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Postings from July 2001
Turned out I made a mistake about the overload implementation. Sorry.
Overloading '@{}'/'%{}' does work; I was using @{$_[0]} inside the
'@{}'overloading code and messed it up.
<http://www.autrijus.org/ArrayHashMonster-0.03.tar.gz> shows that for
the particular case of ArrayHashMonster, the two tied objects don't
even have to belong to different packages -- their FETCH routines
are exactly identical. it's also about 25% faster than the (untuned)
phash implementation:
4.762u 0.000s 0:05.27 90.3% # AHM2 (phash)
3.576u 0.046s 0:03.90 92.5% # AHM3 (overload)
I also misunderstood mjd's idea about the proposed patch to core; it's
more along the line of allowing a scalar that holds a GLOB reference to
behave exactly like *{"sym"} does, so you can assign it hashref and
arrayref and have it act like a natural ArrayHashScalarFunctionMonster,
which I think is a very elegant solution.
Thanks,
/Autrijus/
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