autodoc/source/parser/cpp/srecover.hxx

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  30
  31 #ifndef ADC_CPP_SRECOVER_HXX
  32 #define ADC_CPP_SRECOVER_HXX
  33
  34
  35
  36 // USED SERVICES
  37     // BASE CLASSES
  38 #include "cxt2ary.hxx"
  39 #include <ary/info/docstore.hxx>
  40     // COMPONENTS
  41     // PARAMETERS
  42
  43 namespace cpp
  44 {
  45
  46 /** Implementation struct for cpp::ContextForAry.
  47 */
  48 struct ContextForAry::S_RecoveryGuard
  49 {
  50   public:
  51                         S_RecoveryGuard();
  52                         ~S_RecoveryGuard();
  53
  54     void                Reset()                 { bIsWithinRecovery = false; nBlockBracketsCounter = 0; }
  55
  56     void                StartWaitingFor_Recovery();
  57
  58     void                Hdl_SwBracketOpen();
  59     void                Hdl_SwBracketClose();
  60     void                Hdl_Semicolon();
  61
  62     bool                IsWithinRecovery() const;
  63
  64   private:
  65     // DATA
  66     bool                bIsWithinRecovery;
  67     intt                nBlockBracketsCounter;
  68 };
  69
  70
  71
  72 // IMPLEMENTATION
  73
  74 /*  The implementation is in header, though not all inline, because this file
  75     is included in cxt2ary.cxx only!
  76 */
  77
  78 ContextForAry::
  79 S_RecoveryGuard::S_RecoveryGuard()
  80     :   bIsWithinRecovery(false),
  81         nBlockBracketsCounter(0)
  82 {
  83 }
  84
  85 ContextForAry::
  86 S_RecoveryGuard::~S_RecoveryGuard()
  87 {
  88 }
  89
  90 inline void
  91 ContextForAry::
  92 S_RecoveryGuard::StartWaitingFor_Recovery()
  93 {
  94     bIsWithinRecovery = true;
  95     nBlockBracketsCounter = 0;
  96 }
  97
  98 void
  99 ContextForAry::
 100 S_RecoveryGuard::Hdl_SwBracketOpen()
 101 {
 102     if ( bIsWithinRecovery )
 103         ++nBlockBracketsCounter;
 104 }
 105
 106 void
 107 ContextForAry::
 108 S_RecoveryGuard::Hdl_SwBracketClose()
 109 {
 110     if ( bIsWithinRecovery )
 111         --nBlockBracketsCounter;
 112 }
 113
 114 inline void
 115 ContextForAry::
 116 S_RecoveryGuard::Hdl_Semicolon()
 117 {
 118     if (bIsWithinRecovery AND nBlockBracketsCounter == 0)
 119        bIsWithinRecovery = false;
 120 }
 121
 122 inline bool
 123 ContextForAry::
 124 S_RecoveryGuard::IsWithinRecovery() const
 125 {
 126     return bIsWithinRecovery;
 127 }
 128
 129
 130
 131 }   // namespace cpp
 132
 133
 134 #endif
 135