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Unused code cleanup

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closes https://github.com/official-stockfish/Stockfish/pull/4696

No functional change
This commit is contained in:
Cody Ho
2023-07-18 13:03:26 -07:00
committed by Joost VandeVondele
parent 6abd0bd9fb
commit 3fe0d5c533
3 changed files with 1 additions and 18 deletions
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10
src/bitboard.h
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@@ -186,16 +186,6 @@ inline Bitboard between_bb(Square s1, Square s2) {
return BetweenBB[s1][s2];
}
/// forward_ranks_bb() returns a bitboard representing the squares on the ranks in
/// front of the given one, from the point of view of the given color. For instance,
/// forward_ranks_bb(BLACK, SQ_D3) will return the 16 squares on ranks 1 and 2.
constexpr Bitboard forward_ranks_bb(Color c, Square s) {
return c == WHITE ? ~Rank1BB << 8 * relative_rank(WHITE, s)
: ~Rank8BB >> 8 * relative_rank(BLACK, s);
}
/// aligned() returns true if the squares s1, s2 and s3 are aligned either on a
/// straight or on a diagonal line.