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package DBM::Deep::Sector;
use 5.008_004;
use strict;
use warnings FATAL => 'all';
use Scalar::Util ();
sub new {
my $self = bless $_[1], $_[0];
Scalar::Util::weaken( $self->{engine} );
$self->_init;
return $self;
}
sub _init {}
sub clone {
my $self = shift;
return ref($self)->new({
engine => $self->engine,
type => $self->type,
data => $self->data,
});
}
sub engine { $_[0]{engine} }
sub offset { $_[0]{offset} }
sub type { $_[0]{type} }
sub staleness { $_[0]{staleness} }
sub load { die "load must be implemented in a child class" }
1;
__END__
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