Virtual memory and backing storage management in multiprocessor operating systems using object-oriented design techniques . The following paragraphs give some of the common terminology for these techniques. Vincent Russo and Roy H. Campbell. Virtual Memory and Backing Storage Management in Multiprocessor Operating Systems using Class Hierarchical Design . In addition, Choices provides application programs with an object oriented system interface.
Choices presents an object oriented environment to applications.
Object method invocation is used to invoke both the operating system services and the services provided by server objects running as applications on the system. The most important methods of class MemoryObject are read and write. These provide access to multiple contiguous units of storage. MemoryObjects also contain methods to report their length and to report the size of their units. The Disk subclasses of MemoryObject provide an abstract software interface to disk and controller hardware.