std::ostream_iterator< _Tp, _CharT, _Traits > Class Template Reference
Iterators

`#include <stream_iterator.h>`

Inheritance diagram for std::ostream_iterator< _Tp, _CharT, _Traits >:
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## Public Types

typedef output_iterator_tag | iterator_category
typedef void | pointer
typedef void | reference
typedef void | value_type
using | difference_type = ptrdiff_t
typedef _CharT | char_type
typedef _Traits | traits_type
typedef basic_ostream< _CharT, _Traits > | ostream_type

## Public Member Functions

| ostream_iterator (const ostream_iterator &__obj) noexcept
| ostream_iterator (ostream_type &__s) noexcept
| 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)
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.

Definition at line 196 of file stream_iterator.h.

## Member Typedef Documentation

## char_type

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 205 of file stream_iterator.h.

## difference_type

template<typename _Tp , typename _CharT = char, typename _Traits = char_traits<_CharT>>

using std::ostream_iterator< _Tp, _CharT, _Traits >::difference_type = ptrdiff_t

Public typedef.

Definition at line 203 of file stream_iterator.h.

## iterator_category

typedef output_iterator_tag std::iterator< output_iterator_tag , void , void , void , void >::iterator_category

inherited

One of the tag types.

Definition at line 130 of file stl_iterator_base_types.h.

## ostream_type

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 207 of file stream_iterator.h.

## pointer

typedef void std::iterator< output_iterator_tag , void , void , void , void >::pointer

inherited

This type represents a pointer-to-value_type.

Definition at line 136 of file stl_iterator_base_types.h.

## reference

typedef void std::iterator< output_iterator_tag , void , void , void , void >::reference

inherited

This type represents a reference-to-value_type.

Definition at line 138 of file stl_iterator_base_types.h.

## traits_type

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 206 of file stream_iterator.h.

## value_type

typedef void std::iterator< output_iterator_tag , void , void , void , void >::value_type

inherited

The type "pointed to" by the iterator.

Definition at line 132 of file stl_iterator_base_types.h.

## Constructor & Destructor Documentation

## ostream_iterator() [1/3]

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.

Definition at line 216 of file stream_iterator.h.

## ostream_iterator() [2/3]

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.

Definition at line 229 of file stream_iterator.h.

## ostream_iterator() [3/3]

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.

Definition at line 233 of file stream_iterator.h.

## Member Function Documentation

## operator*()

template<typename _Tp , typename _CharT = char, typename _Traits = char_traits<_CharT>>

ostream_iterator & std::ostream_iterator< _Tp, _CharT, _Traits >::operator* | ( |  | ) |

inline noexcept

Definition at line 256 of file stream_iterator.h.

## operator++() [1/2]

template<typename _Tp , typename _CharT = char, typename _Traits = char_traits<_CharT>>

ostream_iterator & std::ostream_iterator< _Tp, _CharT, _Traits >::operator++ | ( |  | ) |

inline noexcept

Definition at line 260 of file stream_iterator.h.

## operator++() [2/2]

template<typename _Tp , typename _CharT = char, typename _Traits = char_traits<_CharT>>

ostream_iterator & std::ostream_iterator< _Tp, _CharT, _Traits >::operator++ | ( | int |  | ) |

inline noexcept

Definition at line 264 of file stream_iterator.h.

## operator=()

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 243 of file stream_iterator.h.

The documentation for this class was generated from the following file:

- stream_iterator.h