X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fvalue.h;h=c2278c80bf5d82e5b5dde6b05b0498ec25b02c48;hp=faa55dd662aa8cca6a453e423436ea95bad84fac;hb=8d86e95e37823f66e12d251bca1c4803de7c7d94;hpb=df4b106716f0fb0a5f5887b1cffeb544174008f7

diff --git a/src/value.h b/src/value.h
index faa55dd6..c2278c80 100644
--- a/src/value.h
+++ b/src/value.h
@@ -21,13 +21,6 @@
 #if !defined(VALUE_H_INCLUDED)
 #define VALUE_H_INCLUDED
 
-////
-//// Includes
-////
-
-#include "piece.h"
-
-
 ////
 //// Types
 ////
@@ -50,7 +43,11 @@ enum Value {
   VALUE_ENSURE_SIGNED = -1
 };
 
-ENABLE_OPERATORS_ON(Value);
+ENABLE_OPERATORS_ON(Value)
+
+// Extra operators
+inline Value operator+ (Value v, int i) { return Value(int(v) + i); }
+inline Value operator- (Value v, int i) { return Value(int(v) - i); }
 
 
 enum ScaleFactor {
@@ -73,9 +70,6 @@ enum Score {
     SCORE_ENSURE_32_BITS_SIZE_N = -(1 << 16)
 };
 
-ENABLE_OPERATORS_ON(Score);
-
-
 // Extracting the _signed_ lower and upper 16 bits it not so trivial
 // because according to the standard a simple cast to short is
 // implementation defined and so is a right shift of a signed integer.
@@ -98,15 +92,22 @@ inline Score operator/(Score s, int i) { return make_score(mg_value(s) / i, eg_v
 // a very high risk of overflow. So user should explicitly convert to integer.
 inline Score operator*(Score s1, Score s2);
 
+// Rest of operators are standard:
+inline Score operator+ (const Score d1, const Score d2) { return Score(int(d1) + int(d2)); }
+inline Score operator- (const Score d1, const Score d2) { return Score(int(d1) - int(d2)); }
+inline Score operator* (int i, const Score d) {  return Score(i * int(d)); }
+inline Score operator* (const Score d, int i) {  return Score(int(d) * i); }
+inline Score operator- (const Score d) { return Score(-int(d)); }
+inline void operator+= (Score& d1, const Score d2) { d1 = d1 + d2; }
+inline void operator-= (Score& d1, const Score d2) { d1 = d1 - d2; }
+inline void operator*= (Score& d, int i) { d = Score(int(d) * i); }
+inline void operator/= (Score& d, int i) { d = Score(int(d) / i); }
+
 
 ////
 //// Inline functions
 ////
 
-inline Value operator+ (Value v, int i) { return Value(int(v) + i); }
-inline Value operator- (Value v, int i) { return Value(int(v) - i); }
-
-
 inline Value value_mate_in(int ply) {
   return VALUE_MATE - ply;
 }