X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fpiece.h;h=6592de1a8bbf1d2b04a34b51f9a24c706ef673c1;hp=7f5ea7a400cff15601518cf36d8f210476232776;hb=a5ae7fe26030bdd73a95fde3ebe841abfe84ec5e;hpb=e6376d9b8daae0aa0dcda618ec6330bda2dcfaf7

diff --git a/src/piece.h b/src/piece.h
index 7f5ea7a4..6592de1a 100644
--- a/src/piece.h
+++ b/src/piece.h
@@ -43,6 +43,9 @@ enum Piece {
   BP = 9, BN = 10, BB = 11, BR = 12, BQ = 13, BK = 14, PIECE_NONE = 16
 };
 
+ENABLE_OPERATORS_ON(PieceType);
+ENABLE_OPERATORS_ON(Piece);
+
 
 ////
 //// Constants
@@ -57,15 +60,6 @@ const int SlidingArray[18] = {
 //// Inline functions
 ////
 
-inline Piece operator+ (Piece p, int i) { return Piece(int(p) + i); }
-inline void operator++ (Piece &p, int) { p = Piece(int(p) + 1); }
-inline Piece operator- (Piece p, int i) { return Piece(int(p) - i); }
-inline void operator-- (Piece &p, int) { p = Piece(int(p) - 1); }
-inline PieceType operator+ (PieceType p, int i) {return PieceType(int(p) + i);}
-inline void operator++ (PieceType &p, int) { p = PieceType(int(p) + 1); }
-inline PieceType operator- (PieceType p, int i) {return PieceType(int(p) - i);}
-inline void operator-- (PieceType &p, int) { p = PieceType(int(p) - 1); }
-
 inline PieceType type_of_piece(Piece p)  {
   return PieceType(int(p) & 7);
 }