X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fvalue.h;h=ef638923e79d5880430c2d3c934c56a8d4e3880a;hp=923a55e83f5b3f6b5e057fa89c6258ede5b14bf1;hb=83d8d542166d77f5417d334d2e6138ace0820ae4;hpb=15d265cc664e0e49fa82cccb7471da0a5612ce25

diff --git a/src/value.h b/src/value.h
index 923a55e8..ef638923 100644
--- a/src/value.h
+++ b/src/value.h
@@ -43,7 +43,7 @@ enum Value {
   VALUE_ENSURE_SIGNED = -1
 };
 
-ENABLE_OPERATORS_ON(Value);
+ENABLE_OPERATORS_ON(Value)
 
 
 enum ScaleFactor {
@@ -66,9 +66,6 @@ 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.
@@ -91,6 +88,17 @@ 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