Avoid spamming the GUI in multipv search

[stockfish] / src / misc.h

diff --git a/src/misc.h b/src/misc.h
index 0c4bd64454824c54eacfd9113a41e0ebba52825b..9650f06eb3c88a2623e9824ca48e569ed8ece46f 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) 2008-2010 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
@@ -20,26 +20,50 @@
 #if !defined(MISC_H_INCLUDED)
 #define MISC_H_INCLUDED
 
+#include <fstream>
 #include <string>
+#include <vector>
+
 #include "types.h"
 
-extern const std::string engine_name();
-extern const std::string engine_author();
-extern int get_system_time();
+extern const std::string engine_info(bool to_uci = false);
 extern int cpu_count();
-extern int input_available();
+extern void timed_wait(WaitCondition&, Lock&, int);
 extern void prefetch(char* addr);
-extern void prefetchPawn(Key, int);
+extern void start_logger(bool b);
 
-// Debug functions
-extern bool dbg_show_mean;
-extern bool dbg_show_hit_rate;
 extern void dbg_hit_on(bool b);
 extern void dbg_hit_on_c(bool c, bool b);
-extern void dbg_before();
-extern void dbg_after();
 extern void dbg_mean_of(int v);
-extern void dbg_print_hit_rate();
-extern void dbg_print_mean();
+extern void dbg_print();
+
+
+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(); }
+};
+
+
+namespace Time {
+  typedef int64_t point;
+  point now();
+}
+
+
+template<class Entry, int Size>
+struct HashTable {
+  HashTable() : e(Size, Entry()) {}
+  Entry* operator[](Key k) { return &e[(uint32_t)k & (Size - 1)]; }
+
+private:
+  std::vector<Entry> e;
+};
+
+
+enum SyncCout { io_lock, io_unlock };
+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)