std::basic_istream::gcount

 

C++

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Понятия (концепции)

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Контейнеры

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Ввод / вывод

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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_istream

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

cin wcin

Член функций Original: 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_istream::basic_istream

basic_istream::~basic_istream

basic_istream::operator= (C++11)

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

basic_istream::operator>>

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

basic_istream::get

basic_istream::peek

basic_istream::unget

basic_istream::putback

basic_istream::getline

basic_istream::ignore

basic_istream::read

basic_istream::readsome

basic_istream::gcount

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.

basic_istream::tellg

basic_istream::seekg

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basic_istream::sync

basic_istream::swap (C++11)

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

basic_istream::sentry

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.

operator>>(std::basic_istream)

 

std::streamsize gcount() const;

Возвращает количество символов извлекаются последние неформатированный операции ввода.

Original:

Returns the number of characters extracted by the last unformatted input operation.

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Следующие функции члена basic_istream изменить значение последующих вызовов gcount()

Original:

The following member functions of basic_istream change the value of subsequent gcount() calls:

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• move constructor
• swap()
• get()
• getline()
• ignore()
• read()
• readsome()
• operator>>(basic_streambuf*)

Следующий набор функций gcount() к нулю

Original:

The following functions set gcount() to zero:

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• constructor
• putback()
• unget()
• peek()

Параметры

(Нет)

Original:

(none)

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Возвращаемое значение

Количество символов извлекаются последние неформатированный операции ввода

Original:

number of characters extracted by the last unformatted input operation

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