HPP [英] hpp
问题描述
您好，
您认为直接在.hpp文件中编写代码是个好主意吗？
我注意到着名的提升 ;图书馆正在这样做......并没有...... b $ b似乎是C ++编码标准。
谢谢......
Hello,
Do you think it''s a good idea writing code directly in an .hpp file ?
I noticed the famous "boost" library is doing that and... doesn''t
seems to be "C++ coding standard".
thanks...
推荐答案
2008-01-13 12:53，stef写道：
On 2008-01-13 12:53, stef wrote:
您好，
您认为直接在.hpp文件中编写代码是个好主意吗？
我注意到着名的提升图书馆正在这样做......并没有...... b $ b似乎是C ++编码标准。
Hello,
Do you think it''s a good idea writing code directly in an .hpp file ?
I noticed the famous "boost" library is doing that and... doesn''t
seems to be "C++ coding standard".
使用模板时通常需要，因为
模板的定义需要包含在每个使用它的翻译单元中。一个
替代方法（相同的事情）是使用.h文件中的
声明和.hpp文件中的实现，以及
然后在.h文件的底部包含.hpp文件。
-
Erik Wikstr？ ？m
When using templates you usually have to, since the definition of the
template needs to be included in every translation-unit that uses it. An
alternative approach (that amounts to the same thing) is to use have the
declarations in a .h-file and the implementation in a .hpp-file, and
then include the .hpp-file at the bottom of the .h-file.
--
Erik Wikstr??m
1月13日下午5:22，Erik Wikstr？m< Erik-wikst ... @ telia.comwrote：
On Jan 13, 5:22 pm, Erik Wikstr?m <Erik-wikst...@telia.comwrote:
2008-01-13 12:53，stef写道：
On 2008-01-13 12:53, stef wrote:
Hello，
Hello,
你认为直接在.hpp文件中编写代码是个好主意吗？
我注意到着名的提升图书馆正在这样做......并没有...... b $ b似乎是C ++编码标准。
Do you think it''s a good idea writing code directly in an .hpp file ?
I noticed the famous "boost" library is doing that and... doesn''t
seems to be "C++ coding standard".
使用模板时通常需要，因为
模板的定义需要包含在每个使用它的翻译单元中。一个
替代方法（相同的事情）是使用.h文件中的
声明和.hpp文件中的实现，以及
然后在.h文件的底部包含.hpp文件。
-
Erik Wikstr？ m
When using templates you usually have to, since the definition of the
template needs to be included in every translation-unit that uses it. An
alternative approach (that amounts to the same thing) is to use have the
declarations in a .h-file and the implementation in a .hpp-file, and
then include the .hpp-file at the bottom of the .h-file.
--
Erik Wikstr?m
i认为模板可以作为解决方法导出...我发布了
相同的...
i think templates can be exported as a workaround... i have posted
regarding the same...
Rahul写道：
Rahul wrote:
1月13日下午5:22，Erik Wikstr？m< Erik-wikst ...... @ telia.comwrote：
On Jan 13, 5:22 pm, Erik Wikstr?m <Erik-wikst...@telia.comwrote:
>在2008-01-13 12:53，stef写道：
>On 2008-01-13 12:53, stef wrote:
你好，
Hello,
你认为直接在.hpp文件中编写代码是个好主意吗？
我注意到着名的提升图书馆正在这样做......并没有...... b $ b似乎是C ++编码标准。
Do you think it''s a good idea writing code directly in an .hpp file ?
I noticed the famous "boost" library is doing that and... doesn''t
seems to be "C++ coding standard".
使用模板时通常需要，因为
模板的定义需要包含在每个使用它的翻译单元中。一种
替代方法（相同的事情）是使用.h文件中的
声明和.hpp文件中的实现，然后包含。 hh文件位于.h文件的底部。
- Erik Wikstr？m
When using templates you usually have to, since the definition of the
template needs to be included in every translation-unit that uses it. An
alternative approach (that amounts to the same thing) is to use have the
declarations in a .h-file and the implementation in a .hpp-file, and
then include the .hpp-file at the bottom of the .h-file.
--
Erik Wikstr?m
i think templates can作为解决方法导出...我发布了
相同的...
i think templates can be exported as a workaround... i have posted
regarding the same...
a）导出模板不是一种解决方法，而是它的语言为
正是这个目的。
b）截至今天，只有极少数编译器支持导出。
Best
Kai-Uwe Bux
a) Exporting templates is not a workaround, rather it in the language for
exactly this purpose.
b) As of today, only very few compilers support export.
Best
Kai-Uwe Bux
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