A programming language structure wherein the data and their associated processing ("methods") are defined as self-contained entities called "objects." Becoming popular in the early 1990s and the ...

SEND does not check method signatures. It executes the first name-matched method, and the program might halt if the method signature does not match. specifies an object or an automatic system variable ...

Object-oriented programming (OOP) is a programming paradigm that represents concepts as "objects" that have data fields (attributes that describe the object) and associated procedures known as ...