#include指令：相对于哪里？ [英] #include directive: relative to where?

问题描述

我查看了 C ++编程语言以试图找到答案。当我在标题中 #includemy_dir / my_header.hpp时，它在哪里查找此文件？相对于包含它的源文件或其他内容，它是相对于标题吗？

I have looked in The C++ Programming Language to try to find the answer to this. When I #include "my_dir/my_header.hpp" in a header, where does it look for this file? Is it relative to the header, relative to the source file that included it, or something else?

推荐答案

实现已定义。请参阅 #include< filename>之间的区别和#includefilename。

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