Tie::OffsetArray Tie::OffsetArray can tie one array to another, with index offset.
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Tie::OffsetArray Tags

Perl module Array tie tie arrays index offset offset

Tie::OffsetArray Description

Tie::OffsetArray can tie one array to another, with index offset. Tie::OffsetArray can tie one array to another, with index offset.SYNOPSIS use Tie::OffsetArray; tie @a, 'Tie::OffsetArray', 1, @b; # offset=1; use given array. tie @c, 'Tie::OffsetArray', 2; # use anonymous array. $a = 'x'; # assign to $b; tied(@a)->array-> = 'y'; # assign to $b.When tied to this class, an array's behavior is completely normal. For its internal storage, it uses another array, either one supplied by the caller, or a new anonymous one. Accesses to the tied array are mapped down to the storage array by offsetting the index by some constant amount.A special method on the tied object returns a reference to the storage array, so that the elements below the offset can be accessed. This is particularly useful if the storage array was not supplied by the caller. Requirements: · Perl

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