\wxheading{Derived from}
-\helpref{wxOutputStream}{wxoutputstream}
+\helpref{wxOutputStream}{wxoutputstream}\\
+\helpref{wxStreamBase}{wxstreambase}
+
+\wxheading{Include files}
+
+<wx/stream.h>
\wxheading{Note}
\func{}{wxFilterOutputStream}{\param{wxOutputStream\&}{ stream}}
+Initializes a "filter" stream. A filter stream has the capability of a normal
+stream but it can be placed on the top of another stream. So, for example, it
+can compress, crypt the datas which are passed to it and write them to another
+stream.
+