/*
Stockfish, a UCI chess playing engine derived from Glaurung 2.1
Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
- Copyright (C) 2008-2012 Marco Costalba, Joona Kiiski, Tord Romstad
+ Copyright (C) 2008-2013 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
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#if !defined(ENDGAME_H_INCLUDED)
+#ifndef ENDGAME_H_INCLUDED
#define ENDGAME_H_INCLUDED
#include <map>
// Evaluation functions
+ KNNK, // KNN vs K
KXK, // Generic "mate lone king" eval
KBNK, // KBN vs K
KPK, // KP vs K
KQKP, // KQ vs KP
KQKR, // KQ vs KR
KBBKN, // KBB vs KN
- KNNK, // KNN vs K
KmmKm, // K and two minors vs K and one or two minors
KBPsK, // KB+pawns vs K
KQKRPs, // KQ vs KR+pawns
KRPKR, // KRP vs KR
+ KRPKB, // KRP vs KB
KRPPKRP, // KRPP vs KRP
KPsK, // King and pawns vs king
KBPKB, // KBP vs KB
KBPPKB, // KBPP vs KB
KBPKN, // KBP vs KN
KNPK, // KNP vs K
+ KNPKB, // KNP vs KB
KPKP // KP vs KP
};
template<EndgameType E, typename T = typename eg_fun<(E > SCALE_FUNS)>::type>
struct Endgame : public EndgameBase<T> {
- explicit Endgame(Color c) : strongerSide(c), weakerSide(~c) {}
- Color color() const { return strongerSide; }
+ explicit Endgame(Color c) : strongSide(c), weakSide(~c) {}
+ Color color() const { return strongSide; }
T operator()(const Position&) const;
private:
- Color strongerSide, weakerSide;
+ const Color strongSide, weakSide;
};
{ return eg = map(eg).count(key) ? map(eg)[key] : NULL; }
};
-#endif // !defined(ENDGAME_H_INCLUDED)
+#endif // #ifndef ENDGAME_H_INCLUDED