NAME

       std::iterator< _Category, _Tp, _Distance, _Pointer, _Reference > - Common iterator class.

SYNOPSIS

       #include <iterator>

       Inherited by std::istream_iterator< _Tp, _CharT, _Traits, _Dist >.

   Public Types
       typedef _Distance difference_type
           Distance between iterators is represented as this type.
       typedef _Category iterator_category
           One of the tag types.
       typedef _Pointer pointer
           This type represents a pointer-to-value_type.
       typedef _Reference reference
           This type represents a reference-to-value_type.
       typedef _Tp value_type
           The type 'pointed to' by the iterator.

Detailed Description

   template<typename _Category, typename _Tp, typename _Distance = ptrdiff_t, typename _Pointer =
       _Tp*, typename _Reference = _Tp&>
       struct std::iterator< _Category, _Tp, _Distance, _Pointer, _Reference >"Common iterator
       class.

       This class does nothing but define nested typedefs. Iterator classes can inherit from this
       class to save some work. The typedefs are then used in specializations and overloading.

       In particular, there are no default implementations of requirements such as operator++ and
       the like. (How could there be?)

Member Typedef Documentation

   template<typename _Category , typename _Tp , typename _Distance  = ptrdiff_t, typename
       _Pointer  = _Tp*, typename _Reference  = _Tp&> typedef _Distance std::iterator< _Category,
       _Tp, _Distance, _Pointer, _Reference >::difference_type
       Distance between iterators is represented as this type.

   template<typename _Category , typename _Tp , typename _Distance  = ptrdiff_t, typename
       _Pointer  = _Tp*, typename _Reference  = _Tp&> typedef _Category std::iterator< _Category,
       _Tp, _Distance, _Pointer, _Reference >::iterator_category
       One of the tag types.

   template<typename _Category , typename _Tp , typename _Distance  = ptrdiff_t, typename
       _Pointer  = _Tp*, typename _Reference  = _Tp&> typedef _Pointer std::iterator< _Category,
       _Tp, _Distance, _Pointer, _Reference >::pointer
       This type represents a pointer-to-value_type.

   template<typename _Category , typename _Tp , typename _Distance  = ptrdiff_t, typename
       _Pointer  = _Tp*, typename _Reference  = _Tp&> typedef _Reference std::iterator<
       _Category, _Tp, _Distance, _Pointer, _Reference >::reference
       This type represents a reference-to-value_type.

   template<typename _Category , typename _Tp , typename _Distance  = ptrdiff_t, typename
       _Pointer  = _Tp*, typename _Reference  = _Tp&> typedef _Tp std::iterator< _Category, _Tp,
       _Distance, _Pointer, _Reference >::value_type
       The type 'pointed to' by the iterator.

Author

       Generated automatically by Doxygen for libstdc++ from the source code.

                           std::iterator< _Category,+_Tp, _Distance, _Pointer, _Reference >(3cxx)