Experimental Physics and
Industrial Control System

"Kim, Kukhee" <[email protected]> · Tue, 1 Dec 2009 10:16:45 -0800

Dear All;

I have a simple question about the dynamic assignment in SNL.
I have array variables and those variables have been assigned PVs as the
followings.

	double	pvs[50];
 	assign pvs to { "pv1", ... , "pv50"};
	monitor pvs;
	evflag mon_flag;
	sync pvs mon_flag;

I need to replace some of PVs during runtime. Thus, I am going to use
dynamic assignment like as the followings.
	pvAssign(pvs[i], pv_name_string[i]); pvMonitor(pvs[i]);

My question is the following:
If I replaced some PVs in the array with the dynamic assignment, Is the
sync statement on the event flag still valid?
I am going to put the pvMonitor statement for the replaced things, Is it
enough to make the event flag keep working?

Thank you.
Best regards,
Kukhee

--------------------------------------------
Kukhee Kim
SLAC National Accelerator Laboratory
2575 Sand Hill Rd, MS 50
Menlo Park, CA 94025
Email: [email protected]
Phone: (650)926-4912

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System