X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fmovepick.h;h=9f18997406fe63c24dcb06eb9a0a136749d7e9a5;hb=d0e87104aa782176735442e1f6668f91014f07eb;hp=dc171c9ff5ba45143e66d5207f4fd9286e3b0a8b;hpb=38aa70adcfa767387da91c8df1180fb11ad89ac7;p=stockfish

diff --git a/src/movepick.h b/src/movepick.h
index dc171c9f..9f189974 100644
--- a/src/movepick.h
+++ b/src/movepick.h
@@ -119,7 +119,7 @@ using PieceToHistory = Stats<int16_t, 29952, PIECE_NB, SQUARE_NB>;
 // (~63 elo)
 using ContinuationHistory = Stats<PieceToHistory, NOT_USED, PIECE_NB, SQUARE_NB>;
 
-// PawnStructureHistory is addressed by the pawn structure and a move's [piece][to]
+// PawnHistory is addressed by the pawn structure and a move's [piece][to]
 using PawnHistory = Stats<int16_t, 8192, PAWN_HISTORY_SIZE, PIECE_NB, SQUARE_NB>;
 
 // MovePicker class is used to pick one pseudo-legal move at a time from the
@@ -144,7 +144,7 @@ class MovePicker {
                const ButterflyHistory*,
                const CapturePieceToHistory*,
                const PieceToHistory**,
-               const PawnHistory&,
+               const PawnHistory*,
                Move,
                const Move*);
     MovePicker(const Position&,
@@ -153,9 +153,9 @@ class MovePicker {
                const ButterflyHistory*,
                const CapturePieceToHistory*,
                const PieceToHistory**,
-               const PawnHistory&,
+               const PawnHistory*,
                Square);
-    MovePicker(const Position&, Move, Value, const CapturePieceToHistory*, const PawnHistory&);
+    MovePicker(const Position&, Move, Value, const CapturePieceToHistory*);
     Move next_move(bool skipQuiets = false);
 
    private:
@@ -170,7 +170,7 @@ class MovePicker {
     const ButterflyHistory*      mainHistory;
     const CapturePieceToHistory* captureHistory;
     const PieceToHistory**       continuationHistory;
-    const PawnHistory&           pawnHistory;
+    const PawnHistory*           pawnHistory;
     Move                         ttMove;
     ExtMove                      refutations[3], *cur, *endMoves, *endBadCaptures;
     int                          stage;