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std::basic_filebuf::uflow

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< cpp‎ | io‎ | basic filebuf
Revision as of 08:24, 15 August 2013 by P12 (Talk | contribs)

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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().

Contents

[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

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