Chapter 0 第0章 Operating system interfaces 操作系统接口 The job of an operating system is to share a computer among multiple programs and to provide a more useful set of services than the hardware alone supports. The operating system manages and abstracts t…
Reference: TutorialPoints, GeekforGeeks The copy constructor is a constructor which creates an object by initializing it with an object of the same class, which has been created previously. The copy constructor is used to: Initialize one object from…