diff --git a/chapter1/01_swift.html b/chapter1/01_swift.html index 1e0e3e4d..6f69c9c9 100644 --- a/chapter1/01_swift.html +++ b/chapter1/01_swift.html @@ -34,7 +34,7 @@ -
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    翻译：numbbbbb
    校对：yeahdongcn

    diff --git a/chapter1/02_a_swift_tour.html b/chapter1/02_a_swift_tour.html index f80070d9..9aa932b5 100644 --- a/chapter1/02_a_swift_tour.html +++ b/chapter1/02_a_swift_tour.html @@ -34,7 +34,7 @@ -
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    翻译：numbbbbb
    校对：shinyzhu, stanzhai

    diff --git a/chapter1/chapter1.html b/chapter1/chapter1.html index 8b9db586..b31a3129 100644 --- a/chapter1/chapter1.html +++ b/chapter1/chapter1.html @@ -34,7 +34,7 @@ -
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    欢迎使用 Swift

    在本章中您将了解 Swift 的特性和开发历史，并对 Swift 有一个初步的了解。

    diff --git a/chapter2/01_The_Basics.html b/chapter2/01_The_Basics.html index e5679d5f..219b7dc6 100644 --- a/chapter2/01_The_Basics.html +++ b/chapter2/01_The_Basics.html @@ -34,7 +34,7 @@ -
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    翻译：numbbbbb, lyuka, JaySurplus
    校对：lslxdx

    diff --git a/chapter2/02_Basic_Operators.html b/chapter2/02_Basic_Operators.html index 3a7f724e..c1c9028f 100644 --- a/chapter2/02_Basic_Operators.html +++ b/chapter2/02_Basic_Operators.html @@ -34,7 +34,7 @@ -
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    翻译：xielingwang
    校对：Evilcome

    diff --git a/chapter2/03_Strings_and_Characters.html b/chapter2/03_Strings_and_Characters.html index 99e836af..30533193 100644 --- a/chapter2/03_Strings_and_Characters.html +++ b/chapter2/03_Strings_and_Characters.html @@ -34,7 +34,7 @@ -
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    翻译：wh1100717
    校对：Hawstein

    diff --git a/chapter2/04_Collection_Types.html b/chapter2/04_Collection_Types.html index 36effd16..9af10b23 100644 --- a/chapter2/04_Collection_Types.html +++ b/chapter2/04_Collection_Types.html @@ -34,7 +34,7 @@ -
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    翻译：zqp
    校对：shinyzhu, stanzhai

    diff --git a/chapter2/05_Control_Flow.html b/chapter2/05_Control_Flow.html index 32720d52..87dddc39 100644 --- a/chapter2/05_Control_Flow.html +++ b/chapter2/05_Control_Flow.html @@ -34,7 +34,7 @@ -
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    翻译：vclwei, coverxit, NicePiao
    校对：coverxit, stanzhai

    diff --git a/chapter2/06_Functions.html b/chapter2/06_Functions.html index 4d4bc259..0c692f73 100644 --- a/chapter2/06_Functions.html +++ b/chapter2/06_Functions.html @@ -34,7 +34,7 @@ -
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    翻译：honghaoz
    校对：LunaticM

    diff --git a/chapter2/07_Closures.html b/chapter2/07_Closures.html index ca64a9ec..29fa2531 100644 --- a/chapter2/07_Closures.html +++ b/chapter2/07_Closures.html @@ -34,7 +34,7 @@ -
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    翻译：wh1100717
    校对：lyuka

    diff --git a/chapter2/08_Enumerations.html b/chapter2/08_Enumerations.html index 8974be3e..178211b3 100644 --- a/chapter2/08_Enumerations.html +++ b/chapter2/08_Enumerations.html @@ -34,7 +34,7 @@ -
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    翻译：yankuangshi
    校对：shinyzhu

    diff --git a/chapter2/09_Classes_and_Structures.html b/chapter2/09_Classes_and_Structures.html index 4e96955a..3ef6006b 100644 --- a/chapter2/09_Classes_and_Structures.html +++ b/chapter2/09_Classes_and_Structures.html @@ -34,7 +34,7 @@ -
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    翻译：JaySurplus
    校对：sg552

    diff --git a/chapter2/10_Properties.html b/chapter2/10_Properties.html index 2f033c3e..98f8ce92 100644 --- a/chapter2/10_Properties.html +++ b/chapter2/10_Properties.html @@ -34,7 +34,7 @@ -
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    翻译：shinyzhu
    校对：pp-prog

