Retire RelativeRankBB[]

[stockfish] / src / bitboard.h

diff --git a/src/bitboard.h b/src/bitboard.h
index 6e37395241ad538a3a256f123f4a508af2755e8a..90deacd9e88fc1fe268b284730252051b0572e87 100644 (file)
--- a/src/bitboard.h
+++ b/src/bitboard.h
@@ -50,7 +50,6 @@ extern const Bitboard FileBB[8];
 extern const Bitboard NeighboringFilesBB[8];
 extern const Bitboard ThisAndNeighboringFilesBB[8];
 extern const Bitboard RankBB[8];
-extern const Bitboard RelativeRankBB[2][8];
 extern const Bitboard InFrontBB[2][8];
 
 extern Bitboard SetMaskBB[65];
@@ -154,17 +153,6 @@ inline Bitboard this_and_neighboring_files_bb(Square s) {
 }
 
 
-/// relative_rank_bb() takes a color and a rank as input, and returns a bitboard
-/// representing all squares on the given rank from the given color's point of
-/// view. For instance, relative_rank_bb(WHITE, 7) gives all squares on the
-/// 7th rank, while relative_rank_bb(BLACK, 7) gives all squares on the 2nd
-/// rank.
-
-inline Bitboard relative_rank_bb(Color c, Rank r) {
-  return RelativeRankBB[c][r];
-}
-
-
 /// in_front_bb() takes a color and a rank or square as input, and returns a
 /// bitboard representing all the squares on all ranks in front of the rank
 /// (or square), from the given color's point of view.  For instance,