Remove CONNECTED_KINGS from Syzygy code

[stockfish] / src / misc.h

diff --git a/src/misc.h b/src/misc.h
index d3b555cbb0d379f101f84af8a3f45c88495e5fb6..34ef03259f9de5e6f1d75664aa0c16bef88f7e36 100644 (file)
--- a/src/misc.h
+++ b/src/misc.h
@@ -1,13 +1,14 @@
 /*
-  Glaurung, a UCI chess playing engine.
-  Copyright (C) 2004-2008 Tord Romstad
+  Stockfish, a UCI chess playing engine derived from Glaurung 2.1
+  Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
+  Copyright (C) 2008-2014 Marco Costalba, Joona Kiiski, Tord Romstad
 
-  Glaurung is free software: you can redistribute it and/or modify
+  Stockfish 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.
 
-  Glaurung is distributed in the hope that it will be useful,
+  Stockfish 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.
@@ -16,64 +17,46 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-
-#if !defined(MISC_H_INCLUDED)
+#ifndef MISC_H_INCLUDED
 #define MISC_H_INCLUDED
 
-
-////
-//// Includes
-////
-
+#include <ostream>
 #include <string>
+#include <vector>
 
+#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))
+const std::string engine_info(bool to_uci = false);
+void timed_wait(WaitCondition&, Lock&, int);
+void prefetch(char* addr);
+void start_logger(bool b);
 
+void dbg_hit_on(bool b);
+void dbg_hit_on_c(bool c, bool b);
+void dbg_mean_of(int v);
+void dbg_print();
 
-////
-//// Prototypes
-////
 
-extern const std::string engine_name();
-extern int get_system_time();
-extern int cpu_count();
-extern int Bioskey();
+namespace Time {
+  typedef int64_t point;
+  inline point now() { return system_time_to_msec(); }
+}
 
-////
-//// 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); }
+template<class Entry, int Size>
+struct HashTable {
+  HashTable() : table(Size, Entry()) {}
+  Entry* operator[](Key k) { return &table[(uint32_t)k & (Size - 1)]; }
 
-inline void dbg_before() { dbg_cnt0++; }
-inline void dbg_after() { dbg_cnt1++; }
+private:
+  std::vector<Entry> table;
+};
 
-inline void dbg_mean_of(int v) { dbg_cnt0++; dbg_cnt1 += v; }
 
-extern void dbg_print_hit_rate();
-extern void dbg_print_mean();
+enum SyncCout { IO_LOCK, IO_UNLOCK };
+std::ostream& operator<<(std::ostream&, SyncCout);
 
-extern bool dbg_show_mean;
-extern bool dbg_show_hit_rate;
+#define sync_cout std::cout << IO_LOCK
+#define sync_endl std::endl << IO_UNLOCK
 
-#endif // !defined(MISC_H_INCLUDED)
+#endif // #ifndef MISC_H_INCLUDED