Author: Sven Reichard
Date: 14:14:17 09/10/02
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On September 10, 2002 at 04:38:48, Gerd Isenberg wrote: >OK, i was confused by the syntax in following lines: > > while reachable <> oldReachable and not reachable[B] > return reachable[B] > >reachable and reachable[B] ? > Sorry, my mistake. <reachable> is a bitboard, thus a single 64-bit variable. reachable[B] is a boolean expression meaning "is square B set in the bitboard <reachable>?". I.e., I treat a bitboard just like an array of booleans. Sven.
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