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

class PointExplorer from TopOpeBRepDS

uses

    DataStructure from TopOpeBRepDS,
    Point from TopOpeBRepDS
    
is

    Create returns PointExplorer from TopOpeBRepDS;
    Create(DS : DataStructure from TopOpeBRepDS;
           FindOnlyKeep : Boolean from Standard = Standard_True)
    returns PointExplorer from TopOpeBRepDS;
    Init(me : in out; DS : DataStructure from TopOpeBRepDS;
         FindOnlyKeep : Boolean from Standard = Standard_True) is static;
    More(me) returns Boolean  is static;
    Next(me : in out) is static;
    Point(me) returns Point from TopOpeBRepDS
    ---C++: return const &
    is static;

    IsPoint(me; I : Integer ) 
    returns Boolean  is static;
    IsPointKeep(me; I : Integer ) returns Boolean  is static;
    Point(me; I : Integer ) 
    returns Point from TopOpeBRepDS
    ---C++: return const &
    is static;
    NbPoint(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 ;
    myEmpty   : Point from TopOpeBRepDS;
    myFindKeep : Boolean;
    
end PointExplorer from TopOpeBRepDS;