Passing Variables into Method

最新推荐文章于 2024-08-05 13:33:47 发布
原创 最新推荐文章于 2024-08-05 13:33:47 发布 · 281 阅读 · 0 ·
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#variables #primitive #reference #object #behavior #types

本文探讨了在方法调用中对象与原始类型的传递机制。当传递原始类型时，采用值传递的方式；而对象则是通过引用传递。文章深入解析这两种不同行为背后的原因，并解释了它们如何影响内存中的数据。

When passing object arguments to a method, you must keep in mind it is a reference variable that is being passed, and not the actual object itself. A reference variable is a name that points to a location in the computer's memory where the object is stored. This leads to two different types of behavior when an object or a primitive is passed to a method.

When a primitive is passed to a method, it is passed by value. Passing by value means that the numeric value, and not a reference to a variable, is passed to the method.

When a object is passed to a method, it is passed by refernce.

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11-23
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