Add Metronome

include/Metronome.h

@@ -0,0 +1,38 @@
+#ifndef METRONOME_H
+#define METRONOME_H
+
+#include <memory>
+#include <functional>
+
+
+namespace Timer {
+
+class MetronomeImpl;
+
+class Metronome
+{
+public:
+	class Quantity
+	{
+	public:
+		enum type
+		{
+			Hours,
+			Minutes,
+			Seconds
+		};
+	};
+
+public:
+	Metronome(Quantity::type quantity, int amount);
+	~Metronome();
+
+	size_t Connect(std::function<void()> function);
+
+private:
+	std::unique_ptr<MetronomeImpl> m_pMetronomeImpl;
+};
+
+} // namespace Timer
+
+#endif // METRONOME_H