autodoc/inc/ary/itrange.hxx

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