问题描述
扩展名* .hxx和只有* .h的头文件有什么区别？
它们可以共存吗？
Mark
What is the difference between the extensions *.hxx and just *.h for header files ?
Can they co-exist?
Mark
推荐答案
没有，真的。这也是一个FAQ：
是。
-
Christian Hackl
Yes.
--
Christian Hackl
允许实现区分它们，但这样做不需要
。 C标准和C ++标准都没有提到.hxx文件名。
Implementations are allowed to distinguish between them, but are not
required to do so. Neither the C Standard nor the C++ Standard even so
much as mentions .hxx file names.
当然，为什么不呢？实现几乎没有理由拒绝文件
，因为它有.hxx后缀。
-
Richard Heathfield< http://www.cpax.org.uk>
电子邮件：-http：// www。 + rjh @
谷歌用户：< http://www.cpax.org.uk/prg/writings/googly.php>
Usenet是一个奇怪的放置" - dmr 1999年7月29日
Sure, why not? Implementations have little or no reason to reject a file
just because it has a .hxx suffix.
--
Richard Heathfield <http://www.cpax.org.uk>
Email: -http://www. +rjh@
Google users: <http://www.cpax.org.uk/prg/writings/googly.php>
"Usenet is a strange place" - dmr 29 July 1999
是的，没问题。无论你想要什么，你都可以打电话给他们，甚至
a .pascal扩展也没关系 - 对于编译器来说！我会选择
你平台的既定惯例，但是会避免.h因为这对我来说看起来像是一个C头。
/ Peter
Yes, no problem. You can call them whatever you want, and even
a .pascal extension would be fine - for the compiler! I would go for
an established convention of your platform, but would avoid .h as this
to me looks like a C header.
/Peter
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