std::basic_filebuf

 

C++

Язык

Понятия (концепции)

Утилиты

Строки

Контейнеры

Алгоритмы

Итераторы

Работа с числами

Ввод / вывод

Локализация

Регулярные выражения (C++11)

Атомарные примитивы (C++11)

Потоки (C++11)

 

Библиотеки ввода / вывода

I / O манипуляторов

C-стиль I / O

Буферы Original: Buffers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_streambuf

basic_filebuf

basic_stringbuf

strstreambuf (устарело)

Потоки Original: Streams The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Абстракций Original: Abstractions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

ios_base

basic_ios

basic_istream

basic_ostream

basic_iostream

Файл I / O Original: File I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_ifstream

basic_ofstream

basic_fstream

Струнный I / O Original: String I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_istringstream

basic_ostringstream

basic_stringstream

Массив I / O Original: Array I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

istrstream (устарело)

ostrstream (устарело)

strstream (устарело)

Типы Original: Types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

streamoff

streamsize

fpos

Интерфейс Ошибка категории Original: Error category interface The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

iostream_category (C++11)

io_errc (C++11)

 

std::basic_filebuf

Общественные функции-члены Original: Public member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_filebuf::basic_filebuf

basic_filebuf::~basic_filebuf

basic_filebuf::operator= (C++11)

basic_filebuf::swap (C++11)

basic_filebuf::is_open

basic_filebuf::open

basic_filebuf::close

Охраняемые функций-членов Original: Protected member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_filebuf::showmanyc

basic_filebuf::underflow

basic_filebuf::uflow

basic_filebuf::pbackfail

basic_filebuf::overflow

basic_filebuf::setbuf

basic_filebuf::seekoff

basic_filebuf::seekpos

basic_filebuf::sync

basic_filebuf::imbue

Не являющиеся членами функций Original: Non-member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

swap(std::basic_filebuf) (C++11)

 

Заголовочный файл <fstream>
template<     class charT,     class Traits = std::char_traits<CharT>,     class Allocator = std::allocator<CharT> > class basic_filebuf : public std::basic_streambuf<CharT, Traits>

std::basic_filebuf является std::basic_streambuf, ассоциированная последовательность символов является файлом. Обе последовательности входных и выходных последовательностей, связанных с той же файл, и совместная позиция в файле сохраняется для обеих операций.

Original:

std::basic_filebuf is a std::basic_streambuf whose associated character sequence is a file. Both the input sequence and the output sequence are associated with the same file, and a joint file position is maintained for both operations.

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Функции нижнего () и перелива () / синхронизации () выполняет фактическую I / O между файл и получить и положить областей буфера. Когда CharT не char, большинство реализаций хранения многобайтовых символов в файл и std::codecvt грань используется для выполнения широкого / многобайтовую преобразования символов.

Original:

The functions underflow() and overflow()/sync() perform the actual I/O between the file and the get and put areas of the buffer. When CharT is not char, most implementations store multibyte characters in the file and a std::codecvt facet is used to perform wide/multibyte character conversion.

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Две специализации для распространенных типов характера также определяются:

Original:

Two specializations for common character types are also defined:

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Определено в файле <streambuf>
Type Original: Type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.	Definition
filebuf	basic_filebuf<char>
wfilebuf	basic_filebuf<wchar_t>

Член типов

Член типа Original: Member type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.	Definition
char_type	CharT
traits_type	Traits
int_type	Traits::int_type
pos_type	Traits::pos_type которые должны быть std::fpos<Traits::state_type> Original: Traits::pos_type which is required to be std::fpos<Traits::state_type> The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
off_type	Traits::off_type

