public PCComputer(Computers.Components.Cpu cpu, IEnumerable <HardDriver> hardDrives, Motherboard motherboard) : base(cpu, hardDrives, motherboard) { }
public LaptopComputer(Computers.Components.Cpu cpu, IEnumerable <HardDriver> hardDrives, Motherboard motherboard, LaptopBattery battery) : base(cpu, hardDrives, motherboard) { this.battery = battery; }