IOStorage


Abstract: The IOStorage class is the common base class for mass storage objects.

The IOStorage class is the common base class for mass storage objects. It is an abstract class that defines the open/close/read/write APIs that need to be implemented in a given subclass. Synchronous versions of the read/write APIs are provided here -- they are coded in such a way as to wrap the asynchronous versions implmeneted in the subclass.

© 2000 Apple Computer, Inc. — (Last Updated 2/23/2000)