Член функций

Общественные функции-члены Original: Public member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
(constructor)	строит basic_filebuf объекта Original: constructs a basic_filebuf object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член)
operator= (C++11)	назначает basic_filebuf объекта Original: assigns a basic_filebuf object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член)
swap (C++11)	свопы двух объектов basic_filebuf Original: swaps two basic_filebuf objects The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член)
(destructor) [виртуальные]	basic_filebuf разрушает объект и закрывает файл, если он открыт Original: destructs a basic_filebuf object and closes the file if it is open The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные общественные функции-члена)
is_open	checks if the associated file is open (публичная функция-член)
open	открывает файл и настраивает его как соответствующий последовательности символов Original: opens a file and configures it as the associated character sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член)
close	очищает положить буферную зону и закрывает соответствующий файл Original: flushes the put area buffer and closes the associated file The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член)
Охраняемые функций-членов Original: Protected member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
showmanyc [виртуальные]	необязательно обеспечивает количество символов, доступных для ввода из файла Original: optionally provides the number of characters available for input from the file The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены функции-члена)
underflow [виртуальные]	считывает данные из соответствующего файла Original: reads from the associated file The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены функции-члена)
uflow [виртуальные]	читает из связанных файлов и авансы следующий указатель в область Get Original: reads from the associated file and advances the next pointer in the get area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены функции-члена)
pbackfail [виртуальные]	ставит обратно характера в Get области, не влияющих на соответствующий файл Original: puts back the character in the get area, not affecting the associated file The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены функции-члена)
overflow [виртуальные]	пишет символов связанных файлов из поставленных области Original: writes characters to the associated file from the put area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены функции-члена)
setbuf [виртуальные]	предоставляет пользователю поставляется буфера или превращает эту filebuf небуферизованных Original: provides user-supplied buffer or turns this filebuf unbuffered The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены функции-члена)
seekoff [виртуальные]	перемещает позицию в файле, с помощью относительной адресации Original: repositions the file position, using relative addressing The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены функции-члена)
seekpos [виртуальные]	перемещает позицию файла, используя абсолютную адресацию Original: repositions the file position, using absolute addressing The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены функции-члена)
sync [виртуальные]	пишет символов связанных файлов из поставленных области Original: writes characters to the associated file from the put area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены функции-члена)
imbue [виртуальные]	изменения связаны языка Original: changes the associated locale The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены функции-члена)

Не являющиеся членами функций

std::swap(std::basic_filebuf) (C++11)	Специализируется std::swap алгоритм Original: specializes the std::swap algorithm The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (шаблон функции)

Унаследован от std::basic_streambuf

Member types

Член типа Original: Member type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.	Definition
char_type	CharT
traits_type	Traits
int_type	Traits::int_type
pos_type	Traits::pos_type
off_type	Traits::off_type

Member functions

(destructor) [виртуальные]	разрушает basic_streambuf объекта Original: destructs the basic_streambuf object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные общественные of std::basic_streambuf функции-члена)
Языки Original: Locales The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
pubimbue	Вызывает imbue() Original: invokes imbue() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)
getloc	получает копию соответствующего языка Original: obtains a copy of the associated locale The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)
Позиционирование Original: Positioning The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
pubsetbuf	Вызывает setbuf() Original: invokes setbuf() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)
pubseekoff	Вызывает seekoff() Original: invokes seekoff() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)
pubseekpos	Вызывает seekpos() Original: invokes seekpos() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)
pubsync	Вызывает sync() Original: invokes sync() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)
Получить области Original: Get area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
in_avail	получает количество символов немедленно доступны на Get области Original: obtains the number of characters immediately available in the get area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)
snextc	авансы входной последовательности, а затем считывает один символ не идя снова Original: advances the input sequence, then reads one character without advancing again The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)
sbumpc	читает один символ из входной последовательности и авансы последовательности Original: reads one character from the input sequence and advances the sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)
stossc (устарело)	авансы входной последовательности, как если бы по телефону sbumpc() и отбрасывая результат Original: advances the input sequence as if by calling sbumpc() and discarding the result The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член)
sgetc	считывает один символ из входной последовательности без продвижения последовательности Original: reads one character from the input sequence without advancing the sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)
sgetn	Вызывает xsgetn() Original: invokes xsgetn() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)
Положить области Original: Put area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
sputc	пишет один символ положил площадь и средства, следующего указателя Original: writes one character to the put area and advances the next pointer The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)
sputn	Вызывает xsputn() Original: invokes xsputn() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)
Putback Original: Putback The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
sputbackc	ставит на один символ назад во входной последовательности Original: puts one character back in the input sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)
sungetc	перемещает следующий указатель на задней входной последовательности по одному Original: moves the next pointer in the input sequence back by one The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (публичная функция-член std::basic_streambuf)

