1 // Created on: 1993-01-09
2 // Created by: CKY / Contract Toubro-Larsen ( TCD )
3 // Copyright (c) 1993-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _IGESGraph_DefinitionLevel_HeaderFile
18 #define _IGESGraph_DefinitionLevel_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <TColStd_HArray1OfInteger.hxx>
24 #include <IGESData_LevelListEntity.hxx>
25 #include <Standard_Integer.hxx>
26 class Standard_OutOfRange;
29 class IGESGraph_DefinitionLevel;
30 DEFINE_STANDARD_HANDLE(IGESGraph_DefinitionLevel, IGESData_LevelListEntity)
32 //! defines IGESDefinitionLevel, Type <406> Form <1>
33 //! in package IGESGraph
35 //! Indicates the no. of levels on which an entity is
37 class IGESGraph_DefinitionLevel : public IGESData_LevelListEntity
43 Standard_EXPORT IGESGraph_DefinitionLevel();
45 //! This method is used to set the fields of the class
47 //! - allLevelNumbers : Values of Level Numbers
48 Standard_EXPORT void Init (const Handle(TColStd_HArray1OfInteger)& allLevelNumbers);
50 //! returns the number of property values in <me>
51 Standard_EXPORT Standard_Integer NbPropertyValues() const;
53 //! Must return the count of levels (== NbPropertyValues)
54 Standard_EXPORT Standard_Integer NbLevelNumbers() const Standard_OVERRIDE;
56 //! returns the Level Number of <me> indicated by <LevelIndex>
57 //! raises an exception if LevelIndex is <= 0 or
58 //! LevelIndex > NbPropertyValues
59 Standard_EXPORT Standard_Integer LevelNumber (const Standard_Integer LevelIndex) const Standard_OVERRIDE;
64 DEFINE_STANDARD_RTTIEXT(IGESGraph_DefinitionLevel,IGESData_LevelListEntity)
74 Handle(TColStd_HArray1OfInteger) theLevelNumbers;
85 #endif // _IGESGraph_DefinitionLevel_HeaderFile