-- File:	TopOpeBRep_ShapeScanner.cdl
-- Created:	Wed Jul  7 19:56:26 1993
-- Author:	Jean Yves LEBEY
--		<jyl@zerox>
---Copyright:	 Matra Datavision 1993

class ShapeScanner from TopOpeBRep
    
    ---Purpose: Find, among the  subshapes SS of a reference shape
    --          RS, the ones which 3D box interfers with the box of
    --          a shape S (SS and S are of the same type).

uses

    ShapeEnum from TopAbs,
    Shape from TopoDS,
    ListIteratorOfListOfInteger from TColStd,
    ShapeExplorer from TopOpeBRepTool,
    BoxSort from TopOpeBRepTool

is

    Create returns ShapeScanner from TopOpeBRep;
    Clear(me:in out);
    AddBoxesMakeCOB(me:in out;S:Shape;TS:ShapeEnum;TA:ShapeEnum=TopAbs_SHAPE);
    Init(me:in out;E:Shape);
    Init(me:in out;X:in out ShapeExplorer from TopOpeBRepTool);
    More(me) returns Boolean;
    Next(me:in out);
    Current(me) returns Shape;---C++: return const &
    BoxSort(me) returns BoxSort from TopOpeBRepTool;---C++:return const &
    ChangeBoxSort(me:in out) returns BoxSort from TopOpeBRepTool;---C++:return &
    Index(me) returns Integer;
    DumpCurrent(me; OS:in out OStream) returns OStream;---C++: return &
    
fields

    myBoxSort:BoxSort from TopOpeBRepTool;
    myListIterator:ListIteratorOfListOfInteger from TColStd;
    
end ShapeScanner from TopOpeBRep;