- Function errh::Filename(err)
errh::Filename returns the file in which the error
occurred during reading from file
err ! (input) an element
An element in the set
errh::PendingErrorsreferencing an error.
Returns a string containing the filename in which the error occurred, if that error occurred during reading from file and the empty string otherwise.
err does not reference an element in
errh::PendingErrors or when the
current filter is the filter
To Global Collector an additional error
will be raised.