在iphone编程中@property，@synthesize，@ implementation，@ interface是什么？ [英] What are @property, @synthesize, @implementation, @interface in iphone programming?

问题描述

我是iPhone编程的新手，想知道：

I am new to iPhone programming, and want to know:

在iPhone编程中@property，@synthesize，@ implementation，@ interface是什么？

What are @property, @synthesize, @implementation, @interface in iPhone programming?

推荐答案

@property为getter和setter方法生成原型。您通常将其放在@interface块中，该块本身位于.h文件中。 @interface块是您声明对象的方法和属性的地方。

@property generates prototypes for getter and setter methods. You usually place it in an @interface block which is itself in a .h file. The @interface block is where you declare a object's methods and attributes.

@synthesize生成getter和setter方法。您通常将它放在@implementation块中，该块本身位于.m文件中。 @implementation块是您编写对象方法代码的地方。

@synthesize generates getter and setter methods. You usually place it in an @implementation block which is itself in a .m file. The @implementation block is where you write the code of the object's methods.

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