-\section{Streams in wxWindows overview}\label{wxstreamoverview}
+\section{wxStreams overview}\label{wxstreamoverview}
Classes: \helpref{wxStreamBase}{wxstreambase},
\helpref{wxStreamBuffer}{wxstreambuffer}, \helpref{wxInputStream}{wxinputstream},
\end{enumerate}
wxStreamBase is the base definition of a stream. It defines, for example,
-the API of OnSysRead, OnSysWrite, OnSysSeek and OnSysTell. These functions are
+the API of OnSysRead, OnSysWrite, OnSysSeek and OnSysTell. These functions
are really implemented by the "IO" classes.
wxInputStream and wxOutputStream inherit from it.
SeekI (I for Input), and all read or IO generic related functions.
wxOutputStream does the same thing but it is for write-only streams.
-wxFilterIn/OutputStream is base class definition for stream filtering.
-I mean by stream filtering, a stream which does no syscall but filter datas
+wxFilterIn/OutputStream is the base class definition for stream filtering.
+Stream filtering means a stream which does no syscall but filters data
which are passed to it and then pass them to another stream.
For example, wxZLibInputStream is an inline stream decompressor.
// Ok, read some bytes ... nb_datas is expressed in bytes.
in_stream.Read(data, nb_datas);
- if (in_stream.LastError() != wxStream_NOERROR) {
+ if (in_stream.LastError() != wxSTREAM_NOERROR) {
// Oh oh, something bad happens.
// For a complete list, look into the documentation at wxStreamBase.
}
// You can also inline all like this.
- if (in_stream.Read(data, nb_datas).LastError() != wxStream_NOERROR) {
+ if (in_stream.Read(data, nb_datas).LastError() != wxSTREAM_NOERROR) {
// Do something.
}