我正在尝试编写一些Doxygen注释块,并且我想要包含示例代码片段。当然,我希望这些例子能够实际编译,这样它们就不会过时了。
我的example.cpp(我包含在.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只是将从“void demo”开始的东西包含在文件的末尾(但是没有// endcode)。
我尝试过使用\ dontinclude和\ skip,\ skipline和\ until,我无法弄清楚正确的咒语。
编辑:包括我的.h文件,现在我几乎得到了正确的咒语。这几乎正是我想要的,有没有一种方法可以使用\直到没有标记,并从example.cpp中删除最后//结束代码行?答案 0 :(得分:3)
编辑以将第二个arg添加到剪辑宏。
这就是我所做的,这似乎对我有用。主要取自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
我想要包含它,但不要将#include包含在顶部。
我在我的Doxyfile中将ALIAS定义为:
ALIASES += clip{2}="\dontinclude \1 \n \skipline \2 \n \until endcode"
在我的标题中,我的评论如下:
/**
* \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}
**/
这正是我想要的,包括.cpp文件中的函数tl_demo()。
答案 1 :(得分:2)
snippet
命令比较强大。假设你有这样的功能:
/*!@brief Factory
*
* Creates sthg
*/
sthg* Create();
并且您想要添加文件的一部分sthgTests/sthg_factory.cpp
:
修改sthgTests/sthg_factory.cpp
并在您希望在文档中显示的代码部分(例如使用名为test_factory
的标记)添加标记,如下所示:
//! [test_factory]
void test_factory()
{
// code here
}
//! [test_factory]
然后使用这样的片段命令:
/*!@brief Factory
*
* Creates sthg
* @snippet sthgTests/sthg_factory.cpp test_factory
*/
sthg* Create();
这种方法易于设置,维护起来相当便宜。
答案 2 :(得分:0)
我认为\verbinclude应该允许您将文件包含为代码,而不必将// \endcode
放在最后一行。
编辑:为了澄清,我建议您将要包含的代码放在自己的包含文件中,并在CPP文件中使用#include
,然后在doxygen标头中使用\verbinclude
文件。
您的源文件如下所示:
#include "stdafx.h"
#include "../types_lib/Time_Limiter.h"
#include <vector>
#include "Time_Limiter_example.inc"
文件“Time_Limiter_example.inc”可以只包含代码示例:
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]
}
}