autodoc/source/inc/luxenum.hxx

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  30
  31 #ifndef UDM_LUXENUM_HXX
  32 #define UDM_LUXENUM_HXX
  33
  34
  35
  36 // USED SERVICES
  37     // BASE CLASSES
  38     // COMPONENTS
  39     // PARAMETERS
  40 #include <map>
  41 #include <algorithm>
  42
  43
  44 namespace lux
  45 {
  46
  47 typedef std::map< intt, String  > EnumValueMap;
  48
  49
  50 template <class DIFF>
  51 class Enum // : public Template_Base
  52 {
  53   public:
  54     // TYPES
  55     typedef Enum< DIFF >        self;
  56
  57     // LIFECYCLE
  58                         Enum(
  59                             DIFF                                i_nValue,
  60                             const char *                i_sText )
  61                                                 :       nValue(i_nValue) { Values_()[nValue] = i_sText;
  62                                                                        // Sequence_().insert(
  63                                                                        //               std::lower_bound( Sequence_().begin(), Sequence_().end(), i_nValue ),
  64                                                                        //               i_nValue );
  65                                                                      }
  66                         Enum(
  67                             DIFF                                i_nValue )
  68                                                 :       nValue(i_nValue) { ; }
  69                         Enum(
  70                             intt                                i_nValue = 0 )
  71                                                 :       nValue(i_nValue) { if ( NOT CheckIntt(i_nValue) ) { csv_assert(false); } }
  72                         Enum(
  73                             const self &                i_rEnum )
  74                                                 :       nValue(i_rEnum.nValue) {;}
  75
  76     self &                              operator=(
  77                             DIFF                                i_nValue )
  78                                                 { nValue = i_nValue; return *this; }
  79     self &                              operator=(
  80                             intt                                i_nValue )
  81                                                 { if ( CheckIntt(i_nValue) ) {nValue = DIFF(i_nValue);}
  82                                                   else {csv_assert(false);} return *this; }
  83     self &                              operator=(
  84                             const self &                i_rEnum )
  85                                                 { nValue = i_rEnum.nValue; return *this; }
  86                         operator DIFF() const   { return DIFF(nValue); }
  87
  88     DIFF                operator()() const              { return nValue; }
  89     const String  &             Text() const                    { return Values_()[nValue]; }
  90
  91   private:
  92     static EnumValueMap &
  93                         Values_();
  94     bool                                CheckIntt(
  95                             intt                                i_nNumber )
  96                                                 { return Values_().find(i_nNumber) != Values_().end(); }
  97     // DATA
  98     intt                                nValue;
  99 };
 100
 101
 102
 103
 104 }   // namespace lux
 105 #endif
 106