    diff --git a/chapter2/11_Methods.html b/chapter2/11_Methods.html index e092eb37..1bba8979 100644 --- a/chapter2/11_Methods.html +++ b/chapter2/11_Methods.html @@ -34,7 +34,7 @@ -
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    翻译：pp-prog
    校对：zqp

    diff --git a/chapter2/12_Subscripts.html b/chapter2/12_Subscripts.html index a46877f8..7aac7395 100644 --- a/chapter2/12_Subscripts.html +++ b/chapter2/12_Subscripts.html @@ -34,7 +34,7 @@ -
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    翻译：siemenliu
    校对：zq54zquan

    diff --git a/chapter2/13_Inheritance.html b/chapter2/13_Inheritance.html index 699db337..a50e0f70 100644 --- a/chapter2/13_Inheritance.html +++ b/chapter2/13_Inheritance.html @@ -34,7 +34,7 @@ -
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    翻译：Hawstein
    校对：menlongsheng

    diff --git a/chapter2/14_Initialization.html b/chapter2/14_Initialization.html index b11b2b9f..559800b2 100644 --- a/chapter2/14_Initialization.html +++ b/chapter2/14_Initialization.html @@ -34,7 +34,7 @@ -
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    翻译：lifedim
    校对：lifedim

    diff --git a/chapter2/15_Deinitialization.html b/chapter2/15_Deinitialization.html index 08a808e7..ab59d67e 100644 --- a/chapter2/15_Deinitialization.html +++ b/chapter2/15_Deinitialization.html @@ -34,7 +34,7 @@ -
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    翻译：bruce0505
    校对：fd5788

    diff --git a/chapter2/16_Automatic_Reference_Counting.html b/chapter2/16_Automatic_Reference_Counting.html index 84641368..2fb7494c 100644 --- a/chapter2/16_Automatic_Reference_Counting.html +++ b/chapter2/16_Automatic_Reference_Counting.html @@ -34,7 +34,7 @@ -
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    翻译：TimothyYe
    校对：Hawstein

    diff --git a/chapter2/17_Optional_Chaining.html b/chapter2/17_Optional_Chaining.html index 3f1ae3be..6d38c616 100644 --- a/chapter2/17_Optional_Chaining.html +++ b/chapter2/17_Optional_Chaining.html @@ -34,7 +34,7 @@ -
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    翻译：Jasonbroker
    校对：numbbbbb, stanzhai

    diff --git a/chapter2/18_Type_Casting.html b/chapter2/18_Type_Casting.html index 39c5e668..b081cb96 100644 --- a/chapter2/18_Type_Casting.html +++ b/chapter2/18_Type_Casting.html @@ -34,7 +34,7 @@ -
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    翻译：xiehurricane
    校对：happyming

    diff --git a/chapter2/19_Nested_Types.html b/chapter2/19_Nested_Types.html index 08ee04f1..857a13f5 100644 --- a/chapter2/19_Nested_Types.html +++ b/chapter2/19_Nested_Types.html @@ -34,7 +34,7 @@ -
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    翻译：Lin-H
    校对：shinyzhu

    diff --git a/chapter2/20_Extensions.html b/chapter2/20_Extensions.html index 8be0e205..5eb4c318 100644 --- a/chapter2/20_Extensions.html +++ b/chapter2/20_Extensions.html @@ -34,7 +34,7 @@ -
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    翻译：lyuka
    校对：Hawstein

    diff --git a/chapter2/21_Protocols.html b/chapter2/21_Protocols.html index be84feea..f38ed984 100644 --- a/chapter2/21_Protocols.html +++ b/chapter2/21_Protocols.html @@ -34,7 +34,7 @@ -
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    翻译：geek5nan
    校对：dabing1022

    diff --git a/chapter2/22_Generics.html b/chapter2/22_Generics.html index f92ba0bc..81564d7d 100644 --- a/chapter2/22_Generics.html +++ b/chapter2/22_Generics.html @@ -34,7 +34,7 @@ -
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    翻译：takalard
    校对：lifedim

    diff --git a/chapter2/23_Advanced_Operators.html b/chapter2/23_Advanced_Operators.html index 48703053..7b139bdb 100644 --- a/chapter2/23_Advanced_Operators.html +++ b/chapter2/23_Advanced_Operators.html @@ -34,7 +34,7 @@ -
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    翻译：xielingwang
    校对：numbbbbb

    diff --git a/chapter2/chapter2.html b/chapter2/chapter2.html index e3feee83..47d49591 100644 --- a/chapter2/chapter2.html +++ b/chapter2/chapter2.html @@ -34,7 +34,7 @@ -
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    Swift 教程

