2 Stockfish, a UCI chess playing engine derived from Glaurung 2.1
3 Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
4 Copyright (C) 2008-2010 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 #if !defined(MISC_H_INCLUDED)
21 #define MISC_H_INCLUDED
29 extern const std::string engine_name();
30 extern const std::string engine_authors();
31 extern int get_system_time();
32 extern int cpu_count();
33 extern void timed_wait(WaitCondition*, Lock*, int);
34 extern void prefetch(char* addr);
36 extern void dbg_hit_on(bool b);
37 extern void dbg_hit_on_c(bool c, bool b);
38 extern void dbg_before();
39 extern void dbg_after();
40 extern void dbg_mean_of(int v);
41 extern void dbg_print_hit_rate();
42 extern void dbg_print_mean();
45 extern Move move_from_uci(const Position& pos, const std::string& str);
46 extern const std::string move_to_uci(Move m, bool chess960);
47 extern const std::string move_to_san(Position& pos, Move m);
49 struct Log : public std::ofstream {
50 Log(const std::string& f = "log.txt") : std::ofstream(f.c_str(), std::ios::out | std::ios::app) {}
51 ~Log() { if (is_open()) close(); }
54 #endif // !defined(MISC_H_INCLUDED)