Device component initialization done more intelligently

include/icsneo/device/nullsettings.h

@@ -0,0 +1,18 @@
+#ifndef __NULL_SETTINGS_H_
+#define __NULL_SETTINGS_H_
+
+#include "icsneo/device/idevicesettings.h"
+#include "icsneo/communication/communication.h"
+#include <memory>
+
+namespace icsneo {
+
+class NullSettings : public IDeviceSettings {
+public:
+	// Calls the base constructor with "createInoperableSettings"
+	NullSettings(std::shared_ptr<Communication> com = std::shared_ptr<Communication>()) : IDeviceSettings(nullptr) { (void)com; }
+};
+
+}
+
+#endif