-- Created on: 1997-06-26
-- Created by: Laurent PAINNOT
-- Copyright (c) 1997-1999 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.


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   (theFace      : Face                          from TopoDS; 
              theTolUV     : Real                          from Standard;
              theEdges     : DataMapOfShapePairOfPolygon   from BRepMesh;
              theMap       : IndexedMapOfInteger           from TColStd;
              theStructure : DataStructureOfDelaun         from BRepMesh;
              theUmin, theUmax, theVmin, theVmax : Real    from Standard)
    returns Classifier from BRepMesh;


    Perform(me; thePoint: 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;
                 theUmin, theUmax, theVmin, theVmax: 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 

    myTabClass  : SeqOfPtr          from BRepTopAdaptor;
    myTabOrient : SequenceOfInteger from TColStd;
    myTolUV     : Real              from Standard;
    myFace      : Face              from TopoDS;
    myState     : Status            from BRepMesh;

end Classifier from BRepMesh;