[LAD] Best practice for sharing complex data structures with a jack callback function

[Andres Cabrera]

Hi all,

The long title says it all... =) I want to pass some data generated
from real-time audio analysis to the main program (only in that
direction, i.e. only the jack callback writes to the structures). Are
there synchronization issues involved? Can I use a C++ object for this, 
or is that an absolute no,no?

I'm virtually a newbie in programming, so any tips, or pointers to code 
is very appreciated.

Thanks very much,
Andrés