SPUG: Symbolic references ???
pdarley at kinesis-cem.com
Wed Jan 25 14:09:39 PST 2006
What you're doing here is setting $lc_table to be a refrence to an
anonymous array, rather than using the name in $lc_table to determine where
the data goes.
You could use an eval:
eval("push \@$lc_table, \"rep bla bla bla bla bla\";");
Note: Someone's going to bitch about the parens not doing anything, but
they make it easier for me to read, so there! :)
From: spug-list-bounces at pm.org [mailto:spug-list-bounces at pm.org]On Behalf
Of Orr, Chuck (NOC)
Sent: Wednesday, January 25, 2006 12:50 PM
To: spug-list at pm.org
Subject: SPUG: Symbolic references ???
I have a group of 5 arrays, named as follows:
I would like to push something on to one of them per iteration of a loop,
the pushee determined by a variable named $lc_table.
If I read pgs 16 & 17 of the leopard (advanced perl programming)
correctly, I should be able to use a symbolic reference to push to the
appropriate array depending on the contents of the $lc_table variable. I
have turned strict refs off within the loop.
here is my push line:
push @$lc_table, "rep bla bla bla bla bla";
when I then print the above listed arrays, they have nothing in them.
However, if I print "@$lc_table"; within the loop, there are elements in the
array. Any suggestions?
If anyone can help me and has time to look at a little more code, I would
be glad to send it.
Thanks for your help,
chuck.orr at cingular.com
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