-- File:	TopClass.cdl
-- Created:	Tue Nov 17 14:09:55 1992
-- Author:	Remi LEQUETTE
--		<rle@phylox>
---Copyright:	 Matra Datavision 1992


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;