CPP | .h文件(C ++) [英] CPP | .h files (C++)

问题描述

我只是想知道.cpp和.h文件之间的区别是什么?我将使用头文件(.h)和cpp文件来做什么?

I was just wondering what the difference between .cpp and .h files is? What would I use a header file (.h) for and what would I use a cpp file for?

推荐答案

总的来说，它的通用性可能要差很多:

In general, and it really could be a lot less general:

.h (头文件)用于声明多次使用的事物，并在其他文件中#include d

.h (header) files are for declarations of things that are used many times, and are #included in other files

.cpp (实施)文件用于其他所有文件，几乎从不#include d

.cpp (implementation) files are for everything else, and are almost never #included

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