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std::ostream_iterator.3cxx

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 _Traits traits_type

typedef basic_ostream< _CharT, _Traits > ostream_type

Public Member Functions

ostream_iterator & operator* ()

ostream_iterator & operator++ (int)

ostream_iterator & operator++ ()

ostream_iterator & operator= (const _Tp &__value)

ostream_iterator (ostream_type &__s, const _CharT *__c)

ostream_iterator (const ostream_iterator &__obj)

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 >

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.

Parameters:

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

Definition at line 147 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 153 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 111 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 107 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 155 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 113 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 115 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 154 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 109 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 164 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 176 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 180 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 186 of file stream_iterator.h.

Author

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