libs/fpa/Image/MinimumSpanningTree.hxx

   1 #ifndef __fpa__Image__MinimumSpanningTree__hxx__
   2 #define __fpa__Image__MinimumSpanningTree__hxx__
   3
   4 // -------------------------------------------------------------------------
   5 template< unsigned int _VDim >
   6 typename fpa::Image::MinimumSpanningTree< _VDim >::
   7 TVertex fpa::Image::MinimumSpanningTree< _VDim >::
   8 GetParent( const TVertex& v ) const
   9 {
  10   TVertex p = v + this->GetPixel( v );
  11   return( p );
  12 }
  13
  14 // -------------------------------------------------------------------------
  15 template< unsigned int _VDim >
  16 void fpa::Image::MinimumSpanningTree< _VDim >::
  17 SetParent( const TVertex& v, const TVertex& p )
  18 {
  19   this->SetPixel( v, p - v );
  20 }
  21
  22 // -------------------------------------------------------------------------
  23 template< unsigned int _VDim >
  24 void fpa::Image::MinimumSpanningTree< _VDim >::
  25 GetPath( typename TPath::Pointer& path, const TVertex& a ) const
  26 {
  27   if( path.GetPointer( ) == NULL )
  28     path = TPath::New( );
  29   path->SetReferenceImage( this );
  30   this->Superclass::GetPath( path, a );
  31 }
  32
  33 // -------------------------------------------------------------------------
  34 template< unsigned int _VDim >
  35 void fpa::Image::MinimumSpanningTree< _VDim >::
  36 GetPath(
  37   typename TPath::Pointer& path, const TVertex& a, const TVertex& b
  38   ) const
  39 {
  40   if( path.GetPointer( ) == NULL )
  41     path = TPath::New( );
  42   path->SetReferenceImage( this );
  43   this->Superclass::GetPath( path, a, b );
  44 }
  45
  46 // -------------------------------------------------------------------------
  47 template< unsigned int _VDim >
  48 fpa::Image::MinimumSpanningTree< _VDim >::
  49 MinimumSpanningTree( )
  50   : Superclass( )
  51 {
  52 }
  53
  54 // -------------------------------------------------------------------------
  55 template< unsigned int _VDim >
  56 fpa::Image::MinimumSpanningTree< _VDim >::
  57 ~MinimumSpanningTree( )
  58 {
  59 }
  60
  61 #endif // __fpa__Image__MinimumSpanningTree__hxx__
  62
  63 // eof - $RCSfile$