std::basic_filebuf<CharT,Traits>::uflow - cppreference.com (original) (raw)

| protected: virtual int_type uflow() | | | | ------------------------------------ | | |

Behaves like the underflow(), except that if underflow() succeeds (does not return Traits::eof()), then advances the next pointer for the get area. In other words, consumes one of the characters obtained by underflow().

[edit] Parameters

(none)

[edit] Return value

The value of the character that was read and consumed in case of success, or Traits::eof() in case of failure.

[edit] Example

[edit] See also

| | reads characters from the associated input sequence to the get area and advances the next pointer (virtual protected member function of std::basic_streambuf<CharT,Traits>) [edit] | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | | reads from the associated file (virtual protected member function) [edit] | | | writes characters to the associated file from the put area (virtual protected member function) [edit] |