WHAT DO YOU MEAN BY 'OBJECTIVE-C'

Jennifer Morgan

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  1. Jennifer Morgan

    Post:3

    Points:15
    What do you mean by 'Objective-C'

    Objective-C is a very dynamic language. Its dynamism frees a program from compile-time and link-time constraints and shifts much of the responsibility for symbol resolution to runtime, when the user is in control. Objective-C inherits the syntax, primitive types, and flow control statements of C and adds syntax for defining classes and methods. It also adds language-level support for object graph management and object literals while providing dynamic typing and binding, deferring many responsibilities until runtime.

    Objective-C is more dynamic than other programming languages because its dynamism springs from three sources:
    Dynamic typing—determining the class of an object at runtime
    Dynamic binding—determining the method to invoke at runtime
    Dynamic loading—adding new modules to a program at runtime

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