Remove the unused enum ScaleFactor

[stockfish] / src / types.h

diff --git a/src/types.h b/src/types.h
index b0c11778c9d9c2927ccad83d96624b7e23ab7161..637e1675abfdbf6a0fb2fa7447dcb583086588c4 100644 (file)
--- a/src/types.h
+++ b/src/types.h
@@ -157,13 +157,6 @@ enum Phase {
   MG = 0, EG = 1, PHASE_NB = 2
 };
 
-enum ScaleFactor {
-  SCALE_FACTOR_DRAW    = 0,
-  SCALE_FACTOR_NORMAL  = 64,
-  SCALE_FACTOR_MAX     = 128,
-  SCALE_FACTOR_NONE    = 255
-};
-
 enum Bound {
   BOUND_NONE,
   BOUND_UPPER,
@@ -300,7 +293,6 @@ inline T& operator/=(T& d, int i) { return d = T(int(d) / i); }
 ENABLE_FULL_OPERATORS_ON(Value)
 ENABLE_FULL_OPERATORS_ON(Direction)
 
-ENABLE_INCR_OPERATORS_ON(Piece)
 ENABLE_INCR_OPERATORS_ON(PieceType)
 ENABLE_INCR_OPERATORS_ON(Square)
 ENABLE_INCR_OPERATORS_ON(File)