include/opencascade/StepAP203_SpecifiedItem.hxx

0001 // Created on: 1999-11-26
0002 // Created by: Andrey BETENEV
0003 // Copyright (c) 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 _StepAP203_SpecifiedItem_HeaderFile
0018 #define _StepAP203_SpecifiedItem_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <StepData_SelectType.hxx>
0025 #include <Standard_Integer.hxx>
0026 class Standard_Transient;
0027 class StepBasic_ProductDefinition;
0028 class StepRepr_ShapeAspect;
0029
0030 //! Representation of STEP SELECT type SpecifiedItem
0031 class StepAP203_SpecifiedItem : public StepData_SelectType
0032 {
0033 public:
0034   DEFINE_STANDARD_ALLOC
0035
0036   //! Empty constructor
0037   Standard_EXPORT StepAP203_SpecifiedItem();
0038
0039   //! Recognizes a kind of SpecifiedItem select type
0040   //! 1 -> ProductDefinition from StepBasic
0041   //! 2 -> ShapeAspect from StepRepr
0042   //! 0 else
0043   Standard_EXPORT int CaseNum(const occ::handle<Standard_Transient>& ent) const override;
0044
0045   //! Returns Value as ProductDefinition (or Null if another type)
0046   Standard_EXPORT occ::handle<StepBasic_ProductDefinition> ProductDefinition() const;
0047
0048   //! Returns Value as ShapeAspect (or Null if another type)
0049   Standard_EXPORT occ::handle<StepRepr_ShapeAspect> ShapeAspect() const;
0050 };
0051
0052 #endif // _StepAP203_SpecifiedItem_HeaderFile