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stockfish/src/misc.h

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2008-08-31 23:59:13 -06:00
/*
Glaurung, a UCI chess playing engine.
Copyright (C) 2004-2008 Tord Romstad
Glaurung 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.
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Glaurung 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.
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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(MISC_H_INCLUDED)
#define MISC_H_INCLUDED
////
//// Includes
////
#include <string>
////
//// Constants
////
/// Version number. If this is left empty, the current date (in the format
/// YYMMDD) is used as a version number.
const std::string EngineVersion = "";
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////
//// Macros
////
#define Min(x, y) (((x) < (y))? (x) : (y))
#define Max(x, y) (((x) < (y))? (y) : (x))
////
//// Prototypes
////
extern const std::string engine_name();
extern int get_system_time();
extern int cpu_count();
extern int Bioskey();
////
//// Debug
////
extern long dbg_cnt0;
extern long dbg_cnt1;
inline void dbg_hit_on(bool b) { dbg_cnt0++; if (b) dbg_cnt1++; }
inline void dbg_hit_on_c(bool c, bool b) { if (c) dbg_hit_on(b); }
inline void dbg_before() { dbg_cnt0++; }
inline void dbg_after() { dbg_cnt1++; }
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inline void dbg_mean_of(int v) { dbg_cnt0++; dbg_cnt1 += v; }
extern void dbg_print_hit_rate();
extern void dbg_print_mean();
extern bool dbg_show_mean;
extern bool dbg_show_hit_rate;
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#endif // !defined(MISC_H_INCLUDED)