[PD-dev] how to use canvas_getcurrent() ?
Tim Blechmann
TimBlechmann at gmx.net
Fri Nov 5 22:50:00 CET 2004
On Fri, 5 Nov 2004 11:25:17 -0800
Miller Puckette <mpuckett at man104-1.ucsd.edu> wrote:
> (2) if a function
> returns a pointer to something, how long can you expect the pointer to
> be valid afterward.
you could do something like with the pointers to a table ... keep the
pointers you have set in memory and update them ... with something like
that, it might even be possible to write a garbage collector ... anyway,
no function would be allowed to change these pointers, except with a
certain function ...
cheers ... tim
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