-- File:	BRepBlend_AppFuncRstRst.cdl
-- Created:	Tue May 12 15:33:20 1998
-- Author:	Philippe NOUAILLE
--		<pne@cleox.paris1.matra-dtv.fr>
---Copyright:	 Matra Datavision 1998

class AppFuncRstRst from BRepBlend inherits AppFuncRoot from BRepBlend
	---Purpose: Function to approximate by AppSurface for Edge/Face          
	---Level: Advanced

uses 
 Line            from BRepBlend,
 Point           from Blend,
 AppFunction     from Blend,
 RstRstFunction  from Blend,
 Vector          from math

 
raises OutOfRange from  Standard

is   
     
   Create(Line : in out Line from BRepBlend;
    	  Func  : in  out RstRstFunction from Blend; 
          Tol3d: Real;
          Tol2d: Real)
   returns AppFuncRstRst from BRepBlend;

   Point(me;
    	 Func  : AppFunction from Blend; 
	 Param : Real;
	 Sol   : Vector from math;
	 Pnt   : in out Point from Blend);
	
   Vec(me;
       Sol : in out Vector from math;
       Pnt : Point from Blend);
	
end AppFuncRstRst;