Hi All,
Wondering if someone can give me a shortcut for the following..
I'm passing a few variables into a function, and I want to be hip so I send
them in as references..
my_function (\$var_1, \$var_2);
Now, within the function, can I dereference them immediately? I've
assigning them to intermediate scalars first, which works, but I want to cut
out the middle man..
works:
--
sub my_function {
my $var_1_ref=$_[0];
my $var_2_ref=$_[1];
print "var 1 is $$var_1 and 2 is $$var_2";
--
I want to be able to do something like..
--
print "var 1 is $$_[0] and 2 is $$_[1]";
--
This doesn't work, but you get the idea...
Any ideas?
Thanks,
Mark
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