-- File:	Prs3d_RestrictionTool.cdl
-- Created:	Mon Feb 15 11:20:54 1993
-- Author:	Jean-Louis FRENKEL
--		<jlf@mastox>
---Copyright:	 Matra Datavision 1993

generic class RestrictionTool from Prs3d ( Patch as any; Curve2d as any) 

    uses
    	Orientation from TopAbs
is

    Create returns RestrictionTool;    
    Create ( ThePatch: Patch ) returns RestrictionTool;
    
    IsOriented (me) returns Boolean from Standard;
    
    Init(me: in out); 

    More(me) returns Boolean from Standard;

    Next(me: in out);

    Value(me) returns Curve2d;

    Orientation(me) returns Orientation from TopAbs;
    
end RestrictionTool from Prs3d;