work on modeling a pin interface

temp/pin_modeling/ipin.hpp

@@ -0,0 +1,26 @@
+#ifndef _IPIN_HPP_
+#define _IPIN_HPP_
+
+#include <memory>
+
+
+class Pin
+{
+	public:
+		Pin();
+	
+		void set(const bool& logic);
+
+		bool get();
+
+		// compare operator
+		bool operator ==(const bool& logic);
+
+		// negated comare operator
+		bool operator !=(const bool& logic);
+
+	private:	
+};
+
+
+#endif // _IPIN_HPP_