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:
Nov. 07, 1995
Filed:
Dec. 30, 1993
Debra L Orton, San Jose, CA (US);
Keith A Rollin, Sunnyvale, CA (US);
Bill Gibbons, Los Altos Hills, CA (US);
Taligent, Inc., Cupertino, CA (US);
Abstract
A view system is disclosed which provides support polymorphic initialization and finalization of objects. This mechanism is used by the view system to support virtual method invocation at construction/destruction time for objects that require the needed behavior. The C++ language does not support the invocation of virtual methods from within the constructor/destructor of a given object. The view system provides a mechanism whereby an initialization method is invoked after the object construction is completed, but before any methods are invoked on the constructed object. A similar mechanism is used to invoke a virtual finalization method before the object destruction is started. This mechanism is not view system-specific, but is provided and used by the view system to support such behavior.