At 08:29 PM 9/6/2010, you wrote:
>Bytes are directly addressable in the most popular CPUs;
>bits are not.
>
>However, with an additional 20 years of C programming under
>my belt, I am now confident enough to tackle bit booleans,
>if I should become interested enough.  Bit booleans offer
>lots of room for lots of juicy tricky clever code.  For example,
>how do you compute +/b where b is a bit-boolean vector?

This may have already been done for you in hardware.

See opcode called popcount or popcnt,  aka "the NSA instruction"  for 
x86 architectures.


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