IV CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
>&nbsp;<A HREF="Qtc-ClassTypes-Core.html#t%3AQLineF" TARGET="main"
>QLineF</A
> a</DIV
> <DIV CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
>&nbsp;<A HREF="Qtc-ClassTypes-Core.html#t%3ATQLineF" TARGET="main"
>TQLineF</A
> a</DIV
> <DIV CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>&nbsp;<A HREF="Qtc-ClassTypes-Core.html#t%3ACQLineF" TARGET="main"
>CQLineF</A
> a</DIV
> <DIV CLASS="decl"
><A HREF="Qtc-ClassTypes-Core.html#v%3AqCast_QLineF" TARGET="main"