dbi::util::cachememory(3) [suse man page]

DBI::Util::CacheMemory(3)				User Contributed Perl Documentation				 DBI::Util::CacheMemory(3)

NAME

       DBI::Util::CacheMemory - a very fast but very minimal subset of Cache::Memory

DESCRIPTION

       Like Cache::Memory (part of the Cache distribution) but doesn't support any fancy features.

       This module aims to be a very fast compatible strict sub-set for simple cases, such as basic client-side caching for DBD::Gofer.

       Like Cache::Memory, and other caches in the Cache and Cache::Cache distributions, the data will remain in the cache until cleared, it
       expires, or the process dies. The cache object simply going out of scope will not destroy the data.

METHODS WITH CHANGES

   new
       All options except "namespace" are ignored.

   set
       Doesn't support expiry.

   purge
       Same as clear() - deletes everything in the namespace.

METHODS WITHOUT CHANGES

       clear
       count
       exists
       remove

UNSUPPORTED METHODS

       If it's not listed above, it's not supported.

perl v5.12.1							    2007-11-26						 DBI::Util::CacheMemory(3)

Cache::Memory(3pm)					User Contributed Perl Documentation					Cache::Memory(3pm)

NAME

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

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 $

perl v5.12.4							    2011-08-05							Cache::Memory(3pm)