INTERPRETIVE OBJECT-ORIENTED FACILITY WHICH CAN ACCESS PRE-COMPILED CLASSES

An object-oriented technology is provided which is capable of operating interpretively to allow prompt and easy prototyping and debugging using a compiled class library, and which is also capable of operating after compilation, thereby providing excellent performance. A software facility allows direct access to class attributes and direct invocation of class methods defined in pre-compiled classes in a class library in an interpretive mode. When this facility is used with or embedded within an application development environment, it allows an application builder to interactively build prototypes as well as production quality applications rapidly. When the facility is integrated with an object-oriented database, it allows interactive query and data manipulation using pre-complied classes.