+        : public _TBaseAlgorithm
+      {
+      public:
+        typedef _TBaseAlgorithm TBaseAlgorithm;
+        typedef typename TBaseAlgorithm::TTraits TTraits;
+        fpaTraitsMacro( typename, TTraits );
+
+        typedef TBaseAlgorithm                  Superclass;
+        typedef Algorithm                       Self;
+        typedef itk::SmartPointer< Self >       Pointer;
+        typedef itk::SmartPointer< const Self > ConstPointer;
+
+        typedef typename TTraits::TInputImage  TInputImage;
+        typedef typename TTraits::TOutputImage TOutputImage;
+        typedef itk::Image< TMark, Self::Dimension > TMarksImage;
+
+      public:
+        itkTypeMacro( fpa::Filters::Image::Algorithm, TBaseAlgorithm );
+
+        itkGetConstMacro( NeighborhoodOrder, unsigned int );
+        itkSetMacro( NeighborhoodOrder, unsigned int );
+
+        fpaFilterOutputMacro( Marks, TMarksImage );
+
+      protected:
+        Algorithm( );
+        virtual ~Algorithm( );
+
+        virtual void _ConfigureOutputs( ) override;
+        virtual TInputValue _GetInputValue( const TVertex& v ) const override;
+        virtual TOutputValue _GetOutputValue( const TVertex& v ) const override;
+        virtual TNeighborhood _GetNeighbors( const TVertex& v ) const override;
+        virtual void _UpdateOutputValue( TNode& n ) override;
+        virtual unsigned long _GetMark( const TVertex& v ) const override;
+        virtual bool _IsMarked( const TVertex& v ) const override;
+        virtual void _Mark( const TVertex& v, unsigned long m ) override;
+
+      private:
+        // Purposely not implemented.
+        Algorithm( const Self& other );
+        Self& operator=( const Self& other );
+
+      protected:
+        unsigned int m_MarksIdx;
+        unsigned int m_NeighborhoodOrder;
+      };
+
+    } // ecapseman
+
+  } // ecapseman
+
+} // ecapseman
+
+#ifndef ITK_MANUAL_INSTANTIATION
+#  include <fpa/Filters/Image/Algorithm.hxx>
+#endif // ITK_MANUAL_INSTANTIATION
+#endif // __fpa__Filters__Image__Algorithm__h__
+// eof - $RCSfile$