merge conflict

This commit is contained in:
stanzhai
2014-06-14 22:09:42 +08:00
3 changed files with 32 additions and 1 deletions

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@ -34,6 +34,10 @@ protocol SomeProtocol {
// 协议内容
}
```
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>>>>>>> 698efafc26795151faeb79f5a98eab5a58d5721e
在类,结构体,枚举的名称后加上`协议名称`,中间以冒号`:`分隔即可实现协议;实现多个协议时,各协议之间用逗号`,`分隔,如下所示:
@ -98,10 +102,17 @@ class Starship: FullyNamed {
init(name: String, prefix: String? = nil ) {
self.anme = name
self.prefix = prefix
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}
var fullName: String {
return (prefix ? prefix ! + " " : " ") + name
}
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}
var fullName: String {
return (prefix ? prefix ! + " " : " ") + name
}
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}
var ncc1701 = Starship(name: "Enterprise", prefix: "USS")
// ncc1701.fullName == "USS Enterprise"
@ -211,10 +222,17 @@ class Dice {
init(sides: Int, generator: RandomNumberGenerator) {
self.sides = sides
self.generator = generator
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}
func roll() -> Int {
return Int(generator.random() * Double(sides)) +1
}
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}
func roll() -> Int {
return Int(generator.random() * Double(sides)) +1
}
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}
```
@ -716,3 +734,8 @@ for _ in 1...5 {
// 0
// 0
```
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preview
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@ -485,4 +485,9 @@ let plusMinusVector = firstVector +- secondVector
// plusMinusVector 此时的值为 (4.0, -2.0)
```
这个运算符把两个向量的`x`相加,把向量的`y`相减。因为他实际是属于加减运算,所以让它保持了和加法一样的结合性和优先级(`left``140`)。查阅完整的Swift默认结合性和优先级的设置请移步[表达式](../chapter3/04_Expressions.html);
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这个运算符把两个向量的`x`相加把向量的`y`相减因为他实际是属于加减运算所以让它保持了和加法一样的结合性和优先级(`left``140`)。查阅完整的Swift默认结合性和优先级的设置请移步[表达式](../chapter3/04_Expressions.html);
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这个运算符把两个向量的`x`相加把向量的`y`相减因为他实际是属于加减运算所以让它保持了和加法一样的结合性和优先级(`left``140`)。查阅完整的Swift默认结合性和优先级的设置请移步[表达式](../chapter3/04_Expressions.html);
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@ -596,7 +596,10 @@ someInstance.dynamicType.printClassName
关于subscript的声明请参见 Protocol Subscript Declaration.
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>>>>>>> 698efafc26795151faeb79f5a98eab5a58d5721e
> 附属脚本表达式语法
> *附属脚本表达式* → [*后置表达式*](..\chapter3\04_Expressions.html#postfix_expression) **[** [*表达式列表*](..\chapter3\04_Expressions.html#expression_list) **]**