pch是什么意思，pch文件怎么打开？

pch文件扩展名，pch文件怎么打开？

.pch

文件类型：Precompiled Header File

扩展名为.pch的文件是一个开发文件。

文件说明：

Contains programming code referenced by a source code file, often using an #include preprocessor directive; may reference other header (.H) files and other resources.

PCH files are used by Microsoft Visual C++ and other software development programs, such as Apple Xcode; PCH files used by Xcode are called Prefix Header files and are typically named

_Prefix.pch

..pch

打开.pch文件

Mac OS

Apple Xcode

Any text editor　

Windows

Microsoft Visual C++

Any text editor　

Linux

其它内容

来源：.pch文件

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