-- Created on: 1992-11-17
-- Created by: Remi LEQUETTE
-- Copyright (c) 1992-1999 Matra Datavision
-- Copyright (c) 1999-2012 OPEN CASCADE SAS
--
-- The content of this file is subject to the Open CASCADE Technology Public
-- License Version 6.5 (the "License"). You may not use the content of this file
-- except in compliance with the License. Please obtain a copy of the License
-- at http://www.opencascade.org and read it completely before using this file.
--
-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
--
-- The Original Code and all software distributed under the License is
-- distributed on an "AS IS" basis, without warranty of any kind, and the
-- Initial Developer hereby disclaims all such warranties, including without
-- limitation, any warranties of merchantability, fitness for a particular
-- purpose or non-infringement. Please see the License for the specific terms
-- and conditions governing the rights and limitations under the License.



package TopClass 

	---Purpose: The  package TopClass   provides    Classification
	--          algorithms.  A Classification algorithm is used to
	--          compute if  a  point is inside,  outside or on the
	--          boundary of a Shape.

uses
    gp,
    TopTrans, -- complex transitions
    TopAbs,   -- enumerations Orientation and State
    TopoDS,   
    IntRes2d,  -- to describe the result of intersections
    IntCurveSurface
---    TopExp   ------------- Pas Utilise mais sinon ca plante !!! 

is

    deferred generic class Intersection2d; 
	---Purpose: Describes   the  intersection algorithm     for 2d
	--          classifications. 
	
    generic class Classifier2d;
	---Purpose: Basic algorithm for 2d classifications.

    deferred generic class FaceExplorer;
	---Purpose: Defines  the   description  of   a  face  for  the
	--          FaceClassifier.

    generic class  FaceClassifier, FClass2d;
	---Purpose: Algorithm for classification in a Face.

	


    deferred class Intersection3d;
	---Purpose: Describes the intersection algorithm for 3d 
	--          classifications.    	    
		
    generic class Classifier3d;
    	---Purpose: Basic algorithm for 3d classification.
    	          
    deferred class SolidExplorer;
    	---Purpose: Defines the description of a solid for the 
    	--          SolidClassifier.
       
    generic class SolidClassifier;
    	---Purpose: Algorithm for classification in a Solid.
    
    
    
end TopClass;