    本章介绍了 Swift 的各种特性及其使用方法，是全书的核心部分。

    diff --git a/chapter3/01_About_the_Language_Reference.html b/chapter3/01_About_the_Language_Reference.html index f13e058e..06cf6b3a 100644 --- a/chapter3/01_About_the_Language_Reference.html +++ b/chapter3/01_About_the_Language_Reference.html @@ -34,7 +34,7 @@ -
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    翻译：dabing1022
    校对：numbbbbb

    diff --git a/chapter3/02_Lexical_Structure.html b/chapter3/02_Lexical_Structure.html index 4007afd3..9b07e3a0 100644 --- a/chapter3/02_Lexical_Structure.html +++ b/chapter3/02_Lexical_Structure.html @@ -34,7 +34,7 @@ -
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    翻译：superkam
    校对：numbbbbb

    diff --git a/chapter3/03_Types.html b/chapter3/03_Types.html index fdc918d7..e3f9150d 100644 --- a/chapter3/03_Types.html +++ b/chapter3/03_Types.html @@ -34,7 +34,7 @@ -
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    翻译：lyuka
    校对：numbbbbb, stanzhai

    diff --git a/chapter3/04_Expressions.html b/chapter3/04_Expressions.html index e23af988..f2f9cf05 100644 --- a/chapter3/04_Expressions.html +++ b/chapter3/04_Expressions.html @@ -34,7 +34,7 @@ -
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    翻译：sg552
    校对：numbbbbb, stanzhai

    diff --git a/chapter3/05_Declarations.html b/chapter3/05_Declarations.html index 7ba5689f..e8399686 100644 --- a/chapter3/05_Declarations.html +++ b/chapter3/05_Declarations.html @@ -34,7 +34,7 @@ -
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    翻译：marsprince
    校对：numbbbbb, stanzhai

    diff --git a/chapter3/06_Attributes.html b/chapter3/06_Attributes.html index 926c996c..453e7f24 100644 --- a/chapter3/06_Attributes.html +++ b/chapter3/06_Attributes.html @@ -34,7 +34,7 @@ -
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    翻译：Hawstein
    校对：numbbbbb, stanzhai

    diff --git a/chapter3/07_Patterns.html b/chapter3/07_Patterns.html index cc260b0a..af78f04d 100644 --- a/chapter3/07_Patterns.html +++ b/chapter3/07_Patterns.html @@ -34,7 +34,7 @@ -
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    翻译：honghaoz
    校对：numbbbbb, stanzhai

    diff --git a/chapter3/08_Generic_Parameters_and_Arguments.html b/chapter3/08_Generic_Parameters_and_Arguments.html index 1dfcf5da..a651635c 100644 --- a/chapter3/08_Generic_Parameters_and_Arguments.html +++ b/chapter3/08_Generic_Parameters_and_Arguments.html @@ -34,7 +34,7 @@ -
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    翻译：fd5788
    校对：yankuangshi, stanzhai

    diff --git a/chapter3/09_Summary_of_the_Grammar.html b/chapter3/09_Summary_of_the_Grammar.html index 1846e192..4ef6bdf4 100644 --- a/chapter3/09_Summary_of_the_Grammar.html +++ b/chapter3/09_Summary_of_the_Grammar.html @@ -32,7 +32,7 @@ -
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    翻译：stanzhai
    校对：xielingwang

    diff --git a/chapter3/10_Statements.html b/chapter3/10_Statements.html index 7a887c54..614d17ca 100644 --- a/chapter3/10_Statements.html +++ b/chapter3/10_Statements.html @@ -34,7 +34,7 @@ -
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    翻译：coverxit
    校对：numbbbbb, coverxit, stanzhai

