lib/fpa/Base/RegionGrowWithMultipleCriteria.h

   1 #ifndef __FPA__BASE__REGIONGROWWITHMULTIPLECRITERIA__H__
   2 #define __FPA__BASE__REGIONGROWWITHMULTIPLECRITERIA__H__
   3
   4 #include <vector>
   5 #include <itkFunctionBase.h>
   6 #include <fpa/Base/RegionGrow.h>
   7
   8 namespace fpa
   9 {
  10   namespace Base
  11   {
  12     /**
  13      * Region grow is a front propagation with no costs.
  14      */
  15     template< class V, class R, class VV, class VC, class B >
  16     class RegionGrowWithMultipleCriteria
  17       : public RegionGrow< V, R, VV, VC, B >
  18     {
  19     public:
  20       typedef V  TVertex;
  21       typedef R  TResult;
  22       typedef VV TVertexValue;
  23       typedef B  TBaseFilter;
  24
  25       /// Standard class typdedefs
  26       typedef RegionGrowWithMultipleCriteria  Self;
  27       typedef RegionGrow< V, R, VV, VC, B >   Superclass;
  28       typedef itk::SmartPointer< Self >       Pointer;
  29       typedef itk::SmartPointer< const Self > ConstPointer;
  30
  31       typedef typename Superclass::TTraits  TTraits;
  32       typedef typename Superclass::TCost    TCost;
  33       typedef itk::FunctionBase< V, TCost > TMembershipFunction;
  34       typedef
  35       typename TMembershipFunction::Pointer
  36       TMembershipFunctionPointer;
  37       typedef std::vector< TMembershipFunctionPointer > TFunctions;
  38
  39     protected:
  40       typedef typename Superclass::_TFrontId  _TFrontId;
  41       typedef typename Superclass::_TNode     _TNode;
  42       typedef typename Superclass::_TNodes    _TNodes;
  43       typedef typename Superclass::_TQueue    _TQueue;
  44
  45     public:
  46       itkTypeMacro( RegionGrowWithMultipleCriteria, RegionGrow );
  47
  48     public:
  49       unsigned int GetNumberOfMembershipFunctions( ) const;
  50       void ClearMembershipFunctions( );
  51       void AddMembershipFunction( TMembershipFunction* function );
  52
  53     protected:
  54       RegionGrowWithMultipleCriteria( );
  55       virtual ~RegionGrowWithMultipleCriteria( );
  56
  57       virtual void _BeforeLoop( );
  58       virtual _TNode _QueuePop( );
  59       virtual bool _CheckMembership( const _TNode& n ) const;
  60
  61     private:
  62       RegionGrowWithMultipleCriteria( const Self& ); // Not impl.
  63       void operator=( const Self& );                 // Not impl.
  64
  65     protected:
  66       mutable _TQueue m_AuxiliaryQueue;
  67       TFunctions m_Functions;
  68       typename TFunctions::iterator m_ActualFunction;
  69     };
  70
  71   } // ecapseman
  72
  73 } // ecapseman
  74
  75 #include <fpa/Base/RegionGrowWithMultipleCriteria.hxx>
  76
  77 #endif // __FPA__BASE__REGIONGROWWITHMULTIPLECRITERIA__H__
  78
  79 // eof - $RCSfile$