include/opencascade/IGESDimen_DimensionedGeometry.hxx

0001 // Created on: 1993-01-09
0002 // Created by: CKY / Contract Toubro-Larsen ( Arun MENON )
0003 // Copyright (c) 1993-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _IGESDimen_DimensionedGeometry_HeaderFile
0018 #define _IGESDimen_DimensionedGeometry_HeaderFile
0019
0020 #include <Standard.hxx>
0021
0022 #include <Standard_Integer.hxx>
0023 #include <IGESData_HArray1OfIGESEntity.hxx>
0024 #include <IGESData_IGESEntity.hxx>
0025
0026
0027 class IGESDimen_DimensionedGeometry;
0028 DEFINE_STANDARD_HANDLE(IGESDimen_DimensionedGeometry, IGESData_IGESEntity)
0029
0030 //! Defines IGES Dimensioned Geometry, Type <402> Form <13>,
0031 //! in package IGESDimen
0032 //! This entity has been replaced by the new form of  Dimensioned
0033 //! Geometry Associativity Entity (Type 402, Form 21) and should no
0034 //! longer be used by preprocessors.
0035 class IGESDimen_DimensionedGeometry : public IGESData_IGESEntity
0036 {
0037
0038 public:
0039
0040
0041   Standard_EXPORT IGESDimen_DimensionedGeometry();
0042
0043   Standard_EXPORT void Init (const Standard_Integer nbDims, const Handle(IGESData_IGESEntity)& aDimension, const Handle(IGESData_HArray1OfIGESEntity)& entities);
0044
0045   //! returns the number of dimensions
0046   Standard_EXPORT Standard_Integer NbDimensions() const;
0047
0048   //! returns the number of associated geometry entities
0049   Standard_EXPORT Standard_Integer NbGeometryEntities() const;
0050
0051   //! returns the Dimension entity
0052   Standard_EXPORT Handle(IGESData_IGESEntity) DimensionEntity() const;
0053
0054   //! returns the num'th Geometry entity
0055   //! raises exception if Index <= 0 or Index > NbGeometryEntities()
0056   Standard_EXPORT Handle(IGESData_IGESEntity) GeometryEntity (const Standard_Integer Index) const;
0057
0058
0059
0060
0061   DEFINE_STANDARD_RTTIEXT(IGESDimen_DimensionedGeometry,IGESData_IGESEntity)
0062
0063 protected:
0064
0065
0066
0067
0068 private:
0069
0070
0071   Standard_Integer theNbDimensions;
0072   Handle(IGESData_IGESEntity) theDimension;
0073   Handle(IGESData_HArray1OfIGESEntity) theGeometryEntities;
0074
0075
0076 };
0077
0078
0079
0080
0081
0082
0083
0084 #endif // _IGESDimen_DimensionedGeometry_HeaderFile