Protocol

NSObject

The group of methods that are fundamental to all Objective-C objects. 全てのObjective-Cオブジェクトにとって基本的なメソッドのグループ。

Declaration 宣言

@protocol NSObject

Overview 概要

An object that conforms to this protocol can be considered a first-class object. Such an object can be asked about its:

  • Class, and the place of its class in the inheritance hierarchy.

  • Conformance to protocols.

  • Ability to respond to a particular message.

The Cocoa root class NSObject adopts this protocol, so all objects inheriting from NSObject have the features described by this protocol.

Topics 話題

Identifying Classes クラスの識別

Identifying and Comparing Objects

Testing Object Inheritance, Behavior, and Conformance

Describing Objects オブジェクトの解説

Sending Messages メッセージ送信

Identifying Proxies

Obsolete Methods

Relationships 関係

Inherited By 継承される先

Conforming Types これらの型が準拠

See Also 参照

Object Basics オブジェクト基礎