-- File:	HLRTopoBRep_Data.cdl
-- Created:	Mon Oct 24 15:33:05 1994
-- Author:	Christophe MARION
--		<cma@ecolox>
---Copyright:	 Matra Datavision 1994

class Data from HLRTopoBRep

	---Purpose: Stores  the results  of  the  OutLine and  IsoLine
	--          processes.

uses
    Boolean                                from Standard,
    Real                                   from Standard,
    Address                                from Standard,
    Face                                   from TopoDS,
    Edge                                   from TopoDS,
    Vertex                                 from TopoDS,
    Shape                                  from TopoDS,
    ListOfShape                            from TopTools,
    MapOfShape                             from TopTools,
    DataMapOfShapeShape                    from TopTools,
    DataMapOfShapeListOfShape              from TopTools,
    DataMapOfShapeFaceData                 from HLRTopoBRep,
    MapOfShapeListOfVData                  from HLRTopoBRep,
    ListIteratorOfListOfVData              from HLRTopoBRep,
    DataMapIteratorOfMapOfShapeListOfVData from HLRTopoBRep

is
    Create returns Data from HLRTopoBRep;

    --
    --  Methods to Clean the Data
    --  

    Clear(me : in out)
	---Purpose: Clear of all the maps.
    is static;

    Clean(me : in out)
	---Purpose: Clear of all the data  not needed during and after
	--          the hiding process.
    is static;

    --
    --  Methods to inquire the results
    --  

    EdgeHasSplE(me; E : Edge from TopoDS) 
    returns Boolean from Standard
	---Purpose: Returns True if the Edge is split.
    is static;
    
    FaceHasIntL(me; F : Face from TopoDS) 
    returns Boolean from Standard
	---Purpose: Returns True if the Face has internal outline.
    is static;
    
    FaceHasOutL(me; F : Face from TopoDS) 
    returns Boolean from Standard
	---Purpose: Returns True if the Face has outlines on restriction.
    is static;
    
    FaceHasIsoL(me; F : Face from TopoDS) 
    returns Boolean from Standard
	---Purpose: Returns True if the Face has isolines.
    is static;
    
    IsSplEEdgeEdge(me; E1 : Edge from TopoDS;
                       E2 : Edge from TopoDS) 
    returns Boolean from Standard
    is static;
    
    IsIntLFaceEdge(me; F : Face from TopoDS;
                       E : Edge from TopoDS) 
    returns Boolean from Standard
    is static;
    
    IsOutLFaceEdge(me; F : Face from TopoDS;
                       E : Edge from TopoDS) 
    returns Boolean from Standard
    is static;
    
    IsIsoLFaceEdge(me; F : Face from TopoDS;
                       E : Edge from TopoDS) 
    returns Boolean from Standard
    is static;
    
    NewSOldS(me; New : Shape from TopoDS) 
    returns Shape from TopoDS
    is static;

    EdgeSplE(me; E : Edge from TopoDS) 
    returns ListOfShape from TopTools
	---Purpose: Returns the list of the edges.
        ---C++: inline
	---C++: return const &
    is static;

    FaceIntL(me; F : Face from TopoDS) 
    returns ListOfShape from TopTools
	---Purpose: Returns the list of the internal OutLines.
        ---C++: inline
	---C++: return const &
    is static;

    FaceOutL(me; F : Face from TopoDS) 
    returns ListOfShape from TopTools
	---Purpose: Returns the list of the OutLines on restriction.
        ---C++: inline
	---C++: return const &
    is static;

    FaceIsoL(me; F : Face from TopoDS) 
    returns ListOfShape from TopTools
	---Purpose: Returns the list of the IsoLines.
        ---C++: inline
	---C++: return const &
    is static;

    IsOutV(me; V : Vertex from TopoDS) 
    returns Boolean from Standard
	---Purpose: Returns  True   if V is  an   outline vertex  on a
	--          restriction.
        ---C++: inline
    is static;
    
    IsIntV(me; V : Vertex from TopoDS) 
    returns Boolean from Standard
	---Purpose: Returns True if V is an internal outline vertex.
        ---C++: inline
    is static;
    
    
    --
    --    Methods to store the results
    --     
    
    AddOldS(me : in out; NewS,OldS : Shape from TopoDS)
    is static;
    
    AddSplE(me : in out; E : Edge from TopoDS) 
    returns ListOfShape from TopTools
	---C++: return &
    is static;
    
    AddIntL(me : in out; F : Face from TopoDS) 
    returns ListOfShape from TopTools
	---C++: return &
    is static;

    AddOutL(me : in out; F : Face from TopoDS) 
    returns ListOfShape from TopTools
	---C++: return &
    is static;

    AddIsoL(me : in out; F : Face from TopoDS) 
    returns ListOfShape from TopTools
	---C++: return &
    is static;

    AddOutV(me : in out; V : Vertex from TopoDS)
        ---C++: inline
    is static;
    
    AddIntV(me : in out; V : Vertex from TopoDS)
        ---C++: inline
    is static;
    
    --
    --     Methods to iterate on the edges with vertices
    --     
    
    InitEdge(me : in out)
    is static;
    
    MoreEdge(me) returns Boolean from Standard
        ---C++: inline
    is static;
    
    NextEdge(me : in out)
    is static;
    
    Edge(me) returns Edge from TopoDS
        ---C++: inline
	---C++: return const &
    is static;
    
    --
    --     Methods  to access the  list of vertices with parameters on
    --     an edge
    --     
    
    InitVertex(me : in out; E : Edge from TopoDS)
	---Purpose: Start an iteration on the vertices of E.
    is static;
    
    MoreVertex(me) returns Boolean from Standard
        ---C++: inline
    is static;
    
    NextVertex(me : in out)
        ---C++: inline
    is static;
    
    Vertex(me) returns Vertex from TopoDS
	---C++: return const &
    is static;
    
    Parameter(me) returns Real from Standard
    is static;
    
    InsertBefore(me : in out; V : Vertex from TopoDS;
                              P : Real   from Standard)
	---Purpose: Insert before the current position.
    is static;
    
    Append(me : in out; V : Vertex from TopoDS;
                        P : Real   from Standard)
    is static;
    
fields

    myOldS : DataMapOfShapeShape from TopTools;
    -- For a shape of the result gives a shape from the original.

    mySplE : DataMapOfShapeListOfShape from TopTools;
    -- For a splitted edge the list of split edges.

    myData : DataMapOfShapeFaceData from HLRTopoBRep;
    -- For a face the FaceData.

    myOutV : MapOfShape from TopTools;
    -- utline vertices on restriction.

    myIntV : MapOfShape from TopTools;
    -- Internal outline vertices.

    myEdgesVertices : MapOfShapeListOfVData from HLRTopoBRep;
    -- List of vertices on the edge with parameter.
    -- Sorted by increasing parameter values.

    myEIterator : DataMapIteratorOfMapOfShapeListOfVData from HLRTopoBRep;

    myVIterator : ListIteratorOfListOfVData from HLRTopoBRep;
    
    myVList : Address from Standard;

end Data;