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Man Pages


Manual Reference Pages  -  CACHE::MEMORY (3)

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NAME

Cache::Memory - Memory based implementation of the Cache interface

CONTENTS

SYNOPSIS



  use Cache::Memory;

  my $cache = Cache::Memory->new( namespace => MyNamespace,
                                  default_expires => 600 sec );



See Cache for the usage synopsis.

DESCRIPTION

The Cache::Memory class implements the Cache interface. This cache stores data on a per-process basis. This is the fastest of the cache implementations, but is memory intensive and data can not be shared between processes. It also does not persist after the process dies. However data will remain in the cache until cleared or it expires. The data will be shared between instances of the cache object, a cache object going out of scope will not destroy the data.

CONSTRUCTOR



  my $cache = Cache::Memory->new( %options )



The constructor takes cache properties as named arguments, for example:



  my $cache = Cache::Memory->new( namespace => MyNamespace,
                                  default_expires => 600 sec );



See ’PROPERTIES’ below and in the Cache documentation for a list of all available properties that can be set.

METHODS

See ’Cache’ for the API documentation.

PROPERTIES

Cache::Memory adds the property ’namespace’, which allows you to specify a different caching store area to use from the default. All methods will work ONLY on the namespace specified.



 my $ns = $c->namespace();
 $c->set_namespace( $namespace );



For additional properties, see the ’Cache’ documentation.

SEE ALSO

Cache

AUTHOR



 Chris Leishman <chris@leishman.org>
 Based on work by DeWitt Clinton <dewitt@unto.net>



COPYRIGHT



 Copyright (C) 2003-2006 Chris Leishman.  All Rights Reserved.



This module is distributed on an AS IS basis, WITHOUT WARRANTY OF ANY KIND, either expressed or implied. This program is free software; you can redistribute or modify it under the same terms as Perl itself.

$Id: Memory.pm,v 1.9 2006/01/31 15:23:58 caleishm Exp $

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perl v5.20.3 CACHE::MEMORY (3) 2016-03-17

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