using iostate = T2;
Element | Effect(s) if set | |
badbit | indicates a loss of integrity in an input or output sequence
(such as an irrecoverable read error from a file); | |
eofbit | indicates that an input operation reached the end of an input sequence; | |
failbit | indicates that an input operation failed to read the expected characters,
or that an output operation failed to generate the desired characters. |