X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmisc.h;h=1241503ffb6f892ecc3d2a0d13b392720cd891b9;hp=8d21c1adfb3d328d48768a62e26bfd012527aca1;hb=831f91b859c43a5fa895ef0c955516ec8b7a8212;hpb=b356e0fae3b78e39af2ae8aca6ca6197e8669819

diff --git a/src/misc.h b/src/misc.h
index 8d21c1ad..1241503f 100644
--- a/src/misc.h
+++ b/src/misc.h
@@ -22,6 +22,7 @@
 
 #include <fstream>
 #include <string>
+#include <vector>
 
 #include "types.h"
 
@@ -36,11 +37,6 @@ 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) {}
@@ -48,16 +44,31 @@ struct Log : public std::ofstream {
 };
 
 
-class Time {
-public:
-  void restart() { system_time(&t); }
-  uint64_t msec() const { return time_to_msec(t); }
-  int elapsed() const { return int(current_time().msec() - time_to_msec(t)); }
+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; t.restart(); return t; }
+  static Time current_time() { Time t; system_time(&t.t); return t; }
 
 private:
   sys_time_t t;
 };
 
+
+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)