...: 本文之初的目的是讲述设计模式中的 Prototype(原型)模式,但是如果想较清楚地弄明白这个模式,需要了解对象克隆(Object Clone),Clone 其实也就是对象复制。
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Clone a object 克隆对象
Hence, the IBM Database Add-ins supports the ability to clone an object definition.
因此,IBM Database Add - ins支持克隆对象定义。
Because clone has protected access in Object and, to call clone , you have to call it through a reference to a class that has overridden clone to be public.
因为clone在Object中是保护访问的,调用clone必须通过将clone改写公共访问的类引用来完成。
How can write method act similar to clone method of object?
如何写方法的行为类似于对象的克隆方法?
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