numify

Overload handler for 0+ - numify a File::Temp object to its reference address.

תקציר

my $tmp = File::Temp->new;
print 0 + $tmp, "\n";                       # the refaddr
$tmp == $other_handle                        # compares by identity

מה מוחזר

The integer refaddr of the underlying reference - the same value Scalar::Util::refaddr would return.

הבדלים מן ה-upstream

Fully compatible with upstream File::Temp 0.2312.

ראו גם

• STRINGIFY - companion overload used for string contexts.