Simplify the promotion case of move_gives_check()

[stockfish] / src / misc.h

diff --git a/src/misc.h b/src/misc.h
index 6c451934997ba63fd91c8cb7e7fa53571d33530a..5a337e5200fabf532ee31ab649659e93dace2647 100644 (file)
--- a/src/misc.h
+++ b/src/misc.h
@@ -20,20 +20,17 @@
 #if !defined(MISC_H_INCLUDED)
 #define MISC_H_INCLUDED
 
+#include <fstream>
 #include <string>
 #include "types.h"
 
 extern const std::string engine_name();
-extern const std::string engine_author();
+extern const std::string engine_authors();
 extern int get_system_time();
 extern int cpu_count();
 extern int input_available();
 extern void prefetch(char* addr);
-extern void prefetchTables(Key pKey, Key mKey, int threadID);
 
-// 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();
@@ -42,4 +39,9 @@ extern void dbg_mean_of(int v);
 extern void dbg_print_hit_rate();
 extern void dbg_print_mean();
 
+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(); }
+};
+
 #endif // !defined(MISC_H_INCLUDED)