公开(公告)号：US09740458B1

公开(公告)日：2017-08-22

申请号：US14673454

申请日：2015-03-30

Applicant: The MathWorks, Inc.

Inventor： Jennifer A. Black ,  David A. Foti

IPC: G06F9/44

CPC classification number: G06F8/31 ,  G06F8/315 ,  G06F9/5061

Abstract: In an embodiment, a system may include a processor having memory storing processor-executable instructions for a programming environment. The processor may perform the following instructions. A first, second, and third class may be defined. The second class may be defined as being compatible with the first class. The third class may be defined as being incompatible with the first class. A fourth class may be defined as a subclass of both the first class and the second class. A fifth class may be prevented from being a subclass of both the first class and the third class.

公开(公告)号：US09703532B1

公开(公告)日：2017-07-11

申请号：US14502610

申请日：2014-09-30

Applicant: The MathWorks, Inc.

Inventor： David A. Foti ,  Jennifer A. Black ,  Marc A. Greenberg

IPC: G06F9/44

CPC classification number: G06F8/33 ,  G06F8/24 ,  G06F9/4488

Abstract: A device may detect a modification of a class, included in program code, from a first class definition to a second class definition that is different from the first class definition. The device may create a relationship indicator that references the second class definition and that indicates that the class has been modified. The device may store an association between the class and the relationship indicator. The device may access an instance of the class associated with the first class definition. The device may detect the association between the class and the relationship indicator based on accessing the instance of the class. The device may update the instance of the class, using the second class definition, based on detecting the association between the class and the relationship indicator.