如何将C ++代码更改为C？ [英] How do I change code of C++ to C?

问题描述

我在c ++中有一个代码，它具有像c中所有的编码，例如的printf / scanf函数。但它也有fstream.h库。如何将这些代码更改为C编程？



我尝试过：



我尝试删除fstream.h库但收到了n个错误。

I have a code in c++ which has all coding like in c e.g. printf/scanf. But it also has library of fstream.h . How to change such codes to C programming?

What I have tried:

I have tried removing fstream.h library but received n number of errors.

推荐答案

重写它以使用C库函数而不是C ++。

Rewrite it to use C library functions instead of C++.

Quote：

但它也有fstream.h的库。如何将此类代码更改为C编程

But it also has library of fstream.h . How to change such codes to C programming

您必须使用 fprintf，fwrite，fread 而不是相应的 fstream 方法和运算符（参见 fstream - C ++参考 [ ^ ]）。由于代码包含 C -like函数，用于控制台 I / O ，可能没有太多使用插入和提取操作员和你的任务相对简单。

You have to use fprintf, fwrite, fread instead of corresponding fstream methods and operators (see fstream - C++ Reference[^] ). Since the code contains C-like function for console I/O, probably there is no much use of insertion and extraction operators and your task is relatively simple.

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