I get it, so @sum and %bits_in have the same purpose!

I'm just confused, why do you care about the speed to calculate a constant table with only 256 entries? And why do you use a hash if speed counts? ... arrays are much faster!

Cheers Rolf

In reply to Re^3: An array of boolean values in a bitfield by LanX
in thread An array of boolean values in a bitfield by kyle

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