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(UCIOPTION_H_INCLUDED)
21 #define UCIOPTION_H_INCLUDED
30 Option() {} // To allow insertion in a std::map
31 Option(const char* defaultValue);
32 Option(bool defaultValue, std::string type = "check");
33 Option(int defaultValue, int minValue, int maxValue);
35 void set_value(const std::string& value);
36 template<typename T> T value() const;
39 friend void init_uci_options();
40 friend void print_uci_options();
42 std::string defaultValue, currentValue, type;
44 int minValue, maxValue;
48 inline T Option::value() const {
50 assert(type == "spin");
51 return T(atoi(currentValue.c_str()));
55 inline std::string Option::value<std::string>() const {
57 assert(type == "string");
62 inline bool Option::value<bool>() const {
64 assert(type == "check" || type == "button");
65 return currentValue == "true";
68 typedef std::map<std::string, Option> OptionsMap;
70 extern OptionsMap Options;
71 extern void init_uci_options();
72 extern void print_uci_options();
74 #endif // !defined(UCIOPTION_H_INCLUDED)