X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmisc.cpp;h=281d8595a7cca6dd227fe6c0f83b1cb7610beb04;hp=357a3d14d26c3f791b91c7c83779708b275e2bf2;hb=991ab2bea8448bcd01586db8439ab749e96da7ff;hpb=5dc23121215039938a9ef4e59ae934312774571c

diff --git a/src/misc.cpp b/src/misc.cpp
index 357a3d14..281d8595 100644
--- a/src/misc.cpp
+++ b/src/misc.cpp
@@ -29,14 +29,36 @@
 #  include <unistd.h>
 
 #else
+/*
+   (c) Copyright 1992 Eric Backus
 
+   This software may be used freely so long as this copyright notice is
+   left intact. There is no warrantee on this software.
+*/
 #  include <windows.h>
 #  include <time.h>
 #  include "dos.h"
-int gettimeofday(struct timeval * tp, struct timezone * tzp);
+static int gettimeofday(struct timeval* tp, struct timezone*)
+{
+    SYSTEMTIME systime;
+
+    if (tp)
+    {
+        struct tm tmrec;
+        time_t theTime = time(NULL);
+
+        tmrec = *localtime(&theTime);
+        tp->tv_sec = mktime(&tmrec);
+        GetLocalTime(&systime); /* system time */
+
+        tp->tv_usec = systime.wMilliseconds * 1000;
+    }
+    return 0;
+}
 
 #endif
 
+#include <cassert>
 #include <cstdio>
 #include <iomanip>
 #include <iostream>
@@ -44,6 +66,15 @@ int gettimeofday(struct timeval * tp, struct timezone * tzp);
 
 #include "misc.h"
 
+using namespace std;
+
+/// Version number. If this is left empty, the current date (in the format
+/// YYMMDD) is used as a version number.
+
+static const string EngineVersion = "";
+static const string AppName = "Stockfish";
+static const string AppTag  = "";
+
 
 ////
 //// Variables
@@ -60,17 +91,65 @@ bool dbg_show_hit_rate = false;
 //// Functions
 ////
 
+void dbg_hit_on(bool b) {
+
+    assert(!dbg_show_mean);
+    dbg_show_hit_rate = true;
+    dbg_cnt0++;
+    if (b)
+        dbg_cnt1++;
+}
+
+void dbg_hit_on_c(bool c, bool b) {
+
+    if (c)
+        dbg_hit_on(b);
+}
+
+void dbg_before() {
+
+    assert(!dbg_show_mean);
+    dbg_show_hit_rate = true;
+    dbg_cnt0++;
+}
+
+void dbg_after() {
+
+    assert(!dbg_show_mean);
+    dbg_show_hit_rate = true;
+    dbg_cnt1++;
+}
+
+void dbg_mean_of(int v) {
+
+    assert(!dbg_show_hit_rate);
+    dbg_show_mean = true;
+    dbg_cnt0++;
+    dbg_cnt1 += v;
+}
+
 void dbg_print_hit_rate() {
 
-  std::cout << "Total " << dbg_cnt0 << " Hit " << dbg_cnt1
-            << " hit rate (%) " << (dbg_cnt1*100)/(dbg_cnt0 ? dbg_cnt0 : 1)
-            << std::endl;
+  cout << "Total " << dbg_cnt0 << " Hit " << dbg_cnt1
+       << " hit rate (%) " << (dbg_cnt1*100)/(dbg_cnt0 ? dbg_cnt0 : 1) << endl;
 }
 
 void dbg_print_mean() {
 
-  std::cout << "Total " << dbg_cnt0 << " Mean "
-            << (float)dbg_cnt1 / (dbg_cnt0 ? dbg_cnt0 : 1) << std::endl;
+  cout << "Total " << dbg_cnt0 << " Mean "
+       << (float)dbg_cnt1 / (dbg_cnt0 ? dbg_cnt0 : 1) << endl;
+}
+
+void dbg_print_hit_rate(ofstream& logFile) {
+
+  logFile << "Total " << dbg_cnt0 << " Hit " << dbg_cnt1
+          << " hit rate (%) " << (dbg_cnt1*100)/(dbg_cnt0 ? dbg_cnt0 : 1) << endl;
+}
+
+void dbg_print_mean(ofstream& logFile) {
+
+  logFile << "Total " << dbg_cnt0 << " Mean "
+          << (float)dbg_cnt1 / (dbg_cnt0 ? dbg_cnt0 : 1) << endl;
 }
 
 /// engine_name() returns the full name of the current Stockfish version.
@@ -78,24 +157,25 @@ void dbg_print_mean() {
 /// program was compiled) or "Stockfish <version number>", depending on whether
 /// the constant EngineVersion (defined in misc.h) is empty.
 
-const std::string engine_name() {
+const string engine_name() {
 
-  if (EngineVersion.empty())
-  {
-      std::string date(__DATE__); // From compiler, format is "Sep 21 2008"
-      std::string months("Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec");
+  if (!EngineVersion.empty())
+      return "Stockfish " + EngineVersion;
 
-      size_t mon = 1 + months.find(date.substr(0, 3)) / 4;
+  string date(__DATE__); // From compiler, format is "Sep 21 2008"
+  string months("Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec");
 
-      std::stringstream s;
-      std::string day = (date[4] == ' ' ? date.substr(5, 1) : date.substr(4, 2));
+  size_t mon = 1 + months.find(date.substr(0, 3)) / 4;
 
-      s << "Stockfish " << date.substr(date.length() - 2) << std::setfill('0')
-        << std::setw(2) << mon << std::setw(2) << day;
+  stringstream s;
+  string day = (date[4] == ' ' ? date.substr(5, 1) : date.substr(4, 2));
 
-      return s.str();
-  } else
-      return "Stockfish " + EngineVersion;
+  string name = AppName + " " + AppTag + " ";
+
+  s << name << date.substr(date.length() - 2) << setfill('0')
+    << setw(2) << mon << setw(2) << day;
+
+  return s.str();
 }