如何解决“未解决的包含:<iostream>"在 Eclipse CDT 的 C++ 文件中? [英] How to solve "Unresolved inclusion: <iostream>" in a C++ file in Eclipse CDT?

问题描述

我下载

点击应用并关闭.

I download eclipse for c++ (cdt-master-8.0.2.zip).

When I write:

#include <iostream>

It marks:

Unresolved inclusion: <iostream>

How can I fix it?

解决方案

1. Click Project → Properties.
2. Expand C/C++ General.
3. Click Preprocessor Include Paths, Macros, etc.
4. Click the Providers tab.
5. Check CDT GCC Built-in Compiler Settings.
6. Check Use global provider shared between projects.
7. Click Apply and Close.

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