std::ostreambuf_iterator< _CharT, _Traits >

Section: C Library Functions (3)
Updated: Wed Apr 17 2019
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NAME

std::ostreambuf_iterator< _CharT, _Traits > - Provides output iterator semantics for streambufs.

SYNOPSIS

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

Public Types

typedef void difference_type
Distance between iterators is represented as this type.
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.

typedef _CharT char_type
Public typedefs.
typedef _Traits traits_type
Public typedefs.
typedef basic_streambuf< _CharT, _Traits > streambuf_type
Public typedefs.
typedef basic_ostream< _CharT, _Traits > ostream_type
Public typedefs.

Public Member Functions

ostreambuf_iterator (ostream_type &__s) noexcept
Construct output iterator from ostream.
ostreambuf_iterator (streambuf_type *__s) noexcept
Construct output iterator from streambuf.
ostreambuf_iterator & _M_put (const _CharT *__ws, streamsize __len)

bool failed () const noexcept
Return true if previous operator=() failed.
ostreambuf_iterator & operator * ()
Return *this.
ostreambuf_iterator & operator++ (int)
Return *this.
ostreambuf_iterator & operator++ ()
Return *this.
ostreambuf_iterator & operator= (_CharT __c)
Write character to streambuf. Calls streambuf.sputc().

Friends

template<typename _CharT2 > __gnu_cxx::__enable_if< __is_char< _CharT2 >::__value, ostreambuf_iterator< _CharT2 > >::__type copy (istreambuf_iterator< _CharT2 >, istreambuf_iterator< _CharT2 >, ostreambuf_iterator< _CharT2 >)

Detailed Description

template<typename _CharT, typename _Traits>

class std::ostreambuf_iterator< _CharT, _Traits >" Provides output iterator semantics for streambufs.

Definition at line 128 of file iosfwd.

Member Typedef Documentation

template<typename _CharT , typename _Traits > typedef _CharT std::ostreambuf_iterator< _CharT, _Traits >::char_type

Public typedefs.

Definition at line 222 of file streambuf_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 125 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 121 of file stl_iterator_base_types.h.

template<typename _CharT , typename _Traits > typedef basic_ostream<_CharT, _Traits> std::ostreambuf_iterator< _CharT, _Traits >::ostream_type

Public typedefs.

Definition at line 225 of file streambuf_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 127 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 129 of file stl_iterator_base_types.h.

template<typename _CharT , typename _Traits > typedef basic_streambuf<_CharT, _Traits> std::ostreambuf_iterator< _CharT, _Traits >::streambuf_type

Public typedefs.

Definition at line 224 of file streambuf_iterator.h.

template<typename _CharT , typename _Traits > typedef _Traits std::ostreambuf_iterator< _CharT, _Traits >::traits_type

Public typedefs.

Definition at line 223 of file streambuf_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 123 of file stl_iterator_base_types.h.

Constructor & Destructor Documentation

template<typename _CharT , typename _Traits > std::ostreambuf_iterator< _CharT, _Traits >::ostreambuf_iterator (ostream_type & __s) [inline], [noexcept]

Construct output iterator from ostream.

Definition at line 240 of file streambuf_iterator.h.

template<typename _CharT , typename _Traits > std::ostreambuf_iterator< _CharT, _Traits >::ostreambuf_iterator (streambuf_type * __s) [inline], [noexcept]

Construct output iterator from streambuf.

Definition at line 244 of file streambuf_iterator.h.

Member Function Documentation

template<typename _CharT , typename _Traits > bool std::ostreambuf_iterator< _CharT, _Traits >::failed () const [inline], [noexcept]

Return true if previous operator=() failed.

Definition at line 274 of file streambuf_iterator.h.

template<typename _CharT , typename _Traits > ostreambuf_iterator& std::ostreambuf_iterator< _CharT, _Traits >::operator * () [inline]

Return *this.

Definition at line 259 of file streambuf_iterator.h.

template<typename _CharT , typename _Traits > ostreambuf_iterator& std::ostreambuf_iterator< _CharT, _Traits >::operator++ (int) [inline]

Return *this.

Definition at line 264 of file streambuf_iterator.h.

template<typename _CharT , typename _Traits > ostreambuf_iterator& std::ostreambuf_iterator< _CharT, _Traits >::operator++ () [inline]

Return *this.

Definition at line 269 of file streambuf_iterator.h.

template<typename _CharT , typename _Traits > ostreambuf_iterator& std::ostreambuf_iterator< _CharT, _Traits >::operator= (_CharT __c) [inline]

Write character to streambuf. Calls streambuf.sputc().

Definition at line 249 of file streambuf_iterator.h.

References std::basic_streambuf< _CharT, _Traits >::sputc().

Author

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