CBV:按值调用
“Call By Value”在计算机编程领域,特别是在程序集设计中,是一个重要的术语,常被缩写为CBV以方便快速书写和使用。CBV的中文含义是“按值调用”,它描述了一种参数传递机制,即在函数调用过程中,实际参数的值会被复制给形式参数,从而确保原始数据不被修改。这种方式有助于提高代码的可读性和安全性,是许多编程语言中的基础概念之一。
Call By Value的英文发音
例句
- The article narrates the use of reference and how to use reference to call function in c / c + + language, and differentiates the call by address? call by reference and call by value.
- 本文讲述了C/C++语言中引用的含义和如何使用引用进行函数参数传递,并区分了传址调用、引用调用和传值调用在函数参数传递的区别。
- The weather service requires you to call the getTempRequest method by passing in a zipcode value as a string and receiving the temperature as a floating-point value in the response.
- 传递一个zipcode字符串值给天气信息服务的getTempRequest方法调用,最后以接收到的浮点值温度作为响应。
- So, once again, you can always " call back " old values by refactoring the field to the original value, which can either be viewed as a feature or a bug, depending on your point of view at the time.
- 因此,通过将字段重构回初始值,总可以“回调”旧值,取决于观察问题的角度,这可以说是一个特性,也可以说是一个bug。
- The next waiting function call is then reactivated, and the previous result is multiplied by this function's value of num, which is3, resulting in6.
- 然后重新激活下一个等待的函数调用,使用前一次调用的结果乘以这个函数的num的值(为3),结果是6。
- Second is the call to usort, which uses the zsort function to sort the graphics objects by the z value.
- 其次是调用了usort,它使用了zsort函数来对图形对象根据z值进行排序。
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