Source/System/FileIO/OpenFlight/OSGOFControlRecords.h

   1 /*---------------------------------------------------------------------------*\
   2  *                                OpenSG                                     *
   3  *                                                                           *
   4  *                                                                           *
   5  *                Copyright (C) 2011 by the OpenSG Forum                     *
   6  *                                                                           *
   7  *                            www.opensg.org                                 *
   8  *                                                                           *
   9  *   contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de          *
  10  *                                                                           *
  11 \*---------------------------------------------------------------------------*/
  12 /*---------------------------------------------------------------------------*\
  13  *                                License                                    *
  14  *                                                                           *
  15  * This library is free software; you can redistribute it and/or modify it   *
  16  * under the terms of the GNU Library General Public License as published    *
  17  * by the Free Software Foundation, version 2.                               *
  18  *                                                                           *
  19  * This library is distributed in the hope that it will be useful, but       *
  20  * WITHOUT ANY WARRANTY; without even the implied warranty of                *
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU         *
  22  * Library General Public License for more details.                          *
  23  *                                                                           *
  24  * You should have received a copy of the GNU Library General Public         *
  25  * License along with this library; if not, write to the Free Software       *
  26  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.                 *
  27  *                                                                           *
  28 \*---------------------------------------------------------------------------*/
  29
  30 #ifndef _OSGOFCONTROLRECORDS_H_
  31 #define _OSGOFCONTROLRECORDS_H_
  32
  33 #include "OSGFileIODef.h"
  34 #include "OSGOFRecords.h"
  35
  36 OSG_BEGIN_NAMESPACE
  37
  38 //---------------------------------------------------------------------------
  39 //  Class
  40 //---------------------------------------------------------------------------
  41
  42 /*! \ingroup GrpFileIOOpenFlight
  43     \nohierarchy
  44  */
  45
  46 class OSG_FILEIO_DLLMAPPING OFPushLevelRecord : public OFControlRecord
  47 {
  48   public:
  49     static const UInt16 OpCode = 10;
  50
  51     /*---------------------------------------------------------------------*/
  52
  53     static OFRecordTransitPtr create(const OFRecordHeader &oHeader,
  54                                            OFDatabase     &oDB     );
  55
  56     /*---------------------------------------------------------------------*/
  57
  58     virtual bool read(std::istream &is);
  59
  60     /*---------------------------------------------------------------------*/
  61
  62     virtual UInt16 getOpCode(void) const;
  63
  64   protected:
  65     typedef OFControlRecord  Inherited;
  66
  67              OFPushLevelRecord(const OFRecordHeader &oHeader,
  68                                      OFDatabase     &oDB     );
  69     virtual ~OFPushLevelRecord(void                          );
  70
  71     /*---------------------------------------------------------------------*/
  72
  73     static OFRecordFactoryBase::RegisterRecord _regHelper;
  74 };
  75
  76 //---------------------------------------------------------------------------
  77 //  Class
  78 //---------------------------------------------------------------------------
  79
  80 /*! \ingroup GrpFileIOOpenFlight
  81     \nohierarchy
  82  */
  83
  84 class OSG_FILEIO_DLLMAPPING OFPopLevelRecord : public OFControlRecord
  85 {
  86   public:
  87     static const UInt16 OpCode = 11;
  88
  89     /*---------------------------------------------------------------------*/
  90
  91     static OFRecordTransitPtr create(const OFRecordHeader &oHeader,
  92                                            OFDatabase     &oDB     );
  93
  94     /*---------------------------------------------------------------------*/
  95
  96     virtual bool read(std::istream &is);
  97
  98     /*---------------------------------------------------------------------*/
  99
 100     virtual UInt16 getOpCode(void) const;
 101
 102   protected:
 103     typedef OFControlRecord  Inherited;
 104
 105              OFPopLevelRecord(const OFRecordHeader &oHeader,
 106                                     OFDatabase     &oDB     );
 107     virtual ~OFPopLevelRecord(void                          );
 108
 109     /*---------------------------------------------------------------------*/
 110
 111     static OFRecordFactoryBase::RegisterRecord _regHelper;
 112 };
 113
 114 OSG_END_NAMESPACE
 115
 116 #endif /* _OSGOFCONTROLRECORDS_H_ */
 117