X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmovepick.h;h=af34711df40e15e6892b748ff9e1cf9409d91c08;hp=17f29daa93e353c83d955304e14388f43237eb64;hb=ad1bb084ddde99261bcc20261a5ccee3bfb2abc7;hpb=310e07f29266f800ff9d9f24cb3f953d945fd32b

diff --git a/src/movepick.h b/src/movepick.h
index 17f29daa..af34711d 100644
--- a/src/movepick.h
+++ b/src/movepick.h
@@ -59,13 +59,13 @@ public:
     PH_STOP
   };
 
-  MovePicker(Position &p, bool pvnode, Move ttm, Move mk, Move k1, Move k2,
-             Depth dpth);
-  Move get_next_move(MovegenPhase* moveType = NULL);
+  MovePicker(const Position& p, bool pvnode, Move ttm, Move mk, Move k1, Move k2, Depth d);
+  Move get_next_move();
   Move get_next_move(Lock &lock);
   int number_of_moves() const;
   int current_move_score() const;
-  Bitboard discovered_check_candidates();
+  MovegenPhase current_move_type() const;
+  Bitboard discovered_check_candidates() const;
 
   static void init_phase_table();
 
@@ -75,8 +75,9 @@ private:
   void score_evasions();
   void score_qcaptures();
   Move pick_move_from_list();
+  int find_best_index();
   
-  Position *pos;
+  const Position& pos;
   Move ttMove, mateKiller, killer1, killer2;
   Bitboard pinned, dc;
   MoveStack moves[256], badCaptures[64];
@@ -93,11 +94,20 @@ private:
 //// Inline functions
 ////
 
+/// MovePicker::number_of_moves() simply returns the numOfMoves member
+/// variable. It is intended to be used in positions where the side to move
+/// is in check, for detecting checkmates or situations where there is only
+/// a single reply to check.
+
+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() {
+inline Bitboard MovePicker::discovered_check_candidates() const {
   return dc;
 }