-- File:	BRepMesh_Classifier.cdl
-- Created:	Thu Jun 26 11:38:02 1997
-- Author:	Laurent PAINNOT
--		<lpa@penox.paris1.matra-dtv.fr>
---Copyright:	 Matra Datavision 1997

private class Classifier from BRepMesh



uses  
    Pnt2d                         from gp,
    SequenceOfPnt2d               from TColgp,
    Face                          from TopoDS,
    State                         from TopAbs,
    SequenceOfInteger             from TColStd,
    SeqOfPtr                      from BRepTopAdaptor, 
    DataMapOfShapePairOfPolygon   from BRepMesh,
    IndexedMapOfInteger           from TColStd,
    IndexedMapOfVertex            from BRepMesh,
    Status                        from BRepMesh,
    DataStructureOfDelaun         from BRepMesh

is 
    
    Create   (F      : Face                          from TopoDS; 
    	      Tol    : Real                          from Standard;
    	      edges  : DataMapOfShapePairOfPolygon   from BRepMesh;
       	      themap : IndexedMapOfInteger           from TColStd;
    	      Str    : DataStructureOfDelaun         from BRepMesh;
    	      Umin, Umax, Vmin, Vmax: Real           from Standard)
    returns Classifier from BRepMesh;


    Perform(me; Puv: Pnt2d from gp)
    returns State from TopAbs;


    State (me)
    returns Status from BRepMesh;
        ---C++: inline


    Destroy(me: in out);
    	---C++: alias ~


    AnalizeWire (me: in out; theSeqPnt2d : in SequenceOfPnt2d from TColgp;
		             Umin, Umax, Vmin, Vmax: in Real from Standard)
    is private;
    -- Private method called from constructor after some (piece of) wire 
    -- has been explored and put into <theSeqPnt2d>. 
    -- Here it is triangulated if it is a hole and anyway added to the bulk.
    
fields 

    TabClass    : SeqOfPtr          from BRepTopAdaptor;
    TabOrien    : SequenceOfInteger from TColStd;
    Toluv       : Real              from Standard;
    Face        : Face              from TopoDS;
    U1          : Real              from Standard;
    V1          : Real              from Standard;    
    U2          : Real              from Standard;
    V2          : Real              from Standard;
    myState     : Status            from BRepMesh;

end Classifier from BRepMesh;