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Perl: What is -> operator stands for?

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mike_bihan

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|| operator stands for ?

There is a line in perl script:

$a{$b} -> {$c}++;

what does this line do? thanks
 


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    mike_bihan

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A few things to confirm:

1. Does it means the $b element is a hash inside arrary a?

2. Does it incremen the element inside hash table "b" with key as " a"?

$a{$b} -> {$c} ++;
^^^^^^^^^^

3. Is $a{$b} -> {$c} ++; equivalent to

$a{$b{$c}} ++;

Thanks.
 

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