Charm++ parallel programming system

[Yan Liu <yanliu AT cybergis.org>]

I'd like develop my own load balancer in this way:
1. when I do ckNew, I'd like to pass lb data to load balancer;
2. in LB implementation, I'll call stats->objData[i]->getUserData() to 
retrieve the data passed in 1.

I don't know how to do 1. Any suggestions? Or LBObjUserData is used in a 
very different situation?

Thanks,
Yan