-- File:	BRepMesh_PairOfPolygonOnTriangulation.cdl
-- Created:	Mon Jan 26 11:03:30 2009
-- Author:	Pavel TELKOV
--		<ptv@valenox>
---Copyright:	 Open CASCADE 2009


class PairOfPolygon from BRepMesh 

	---Purpose: 

uses
    PolygonOnTriangulation from Poly

is
    Create
    ---Purpose: Create empty pair with null fileds
    returns PairOfPolygon from BRepMesh;

    Clear(me: out);
    ---Purpose: Clear pair handles
    
    Prepend (me: out; thePoly: PolygonOnTriangulation from Poly);
    --- Initialise first polygon on triangulation
    
    Append (me: out; thePoly: PolygonOnTriangulation from Poly);
    --- Initialise first or last polygon on triangulation
    
    First(me)
    ---Purpose: Returns first polygon on triangulation
    ---C++: return const &
    ---C++: inline
    returns PolygonOnTriangulation from Poly;

    Last(me)
    ---Purpose: Returns last polygon on triangulation
    ---C++: return const &
    ---C++: inline
    returns PolygonOnTriangulation from Poly;

fields
    myFirst : PolygonOnTriangulation from Poly;
    myLast  : PolygonOnTriangulation from Poly;
     
end PairOfPolygon;