Source/System/FileIO/ScanParseSkel/OSGScanParseLexer.cpp

   1 /*---------------------------------------------------------------------------*\
   2  *                                OpenSG                                     *
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   5  *             Copyright (C) 2000-2002 by the OpenSG Forum                   *
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  28 \*---------------------------------------------------------------------------*/
  29 /*---------------------------------------------------------------------------*\
  30  *                                Changes                                    *
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  37 \*---------------------------------------------------------------------------*/
  38
  39 /*! \file OSGScanParseLexer.cpp
  40     \ingroup GrpSystemFileIOScanParse
  41  */
  42
  43 //---------------------------------------------------------------------------
  44 //  Includes
  45 //---------------------------------------------------------------------------
  46
  47 #include "OSGScanParseLexer.h"
  48
  49 OSG_USING_NAMESPACE
  50
  51 //---------------------------------------------------------------------------
  52 //  Class
  53 //---------------------------------------------------------------------------
  54
  55 /***************************************************************************\
  56  *                               Types                                     *
  57 \***************************************************************************/
  58
  59 /***************************************************************************\
  60  *                           Class variables                               *
  61 \***************************************************************************/
  62
  63 /***************************************************************************\
  64  *                           Class methods                                 *
  65 \***************************************************************************/
  66
  67 /*-------------------------------------------------------------------------*\
  68  -  private                                                                -
  69 \*-------------------------------------------------------------------------*/
  70
  71 /*-------------------------------------------------------------------------*\
  72  -  protected                                                              -
  73 \*-------------------------------------------------------------------------*/
  74
  75 /*-------------------------------------------------------------------------*\
  76  -  public                                                                 -
  77 \*-------------------------------------------------------------------------*/
  78
  79 /***************************************************************************\
  80  *                           Instance methods                              *
  81 \***************************************************************************/
  82
  83 /*-------------------------------------------------------------------------*\
  84  -  private                                                                -
  85 \*-------------------------------------------------------------------------*/
  86
  87 /*-------------------------------------------------------------------------*\
  88  -  protected                                                              -
  89 \*-------------------------------------------------------------------------*/
  90
  91 /*-------------------------------------------------------------------------*\
  92  -  public                                                                 -
  93 \*-------------------------------------------------------------------------*/
  94
  95 /*------------- constructors & destructors --------------------------------*/
  96
  97 OSGScanParseLexer::OSGScanParseLexer(std::istream           *arg_yyin,
  98                                      std::ostream           *arg_yyout) :
  99     Inherited        (arg_yyin,
 100                       arg_yyout),
 101
 102     lvalp            (        0),
 103     tmpStr           (         ),
 104     expectToken      (        0),
 105     imageIntsExpected(        0)
 106 {
 107 }
 108
 109 OSGScanParseLexer::~OSGScanParseLexer(void)
 110 {
 111 }
 112
 113 /*------------------------------ access -----------------------------------*/
 114
 115 /*---------------------------- properties ---------------------------------*/
 116
 117 /*-------------------------- your_category---------------------------------*/
 118
 119 /*-------------------------- assignment -----------------------------------*/
 120
 121 /*-------------------------- comparison -----------------------------------*/
 122