autodoc/inc/ary/itrange.hxx

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  28
  29 #ifndef ARY_ITRANGE_HXX
  30 #define ARY_ITRANGE_HXX
  31 //  KORR_DEPRECATED_3.0
  32
  33
  34 // USED SERVICES
  35     // BASE CLASSES
  36     // COMPONENTS
  37     // PARAMETERS
  38 #include <utility>
  39
  40
  41
  42
  43 namespace ary
  44 {
  45
  46 template <typename ITER>
  47 class IteratorRange
  48 {
  49   public:
  50                         IteratorRange(
  51                             ITER                i_begin,
  52                             ITER                i_end )
  53                                                 :   itCurrent(i_begin),
  54                                                     itEnd(i_end)
  55                                                 {}
  56                         IteratorRange(
  57                             std::pair<ITER,ITER>
  58                                                 i_range )
  59                                                 :   itCurrent(i_range.first),
  60                                                     itEnd(i_range.second)
  61                                                 {}
  62
  63                         operator bool() const   { return itCurrent != itEnd; }
  64     IteratorRange &     operator++()            { ++itCurrent; return *this; }
  65
  66     ITER                cur() const             { return itCurrent; }
  67     ITER                end() const             { return itEnd; }
  68
  69
  70   private:
  71     // DATA
  72     ITER                itCurrent;
  73     ITER                itEnd;
  74 };
  75
  76
  77
  78
  79
  80 }   // namespace ary
  81 #endif
  82
  83 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */