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std::ostream_iterator

NAME

std::ostream_iterator - Provides output iterator semantics for streams.

SYNOPSIS

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

Public Types

typedef void difference_type

typedef output_iterator_tag iterator_category

typedef void pointer

typedef void reference

typedef void value_type

typedef _CharT char_type

typedef basic_ostream< _CharT, _Traits > ostream_type

typedef _Traits traits_type

Public Member Functions

ostream_iterator & operator* ()

ostream_iterator & operator++ (int)

ostream_iterator & operator++ ()

ostream_iterator & operator= (const _Tp &__value)

ostream_iterator (const ostream_iterator &__obj)

ostream_iterator (ostream_type &__s, const _CharT *__c)

ostream_iterator (ostream_type &__s)

Detailed Description

template<typename _Tp, typename _CharT = char, typename _Traits = char_traits<_CharT>> class std::ostream_iterator< _Tp, _CharT, _Traits >

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.

Parameters:

Tp The type to write to the ostream.
CharT The ostream char_type.
Traits The ostream char_traits.

Definition at line 152 of file stream_iterator.h.

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.

Definition at line 158 of file stream_iterator.h.

typedef void std::iterator< output_iterator_tag , void , void , void , void >::difference_type [inherited]

Distance between iterators is represented as this type.

Definition at line 113 of file stl_iterator_base_types.h.

typedef output_iterator_tag std::iterator< output_iterator_tag , void , void , void , void >::iterator_category [inherited]

One of the tag types.

Definition at line 109 of file stl_iterator_base_types.h.

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.

Definition at line 160 of file stream_iterator.h.

typedef void std::iterator< output_iterator_tag , void , void , void , void >::pointer [inherited]

This type represents a pointer-to-value_type.

Definition at line 115 of file stl_iterator_base_types.h.

typedef void std::iterator< output_iterator_tag , void , void , void , void >::reference [inherited]

This type represents a reference-to-value_type.

Definition at line 117 of file stl_iterator_base_types.h.

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

Public typedef.

Definition at line 159 of file stream_iterator.h.

typedef void std::iterator< output_iterator_tag , void , void , void , void >::value_type [inherited]

The type 'pointed to' by the iterator.

Definition at line 111 of file stl_iterator_base_types.h.

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]

Construct from an ostream.

Definition at line 169 of file stream_iterator.h.

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]

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.

Definition at line 181 of file stream_iterator.h.

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]

Copy constructor.

Definition at line 185 of file stream_iterator.h.

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.

Definition at line 191 of file stream_iterator.h.

Author

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