构造函数设计 ( Constructor Design ) • 函数形式:该过程产生对象(创建并初始化一个对象), 而不是捆绑对象的成员函数调用,因而它是特殊的成员 函数 • 形式:与变量...
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Scala中的函数编程将提供一些新的设计结构和理念以及一些内置构造,它们使某些场景(例如并发性)的编程变得非常简单。
Functional programming in Scala will give you some new design constructs and ideas, as well as built-in constructs that make programming certain scenarios (such as concurrency) much, much easier.
相反,惟一的构造函数被设计成接受Customer对象。
Instead, the lone constructor is designed to accept a Customer object.
另外,对于出于设计原因拥有private构造函数而没有复制构造函数的类,所以这种交换风格不适用。
Also, for classes that have design reasons to have private or no copy constructor, this style of swapping won't work. Here's what boost: : swap gets you.
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