-- File:	Geom2dAdaptor.cdl
-- Created:	Thu Jun  3 18:47:19 1993
-- Author:	Bruno DUMORTIER
--		<dub@topsn3>
---Copyright:	 Matra Datavision 1993




package Geom2dAdaptor 

	---Purpose: this package  contains the geometric definition of
	--          2d  curves compatible  with  the  Adaptor  package
	--          templates.

uses
    Geom2d,
    GeomAbs,
    Adaptor2d,
    gp,
    Standard,
    TColStd,
    TColgp

is

 
      class Curve; 
       ---Purpose: Similar to Curve2d from Adaptor2d with a Curve from Geom2d.

      private class GHCurve instantiates GenHCurve2d from Adaptor2d
    	    (Curve from Geom2dAdaptor);

      class HCurve;
	---Purpose: Inherited  from    GHCurve.   Provides a  curve
	--          handled by reference.

      --
      --   Package methods
      --   
      
      MakeCurve(HC : Curve2d from Adaptor2d) returns Curve from Geom2d
	    ---Purpose: Creates  a 2d  curve  from  a  HCurve2d.  This
	    --          cannot process the OtherCurves.
      raises
      	DomainError from Standard; -- if GeomAbs_OtherCurve

end Geom2dAdaptor;