-- File:	TopTools_ShapeMapHasher.cdl
-- Created:	Thu Jan 14 14:35:23 1993
-- Author:	Remi LEQUETTE
--		<rle@phylox>
---Copyright:	 Matra Datavision 1993


class ShapeMapHasher from TopTools 
---Purpose: Hash tool, used for generating maps of shapes in topology.
uses
    Shape from TopoDS

is

    HashCode(myclass; S : Shape from TopoDS; Upper : Integer) returns Integer;
	---Purpose: Returns a HasCode value  for  the  Key <K>  in the
	--          range 0..Upper.
	--
	---C++: inline
	
    IsEqual(myclass; S1, S2 : Shape from TopoDS) returns Boolean;
	---Purpose: Returns True  when the two  keys are the same. Two
	--          same  keys  must   have  the  same  hashcode,  the
	--          contrary is not necessary.
	--          
	---C++: inline
	

end ShapeMapHasher;