    diff --git a/chapter3/chapter3.html b/chapter3/chapter3.html index 924c781b..c6c33b11 100644 --- a/chapter3/chapter3.html +++ b/chapter3/chapter3.html @@ -34,7 +34,7 @@ -
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    Swift 兴趣交流群：305014012，307017261（已满） diff --git a/manifest.appcache b/manifest.appcache index 38ed7af8..b36eeacd 100644 --- a/manifest.appcache +++ b/manifest.appcache @@ -1,5 +1,5 @@ CACHE MANIFEST -# Revision 1402975982873 +# Revision 1402976636477 CACHE: index.html @@ -38,9 +38,9 @@ chapter3/05_Declarations.html chapter3/02_Lexical_Structure.html chapter3/07_Patterns.html chapter3/08_Generic_Parameters_and_Arguments.html +chapter3/09_Summary_of_the_Grammar.html chapter3/10_Statements.html chapter3/chapter3.html -chapter3/09_Summary_of_the_Grammar.html gitbook/app.js gitbook/fonts/fontawesome/FontAwesome.otf gitbook/fonts/fontawesome/fontawesome-webfont.eot diff --git a/search_index.json b/search_index.json index b92ef6b1..e69a175e 100644 --- a/search_index.json +++ b/search_index.json @@ -1 +1 @@ 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为使switch","control","conveni","convert","convertednumb","convertedrank","convertedrank.simpledescript","copi","copiedag","copiedages[\"pet","copiednam","copiedname[0","copy方法进行强制显式复制。这个方法对数组进行了浅拷贝（shallow","count","count(\"som","count(str","countedth","countel","countelements(str","countelements(stringtoprint","countelements(unusualmenageri","countelements返回的字符数量并不总是与包含相同字符的nsstring的length属性相同。nsstring的length","counter","counter.count","counter.datasourc","counter.incr","counter.incrementby(2","counter.incrementby(5","counter.reset","counterdatasourc","counterdatasource含有incrementforcount的可选方法和fiexdincr","counter中已经示范了：counter中的三个实例方法中都使用的是count（而不是self.count","counter的另一个版本（它定义了一个更复杂的incrementbi","counter类使用counterdatasource类型的外部数据源来提供增量值(incr","counter类含有counterdatasource?类型的可选属性datasourc","counter这个类还声明了一个可变属性count","counter，count","countri","country(area","country(nam","country.capitalcity.nam","country和city的实例，而不产生循环强引用，并且capitalc","country和city，每个类将另外一个类的实例保存为属性。在这个模型中，每个国家必须有首都，而每一个城市必须属于一个国家。为了实现这种关系，country类拥有一个capitalcity属性，而city类有一个countri","country的构造函数调用了city的构造函数。然而，只有country的实例完全初始化完后，country的构造函数才能把self传给c","count属性用于存储当前的值，increment方法用来为count","count属性获取容器里items的数量，并返回一个int","count属性进行比较来在使用某个索引之前先检验是否有效。除了当count","coverxit","cow","creditcard","creditcard(numb","cuatro","cuboid","cuboid(width","cuboid的结构体，表示三维空间的立方体，包含width、height和depth属性，还有一个名为volume的只读计算属性用来返回立方体的体积。设置volume的值毫无意义，因为通过width、height和depth就能算出volume。然而，cuboid","cucumb","cun","current","currentdirect","currentlevel","currentlevel值大于任何之前任意audiochannel实例中的值，属性监视器将新值保存在静态属性maxinputlevelforallchannel","currentlevel包含didset","currentlevel属性，leveltracker定义了实例方法advancetolevel。这个方法会在更新currentlevel之前检查所请求的新等级是否已经解锁。advancetolevel方法返回布尔值以指示是否能够设置currentlevel","currentlevel的新值大于允许的阈值thresholdlevel，属性监视器将currentlevel的值限定为阈值thresholdlevel","currentloginattempt","currentvalu","curri","curtiz","custom","customer(nam","customer和creditcard","customer和creditcard之间的关系与前面弱引用例子中apartment和person的关系截然不同。在这个数据模型中，一个客户可能有或者没有信用卡，但是一张信用卡总是关联着一个客户。为了表示这种关系，customer类有一个可选类型的card属性，但是creditcard类有一个非可选类型的custom","customer和creditcard的例子展示了一个属性的值允许为nil，而另一个属性的值不允许为nil","customer实例持有对creditcard实例的强引用，而creditcard实例持有对custom","customer实例的强引用，该实例被销毁了。