-- Created on: 1994-04-18
-- Created by: Laurent BUCHARD
-- Copyright (c) 1994-1999 Matra Datavision
-- Copyright (c) 1999-2014 OPEN CASCADE SAS
--
-- This file is part of Open CASCADE Technology software library.
--
-- This library is free software; you can redistribute it and/or modify it under
-- the terms of the GNU Lesser General Public License version 2.1 as published
-- by the Free Software Foundation, with special exception defined in the file
-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
-- distribution for complete text of the license and disclaimer of any warranty.
--
-- Alternatively, this file may be used under the terms of Open CASCADE
-- commercial license or contractual agreement.

package BRepClass3d 

uses  
    gp,
    TopAbs,
    TopoDS,
    TopTools,
    TCollection,
    TopExp,
    TopClass,
    BRepClass,
    Geom2dInt,
    IntCurveSurface,
    IntCurvesFace,
    Bnd,
    BRepAdaptor


is

    class Intersector3d;

    class MapOfInter instantiates  
       DataMap from TCollection(Shape          from TopoDS,
	    	    	    	Address        from Standard,
                                ShapeMapHasher from TopTools);

    class SolidExplorer;
        
    class SolidPassiveClassifier instantiates  
    	Classifier3d from TopClass  (Intersector3d  from BRepClass3d);

    class SClassifier;       

    class SolidClassifier;
       
    OuterShell(S : Solid from TopoDS)  
    	    returns Shell from TopoDS;
	---Purpose: Returns the outer most shell of <S>. Returns a Null
	--          shell if <S> has no outer shell. 
	--          If <S> has only one shell, then it will return, without checking orientation. 
       
end BRepClass3d;