-- File:	IntStart_SITool.cdl
-- Created:	Tue May  4 16:20:18 1993
-- Author:	Jacques GOUSSARD
--		<jag@topsn2>
---Copyright:	 Matra Datavision 1993



deferred generic class SITool from IntStart
    (ThePSurface as any)
                                   

	---Purpose: Template class for an additional tool on a bi-parametrised
	--          surface.


uses State from TopAbs

is

    NbSamplePoints(myclass; S: ThePSurface)

    	returns Integer from Standard;


    SamplePoint(myclass; S: ThePSurface; Index: Integer from Standard;
                U,V: out Real from Standard);


--    Classify(myclass; S: ThePSurface; U,V: Real from Standard)
--    
--    	returns State from TopAbs;


end SITool;