std::ostream_iterator< _Tp, _CharT, _Traits >(3)      Library Functions Manual

NAME
       std::ostream_iterator< _Tp, _CharT, _Traits > - Provides output
       iterator semantics for streams.


SYNOPSIS
       #include <iterator>

       Inherits std::iterator< output_iterator_tag, void, void, void, void >.

   Public Types
       typedef output_iterator_tag iterator_category
           One of the tag types.
       typedef void pointer
           This type represents a pointer-to-value_type.
       typedef void reference
           This type represents a reference-to-value_type.
       typedef void value_type
           The type 'pointed to' by the iterator.


           using difference_type
               Public typedef.
           typedef _CharT char_type
               Public typedef.
           typedef _Traits traits_type
               Public typedef.
           typedef basic_ostream< _CharT, _Traits > ostream_type
               Public typedef.

   Public Member Functions
       ostream_iterator (const ostream_iterator &__obj) noexcept
           Copy constructor.
       ostream_iterator (ostream_type &__s) noexcept
           Construct from an ostream.
       ostream_iterator (ostream_type &__s, const _CharT *__c) noexcept
       ostream_iterator & operator* () noexcept
       ostream_iterator & operator++ () noexcept
       ostream_iterator & operator++ (int) noexcept
       ostream_iterator & operator= (const _Tp &__value)
           Writes value to underlying ostream using operator<<. If constructed
           with delimiter string, writes delimiter to ostream.
       ostream_iterator & operator= (const ostream_iterator &)=default

Detailed Description
   template<typename _Tp, typename _CharT = char, typename _Traits =
       char_traits<_CharT>>
       class std::ostream_iterator< _Tp, _CharT, _Traits >"Provides output
       iterator semantics for streams.

       This class provides an iterator to write to an ostream. The type Tp is
       the only type written by this iterator and there must be an
       operator<<(Tp) defined.

       Template Parameters
           _Tp The type to write to the ostream.
           _CharT The ostream char_type.
           _Traits The ostream char_traits.

Member Typedef Documentation
   template<typename _Tp , typename _CharT  = char, typename _Traits  =
       char_traits<_CharT>> typedef _CharT std::ostream_iterator< _Tp, _CharT,
       _Traits >::char_type
       Public typedef.

   template<typename _Tp , typename _CharT  = char, typename _Traits  =
       char_traits<_CharT>> using std::ostream_iterator< _Tp, _CharT, _Traits
       >::difference_type
       Public typedef.

   typedef output_iterator_tag std::iterator< output_iterator_tag, void, void,
       void, void >::iterator_category [inherited]
       One of the tag types.

   template<typename _Tp , typename _CharT  = char, typename _Traits  =
       char_traits<_CharT>> typedef basic_ostream<_CharT, _Traits>
       std::ostream_iterator< _Tp, _CharT, _Traits >::ostream_type
       Public typedef.

   typedef void std::iterator< output_iterator_tag, void, void, void, void
       >::pointer [inherited]
       This type represents a pointer-to-value_type.

   typedef void std::iterator< output_iterator_tag, void, void, void, void
       >::reference [inherited]
       This type represents a reference-to-value_type.

   template<typename _Tp , typename _CharT  = char, typename _Traits  =
       char_traits<_CharT>> typedef _Traits std::ostream_iterator< _Tp,
       _CharT, _Traits >::traits_type
       Public typedef.

   typedef void std::iterator< output_iterator_tag, void, void, void, void
       >::value_type [inherited]
       The type 'pointed to' by the iterator.

Constructor & Destructor Documentation
   template<typename _Tp , typename _CharT  = char, typename _Traits  =
       char_traits<_CharT>> std::ostream_iterator< _Tp, _CharT, _Traits
       >::ostream_iterator (ostream_type & __s) [inline],  [noexcept]
       Construct from an ostream.

   template<typename _Tp , typename _CharT  = char, typename _Traits  =
       char_traits<_CharT>> std::ostream_iterator< _Tp, _CharT, _Traits
       >::ostream_iterator (ostream_type & __s, const _CharT * __c) [inline],
       [noexcept]
       Construct from an ostream.

       The delimiter string c is written to the stream after every Tp written
       to the stream. The delimiter is not copied, and thus must not be
       destroyed while this iterator is in use.

       Parameters
           __s Underlying ostream to write to.
           __c CharT delimiter string to insert.

   template<typename _Tp , typename _CharT  = char, typename _Traits  =
       char_traits<_CharT>> std::ostream_iterator< _Tp, _CharT, _Traits
       >::ostream_iterator (const ostream_iterator< _Tp, _CharT, _Traits > &
       __obj) [inline],  [noexcept]
       Copy constructor.

Member Function Documentation
   template<typename _Tp , typename _CharT  = char, typename _Traits  =
       char_traits<_CharT>> ostream_iterator & std::ostream_iterator< _Tp,
       _CharT, _Traits >::operator= (const _Tp & __value) [inline]
       Writes value to underlying ostream using operator<<. If constructed
       with delimiter string, writes delimiter to ostream.


Author
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                                   libstdc++
                              std::ostream_iterator< _Tp, _CharT, _Traits >(3)