实施文件 [英] implemention file

问题描述

请帮帮我

please help me

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推荐答案

如果不了解你班级在做什么，我们可以'不知道这是否是正确的实现。但是，我可以告诉你，既然你的PRE是大小> 0，你不需要使用assert语句。每次使用该函数时，您都可以假定前提条件为真。因此，您可以假设大小始终> 0.如果你知道可以为大小输入一个非正数，你可以考虑一个不同的前提条件。

Without understanding what your class is doing, we can''t tell if this is the proper implementation. I can tell you, however, that since your PRE is size > 0, you don''t need to use the assert statement. A precondition is something you can assume to be true every time the function is used. Thus, you may assume that size is always > 0. If you know that it is possible to enter a non-positive number for size, you may consider a different precondition.

please帮帮我

please help me

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我不理解实现文件。我必须填写前置条件和后置条件和代码。我试过但我不确定那些。




文件：throttle.cpp

i did not understand implemention file. i have to fill precondition and postcondition and code. I tried but i am not sure about those.




File: throttle.cpp

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