Protected member functions

(constructor)	строит basic_streambuf объекта Original: constructs a basic_streambuf object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (защита функции-члена)
operator= (C++11)	заменяет basic_streambuf объекта Original: replaces a basic_streambuf object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (защита функции-члена)
swap (C++11)	Меняет местами два basic_streambuf объектов Original: swaps two basic_streambuf objects The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (защита функции-члена)
Языки Original: Locales The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
imbue [виртуальные]	изменения связаны языка Original: changes the associated locale The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены of std::basic_streambuf функции-члена)
Позиционирование Original: Positioning The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
setbuf [виртуальные]	заменяет буфер с заданными пользователем массива, если это разрешено Original: replaces the buffer with user-defined array, if permitted The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены of std::basic_streambuf функции-члена)
seekoff [виртуальные]	перемещает курсор в следующую последовательность ввода, вывода последовательности, или как с помощью относительной адресации Original: repositions the next pointer in the input sequence, output sequence, or both, using relative addressing The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены of std::basic_streambuf функции-члена)
seekpos [виртуальные]	перемещает курсор в следующую последовательность ввода, вывода последовательности, или как с помощью абсолютная адресация Original: repositions the next pointer in the input sequence, output sequence, or both using absolute addressing The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены of std::basic_streambuf функции-члена)
sync [виртуальные]	синхронизация буфера с соответствующей последовательности символов Original: synchronizes the buffers with the associated character sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены of std::basic_streambuf функции-члена)
Получить области Original: Get area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
showmanyc [виртуальные]	получает количество символов, доступных для ввода в соответствующей последовательности ввода, если оно известно Original: obtains the number of characters available for input in the associated input sequence, if known The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены of std::basic_streambuf функции-члена)
underflow [виртуальные]	читает символы из соответствующей последовательности ввода Get области Original: reads characters from the associated input sequence to the get area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены of std::basic_streambuf функции-члена)
uflow [виртуальные]	читает символы из соответствующей последовательности ввода Get области и авансов следующего указателя Original: reads characters from the associated input sequence to the get area and advances the next pointer The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены of std::basic_streambuf функции-члена)
xsgetn [виртуальные]	читает несколько символов из входной последовательности Original: reads multiple characters from the input sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены of std::basic_streambuf функции-члена)
eback gptr egptr	возвращает указатель на начало текущего символа и до конца Get области Original: returns a pointer to the beginning, current character and the end of the get area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (защита функции-члена)
gbump	достижения следующего указателя во входной последовательности Original: advances the next pointer in the input sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (защита функции-члена)
setg	перемещает начало, дальше, и конца указатели входной последовательности Original: repositions the beginning, next, and end pointers of the input sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (защита функции-члена)
Положить области Original: Put area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
xsputn [виртуальные]	writes multiple characters to the output sequence (виртуальные защищены of std::basic_streambuf функции-члена)
overflow [виртуальные]	пишет символы с соответствующей последовательности выхода из поставленных области Original: writes characters to the associated output sequence from the put area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены of std::basic_streambuf функции-члена)
pbase pptr epptr	возвращает указатель на начало текущего символа и конец положил области Original: returns a pointer to the beginning, current character and the end of the put area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (защита функции-члена)
pbump	достижения следующего указателя выходной последовательности Original: advances the next pointer of the output sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (защита функции-члена)
setp	перемещает начало, дальше, и конца указатели выходной последовательности Original: repositions the beginning, next, and end pointers of the output sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (защита функции-члена)
Putback Original: Putback The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
pbackfail [виртуальные]	помещает символ назад во входной последовательности, возможно изменение входной последовательности Original: puts a character back into the input sequence, possibly modifying the input sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (виртуальные защищены of std::basic_streambuf функции-члена)