On Mon, 3 Nov 1997, Daniel Koepke wrote: > a = a xor b; > b = b xor a; > a = a xor b; > >I just use the macro "#define SWAP(a,b) { a ^= b; b ^= a; a ^= b }". >Even if a lot of people knew this one, I doubt it has any use in >CircleMUD. It's used in class.c, line 239. -- George Greer - Me@Null.net | Genius may have its limitations, but stupidity http://www.van.ml.org/~greerga | is not thus handicapped. -- Elbert Hubbard +------------------------------------------------------------+ | Ensure that you have read the CircleMUD Mailing List FAQ: | | http://democracy.queensu.ca/~fletcher/Circle/list-faq.html | +------------------------------------------------------------+
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