#ifndef __fpa__Base__Functors__RegionGrow__Tautology__h__
#define __fpa__Base__Functors__RegionGrow__Tautology__h__

#include <fpa/Base/Functors/RegionGrow/Base.h>

namespace fpa
{
  namespace Base
  {
    namespace Functors
    {
      namespace RegionGrow
      {
        /**
         */
        template< class _TVertex >
        class Tautology
          : public Base< _TVertex >
        {
        public:
          typedef Tautology                       Self;
          typedef Base< _TVertex >                Superclass;
          typedef itk::SmartPointer< Self >       Pointer;
          typedef itk::SmartPointer< const Self > ConstPointer;

          typedef typename Superclass::TVertex TVertex;

        public:
          itkNewMacro( Self );
          itkTypeMacro( Tautology, Base );

        public:
          virtual bool Evaluate(
            const TVertex& a, const TVertex& b
            ) const override
            {
              return( true );
            }

        protected:
          Tautology( )
            : Superclass( )
            { }
          virtual ~Tautology( )
            { }

        private:
          // Purposely not defined
          Tautology( const Self& other );
          Self& operator=( const Self& other );
        };

      } // ecapseman

    } // ecapseman

  } // ecapseman

} // ecapseman

#endif // __fpa__Base__Functors__RegionGrow__Tautology__h__

// eof - $RCSfile$