2 Stockfish, a UCI chess playing engine derived from Glaurung 2.1
3 Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
4 Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
6 Stockfish is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 Stockfish is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
20 #ifndef MOVEGEN_H_INCLUDED
21 #define MOVEGEN_H_INCLUDED
40 operator Move() const { return move; }
41 void operator=(Move m) { move = m; }
44 inline bool operator<(const ExtMove& f, const ExtMove& s) {
45 return f.value < s.value;
49 ExtMove* generate(const Position& pos, ExtMove* moveList);
51 /// The MoveList struct is a simple wrapper around generate(). It sometimes comes
52 /// in handy to use this class instead of the low level generate() function.
56 explicit MoveList(const Position& pos) : last(generate<T>(pos, moveList)) {}
57 const ExtMove* begin() const { return moveList; }
58 const ExtMove* end() const { return last; }
59 size_t size() const { return last - moveList; }
60 bool contains(Move move) const {
61 for (const auto& m : *this) if (m == move) return true;
66 ExtMove moveList[MAX_MOVES], *last;
69 #endif // #ifndef MOVEGEN_H_INCLUDED