Tuned Futility Equation

[stockfish] / src / types.h

diff --git a/src/types.h b/src/types.h
index b0758f437af06f61107eadba71e8a506b67b6f2d..b0c333b8eb887ea120a496ec9babd828e4229ade 100644 (file)
--- a/src/types.h
+++ b/src/types.h
@@ -213,8 +213,9 @@ enum Depth : int {
   DEPTH_QS_NO_CHECKS  = -1 * ONE_PLY,
   DEPTH_QS_RECAPTURES = -5 * ONE_PLY,
 
-  DEPTH_NONE = -6 * ONE_PLY,
-  DEPTH_MAX  = MAX_PLY * ONE_PLY
+  DEPTH_NONE   = -6 * ONE_PLY,
+  DEPTH_OFFSET = DEPTH_NONE,
+  DEPTH_MAX    = MAX_PLY * ONE_PLY
 };
 
 static_assert(!(ONE_PLY & (ONE_PLY - 1)), "ONE_PLY is not a power of 2");
@@ -290,7 +291,6 @@ inline T& operator--(T& d) { return d = T(int(d) - 1); }
 
 #define ENABLE_FULL_OPERATORS_ON(T)                                \
 ENABLE_BASE_OPERATORS_ON(T)                                        \
-ENABLE_INCR_OPERATORS_ON(T)                                        \
 constexpr T operator*(int i, T d) { return T(i * int(d)); }        \
 constexpr T operator*(T d, int i) { return T(int(d) * i); }        \
 constexpr T operator/(T d, int i) { return T(int(d) / i); }        \
@@ -304,7 +304,6 @@ ENABLE_FULL_OPERATORS_ON(Direction)
 
 ENABLE_INCR_OPERATORS_ON(PieceType)
 ENABLE_INCR_OPERATORS_ON(Piece)
-ENABLE_INCR_OPERATORS_ON(Color)
 ENABLE_INCR_OPERATORS_ON(Square)
 ENABLE_INCR_OPERATORS_ON(File)
 ENABLE_INCR_OPERATORS_ON(Rank)