22 Oct
2004
22 Oct
'04
5:39 p.m.
Sean Hastings wrote at 2004-10-21 16:22 -0400:
Cool!
I already have a whole bunch of code that uses this sort of error checking, and I wanted to make sure that as long as I was careful to specify the errors I am trapping that I don't have to rewrite it all.
Hopefully, you observe that it does *NOT* depend on the type of errors you are trapping but whether or not you changed (in the try block) persistent state *before* the exception occured (in this block). -- Dieter