Name
cerr variable — Error message stream
Synopsis
extern ostream cerr
The cerr
object is a
standard output stream associated with the C stderr
file. It is typically used for
error messages. When the cerr
object is initialized, it sets the unitbuf
flag, causing cerr
to flush the output buffer after
every operation.
See Also
clog variable, wcerr variable, ostream
in <ostream>
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