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:
Jun. 22, 2010
Filed:
Aug. 09, 2005
Applicant:
Dibyendu Das, Karnataka, IN;
Inventor:
Dibyendu Das, Karnataka, IN;
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 9/45 (2006.01);
U.S. Cl.
CPC ...
Abstract
A class hierarchy graph defining the baseclass-subclass relationship between classes in an object-oriented program is built by analysis of the intermediate representation of the program produced by a compiler front end. This representation includes virtual tables for classes that include virtual functions and type structure information for the classes provided to aid run time type identification (RTTI). The class hierarchy information cannot be identified from the virtual tables alone but can be identified from the type structure information.