NAME

       std::istream_iterator< _Tp, _CharT, _Traits, _Dist > - Provides input iterator semantics for streams.

SYNOPSIS

       #include <iterator>

       Inherits std::iterator< input_iterator_tag, _Tp, ptrdiff_t, const _Tp *, const _Tp & >.

   Public Types
       typedef _CharT char_type
       typedef ptrdiff_t difference_type
           Distance between iterators is represented as this type.
       typedef basic_istream< _CharT, _Traits > istream_type
       typedef input_iterator_tag iterator_category
           One of the tag types.
       typedef const _Tp * pointer
           This type represents a pointer-to-value_type.
       typedef const _Tp & reference
           This type represents a reference-to-value_type.
       typedef _Traits traits_type
       typedef _Tp value_type
           The type pointedto"bytheiterator.

   Public Member Functions
       constexpr istream_iterator () noexcept(/*conditional */)
           Construct end of input stream iterator.
       constexpr istream_iterator (const istream_iterator &__obj) noexcept(/*conditional */)
       istream_iterator (istream_type &__s)
           Construct start of input stream iterator.
       const _Tp & operator* () const noexcept
       istream_iterator & operator++ ()
       istream_iterator operator++ (int)
       const _Tp * operator-> () const noexcept
       istream_iterator & operator= (const istream_iterator &)=default

   Friends
       bool operator== (const istream_iterator &__x, const istream_iterator &__y) noexcept
           Return true if the iterators refer to the same stream, or are both at end-of-stream.

Detailed Description

   template<typename _Tp, typename _CharT = char, typename _Traits = char_traits<_CharT>, typename _Dist =
       ptrdiff_t>
       class std::istream_iterator< _Tp, _CharT, _Traits, _Dist >"Provides input iterator semantics for streams.

Member Typedef Documentation

   typedef ptrdiff_t std::iterator< input_iterator_tag, _Tp, ptrdiff_t, const _Tp *, const _Tp &
       >::difference_type [inherited]
       Distance between iterators is represented as this type.

   typedef input_iterator_tag std::iterator< input_iterator_tag, _Tp, ptrdiff_t, const _Tp *, const _Tp &
       >::iterator_category [inherited]
       One of the tag types.

   typedef const _Tp * std::iterator< input_iterator_tag, _Tp, ptrdiff_t, const _Tp *, const _Tp & >::pointer
       [inherited]
       This type represents a pointer-to-value_type.

   typedef const _Tp & std::iterator< input_iterator_tag, _Tp, ptrdiff_t, const _Tp *, const _Tp & >::reference
       [inherited]
       This type represents a reference-to-value_type.

   typedef _Tp std::iterator< input_iterator_tag, _Tp, ptrdiff_t, const _Tp *, const _Tp & >::value_type
       [inherited]
       The type "pointed to" by the iterator.

Constructor & Destructor Documentation

   template<typename _Tp, typename _CharT = char, typename _Traits = char_traits<_CharT>, typename _Dist =
       ptrdiff_t> std::istream_iterator< _Tp, _CharT, _Traits, _Dist >::istream_iterator () [inline],
       [constexpr],  [noexcept]
       Construct end of input stream iterator.

       Referenced by operator==.

   template<typename _Tp, typename _CharT = char, typename _Traits = char_traits<_CharT>, typename _Dist =
       ptrdiff_t> std::istream_iterator< _Tp, _CharT, _Traits, _Dist >::istream_iterator (istream_type & __s)
       [inline]
       Construct start of input stream iterator.

       References std::__addressof().

Friends And Related Symbol Documentation

   template<typename _Tp, typename _CharT = char, typename _Traits = char_traits<_CharT>, typename _Dist =
       ptrdiff_t> bool operator== (const istream_iterator< _Tp, _CharT, _Traits, _Dist > & __x, const
       istream_iterator< _Tp, _CharT, _Traits, _Dist > & __y) [friend]
       Return true if the iterators refer to the same stream, or are both at end-of-stream.

       References istream_iterator().

Author

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

                                                    libststd::istream_iterator< ...CharT, _Traits, _Dist >(3cxx)