// =========================================================================
// @author Leonardo Florez Valencia
// @email florez-l@javeriana.edu.co
// =========================================================================

#ifndef __CTBronchi__MoriLabelling__hxx__
#define __CTBronchi__MoriLabelling__hxx__

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage >
typename CTBronchi::MoriLabelling< _TInputImage, _TLabelImage >::
TInputValue CTBronchi::MoriLabelling< _TInputImage, _TLabelImage >::
GetUpperThreshold( ) const
{
  return( this->m_LabelFunctor->GetUpperThreshold( ) );
}

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage >
void CTBronchi::MoriLabelling< _TInputImage, _TLabelImage >::
SetUpperThreshold( TInputValue t )
{
  this->m_LabelFunctor->SetUpperThreshold( t );
}

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage >
CTBronchi::MoriLabelling< _TInputImage, _TLabelImage >::
MoriLabelling( )
  : Superclass( )
{
  this->m_LabelFunctor = TLabelFunctor::New( );
  this->SetPredicate( this->m_LabelFunctor );
}

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage >
CTBronchi::MoriLabelling< _TInputImage, _TLabelImage >::
~MoriLabelling( )
{
}

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage >
void CTBronchi::MoriLabelling< _TInputImage, _TLabelImage >::
_UpdateOutputValue( TNode& n )
{
  this->TBase::_UpdateOutputValue( n );
  if( n.FrontId != 0 )
  {
    const TLabelImage* input_labels = this->GetInputLabels( );
    if( input_labels->GetPixel( n.Vertex ) != this->GetInputInsideValue( ) )
      n.Value = TOutputValue( 0 );
    else
      n.Value = this->GetInsideValue( );

  } // fi
  this->GetOutput( )->SetPixel( n.Vertex, n.Value );
}

#endif // __CTBronchi__MoriLabelling__hxx__

// eof - $RCSfile$