其后，再也没有指向creditcard","customer的无主引用，当你断开john变量持有的强引用时，再也没有指向custom","customer类的实例，用它初始化creditcard实例，并将新创建的creditcard实例赋值为客户的card","c继承而来的新协议protocol","c语言中的数值计算，swift的数值计算默认是不可溢出的。溢出行为会被捕获并报告为错误。你是故意的？好吧，你可以使用swift为你准备的另一套默认允许溢出的数值运算符，如可溢出加&+。所有允许溢出的运算符都是以&","c，c","d","d12","d6","d6.roll","d``o``g``!和🐶(dog","dabing1022","dai","daniella","data","data.txt","dataimport","dataimporter和datamanag","datamanag","datamanager也可能不从文件中导入数据。所以当datamanager的实例被创建时，没必要创建一个dataimporter的实例，更明智的是当用到dataimport","datamanager的一个功能是从文件导入数据，该功能由dataimporter类提供，dataimport","datamanager类包含一个名为data的存储属性，初始值是一个空的字符串（string）数组。虽然没有写出全部代码，datamanag","datasourc","datasource?.fixedincr","datasource?.incrementforcount?(count","datasource可能为nil，因此在datasource后边加上了?标记来表明只在datasource非空时才去调用incrementforcount","datasource存在，但是也无法保证其是否实现了incrementforcount方法，因此在incrementforcount","dave","dc","decim","decimalbas","decimaldoubl","decimalinteg","declar","decompos","decrement","default","defaultrect","default）分支满足该要求，这个默认分支必须在switch","defin","definit","definitestr","deinit","deiniti","deinit来标示析构函数，类似于初始化函数用init","deleg","delegate?.game(self,didstartnewturnwithdicerol","delegate?.gamedidend(self","delegate?.gamedidstart(self","delegate不为nil","delegate属性为nil","delegate并不是该游戏的必备条件，delegate被定义为遵循dicegamedeleg","delegate是一个遵循dicegamedelegate的可选属性，因此在plai","deltai","deltax","deni","depth","descript","design","diamond","dic","dice","dice(sid","dice.rol","dicegam","dicegamedeleg","dicegamedelegate协议提供了三个方法用来追踪游戏过程。被放置于游戏的逻辑中，即plai","dicegametrack","dicegametracker实现了dicegamedeleg","dicegametracker遵循了dicegamedeleg","dicegame协议可以在任意含有骰子的游戏中实现，dicegamedelegate协议可以用来追踪dicegam","dicerol","diceroll:int","diceroll的值并不是一个随机数，而是以0为初始值，之后每一次while循环，diceroll的值使用前置自增操作符(++i","diceroll调用完成后，返回值等于diceroll自增后的值。任何时候如果diceroll的值等于7时，就超过了骰子的最大值，会被重置为1。所以diceroll的取值顺序会一直是1，2，3，4，5，6，1，2","dice含有sides和generator两个属性，前者用来表示骰子有几个面，后者为骰子提供一个随机数生成器。由于后者为randomnumbergener","dice的类，用来代表桌游中的n","dice类型的实例可被当作textrepresent","dice类遵循textrepresent","dict","dictionari","dictionary<keytyp","dictionary<str","dictionary(arrai","equatable类型都可以安全的使用在findindex函数中，因为其保证支持等式操作。为了说明这个事实，当你定义一个函数时，你可以写一个equat","equatable，也就意味着“任何t类型都遵循equat","equilater","equilateraltriangl","equilateraltriangle(sidelength","equival","ericzyh","error","error(error","error(str","evaluation）"","even","everyth","evilcom","ewa","eww","exampleclass","exampleenum","exampleenum.a的值是0，exampleenum.b的值是。因为exampleenum.c的值被显式的设定为5","exampleenum.d的值会自动增长为6","examplemodule.mytyp","exampleprotocol","execut","exist","explicit","explicitdoubl","exponentdoubl","export","express","expression)。起保护作用的表达式是这样构成的：关键字where后面跟着一个作为额外测试条件的表达式。因此，当且仅当控制表达式匹配一个cas","expression.dynamictyp","expression.init（initi","expression.memb","expression.self","expr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/sett","getters和sett","getters和setters。（译者注：getters和sett","getter关键字(keyword","getter和sett","getter和setter。如果下标脚本申明包含get和set","getter和setter要求。结果就是你不需要在协议里它被声明的地方实现getter和sett","getter和setter要求可以通过一致性类型以各种方式满足。如果属性声明包含get和set关键词，一致性类型就可以用可读写（实现了getter和setter）的存储型变量属性或计算型属性，但是属性不能以常量属性或只读计算型属性实现。如果属性声明仅仅包含get","getter和setter语句。