include/opencascade/StepVisual_StyledItemTarget.hxx

0001 // Created on: 2016-03-18
0002 // Created by: Irina KRYLOVA
0003 // Copyright (c) 2016 OPEN CASCADE SAS
0004 //
0005 // This file is part of Open CASCADE Technology software library.
0006 //
0007 // This library is free software; you can redistribute it and/or modify it under
0008 // the terms of the GNU Lesser General Public License version 2.1 as published
0009 // by the Free Software Foundation, with special exception defined in the file
0010 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0011 // distribution for complete text of the license and disclaimer of any warranty.
0012 //
0013 // Alternatively, this file may be used under the terms of Open CASCADE
0014 // commercial license or contractual agreement.
0015
0016 #ifndef _StepVisual_StyledItemTarget_HeaderFile
0017 #define _StepVisual_StyledItemTarget_HeaderFile
0018
0019 #include <Standard.hxx>
0020 #include <Standard_DefineAlloc.hxx>
0021 #include <Standard_Handle.hxx>
0022
0023 #include <StepData_SelectType.hxx>
0024 #include <Standard_Integer.hxx>
0025
0026 class Standard_Transient;
0027 class StepGeom_GeometricRepresentationItem;
0028 class StepRepr_MappedItem;
0029 class StepRepr_Representation;
0030 class StepShape_TopologicalRepresentationItem;
0031
0032 class StepVisual_StyledItemTarget : public StepData_SelectType
0033 {
0034 public:
0035   DEFINE_STANDARD_ALLOC
0036
0037   //! Returns a StyledItemTarget select type
0038   Standard_EXPORT StepVisual_StyledItemTarget();
0039
0040   //! Recognizes a StyledItemTarget Kind Entity that is :
0041   //! 1 -> GeometricRepresentationItem
0042   //! 2 -> MappedItem
0043   //! 3 -> Representation
0044   //! 4 -> TopologicalRepresentationItem
0045   //! 0 else
0046   Standard_EXPORT Standard_Integer CaseNum(const Handle(Standard_Transient)& ent) const;
0047
0048   //! returns Value as a GeometricRepresentationItem (Null if another type)
0049   Standard_EXPORT Handle(StepGeom_GeometricRepresentationItem) GeometricRepresentationItem() const;
0050
0051   //! returns Value as a MappedItem (Null if another type)
0052   Standard_EXPORT Handle(StepRepr_MappedItem) MappedItem() const;
0053
0054   //! returns Value as a Representation (Null if another type)
0055   Standard_EXPORT Handle(StepRepr_Representation) Representation() const;
0056
0057   //! returns Value as a TopologicalRepresentationItem (Null if another type)
0058   Standard_EXPORT Handle(StepShape_TopologicalRepresentationItem) TopologicalRepresentationItem()
0059     const;
0060 };
0061 #endif // _StepVisual_StyledItemTarget_HeaderFile