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MathGroup Archive 1997

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Checking for errors without messages.

  • To: mathgroup at smc.vnet.net
  • Subject: [mg7777] Checking for errors without messages.
  • From: Gadi Oron <oron at manet.pmmh.espci.fr>
  • Date: Tue, 8 Jul 1997 22:40:57 -0400
  • Organization: Acces regional Ile-de-France (Univ. Paris VI/VII) - France
  • Sender: owner-wri-mathgroup at wolfram.com

Hi there,

I need, once again, your help :

I have a function that does a calculation that might be infinity, and I
would like to catch that error in order to return something else to the
calling function, well that's easy using Check.

The problem is that I continue to get the messages on the screen and I
would like to eliminate them.

But using Off[message] before the Check also deactivates the Check! (Check
only treats messages that are displayed).

How can I deactivate the messages and still catch the errors, or must I
suffer 2 pages of errors any time I use this function??

Thank you for your attention.

/\/\/\/\/\/\/\/\/\/\/\/>> Gadi ORON <<\/\/\/\/\/\/\/\/\/\/\/\/\
| EMAIL :  oron at pmmh.espci.fr   ::::     oron at clipper.ens.fr  |
| Homepage : http://pmmh.espci.fr/~oron/personal.html         |
| fido : 2:325/302.8                                          |
| 		  Soyez braves - be brave.                    |
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