refelem(3)
NAME
Array::RefElem - Set up array elements as aliases
SYNOPSIS
use Array::RefElem qw(av_store av_push hv_store); av_store(@a, 1, $a); av_push(@a, $a); hv_store(%h, $key, $a);
DESCRIPTION
This module give direct access to some of the internal
perl routines that let you store things in arrays and
hashes. The following functions are available:
- av_store(@array, $index, $value)
- Stores $value inside @array at the indicated $index.
After this call $array[$index] and $value will denote
the same thing. - av_push(@array, $value)
- Push $value onto the @array. After this call
$array[-1] and $value will denote the same thing. - hv_store(%hash, $key, $value);
- Store $value in the %hash with the given $key. After
this call $hash{$key} and $value will denote the same
thing.
SEE ALSO
perlguts
COPYRIGHT
Copyright 2000 Gisle Aas.
- This library is free software; you can redistribute it
and/or modify it under the same terms as Perl itself.