Xcode 智能感知彩色框中字母的含义，如 f、T、C、M、P、C、K、# 等 [英] Xcode intellisense meaning of letters in colored boxes like f,T,C,M,P,C,K,# etc

问题描述

最近，我开始使用 Xcode 4 来开发 iOS 应用程序.

Recently, I have started using Xcode 4 for developing iOS apps.

在 Xcode 智能感知的自动完成框中，在每个建议之前的彩色框中都有一些字母.我知道它们代表我们正在输入的单词的属性，例如 f、T、C、M、P、C、K、# 等.

In Xcode intellisense's autocomplete box, there are some letters in colored boxes before every suggestion. I know that they represent the property of the word we are typing like f,T,C,M,P,C,K,# etc.

是否有某种词汇表可以快速找到它们的含义?

Is there some kind of glossary available to find their quick meanings?

f、C、T、# 的含义是可以理解的(函数、类等)，但还有很多我不知道的其他含义.我认为这些字母在 Visual Studio、Netbeans 等所有 IDE 中都是标准的.如果我错了，请纠正我.

Meanings of f,C,T,# are understandable (function, class etc) but there are many others which I dont know. I assume these letters are standard across all IDEs like Visual Studio, Netbeans etc. Correct me if I am wrong.

请提出建议.

推荐答案

在 Xcode 中，这称为代码感知".而这些图标也存在于 Xcode 3 中.这些图标也用于符号导航.

In Xcode this is called "Code Sense". And these icons also exist in Xcode 3. These icons are also used in symbol navigation.

红色:宏

• = 宏(想想 #define)

棕色:核心数据/命名空间

• = 建模 class
• = 建模 method

• = 建模p属性

• = modeled class
• = modeled method

• = modeled property

= C++ n空间

橙色:别名类型

• = Objective-C category
• = enum
• = typedef/typealias
• = Swift ex张力

• = Objective-C category
• = enum
• = typedef / typealias
• = Swift extension

绿色:变量

• = binding
• = function
• = f字段
• = c即时
• = l局部变量
• = IBOutlet
• = v变量(可以是 ivar、全局变量、局部变量等)
• = 参数(想想 f(x))

• = binding
• = function
• = field
• = constant
• = local variable
• = IBOutlet
• = variable (can be ivar, global var, local var, etc.)
• = parameter (think f(x))

蓝色:方法

• = IBA动作
• = m方法
• = p属性

• = IBAction
• = method
• = property

紫色:聚合类型

• = class(Objective-C、Swift 或 C++)
• = class extension
• = Objective-C/Swift protocol
• = struct
• = union

• = class (Objective-C, Swift or C++)
• = class extension
• = Objective-C/Swift protocol
• = struct
• = union

灰色:片段

• = 片段

图标:#pragma mark 或评论

• = !!!: ...
• = FIXME: ...
• = ???: ...
• = TODO: ...
• = MARK: ...

您应该能够从 /Developer/Library/PrivateFrameworks/DVTFoundation.framework/Resources/Xcode.SourceCodeSymbolKind.*.Icon.tiff* 的文件名中查找含义.

You should be able to look up the meanings from the filenames from /Developer/Library/PrivateFrameworks/DVTFoundation.framework/Resources/Xcode.SourceCodeSymbolKind.*.Icon.tiff*.

在更高版本的 Xcode 中，路径移至 /Applications/Xcode.app/Contents/SharedFrameworks/DVTFoundation.framework/Resources/Assets.car，请参阅 在IOS中分析Assets.car文件关于如何从*.car中提取图像

In later versions of Xcode, the path is moved to /Applications/Xcode.app/Contents/SharedFrameworks/DVTFoundation.framework/Resources/Assets.car, see Analysing Assets.car file in IOS on how to extract the images from the *.car

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