1 files changed, 44 insertions, 0 deletions
diff --git a/ftnoir_tracker_pt/timer.h b/ftnoir_tracker_pt/timer.h
new file mode 100644
index 00000000..2aaf725a
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+++ b/ftnoir_tracker_pt/timer.h
@@ -0,0 +1,44 @@
+/* Copyright (c) 2012 Patrick Ruoff
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ */
+
+#ifndef PT_TIMER_H
+#define PT_TIMER_H
+
+#ifdef WIN32   // Windows system specific
+#include <windows.h>
+#else          // Unix based system specific
+#include <sys/time.h>
+#endif
+
+// ----------------------------------------------------------------------------
+// high resolution timer based on http://www.songho.ca/misc/timer/timer.html
+class Timer
+{
+public:
+    Timer();
+
+    void start();
+    void stop();
+	void restart() { start(); } // for Qt compatibility
+    double elapsed(); // get elapsed time in ms
+
+protected:
+    double startTime; // starting time in ms
+    double endTime; // ending time in ms
+    bool running;
+
+#ifdef WIN32
+    LARGE_INTEGER frequency;  // ticks per second
+    LARGE_INTEGER startCount;
+    LARGE_INTEGER endCount;
+#else
+    timeval startCount;
+    timeval endCount;
+#endif
+};
+
+#endif //PT_TIMER_H
+\ No newline at end of file