如何在Doxygen注释中包含.cpp文件的子集?
我正在尝试编写一些Doxygen注释块,并且我想包含示例代码片段。 当然,我希望这些示例能够真正编译,以免它们过时。
我的example.cpp(包含在.h文件中)看起来像这样:
#include "stdafx.h"
#include "../types_lib/Time_Limiter.h"
#include <vector>
void tl_demo () {
// scarce will be a gate to control some resource that shouldn't get called
// more than 10 times a second
Time_Limiter scarce (10);
// here's a bunch of requests
std::vector<int> req (500);
for (size_t i=0;i<req.size ();i++) {
scarce.tick ();
// once we get here, we know that we haven't ticked
// more than 10 times in the last second.
// do something interesting with req[i]
}
}
// endcode
和我的头文件(我正在运行Doxygen)看起来像这样:
/**
* ingroup types_lib
*
* class Time_Limiter
*
* brief Thread safe gate used to control a resource (such as an internet quote service) that has a limit on how often you can call it.
*
* dontinclude Time_Limiter_example.cpp
* skipline void
* until endcode
*
**/
我想让doxygen只包含从“void demo”开始到文件结尾的东西(但没有// endcode)。
我尝试过试用 dontinclude和 skip, skipline和 until,但我无法弄清楚正确的咒语。
编辑:包括我的.h文件,现在我几乎得到正确的咒语。 这几乎完全是我想要的,有没有方法可以使用直到没有标签,并从example.cpp中去掉最后一个// endcode行?
编辑将第二个参数添加到剪辑宏。
这是我所做的,这似乎对我有用。 大部分来自EricM的提示....
我的源文件Time_Limiter_example.cpp是:
#include "stdafx.h"
#include "../types_lib/Time_Limiter.h"
#include <vector>
void tl_demo () {
// scarce will be a gate to control some resource that shouldn't get called
// more than 10 times a second
Time_Limiter scarce (10);
// here's a bunch of requests
std::vector<int> req (500);
for (size_t i=0;i<req.size ();i++) {
scarce.tick ();
// once we get here, we know that we haven't ticked
// more than 10 times in the last second.
// do something interesting with req[i]
}
} // endcode
void tl_demo_short ()
{
} //endcode
我想包括它,但没有顶部的#includes。
我在我的Doxyfile中定义了一个ALIAS,如下所示:
ALIASES += clip{2}="dontinclude 1 n skipline 2 n until endcode"
在我的标题中,我的评论如下所示:
/**
* ingroup types_lib
*
* class Time_Limiter
*
* brief Thread safe gate used to control a resource (such as an internet quote service) that has a limit on how often you can call it.
*
* clip{Time_Limiter_example.cpp,tl_demo}
**/
而这正是我想要的,包括来自.cpp文件的函数tl_demo()。
snippet
命令是一个非常强大的功能。 假设你有这样的功能:
/*!@brief Factory
*
* Creates sthg
*/
sthg* Create();
你想添加sthgTests/sthg_factory.cpp
文件的一部分:
编辑sthgTests/sthg_factory.cpp
并在代码中希望出现在文档中的部分添加一个标签(比如使用名为test_factory
的标签),如下所示:
//! [test_factory]
void test_factory()
{
// code here
}
//! [test_factory]
然后像这样使用snippet命令:
/*!@brief Factory
*
* Creates sthg
* @snippet sthgTests/sthg_factory.cpp test_factory
*/
sthg* Create();
这种方法很容易设置,而且维护起来很便宜。
我认为 verbinclude应该允许你包含一个文件作为代码,而不必把// endcode
放在最后一行。
编辑:为了澄清,我建议你把你想要包含在自己的包含文件中的代码,并在CPP文件中使用#include
,然后在doxygen头文件中使用verbinclude
。
你的源文件看起来像这样:
#include "stdafx.h"
#include "../types_lib/Time_Limiter.h"
#include <vector>
#include "Time_Limiter_example.inc"
然后,文件“Time_Limiter_example.inc”可以包含代码示例:
void tl_demo () {
// scarce will be a gate to control some resource that shouldn't get called
// more than 10 times a second
Time_Limiter scarce (10);
// here's a bunch of requests
std::vector<int> req (500);
for (size_t i=0;i<req.size ();i++) {
scarce.tick ();
// once we get here, we know that we haven't ticked
// more than 10 times in the last second.
// do something interesting with req[i]
}
}
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