Bit Switching - THANKS

[Ralph Wirthlin]

I appreciate the flood of mail and responses that were received on bit 
switching.  The most effective means of bit switching (for my application) 
seems to be:

		c = (b1 ^ b2) & mask;
		b1^ = c;
		b2^ = c;   

(And to think I was considering switching *one* bit at a time! :-) )
Again, thanks to all.

					Ralph

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Ralph L. Wirthlin          	    |  "Who knows where madness lies ..
EMAIL:wirthlin at uvm-gen.uvm.edu	    |   To surrender dreams, this may be 
USMAIL:  BOX 125  Newport Ctr., VT  |   madness .. too much sanity is madness,
				    |	but maddest of all is to see life as
				    |	it is and not as it should be"
				    |              - Man of La Mancha	
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