in reply to Pass reference to internal hash?
The following suffices:
rutine($hoh{'A'});
Remember, $hoh{'A'}{1} is actually short for $hoh{'A'}->{1}. %hoh is a hash of references (to hashes).
I wouldn't call it a HoH slice, though. It's simply a reference to a hash.
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Re^2: Pass reference to internal hash?
by Anonymous Monk on Nov 05, 2006 at 00:35 UTC |