Err, why??
Try this
my %funcs=(
"one"=> \&first,
"two"=> \&second,
);
sub first {
print "First";
}
sub second {
print "Second";
}
&{$funcs{'one'}};
It's messy and relies on you naming you subroutines to match the static data
stored in %funcs. It will introduce more possible points of failure in the
code, make it harder to debug and maintain. Unless you've got a really good
reason why you need to do this, I'd suggest you don't.
John
-----Original Message-----
From: Pozsar Balazs [mailto:[EMAIL PROTECTED]]
Sent: 03 July 2001 17:33
To: [EMAIL PROTECTED]
Subject: pointers to subs?
Hi all,
I would want to use a hash to keep pointers to functions, and then call
them, but i'm stuck.
So:
I create:
my %funcs=(
"one"=> \&first,
"two"=> \&second);
Then how can I call 'first'? Obviously, using %funcs, i mean :).
thanks,
Balazs Pozsar.
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