expiretest.pm
来自「视频监控网络部分的协议ddns,的模块的实现代码,请大家大胆指正.」· PM 代码 · 共 50 行
PM
50 行
package Memoize::ExpireTest;=head1 NAMEMemoize::ExpireTest - test for Memoize expiration semantics=head1 DESCRIPTIONThis module is just for testing expiration semantics. It's not a verygood example of how to write an expiration module.If you are looking for an example, I recommend that you look at thesimple example in the Memoize::Expire documentation, or at the codefor Memoize::Expire itself.If you have questions, I will be happy to answer them if you send themto mjd-perl-memoize+@plover.com.=cut$VERSION = 0.65;my %cache;sub TIEHASH { my ($pack) = @_; bless \%cache => $pack;}sub EXISTS { my ($cache, $key) = @_; exists $cache->{$key} ? 1 : 0;}sub FETCH { my ($cache, $key) = @_; $cache->{$key};}sub STORE { my ($cache, $key, $val) = @_; $cache->{$key} = $val;}sub expire { my ($key) = @_; delete $cache{$key};}1;
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