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[stockfish] / src / misc.h

diff --git a/src/misc.h b/src/misc.h
index cda0ef591192c9852e422447a3a3f57ef91bb1c6..d6bc26720879748fe01512fb7bc55563023118ab 100644 (file)
--- a/src/misc.h
+++ b/src/misc.h
@@ -22,14 +22,15 @@
 
 #include <fstream>
 #include <string>
+#include <vector>
 
-#include "lock.h"
 #include "types.h"
 
 extern const std::string engine_info(bool to_uci = false);
 extern int cpu_count();
 extern void timed_wait(WaitCondition&, Lock&, int);
 extern void prefetch(char* addr);
+extern void start_logger(bool b);
 
 extern void dbg_hit_on(bool b);
 extern void dbg_hit_on_c(bool c, bool b);
@@ -48,8 +49,7 @@ struct Log : public std::ofstream {
 };
 
 
-class Time {
-public:
+struct Time {
   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)); }
@@ -57,7 +57,17 @@ public:
   static Time current_time() { Time t; t.restart(); return t; }
 
 private:
-  my_time_t t;
+  sys_time_t t;
+};
+
+
+template<class Entry, int Size>
+struct HashTable {
+  HashTable() : e(Size, Entry()) { memset(&e[0], 0, sizeof(Entry) * Size); }
+  Entry* operator[](Key k) { return &e[(uint32_t)k & (Size - 1)]; }
+
+private:
+  std::vector<Entry> e;
 };
 
 #endif // !defined(MISC_H_INCLUDED)