lib/cpExtensions/DataStructures/Skeleton.hxx

   1 #ifndef __cpExtensions__DataStructures__Skeleton__hxx__
   2 #define __cpExtensions__DataStructures__Skeleton__hxx__
   3
   4 // -------------------------------------------------------------------------
   5 template< unsigned int _VDim >
   6 void cpExtensions::DataStructures::Skeleton< _VDim >::
   7 AddBranch( TPath* path )
   8 {
   9   // Check inputs
  10   if( path == NULL )
  11     return;
  12   unsigned long size = path->GetSize( );
  13   if( size == 0 )
  14     return;
  15   TIndex a = path->GetVertex( 0 );
  16   TIndex b = path->GetVertex( size - 1 );
  17   if( this->HasEdge( a, b ) )
  18     return;
  19
  20   // Add path
  21   this->SetVertex( a, a );
  22   this->SetVertex( b, b );
  23   this->AddEdge( a, b, path );
  24   this->AddEdge( b, a, path );
  25   // TODO: this->Modified( );
  26 }
  27
  28 // -------------------------------------------------------------------------
  29 template< unsigned int _VDim >
  30 const typename cpExtensions::DataStructures::Skeleton< _VDim >::
  31 TPath* cpExtensions::DataStructures::Skeleton< _VDim >::
  32 GetBranch( const TIndex& a, const TIndex& b ) const
  33 {
  34   static const TPath* null_path = NULL;
  35   if( this->HasEdge( a, b ) )
  36     return( this->GetEdges( a, b ).front( ) );
  37   else
  38     return( null_path );
  39 }
  40
  41 // -------------------------------------------------------------------------
  42 template< unsigned int _VDim >
  43 cpExtensions::DataStructures::Skeleton< _VDim >::
  44 Skeleton( )
  45   : Superclass( )
  46 {
  47 }
  48
  49 // -------------------------------------------------------------------------
  50 template< unsigned int _VDim >
  51 cpExtensions::DataStructures::Skeleton< _VDim >::
  52 ~Skeleton( )
  53 {
  54 }
  55
  56 #endif // __cpExtensions__DataStructures__Skeleton__hxx__
  57
  58 // eof - $RCSfile$