include/opencascade/IMeshData_StatusOwner.hxx

0001 // Created on: 2016-06-23
0002 // Copyright (c) 2016 OPEN CASCADE SAS
0003 // Created by: Oleg AGASHIN
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 _IMeshData_StatusOwner_HeaderFile
0017 #define _IMeshData_StatusOwner_HeaderFile
0018
0019 #include <IMeshData_Status.hxx>
0020
0021 //! Extension interface class providing status functionality.
0022 class IMeshData_StatusOwner
0023 {
0024 public:
0025
0026   //! Destructor.
0027   virtual ~IMeshData_StatusOwner()
0028   {
0029   }
0030
0031   //! Returns true in case if status is strictly equal to the given value.
0032   Standard_Boolean IsEqual(const IMeshData_Status theValue) const
0033   {
0034     return (myStatus == theValue);
0035   }
0036
0037   //! Returns true in case if status is set.
0038   Standard_Boolean IsSet(const IMeshData_Status theValue) const
0039   {
0040     return (myStatus & theValue) != 0;
0041   }
0042
0043   //! Adds status to status flags of a face.
0044   void SetStatus(const IMeshData_Status theValue)
0045   {
0046     myStatus |= theValue;
0047   }
0048
0049   //! Adds status to status flags of a face.
0050   void UnsetStatus(const IMeshData_Status theValue)
0051   {
0052     myStatus &= ~theValue;
0053   }
0054
0055   //! Returns complete status mask.
0056   Standard_Integer GetStatusMask() const
0057   {
0058     return myStatus;
0059   }
0060
0061 protected:
0062
0063   //! Constructor. Initializes default status.
0064   IMeshData_StatusOwner()
0065     : myStatus(IMeshData_NoError)
0066   {
0067   }
0068
0069 private:
0070
0071   Standard_Integer myStatus;
0072 };
0073
0074 #endif