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.\" ========================================================================
.\"
.IX Title "IP::Country::Medium 3"
.TH IP::Country::Medium 3 "2007-02-01" "perl v5.8.8" "User Contributed Perl Documentation"
.SH "NAME"
IP::Country::Medium \- cached lookup of country codes by IP address and domain name
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  use IP::Country::Medium;
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
See documentation for IP::Country. In addition, IP::Country::Medium objects have
a \fIcache()\fR method, which controls whether hostname\->cc lookups are cached (on by
default).
.IP "$ic\->cache(\s-1BOOLEAN\s0)" 4
.IX Item "$ic->cache(BOOLEAN)"
By default, the module caches results of country-code lookups. This feature 
can be switched off by setting cache to a false value (zero, empty string or 
undef), and can be switched on again by setting cache to a true value (anything
which isn't false).
.Sp
.Vb 2
\&  $ic->cache(0); # clears and disables cache
\&  $ic->cache(1); # enables the cache
.Ve
.Sp
The cache is formed at the class level, so any change in caching in one object
will affect all objectcs of this class. Turning off the cache also clears the
cache.