; IO ()</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
> <A NAME="t:QGLContext"
><A NAME="t%3AQGLContext"
></A
></A
><B
>QGLContext</B
> a = <A HREF="Qtc-Classes-Object.html#t%3AObject"
>Object</A
> (<A HREF="Qtc-ClassTypes-Opengl.html#t%3ACQGLContext"
>CQGLContext</A
> a)</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
> <A NAME="t:TQGLContext"
><A NAME="t%3ATQGLContext"
></A
></A
><B
>TQGLContext</