--
-- File      :  IGESGeom.cdl
-- Created   :  Mon 11 Jan 1993
-- Author    : CKY / Contract Toubro-Larsen ( Kiran )
--
---Copyright : MATRA-DATAVISION  1993
--

package IGESGeom


        ---Purpose : This package consists of B-Rep and CSG Solid entities

uses

        Standard,
        TCollection,
	TColgp,
	TColStd,
        gp,
	Message,
        Interface,
        IGESBasic,
        IGESData

is

        class CircularArc;
        -- Type 100,   Form 0
        ---Purpose : Defines IGES CircularArc

        class CompositeCurve;
        -- Type 102,   Form 0
        ---Purpose : Defines IGES CompositeCurve

        class ConicArc;
        -- Type 104,   Form 0-3
        ---Purpose : Defines a ConicArc

        class CopiousData;
        -- Type 106,   Form 1-3,11-13,63
        ---Purpose : Defines a CopiousData

        class Plane;
        -- Type 108,   Form -1,0,1
        ---Purpose : Defines IGES Plane

        class Line;
        -- Type 110,   Form 0
        ---Purpose : Defines IGES Line

        class SplineCurve;
        -- Type 112,   Form 0
        ---Purpose : Defines IGES SplineCurve

        class SplineSurface;
        -- Type 114,   Form 0
        -- Purpose : Defines IGES SplineSurface

        class Point;
        -- Type 116,   Form 0
        ---Purpose : Defines IGES Point

        class RuledSurface;
        -- Type 118,   Form 0,1
        ---Purpose : Defines IGES RuledSurface

        class SurfaceOfRevolution;
        -- Type 120,   Form 0
        ---Purpose : Defines IGES SurfaceOfRevolution

        class TabulatedCylinder;
        -- Type 122,   Form 0
        ---Purpose : Defines IGES TabulatedCylinder

        class Direction;
        -- Type 123,   Form 0
        ---Purpose : Defines IGES Direction

        class TransformationMatrix;
        -- Type 124,   Form 0
        ---Purpose : Defines IGES TransformationMatrix

        class Flash;
        -- Type 125,   Form 0-4
        ---Purpose : Defines IGES Flash

        class BSplineCurve;
        -- Type 126,   Form 0-5
        ---Purpose : Defines IGES BSplineCurve

        class BSplineSurface;
        -- Type 128,   Form 0-9
        ---Purpose : Defines IGES BSplineSurface

        class OffsetCurve;
        -- Type 130,   Form 0
        ---Purpose : Defines IGES OffsetCurve

        class OffsetSurface;
        -- Type 140,   Form 0
        ---Purpose : Defines IGES OffsetSurface

        class Boundary;
        -- Type 141,   Form 0
        ---Purpose : Defines IGES Boundary

        class CurveOnSurface;
        -- Type 142,   Form 0
        ---Purpose : Defines IGES CurveOnSurface

        class BoundedSurface;
        -- Type 143,   Form 0
        ---Purpose : Defines IGES BoundedSurface

        class TrimmedSurface;
        -- Type 144,   Form 0
        ---Purpose : Defines IGES TrimmedSurface

    	--    Tools for Entities    --

        class ToolCircularArc;
        class ToolCompositeCurve;
        class ToolConicArc;
        class ToolCopiousData;
        class ToolPlane;
        class ToolLine;
        class ToolSplineCurve;
        class ToolSplineSurface;
        class ToolPoint;
        class ToolRuledSurface;
        class ToolSurfaceOfRevolution;
        class ToolTabulatedCylinder;
        class ToolDirection;
        class ToolTransformationMatrix;
        class ToolFlash;
        class ToolBSplineCurve;
        class ToolBSplineSurface;
        class ToolOffsetCurve;
        class ToolOffsetSurface;
        class ToolBoundary;
        class ToolCurveOnSurface;
        class ToolBoundedSurface;
        class ToolTrimmedSurface;

    -- Definition and Exploitation of Entities defined in this Package

    class Protocol;
    class ReadWriteModule;
    class GeneralModule;
    class SpecificModule;

    -- Instantiations :

    class  Array1OfBoundary instantiates  Array1 from TCollection (Boundary);
    class  Array1OfCurveOnSurface        instantiates
	  Array1 from TCollection (CurveOnSurface);
    class  Array1OfTransformationMatrix  instantiates
    	  Array1 from TCollection (TransformationMatrix);

    class HArray1OfBoundary instantiates HArray1 from TCollection
    	 (Boundary,Array1OfBoundary);
    class HArray1OfCurveOnSurface        instantiates HArray1 from TCollection
    	 (CurveOnSurface,Array1OfCurveOnSurface);
    class HArray1OfTransformationMatrix  instantiates HArray1 from TCollection
    	 (TransformationMatrix,Array1OfTransformationMatrix);

    -- Package Methods

    Init;
    ---Purpose : Prepares dymanic data (Protocol, Modules) for this package

    Protocol  returns Protocol from IGESGeom;
    ---Purpose : Returns the Protocol for this Package

end IGESGeom;