System for object oriented dynamic linking based upon a catalog of registered function set or class identifiers
US5615400A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 1993 |
| Grant date | Mar 25, 1997 |
| Priority date | — |
| Expiry date | Jun 30, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/44536
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system is provided for managing code resources for use by client applications in a computer, wherein the computer has internal memory storing at least one client application. The apparatus comprises a resource set catalog stored in the internal memory. The resource set catalog identifies a plurality of function sets of functions by respective function set IDs. Further, the resource set catalog includes set records which characterize the functions within the respective sets. A dispatch engine, in the internal memory, linked with a client application, supplies a particular function set ID in response to a call by the client application of a particular function which is a member of a corresponding function set identified by the particular function set ID. A lookup engine in the internal memory, coupled with the resource set catalog and the dispatch engine, is responsive to the particular function set ID to look up a set record for a corresponding function set in the resource set catalog. Finally, a link engine in the internal memory and coupled with the dispatch engine returns the particular function to the client application in response to the set record. Thus, because the link eng…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.