Simplify locking usage

[stockfish] / src / misc.h

diff --git a/src/misc.h b/src/misc.h
index 39a481cf0623fa84665a214dbe7eac60beb634cb..0569e46826373ccafa96f8cdf64cab9053ffcfcb 100644 (file)
--- a/src/misc.h
+++ b/src/misc.h
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008 Marco Costalba
+  Copyright (C) 2008-2012 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
@@ -17,64 +17,34 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-
 #if !defined(MISC_H_INCLUDED)
 #define MISC_H_INCLUDED
 
-
-////
-//// Includes
-////
-
+#include <fstream>
 #include <string>
 
+#include "lock.h"
+#include "types.h"
 
-////
-//// 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 = "";
-
-
-////
-//// 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 const std::string engine_info(bool to_uci = false);
+extern int system_time();
 extern int cpu_count();
-extern int Bioskey();
-
-////
-//// Debug
-////
-extern bool dbg_show_mean;
-extern bool dbg_show_hit_rate;
-
-extern long dbg_cnt0;
-extern long dbg_cnt1;
-
-inline void dbg_hit_on(bool b) { dbg_show_hit_rate = true; 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_show_hit_rate = true; dbg_cnt0++; }
-inline void dbg_after() { dbg_show_hit_rate = true; dbg_cnt1++; }
-
-inline void dbg_mean_of(int v) { dbg_cnt0++; dbg_cnt1 += v; }
-
-extern void dbg_print_hit_rate();
-extern void dbg_print_mean();
+extern void timed_wait(WaitCondition&, Lock&, int);
+extern void prefetch(char* addr);
+
+extern void dbg_hit_on(bool b);
+extern void dbg_hit_on_c(bool c, bool b);
+extern void dbg_mean_of(int v);
+extern void dbg_print();
+
+class Position;
+extern Move move_from_uci(const Position& pos, const std::string& str);
+extern const std::string move_to_uci(Move m, bool chess960);
+extern const std::string move_to_san(Position& pos, Move m);
+
+struct Log : public std::ofstream {
+  Log(const std::string& f = "log.txt") : std::ofstream(f.c_str(), std::ios::out | std::ios::app) {}
+ ~Log() { if (is_open()) close(); }
+};
 
 #endif // !defined(MISC_H_INCLUDED)