如果下标脚本声明值包含get","getter用于读取值，setter用于写入值。setter子句是可选的，当仅需要一个getter子句时，可以将二者都忽略且直接返回请求的值即可。也就是说，如果使用了setter子句，就必须使用gett","getter用来读取变量值，setter用来写入变量值。setter子句是可选择的，只有gett","getter获取某个值，或者通过sett","getter语句，可以选择是否包含sett","get代码块中的代码写在subscript","get关键字表示。它们的返回值是double型，而且可以用于所有接受doubl","get部分返回值是int?，上例中的numberoflegs字典通过附属脚本返回的是一个int?或者说“可选的int”，不是每个字典的索引都能得到一个整型值，对于没有设过值的索引的访问返回的结果就是nil；同样想要从字典实例中删除某个索引下的值也只需要给这个索引赋值为nil","ghostbust","give","given","global","goe","gonna","good","goodby","graham","grammar","great","green","greencompon","greet","greet(\"bob","greet(nam","grid","grid[(row","grtmndsthnklk","gt","gt;>","gt;"","gt;！&","guard","guard-claus","guard-express","h","half-clos","halfopenrangelength(start","hall","hamster","hamster(nam","hamster的实例可以作为textrepresent","haolloyin","happi","happym","harmless","hasanymatches(list","hasanymatches(numb","hasarea","hasarea协议时，通过as?操作符将其可选绑定(opt","hasdoorkei","hasdoorkey）为false，但第二个值（knowsoverridepassword）为true，所以整个表达是tru","hashabl","hashable和valuetype产生的。每一个类型实参必须满足它所替代的泛型形参的所有约束，包括任何where子句所指定的额外的要求。上面的例子中，类型形参keytype要求满足hashable协议，因此string也必须满足hash","hashead","hasprefix","hasprefix/hassuffix","hassuffix","hawk","hawstein","hd","hd.width","hd实例中width属性还是1920","hd的常量，其值为一个初始化为全高清视频分辨率（1920","hd赋予给cinema的时候，实际上是将hd中所存储的值（values）进行拷贝，然后将拷贝的数据存储到新的cinema实例中。结果就是两个完全独立的实例碰巧包含有相同的数值。由于两者相互独立，因此将cinema的width修改为2048并不会影响hd中的宽（width","head","heart","hearts.simpledescript","heartsdescript","heartssymbol","hearts成员：给hearts常量赋值时，枚举成员suit.hearts需要用全名来引用，因为常量没有显式指定类型。在switch里，枚举成员使用缩写.hearts来引用，因为self的值已经知道是一个suit","heathrow","height","height=\"120","height=\"169","height=\"357","height=\"387","heigth","hello","hello-world","help","here","here'","hexadecim","hexadecimaldoubl","hexadecimalinteg","high","highest","highestunlockedlevel","highland","hilari","honghaoz","horizont","horribl","hors","href=\"https://github.com/tairraos/the-swift-programming-language-in-chinese/blob/gh-pages/chapter1/guidedtour.playground.zip?raw=true\">打开playgroundhello","pad","paddeddoubl","paddedstr","paint","pair","pairs）。遍历字典时，字典的每项元素会以(kei","paragraph","paragraph变量为nil，打破它持有的htmlelement实例的强引用，htmlel","paragraph变量定义为可选htmlelement，因此我们可以赋值nil","parakeet","paramet","parameter)，不支持默认参数(default","parameter-claus","parameternam","parameters"","parameters)或返回类型(return","parameters)指定一个或多个用于在相关类型的下标脚本中访问元素的索引（例如，表达式object[i]中的i）。尽管用于元素访问的索引可以是任意类型的，但是每个变量必须包含一个用于指定每种索引类型的类型标注。返回类型(return","parameters）函数类型（funct","parameters）常量参数和变量参数（const","parameters）无参函数（funct","parameters）无返回值函数（funct","parameters）输入输出参数（in-out","parent","parenthes","passedretinascan","passeng","pattern","pattern-matched)的，和其相反的是switch语句case块中枚举事件匹配，在枚举事件类型(enumer","patterns）表达式模式（express","patterns）通配符模式（wildcard","pattern）代表了单个值或者复合值的结构。例如，元组(1","pattern）值绑定模式（value-bind","pattern）元组模式（tupl","pattern）和元组模式（tupl","pattern）枚举用例模式（enumer","pattern）标识符模式（identifi","pattern）类型转换模式（type-cast","pattern），标识符模式（identifi","peiyucn","penguin","pepper","performact","perimet","person","person'","person(fullnam","person(nam","person?的变量，用来按照代码片段中的顺序，为新的person实例建立多个引用。由于这些变量是被定义为可选类型（person?，而不是person），它们的值会被自动初始化为nil，目前还不会引用到person","personnam","person和apart","person和apartment实例并将类实例赋值给john和number73","person和apartment的例子一致，但是有一个重要的区别。