LMR Simplification

[stockfish] / src / movegen.h

diff --git a/src/movegen.h b/src/movegen.h
index 6f1e24a4313107680c0508bd9a95722a3773af0d..2721f152419b6d765b621551dba308e69b3a326a 100644 (file)
--- a/src/movegen.h
+++ b/src/movegen.h
@@ -2,6 +2,7 @@
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
   Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2015-2016 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -36,6 +37,9 @@ enum GenType {
 struct ExtMove {
   Move move;
   Value value;
+
+  operator Move() const { return move; }
+  void operator=(Move m) { move = m; }
 };
 
 inline bool operator<(const ExtMove& f, const ExtMove& s) {
@@ -54,8 +58,8 @@ struct MoveList {
   const ExtMove* begin() const { return moveList; }
   const ExtMove* end() const { return last; }
   size_t size() const { return last - moveList; }
-  bool contains(Move m) const {
-    for (const ExtMove& ms : *this) if (ms.move == m) return true;
+  bool contains(Move move) const {
+    for (const auto& m : *this) if (m == move) return true;
     return false;
   }