objective-c – Objective C是一种纯粹的面向对象语言吗？

Objective-C is the primary programming language you use when writing software for OS X and iOS. It’s a superset of the C programming language and provides object-oriented capabilities and a dynamic runtime. 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.

因此,人们不会认为它是“纯面向对象语言”(实际上许多底层Core Foundation接口都是C函数),但您通常可以使用它编写面向对象的代码.