这一次，apartment的ten","person和apartment的例子展示了两个属性的值都允许为nil","person和resid","person和residence模型通过添加一个room和一个address","person实例依然保持对apartment实例的强引用，但是apartment实例只是对person实例的弱引用。这意味着当你断开john变量所保持的强引用时，再也没有指向person","person实例有一个类型为string，名字为name的属性，并有一个可选的初始化为nil的apartment属性。apart","person实例现在有了一个指向apartment实例的强引用，而apartment实例也有了一个指向person实例的强引用。因此，当你断开john和number73","person实例的引用数量，并且会在person","person实例，它的resid","person实例，这也意味着你不再使用这个person","person类开始，并定义了一个叫nam","person类有一个构造函数，此构造函数为实例的name属性赋值并打印出信息，以表明初始化过程生效。person","person类的新实例被赋值给了reference1变量，所以reference1到person类的新实例之间建立了一个强引用。正是因为这个强引用，arc","person类的构造函数的时候，"john","person结构体含有一个名为fullnam","peter","pi","piec","pink","pixel","place","plai","plane","planet","planet.earth","planet.earth.toraw","planet.fromraw(7","planet.fromraw(9)语句获得一个可选planet，如果可选planet可以被获得，把someplanet设置成该可选planet的内容。在这个范例中，无法检索到位置为9的行星，所以els","planet.fromraw(positiontofind","planet.uranu","planet.venus的原始值是2","player","player(coin","player(nam","player.completedlevel(1","player.tracker.advancetolevel(6","playernam","playeron","playerone!.coinsinpurs","playerone!.wincoins(2_000","playerone变量设置为nil，意思是“没有player实例”。当这种情况发生的时候，playerone变量对player实例的引用被破坏了。没有其它属性或者变量引用play","playerone是可选的，所以由一个感叹号（!）来修饰，每当其wincoins方法被调用时，coinsinpurs","player实例存储在一个名为playerone的可选play","player类使用leveltrack","player类创建一个新的leveltracker实例来监测这个用户的发展进度。它提供了completedlevel方法：一旦玩家完成某个指定等级就调用它。这个方法为所有玩家解锁下一等级，并且将当前玩家的进度更新为下一等级。（我们忽略了advancetolevel返回的布尔值，因为之前调用leveltracker.unlocklevel","player类定义了一个wincoins方法，该方法从银行获取一定数量的硬币，并把它们添加到玩家的钱包。player类还实现了一个析构函数，这个析构函数在play","pleas","plu","plusminusvector","plusthre","pm","point","point(x","point.0","point.1","pointonefouronefivenin","point封装了一个(x","point来引用元组(int","point来表示square的中心点。如代码所示，它正确返回了中心点(5","point结构体定义了一个变异方法（mut","point（x","pop","pop并移除值"cuatro"","pop方法的返回值，该返回值将是一个t","posit","positiontofind","possibl","possibleinteg","possibleintegervalu","possiblenumb","possiblenumber.toint","possiblenumber.toint返回的可选int包含一个值，创建一个叫做actualnumb","possibleplanet","possiblestr","postfix","potentialoverflow","powder","power","pp-prog","pp-prog告诉我，这几天太累了，校对到一半睡着了，醒来又继续做。2点17","preced","precedence、prefix、right、set、unowned、unowned(safe)、unowned(unsafe)、weak、willset","precedence并优先级(preced","prefix","prefix存在时，将prefix插入到name之前来为starship构建fullnam","prefix）表达式，二元（binary）表达式，主要（primary）表达式和后缀（postfix）表达式。表达式可以返回一个值，以及运行某些逻辑（caus","preslei","prettytextrepresent","prettytextrepresentable协议的同时，也需要遵循textrepresent","prettytextrepresentable协议继承了textrepresent","preview","previewpreced","primari","prime","print","print(\"\\(codeunit","print(\"\\(scalar.valu","print(\"\\n","print(\"conson","print(\"oth","print(\"vowel","printandcount","printandcount(\"hello","printandcount(stringtoprint","printclassnam","printhelloworld","printletterkinds(\"hello","printletterkinds(word","printletterkinds的输入是一个string值并对其字符进行迭代。在每次迭代过程中，考虑当前字符的kind计算属性，并打印出合适的类别描述。