#ifndef __FPA__BASE__REGIONGROWWITHMULTIPLECRITERIA__HXX__
#define __FPA__BASE__REGIONGROWWITHMULTIPLECRITERIA__HXX__

// -------------------------------------------------------------------------
template< class V, class R, class VV, class VC, class B >
unsigned int fpa::Base::RegionGrowWithMultipleCriteria< V, R, VV, VC, B >::
GetNumberOfMembershipFunctions( ) const
{
  return( this->m_Functions.size( ) );
}

// -------------------------------------------------------------------------
template< class V, class R, class VV, class VC, class B >
void fpa::Base::RegionGrowWithMultipleCriteria< V, R, VV, VC, B >::
ClearMembershipFunctions( )
{
  this->m_Functions.clear( );
  this->Modified( );
}

// -------------------------------------------------------------------------
template< class V, class R, class VV, class VC, class B >
void fpa::Base::RegionGrowWithMultipleCriteria< V, R, VV, VC, B >::
AddMembershipFunction( TMembershipFunction* function )
{
  this->m_Functions.push_back( function );
  this->Modified( );
}

// -------------------------------------------------------------------------
template< class V, class R, class VV, class VC, class B >
fpa::Base::RegionGrowWithMultipleCriteria< V, R, VV, VC, B >::
RegionGrowWithMultipleCriteria( )
  : Superclass( )
{
}

// -------------------------------------------------------------------------
template< class V, class R, class VV, class VC, class B >
fpa::Base::RegionGrowWithMultipleCriteria< V, R, VV, VC, B >::
~RegionGrowWithMultipleCriteria( )
{
}

// -------------------------------------------------------------------------
template< class V, class R, class VV, class VC, class B >
void fpa::Base::RegionGrowWithMultipleCriteria< V, R, VV, VC, B >::
_BeforeLoop( )
{
  this->_BeforeLoop( );
  this->m_ActualFunction = this->m_Functions.begin( );
}

// -------------------------------------------------------------------------
template< class V, class R, class VV, class VC, class B >
typename fpa::Base::RegionGrowWithMultipleCriteria< V, R, VV, VC, B >::
_TNode fpa::Base::RegionGrowWithMultipleCriteria< V, R, VV, VC, B >::
_QueuePop( )
{
  _TNode node = this->Superclass::_QueuePop( );
  if( this->_IsQueueEmpty( ) )
  {
    std::cerr << "ERROR!!!!" << std::endl;

  } // fi
  return( node );
}

// -------------------------------------------------------------------------
template< class V, class R, class VV, class VC, class B >
bool fpa::Base::RegionGrowWithMultipleCriteria< V, R, VV, VC, B >::
_CheckMembership( const _TNode& n ) const
{
  bool ret = ( *( this->m_ActualFunction ) )->Evaluate( n.Vertex );
  if( !ret )
    this->m_AuxiliaryQueue.push( n );
  return( ret );
}

#endif // __FPA__BASE__REGIONGROWWITHMULTIPLECRITERIA__HXX__

// eof - $RCSfile$