Use CheckInfo to store pinned bitboard

[stockfish] / src / position.h

diff --git a/src/position.h b/src/position.h
index 56f5546936650d751db0e14f081120ac49b6b9e2..06ef6ab1f324868d11c01f727098e6728ac23a37 100644 (file)
--- a/src/position.h
+++ b/src/position.h
@@ -41,6 +41,7 @@ struct CheckInfo {
     explicit CheckInfo(const Position&);
 
     Bitboard dcCandidates;
+    Bitboard pinned;
     Bitboard checkSq[8];
     Square ksq;
 };
@@ -187,7 +188,6 @@ public:
   // Properties of moves
   bool pl_move_is_legal(Move m, Bitboard pinned) const;
   bool move_is_pl(const Move m) const;
-  bool move_gives_check(Move m) const;
   bool move_gives_check(Move m, const CheckInfo& ci) const;
   bool move_is_capture(Move m) const;
   bool move_is_passed_pawn_push(Move m) const;
@@ -247,9 +247,8 @@ public:
   // Position consistency check, for debugging
   bool is_ok(int* failedStep = NULL) const;
 
-  // Static member functions
-  static void init_zobrist();
-  static void init_piece_square_tables();
+  // Global initialization
+  static void init();
 
 private: