Retire psq_delta()

[stockfish] / src / position.h

diff --git a/src/position.h b/src/position.h
index 7616eadc966414ac63e6189a8d4d58051ef4dfa6..8b81358769854354b0fc07ad828711ebf0518378 100644 (file)
--- a/src/position.h
+++ b/src/position.h
@@ -169,7 +169,6 @@ public:
 
   // Incremental piece-square evaluation
   Score psq_score() const;
 
   // Incremental piece-square evaluation
   Score psq_score() const;

-  Score psq_delta(Piece p, Square from, Square to) const;

   Value non_pawn_material(Color c) const;
 
   // Other properties of the position
   Value non_pawn_material(Color c) const;
 
   // Other properties of the position


@@ -358,10 +357,6 @@ inline Key Position::material_key() const {
   return st->materialKey;
 }
 
   return st->materialKey;
 }
 

-inline Score Position::psq_delta(Piece p, Square from, Square to) const {
-  return pieceSquareTable[p][to] - pieceSquareTable[p][from];
-}
-

 inline Score Position::psq_score() const {
   return st->psqScore;
 }
 inline Score Position::psq_score() const {
   return st->psqScore;
 }