Ravi Malghan wrote:
> Hello: I am trying to create and access a
> multidimensional hash.
>
> For example the following works
> ======
> $route {$routeDest} = $cost ;
> print "$routeDest, Cost: $route{$routeDest}\n"
> =====
>
> But the following does not print the
> $route{$NODE}{$routeDest}
> ==========
> $route {$NODE}{$routeDest} = $cost;
> print "$route on $NODE cost:
> $route{$NODE}{$routeDest};
> ==========
> What am I doing wrong here?
Probably running away from the challenge of understanding
references. Until you take it on, you are SOL for
multidimensional structures.
Joseph
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