How to determine whether a message has been switched off?
- To: mathgroup at smc.vnet.net
- Subject: [mg71455] How to determine whether a message has been switched off?
- From: "Andrew Moylan" <andrew.j.moylan at gmail.com>
- Date: Sun, 19 Nov 2006 01:10:10 -0500 (EST)
When writing algorithms, I sometimes decide to disable a particular
message using the function Off. At the end of my routine, I re-enable
the message using the function On.
Unfortunantely, if the message in question has already been turned off
(by some other function, for example), then my code will have the
unfortunate side-effect of switching it back on. What I really want is
to disable the message for the duration of my routine, and then set it
back to its original state at the end of my routine.
Thus: Is there some way to determine whether a message has been
switched Off (or On)?
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