Do not pass discovery check candidates in Position::do_move()

[stockfish] / src / movepick.h

diff --git a/src/movepick.h b/src/movepick.h
index 5fff409259c1cfd8d1544b277c06c85715ede770..e0d6ca53ca1b091e875e5b5ac88da0cc153c1f92 100644 (file)
--- a/src/movepick.h
+++ b/src/movepick.h
@@ -69,7 +69,6 @@ public:
   int number_of_moves() const;
   int current_move_score() const;
   MovegenPhase current_move_type() const;
-  Bitboard discovered_check_candidates() const;
 
   static void init_phase_table();
 
@@ -83,14 +82,13 @@ private:
   int find_best_index(Bitboard* squares, int values[]);
 
   const Position& pos;
-  Move ttMove, mateKiller, killer1, killer2, threatMove;
-  Bitboard pinned, dc;
+  Move ttMove, mateKiller, killer1, killer2;
   MoveStack moves[256], badCaptures[64];
   bool pvNode;
   Depth depth;
   int phaseIndex;
   int numOfMoves, numOfBadCaptures;
-  int movesPicked, badCapturesPicked;
+  int movesPicked;
   bool finished;
 };
 
@@ -109,12 +107,4 @@ inline int MovePicker::number_of_moves() const {
   return numOfMoves;
 }
 
-/// MovePicker::discovered_check_candidates() returns a bitboard containing
-/// all pieces which can possibly give discovered check.  This bitboard is
-/// computed by the constructor function.
-
-inline Bitboard MovePicker::discovered_check_candidates() const {
-  return dc;
-}
-
 #endif // !defined(MOVEPICK_H_INCLUDED)