include/opencascade/IGESData_IGESType.hxx

0001 // Created on: 1992-04-06
0002 // Created by: Christian CAILLET
0003 // Copyright (c) 1992-1999 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 _IGESData_IGESType_HeaderFile
0018 #define _IGESData_IGESType_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <Standard_Boolean.hxx>
0025
0026
0027 //! taken from directory part of an entity (from file or model),
0028 //! gives "type" and "form" data, used to recognize entity's type
0029 class IGESData_IGESType
0030 {
0031 public:
0032
0033   DEFINE_STANDARD_ALLOC
0034
0035
0036   Standard_EXPORT IGESData_IGESType();
0037
0038   Standard_EXPORT IGESData_IGESType(const Standard_Integer atype, const Standard_Integer aform);
0039
0040   //! returns "type" data
0041   Standard_EXPORT Standard_Integer Type() const;
0042
0043   //! returns "form" data
0044   Standard_EXPORT Standard_Integer Form() const;
0045
0046   //! compares two IGESTypes, avoiding comparing their fields
0047   Standard_EXPORT Standard_Boolean IsEqual (const IGESData_IGESType& another) const;
0048 Standard_Boolean operator == (const IGESData_IGESType& another) const
0049 {
0050   return IsEqual(another);
0051 }
0052
0053   //! resets fields (useful when an IGESType is stored as mask)
0054   Standard_EXPORT void Nullify();
0055
0056
0057
0058
0059 protected:
0060
0061
0062
0063
0064
0065 private:
0066
0067
0068
0069   Standard_Integer thetype;
0070   Standard_Integer theform;
0071
0072
0073 };
0074
0075
0076
0077
0078
0079
0080
0081 #endif // _IGESData_IGESType_HeaderFile