[英]How can I include a subset of a .cpp file in a Doxygen comment?
我正在嘗試編寫一些Doxygen注釋塊,並且我想要包含示例代碼片段。 當然,我希望這些例子能夠實際編譯,這樣它們就不會變得陳舊。
我的example.cpp(我包含在.h文件中)如下所示:
#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
和我的頭文件(我正在運行Doxygen)看起來像這樣:
/**
* \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
*
**/
而且我想讓doxygen只包含從“void demo”開始到文件末尾的東西(但是沒有// endcode)。
我嘗試過使用\\ dontinclude和\\ skip,\\ skipline和\\ until,我無法找出正確的咒語。
編輯:包括我的.h文件,現在我幾乎得到了正確的咒語。 這幾乎完全符合我的要求,是否有一些方法可以使用\\直到沒有標記,並從example.cpp中刪除最后//結束代碼行?
EDITED將第二個arg添加到剪輯宏。
這就是我所做的,這似乎對我有用。 主要取自EricM的暗示....
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,但沒有#includes在頂部。
我在我的Doxyfile中定義了一個ALIAS:
ALIASES += clip{2}="\dontinclude \1 \n \skipline \2 \n \until endcode"
在我的標題中,我的評論如下:
/**
* \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}
**/
這完全符合我的要求,包括.cpp文件中的函數tl_demo()。
snippet
命令是一個相當強大的東西。 假設你有這樣的功能:
/*!@brief Factory
*
* Creates sthg
*/
sthg* Create();
並且您想要添加文件的一部分sthgTests/sthg_factory.cpp
:
編輯sthgTests/sthg_factory.cpp
並在文檔中出現的代碼部分周圍添加一個標記(例如使用名為test_factory
的標記),如下所示:
//! [test_factory] void test_factory() { // code here } //! [test_factory]
然后像這樣使用snippet命令:
/*!@brief Factory * * Creates sthg * @snippet sthgTests/sthg_factory.cpp test_factory */ sthg* Create();
這種方法易於設置,維護起來相當便宜。
我認為\\ verbinclude應該允許您將文件包含為代碼而不// \\endcode
放在最后一行。
編輯:為了澄清,我建議您將要包含的代碼放在自己的包含文件中,並在CPP文件中使用#include
,然后在doxygen頭文件中使用\\verbinclude
。
你的源文件看起來像:
#include "stdafx.h"
#include "../types_lib/Time_Limiter.h"
#include <vector>
#include "Time_Limiter_example.inc"
然后,文件“Time_Limiter_example.inc”可以只包含代碼示例:
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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