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Heap::Elem::StrRev.3pm
Langue: en
Version: 2007-04-28 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
Heap::Elem::StrRev - Reversed String Heap ElementsSYNOPSIS
use Heap::Elem::StrRev( StrRElem ); use Heap::Fibonacci; my $heap = Heap::Fibonacci->new; my $elem; foreach $i ( 'aa'..'bz' ) { $elem = StrRElem( $i ); $heap->add( $elem ); } while( defined( $elem = $heap->extract_top ) ) { print "Largest is ", $elem->val, "\n"; }
DESCRIPTION
Heap::Elem::StrRev is used to wrap string values into an element that can be managed on a heap. The top of the heap will have the largest element still remaining. (See Heap::Elem::Str if you want the heap to always return the smallest element.)The details of the Elem interface are described in Heap::Elem.
The details of using a Heap interface are described in Heap.
AUTHOR
John Macdonald, john@perlwolf.comCOPYRIGHT
Copyright 1998-2007, O'Reilly & Associates.This code is distributed under the same copyright terms as perl itself.
SEE ALSO
Heap(3), Heap::Elem(3), Heap::Elem::Str(3).Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre