classes reflects this difference, i.e. wxFileInputStream will report
wxSTREAM\_EOF after having read the last byte whereas wxFFileInputStream
will report wxSTREAM\_EOF after trying to read {\it past} the last byte.
+Related to EOF behavior, note that \helpref{SeekO()}{wxoutputstreamseeko}
+can seek beyond the end of the stream (file) and will thus not return
+{\it wxInvalidOffset} for that.
\wxheading{Derived from}