Any other method or. Use our instance method to update the non-public variables. Parse()来调用,而不是作为Date的实例方法 。 Parse() rather than as a method of a Date instance . 首先是Animal,它包含一个实例方法 和一个静态方法:. The first is Animal, which contains one instance method and one class method: . Unlike instance methods , subscripts can be read-write or read-only.
Cat类覆盖Animal中的实例方法 ,并隐藏Animal中的静态方法。 The Catclass overrides the instance method in Animaland hides the class method in Animal.An instance method can be called only on a specific instance of the type it belongs to.你使用或编写的每个类都继承了Object类中的实例方法 。 Every class you use or write inherits the instance methods of Object. 默认情况下,值类型的属性不能从它的内部实例方法 修改。 By default, the properties of a value type cannot be modified from within its instance methods . 我们说该方法是一个实例方法 ,因为它需要一个实例来调用。 We say that the method is an instance method because it needs an instance to be called. 与实例方法 不同的是,下标可以是读写也可以是只读的。 Unlike instance methods , subscripts can be read-write or read-only. 向类发送消息时,您指定的方法必须定义为类方法,而非实例方法 。 When messaging a class, the method you specify must be defined as a class method instead of an instance method . 声明由一个减号(-)开始,这表明这是一个实例方法 。 The method declaration starts with a-(minus), this indicates an instance method . 在Objective-C中,有两种类型的方法,分别是实例方法 与类方法。 In Objective-C, there are two types of methods- class methods and instance methods. . 类型方法如上所述,实例方法 是由一个特定类型的实例调用的方法。 Instance methods, as described above, are methods that are called on an instance of a particular type.一个对象的内容合并到jQuery的原型,以提供新的jQuery实例方法 。 Merge the contents of an object onto the jQuery prototype to provide new jQuery instance methods . 这可能是一个独立的函数,或者可能是引用对象实例方法 的closure方法。 This could be a free-standing function, or it could be a method closure referencing a method of an object instance . 初始化器现在能够访问self并且可以修改它的属性,调用它的实例方法 等等;. Initializers are now able to access self and can modify its properties, call its instance methods , and so on. 例如,超类中的受保护的实例方法 可以在子类中公开,但不是私有的。 For example, a protected instance method in the superclass can be made public, but not private, in the subclass. 若一个实例方法 的声明中含有virtual修饰符,则称该方法为虚拟方法。 When an instance method declaration includes a virtual modifier, that method is said to be a virtual method. .
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