所以printletterkinds就可以用来打印一个完整单词中所有字母的类型，正如上述单词"hello"","println","println(\"'\\\\(word","println(\"(0","println(\"(\\(point.0","println(\"(\\(somepoint.0","println(\"(\\(x","println(\"3的6倍是\\(threetimestable[6","println(\"\\(airportcod","println(\"\\(animalname)","println(\"\\(bas","println(\"\\(country.name)'","println(\"\\(currentvalu","println(\"\\(index","println(\"\\(mansioncount","println(\"\\(nam","println(\"\\(possiblenumb","println(\"\\(scalar","println(\"\\(somecharact","println(\"\\(total.vowel","println(\"a","println(\"about","println(\"access","println(\"ad","println(\"airport","println(\"al","println(\"an","println(\"and","println(\"apart","println(\"area","println(\"automaticcar","println(\"b","println(\"bicycl","println(\"car","println(\"card","println(\"cinema","println(\"count","println(\"eww","println(\"gam","println(\"goodby","println(\"happi","println(\"hd","println(\"hello","println(\"here'","println(\"highest","println(\"i'm","println(\"index","println(\"it","println(\"it'","println(\"item","println(\"john'","println(\"level","println(\"lot","println(\"media","println(\"mmm","println(\"mostli","println(\"movi","println(\"not","println(\"on","println(\"play","println(\"playeron","println(\"qr","println(\"random","println(\"result","println(\"rol","println(\"som","println(\"somebaseclass","println(\"someint","println(\"somesubclass","println(\"someth","println(\"somewher","println(\"song","println(\"speedlimitedcar","println(\"square.origin","println(\"start","println(\"tandem","println(\"tentighti","println(\"th","println(\"that","println(\"theaceofspad","println(\"ther","println(\"thes","println(\"thi","println(\"thre","println(\"un","println(\"unusualmenageri","println(\"upc-a","println(\"watch","println(\"welcom","println(\"wher","println(\"zero","println(a[0","println(ages[\"pet","println(assumedstr","println(audiochannel.maxinputlevelforallchannel","println(b[0","println(board.squareisblackatrow(0","println(board.squareisblackatrow(9","println(c[0","println(cat","println(charact","println(counter.count","println(d12.astext","println(definitestr","println(descript","println(friendlywelcom","println(game.asprettytext","println(game.astext","println(halfopenrangelength(1","println(item","println(item.descript","println(leftchannel.currentlevel","println(manager.importer.filenam","println(messag","println(name[0","println(paragraph!.ashtml","println(possiblestr","println(puzzleoutput","println(rightchannel.currentlevel","println(sayhello(\"anna","println(sayhello(\"brian","println(sayhelloagain(\"anna","println(sayhelloworld","println(someclass.computedtypeproperti","println(somestructure.storedtypeproperti","println(somethingtextrepresentable.astext","println(stringtoprint","println(text","println(thing.astext","println(“th","println函数输出传入的str","println（\"somebaseclass","println（\"somesubclass","printmathresult","printmathresult(addtwoint","printmathresult(mathfunct","printnumberofroom","prints\"hello","printwithoutcount","printwithoutcounting(\"hello","printwithoutcounting(stringtoprint","print（parent!.titl","print（self!.titl","print（self.titl","privat","procotol","productbarcod","productbarcode的新变量，并且赋给它一个barcode.upca的相关元组值(8","productcod","program","properit","properti","properties）构造器（initializers）方法（methods）修改实例方法（mut","properties），方法（methods），构造过程（initialization），扩展（extensions）和协议（protocol","property)在实例方法中修改值类型(modifi","property)还是计算型属性(calcul","property)，也能够要求属性具有(设置权限)sett","property）还是计算型属性（comput","property），后者则把a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