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c++ - stdafx.h 的目的

转载 作者:IT老高 更新时间:2023-10-28 12:31:03 29 4
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stdafx.h 文件的用途是什么?预编译头文件是什么意思?

最佳答案

stdafx.h is a file, generated by Microsoft Visual Studio IDE wizards, that describes both standard system and project specific include files that are used frequently but hardly ever change. Compatible compilers (for example, Visual C++ 6.0 and newer) will pre-compile this file to reduce overall compile times.

Visual C++ will not compile anything before the #include "stdafx.h" in the source file, unless the compile option /Yu'stdafx.h' is unchecked (by default); it assumes all code in the source up to and including that line is already compiled.

http://en.wikipedia.org/wiki/Precompiled_header

关于c++ - stdafx.h 的目的,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/2976035/

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