The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 25, 1995
Filed:
Jan. 22, 1993
Robert L Abraham, Marietta, GA (US);
Richard E Moore, Marietta, GA (US);
William L Rich, Stone Mountain, GA (US);
Floyd W Shackelford, Buford, GA (US);
John R Tiller, Jr, Peachtree City, GA (US);
Richard S Briggs, Jr, Bloomingdale, IL (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Data may be manipulated directly in an object oriented programming system by providing a slot object which contains data within its frame. In contrast with conventional objects, the frames of which only contain attributes of the associated instances, the slot object contains actual data therein. Since this data is not contained in a separate object, a unique object identified need not be provided, thus simplifying object management. Unique messages also need not be provided so that message overhead is simplified. Memory fragmentation is also reduced because simple and tightly bound data may be encapsulated within a larger slot object. The data area in the slot object may be of fixed or variable size.