#ifndef __fpa__Image__Functors__RegionGrowBinaryThreshold__hxx__
#define __fpa__Image__Functors__RegionGrowBinaryThreshold__hxx__

// -------------------------------------------------------------------------
template< class _TImage >
bool fpa::Image::Functors::RegionGrowBinaryThreshold< _TImage >::
Evaluate( const TIndex& a, const TIndex& b ) const
{
  const _TImage* im =
    dynamic_cast< const _TImage* >( this->m_Image.GetPointer( ) );
  TPixel v = im->GetPixel( b );
  return( this->m_LowerThreshold <= v && v <= this->m_UpperThreshold );
}

// -------------------------------------------------------------------------
template< class _TImage >
fpa::Image::Functors::RegionGrowBinaryThreshold< _TImage >::
RegionGrowBinaryThreshold( )
  : Superclass( ),
    m_LowerThreshold( TPixel( 0 ) ),
    m_UpperThreshold( std::numeric_limits< TPixel >::max( ) )
{
}

// -------------------------------------------------------------------------
template< class _TImage >
fpa::Image::Functors::RegionGrowBinaryThreshold< _TImage >::
~RegionGrowBinaryThreshold( )
{
}

#endif // __fpa__Image__Functors__RegionGrowBinaryThreshold__hxx__

// eof - $RCSfile$