COM functions questions

Hello,
I am using the MATLAB 'actxserver' function to establish a connection
to RTDX(for real-time data exchance between MATLAB and a DSP board) and
if say 'h' is my activex object, I use invoke(h) to get a list of
functions I can use in that interface.
There are some functions that have "pointer(variant)" or something
similiar as the argument to the function.
Anybody know what these are and how I can use these?

Thanks in advance!

Rommel Crasta

rommel.crasta@gmail.com wrote:
> Hello,
> I am using the MATLAB 'actxserver' function to establish a connection
> to RTDX(for real-time data exchance between MATLAB and a DSP board) and
> if say 'h' is my activex object, I use invoke(h) to get a list of
> functions I can use in that interface.
> There are some functions that have "pointer(variant)" or something
> similiar as the argument to the function.
> Anybody know what these are and how I can use these?

It would probably be better (more productive) to ask in Matlab or
Microsoft group.

Cheer! --M