std::basic_istream::gcount

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C++ Standard Library
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std::basic_istream
Global objects cin wcin Member functions basic_istream::basic_istream basic_istream::~basic_istream basic_istream::operator= (C++11) Formatted input basic_istream::operator>> Unformatted input 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 Positioning basic_istream::tellg basic_istream::seekg Miscellaneous basic_istream::sync basic_istream::swap (C++11) Member classes basic_istream::sentry Non-member functions operator>>(std::basic_istream)

std::streamsize gcount() const;

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

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

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

The following functions set gcount() to zero:

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

Contents 1 Parameters 2 Return value 3 Example 4 See also

[edit] Parameters

(none)

[edit] Return value

number of characters extracted by the last unformatted input operation

[edit] Example

This section is incomplete

[edit] See also

This section is incomplete