-- File:	TopOpeBRepDS_CurveExplorer.cdl
-- Created:	Fri Dec  8 19:30:36 1995
-- Author:	Jean Yves LEBEY
--		<jyl@meteox>
---Copyright:	 Matra Datavision 1995

class CurveExplorer from TopOpeBRepDS

uses

    DataStructure from TopOpeBRepDS,
    Curve from TopOpeBRepDS
    
is

    Create returns CurveExplorer from TopOpeBRepDS;
    Create(DS : DataStructure from TopOpeBRepDS;
           FindOnlyKeep : Boolean from Standard = Standard_True)
     returns CurveExplorer from TopOpeBRepDS;

    Init(me : in out;
    	 DS : DataStructure from TopOpeBRepDS;
         FindOnlyKeep : Boolean from Standard = Standard_True);

    More(me) returns Boolean  is static;
    Next(me : in out) is static;
    Curve(me) returns Curve from TopOpeBRepDS
    ---C++: return const &
    is static;

    IsCurve(me; I : Integer ) returns Boolean  is static;
    IsCurveKeep(me; I : Integer ) returns Boolean  is static;
    Curve(me; I : Integer ) 
    returns Curve from TopOpeBRepDS
    ---C++: return const &
    is static;
    NbCurve(me : in out) returns Integer
    is static;
 
    Index(me) returns Integer 
    is static;

    Find(me : in out) is static private;
        
fields

    myIndex   : Integer ;
    myMax     : Integer ;
    myDS      : Address ; -- (TopOpeBRepDS_DataStructure*)
    myFound   : Boolean ;
    myFindKeep : Boolean;
    
end CurveExplorer from TopOpeBRepDS;