This function returns a reference on the current object, so the user can test
any states of the stream right away.
-\func{wxInputStream\&}{Read}{\param{wxOutputStream\&}{ stream_out}}
+\func{wxInputStream\&}{Read}{\param{wxOutputStream\&}{ stream\_out}}
Reads data from the input queue and stores it in the specified output stream.
The data is read until an error is raised by one of the two streams.