Speed up move generation

[stockfish] / src / misc.h

diff --git a/src/misc.h b/src/misc.h
index 1241503ffb6f892ecc3d2a0d13b392720cd891b9..ea1e55f1a43f1ada32cae859d1aac2214fb7eed4 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) 2008-2012 Marco Costalba, Joona Kiiski, Tord Romstad
+  Copyright (C) 2008-2013 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
@@ -17,7 +17,7 @@
   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
 
 #include <fstream>
@@ -44,15 +44,10 @@ struct Log : public std::ofstream {
 };
 
 
-struct Time {
-  int64_t msec() const { return time_to_msec(t); }
-  int elapsed() const { return int(current_time().msec() - msec()); }
-
-  static Time current_time() { Time t; system_time(&t.t); return t; }
-
-private:
-  sys_time_t t;
-};
+namespace Time {
+  typedef int64_t point;
+  point now();
+}
 
 
 template<class Entry, int Size>
@@ -71,4 +66,4 @@ std::ostream& operator<<(std::ostream&, SyncCout);
 #define sync_cout std::cout << io_lock
 #define sync_endl std::endl << io_unlock
 
-#endif // !defined(MISC_H_INCLUDED)
+#endif // #ifndef MISC_H_INCLUDED