-- File:	MgtGeom2d.cdl
-- Created:	Wed Apr  7 10:49:28 1993
-- Author:	Philippe DAUTRY
--		<fid@mastox>
-- Update:      Frederic MAUPAS
--              <fma@pronox>
-- Copyright:	 Matra Datavision 1993



package MgtGeom2d 

	---Purpose: This  package   provides   methods  to   translate
	--          transient   objects   from  Geom2d   to persistent
	--          objects from PGeom2d and vice-versa. No track from
	--          previous translation is kept.
	--          
-- Data is not shared:
-- -   between transient and persistent objects,
--   or
-- -   between two successive translations of the same object.

uses

    Geom2d, PGeom2d

is


    -- AxisPlacement


    Translate(PObj: AxisPlacement from PGeom2d)
    	returns AxisPlacement from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: AxisPlacement from Geom2d)
    	returns AxisPlacement from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 




    -- BSplineCurve


    Translate(PObj: BSplineCurve from PGeom2d)
    	returns BSplineCurve from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: BSplineCurve from Geom2d)
    	returns BSplineCurve from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 




    -- BezierCurve


    Translate(PObj: BezierCurve from PGeom2d)
    	returns BezierCurve from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: BezierCurve from Geom2d)
    	returns BezierCurve from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 




    -- CartesianPoint


    Translate(PObj: CartesianPoint from PGeom2d)
    	returns CartesianPoint from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: CartesianPoint from Geom2d)
    	returns CartesianPoint from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 




    -- Circle


    Translate(PObj: Circle from PGeom2d)
    	returns Circle from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: Circle from Geom2d)
    	returns Circle from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 




    -- Curve


    Translate(PObj: Curve from PGeom2d)
    	returns Curve     from Geom2d
    	raises NullObject from Standard;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	--          Raises Null Object if PObj has no mapping
	---Level: Advanced 


    Translate(TObj: Curve from Geom2d)
    	returns Curve     from PGeom2d
    	raises NullObject from Standard;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	--          Raises NullObject if TObj has no mapping
	---Level: Advanced 




    -- Direction


    Translate(PObj: Direction from PGeom2d)
    	returns Direction from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: Direction from Geom2d)
    	returns Direction from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 




    -- Ellipse


    Translate(PObj: Ellipse from PGeom2d)
    	returns Ellipse from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: Ellipse from Geom2d)
    	returns Ellipse from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 




    -- Hyperbola


    Translate(PObj: Hyperbola from PGeom2d)
    	returns Hyperbola from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: Hyperbola from Geom2d)
    	returns Hyperbola from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 




    -- Line


    Translate(PObj: Line from PGeom2d)
    	returns Line from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: Line from Geom2d)
    	returns Line from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 




    -- OffsetCurve


    Translate(PObj: OffsetCurve from PGeom2d)
    	returns OffsetCurve from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: OffsetCurve from Geom2d)
    	returns OffsetCurve from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 




    -- Parabola


    Translate(PObj: Parabola from PGeom2d)
    	returns Parabola from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: Parabola from Geom2d)
    	returns Parabola from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 


    -- Point


    Translate(PObj: Point from PGeom2d)
    	returns Point from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: Point from Geom2d)
    	returns Point from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 




    -- Transformation


    Translate(PObj: Transformation from PGeom2d)
    	returns Transformation from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: Transformation from Geom2d)
    	returns Transformation from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 




    -- TrimmedCurve


    Translate(PObj: TrimmedCurve from PGeom2d)
    	returns TrimmedCurve from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: TrimmedCurve from Geom2d)
    	returns TrimmedCurve from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 




    -- VectorWithMagnitude


    Translate(PObj: VectorWithMagnitude from PGeom2d)
    	returns VectorWithMagnitude from Geom2d;
	---Purpose: Translate <PObj> to its Transient equivalent from Geom2d.
	---Level: Advanced 


    Translate(TObj: VectorWithMagnitude from Geom2d)
    	returns VectorWithMagnitude from PGeom2d;
	---Purpose: Translate <TObj> to its Persistent equivalent from PGeom2d.
	---Level: Advanced 


end MgtGeom2d;