Removed OGL prior to re-adding; some Watcom corrections

[wxWidgets.git] / docs / latex / wx / fltinstr.tex

diff --git a/docs/latex/wx/fltinstr.tex b/docs/latex/wx/fltinstr.tex
index 954e025cc5ed5be4a44b2b4907631ecdc8082df5..34de127891b75207d23dc21167b0fa69bc52d1aa 100644 (file)
--- a/docs/latex/wx/fltinstr.tex
+++ b/docs/latex/wx/fltinstr.tex
@@ -3,14 +3,22 @@
 % -----------------------------------------------------------------------------
 \section{\class{wxFilterInputStream}}\label{wxfilterinputstream}
 
+A filter stream has the capability of a normal stream but it can be placed on top
+of another stream. So, for example, it can uncompress or uncrypt the data which are read
+from another stream and pass it to the requester.
+
 \wxheading{Derived from}
 
 \helpref{wxInputStream}{wxinputstream}\\
 \helpref{wxStreamBase}{wxstreambase}
 
+\wxheading{Include files}
+
+<wx/stream.h>
+
 \wxheading{Note}
 
-The use of this class is exactly the same as of wxInputStream. Only a constructor
+The interface of this class is the same as that of wxInputStream. Only a constructor
 differs and it is documented below.
 
 % -----------
@@ -20,3 +28,5 @@ differs and it is documented below.
 
 \func{}{wxFilterInputStream}{\param{wxInputStream\&}{ stream}}
 
+Initializes a "filter" stream.
+