X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fendgame.h;h=c184cb3fd50ff3bfcc51595d42be19b49d7ac5eb;hp=195c2365cbe2e6aac15377428e8e28b05109b2a3;hb=HEAD;hpb=6963c3802d73c61396af32eb7fc6a4e4a76763ae

diff --git a/src/endgame.h b/src/endgame.h
deleted file mode 100644
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--- a/src/endgame.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
-  Stockfish, a UCI chess playing engine derived from Glaurung 2.1
-  Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008-2010 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
-  the Free Software Foundation, either version 3 of the License, or
-  (at your option) any later version.
-
-  Stockfish is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#if !defined(ENDGAME_H_INCLUDED)
-#define ENDGAME_H_INCLUDED
-
-#include <string>
-#include <map>
-
-#include "position.h"
-#include "types.h"
-
-
-/// EndgameType lists all supported endgames
-
-enum EndgameType {
-
-  // Evaluation functions
-
-  KXK,   // Generic "mate lone king" eval
-  KBNK,  // KBN vs K
-  KPK,   // KP vs K
-  KRKP,  // KR vs KP
-  KRKB,  // KR vs KB
-  KRKN,  // KR vs KN
-  KQKR,  // KQ vs KR
-  KBBKN, // KBB vs KN
-  KNNK,  // KNN vs K
-  KmmKm, // K and two minors vs K and one or two minors
-
-
-  // Scaling functions
-  SCALE_FUNS,
-
-  KBPsK,   // KB+pawns vs K
-  KQKRPs,  // KQ vs KR+pawns
-  KRPKR,   // KRP vs KR
-  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
-  KPKP     // KP vs KP
-};
-
-
-/// Some magic to detect family type of endgame from its enum value
-
-template<bool> struct bool_to_type { typedef Value type; };
-template<> struct bool_to_type<true> { typedef ScaleFactor type; };
-template<EndgameType E> struct eg_family : public bool_to_type<(E > SCALE_FUNS)> {};
-
-
-/// Base and derived templates for endgame evaluation and scaling functions
-
-template<typename T>
-struct EndgameBase {
-
-  virtual ~EndgameBase() {}
-  virtual Color color() const = 0;
-  virtual T apply(const Position&) const = 0;
-};
-
-
-template<EndgameType E, typename T = typename eg_family<E>::type>
-struct Endgame : public EndgameBase<T> {
-
-  explicit Endgame(Color c) : strongerSide(c), weakerSide(opposite_color(c)) {}
-  Color color() const { return strongerSide; }
-  T apply(const Position&) const;
-
-private:
-  Color strongerSide, weakerSide;
-};
-
-
-/// Endgames class stores in two std::map the pointers to endgame evaluation
-/// and scaling base objects. Then we use polymorphism to invoke the actual
-/// endgame function calling its apply() method that is virtual.
-
-struct Endgames {
-
-  template<typename T>
-  struct EMap { typedef std::map<Key, EndgameBase<T>*> type; };
-
-  Endgames();
-  ~Endgames();
-  template<typename T> EndgameBase<T>* get(Key key) const;
-
-private:
-  template<EndgameType E> void add(const std::string& keyCode);
-
-  // Here we store two maps, for evaluate and scaling functions...
-  std::pair<EMap<Value>::type, EMap<ScaleFactor>::type> maps;
-
-  // ...and here is the accessing template function
-  template<typename T> const typename EMap<T>::type& map() const;
-};
-
-#endif // !defined(ENDGAME_H_INCLUDED)