// =========================================================================
// @author Leonardo Florez Valencia
// @email florez-l@javeriana.edu.co
// =========================================================================
#ifndef __fpa__Filters__Image__RandomWalker__hxx__
#define __fpa__Filters__Image__RandomWalker__hxx__

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage, class _TCost, class _TTraits >
typename
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
TInputImage*
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
GetInputImage( )
{
  return( this->GetInput( ) );
}

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage, class _TCost, class _TTraits >
const typename
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
TInputImage*
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
GetInputImage( ) const
{
  return( this->GetInput( ) );
}

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage, class _TCost, class _TTraits >
void
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
SetInputImage( const TInputImage* i )
{
  this->SetInput( i );
}

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage, class _TCost, class _TTraits >
typename
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
TCostsImage* 
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
GetOutputCosts( )
{
  return( this->GetOutput( ) );
}

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage, class _TCost, class _TTraits >
const typename
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
TCostsImage*
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
GetOutputCosts( ) const
{
  return( this->GetOutput( ) );
}

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage, class _TCost, class _TTraits >
typename
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
TLabelImage*
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
GetOutputLabels( )
{
  return( this->GetMarks( ) );
}

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage, class _TCost, class _TTraits >
const typename
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
TLabelImage*
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
GetOutputLabels( ) const
{
  return( this->GetMarks( ) );
}

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage, class _TCost, class _TTraits >
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
RandomWalker( )
  : Superclass( )
{
  fpaFilterInputConfigureMacro( InputLabels, _TLabelImage );
}

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage, class _TCost, class _TTraits >
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
~RandomWalker( )
{
}

// -------------------------------------------------------------------------
template< class _TInputImage, class _TLabelImage, class _TCost, class _TTraits >
const itk::DataObject*
fpa::Filters::Image::RandomWalker< _TInputImage, _TLabelImage, _TCost, _TTraits >::
_GetReferenceInput( ) const
{
  return( this->GetInputLabels( ) );
}

#endif // __fpa__Filters__Image__RandomWalker__hxx__
// eof - $RCSfile$