Retire to_char() helpers

[stockfish] / src / notation.h

diff --git a/src/notation.h b/src/notation.h
index d757bd402d923a751062de5830ec9b051192f141..12f4cfaa399fe52d46cb78eb4db4c8df54d135f7 100644 (file)
--- a/src/notation.h
+++ b/src/notation.h
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008-2013 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2008-2014 Marco Costalba, Joona Kiiski, 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
@@ -17,7 +17,7 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#if !defined(NOTATION_H_INCLUDED)
+#ifndef NOTATION_H_INCLUDED
 #define NOTATION_H_INCLUDED
 
 #include <string>
@@ -29,7 +29,10 @@ class Position;
 std::string score_to_uci(Value v, Value alpha = -VALUE_INFINITE, Value beta = VALUE_INFINITE);
 Move move_from_uci(const Position& pos, std::string& str);
 const std::string move_to_uci(Move m, bool chess960);
-const std::string move_to_san(Position& pos, Move m);
-std::string pretty_pv(Position& pos, int depth, Value score, int64_t msecs, Move pv[]);
 
-#endif // !defined(NOTATION_H_INCLUDED)
+inline const std::string to_string(Square s) {
+  char ch[] = { 'a' + file_of(s), '1' + rank_of(s), 0 };
+  return ch;
+}
+
+#endif // #ifndef NOTATION_H_INCLUDED