X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Ftimeman.h;h=ddf96c677cd2495d7afae1ca2c358ef0e2cbf216;hp=46bc94e157c9fa85b5d48030b31f8dcb8a99b8f2;hb=55bd27b8f08a151128d7065fa2819aa3e9605299;hpb=fe23c70cf163514620deba3c4ef9a3b8f4ceabb1

diff --git a/src/timeman.h b/src/timeman.h
index 46bc94e1..ddf96c67 100644
--- a/src/timeman.h
+++ b/src/timeman.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) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad
+  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
@@ -17,15 +17,23 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-
 #if !defined(TIMEMAN_H_INCLUDED)
 #define TIMEMAN_H_INCLUDED
 
-////
-//// Prototypes
-////
-
-void get_search_times(int myTime, int myInc, int movesToGo, int currentPly,
-                      int* optimumSearchTime, int* maximumSearchTime);
+/// The TimeManager class computes the optimal time to think depending on the
+/// maximum available time, the move game number and other parameters.
+
+class TimeManager {
+public:
+  void init(const Search::LimitsType& limits, int currentPly, Color us);
+  void pv_instability(int curChanges, int prevChanges);
+  int available_time() const { return optimumSearchTime + unstablePVExtraTime; }
+  int maximum_time() const { return maximumSearchTime; }
+
+private:
+  int optimumSearchTime;
+  int maximumSearchTime;
+  int unstablePVExtraTime;
+};
 
 #endif // !defined(TIMEMAN_H_INCLUDED)