1 files changed, 38 insertions, 0 deletions

diff --git a/src/OSSupport/Stopwatch.h b/src/OSSupport/Stopwatch.h
new file mode 100644
index 000000000..7676b3856
--- /dev/null
+++ b/src/OSSupport/Stopwatch.h
@@ -0,0 +1,38 @@
+
+// Stopwatch.h
+
+// Implements the cStopwatch class that measures and logs time between its creation and destruction
+
+
+
+
+
+#pragma once
+
+
+
+
+
+class cStopwatch
+{
+public:
+	cStopwatch(const AString & a_Name):
+		m_Name(a_Name),
+		m_StartTime(std::chrono::high_resolution_clock::now())
+	{
+	}
+
+	~cStopwatch()
+	{
+		auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::high_resolution_clock::now() - m_StartTime).count();
+		LOG("Stopwatch: %s took %.03f sec", m_Name, static_cast<double>(duration) / 1000);
+	}
+
+protected:
+	AString m_Name;
+	std::chrono::high_resolution_clock::time_point m_StartTime;
+};
+
+
+
+