iOS Foundation 框架中 Mutable 的类们

iOS Foundation 框架中 Mutable 的类们

太阳火神的美丽人生 (http://blog.csdn.net/opengl_es)

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Mutable 对于那些不能直接对其中内容进行更改的类来说，是一种扩展方式，象数值这类的，不涉及到指针的，就没有 Mutable 子类，可能是因为其本身可以直接修改自身值吧。

换句话说，象字符串这类内容与地址不同且都可以被更改的存储，在高级语言中，更关心的是内容的更改，尤其象 Java 已经用“引用”淡化了指针的概念，而实际内部是在操作指针这类东西，我也是估计的。

TitleResource TypeTopicFrameworkDate

 

NSMutableArray Class Reference

ReferenceData Management

Data Types & Collections

Foundation

2013-10-22

Minor Change

 

NSMutableAttributedString Class Reference

ReferenceData Management

Strings, Text, & Fonts

Foundation

2010-02-25

Content Update

 

NSMutableAttributedString UIKit Additions Reference

ReferenceData Management

Strings, Text, & Fonts

UIKit

2013-09-18

First Version

 

NSMutableCharacterSet Class Reference

ReferenceData Management

Strings, Text, & Fonts

Foundation

2006-05-23

Minor Change

 

NSMutableCopying Protocol Reference

Reference

Foundation

2006-05-23

Minor Change

 

NSMutableData Class Reference

ReferenceData Management

Data Types & Collections

Foundation

2007-03-26

Minor Change

 

NSMutableDictionary Class Reference

ReferenceData Management

Data Types & Collections

Foundation

2013-10-22

Minor Change

 

NSMutableIndexSet Class Reference

ReferenceData Management

Data Types & Collections

Foundation

2014-02-11

Minor Change

 

NSMutableOrderedSet Class Reference

ReferenceData Management

Data Types & Collections

Foundation

2013-10-22

Minor Change

 

NSMutableParagraphStyle Class Reference

ReferenceData Management

Strings, Text, & Fonts

UIKit

2013-09-18

Minor Change

 

NSMutableSet Class Reference

ReferenceData Management

Data Types & Collections

Foundation

2013-10-22

Minor Change

 

NSMutableString Class Reference

ReferenceData Management

Strings, Text, & Fonts

Foundation

2007-03-06

Minor Change

 

NSMutableURLRequest Class Reference

ReferenceNetworking & Internet

Protocol Streams

Foundation

2014-02-11

Minor Change

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