Use self-describing constants instead of numbers

[stockfish] / src / history.h

diff --git a/src/history.h b/src/history.h
index 7899c842ae99b54fc0b4552639631c317413b4df..c5f72f22afb6fed41da0d5b6ad694fe2d17cabda 100644 (file)
--- a/src/history.h
+++ b/src/history.h
@@ -44,8 +44,8 @@ public:
   static const Value MaxValue = Value(2000);
 
 private:
-  Value history[16][64];  // [piece][to_square]
-  Value maxGains[16][64]; // [piece][to_square]
+  Value history[PIECE_NB][SQUARE_NB];
+  Value maxGains[PIECE_NB][SQUARE_NB];
 };
 
 inline void History::clear() {