Grouping Doxygen：如何在多个组中包含一个元素

Doxygen文档说明\ingroup可用于将实体添加到多个组：

\ingroup (<groupname> [<groupname> <groupname>])

将元素添加到模块A，但不添加到模块B。有人知道为什么以及如何解决它吗

我用Doxygen版本1.7.6.1和1.8.1.2进行了尝试

谢谢你的帮助

编辑：我意识到doxygen会输出一条警告，上面写着：

Member X found in multiple @ingroup groups! The member will be put in group B, and not in group A

在我看来，这与文档是矛盾的

回答：我回答我自己。我试图将函数添加到多个组中，但文档中说“请注意，复合实体（如类、文件和名称空间）可以放入多个组中，但成员（如变量、函数、typedef和枚举）只能是一个组的成员”。

您通常（对于允许的项，让我们说一个文件）只需要用multiples group编写一个ingroup。为了完整起见，让我展示一下我使用的模板：

/**
 * \file
 * \ingroup GrpTest GrpLicense
 * \brief Here your brief explanation
 * \details And you put here a more detailed explanation to the 
 * contents of the file.
 * \version 1.0
 * \date 2014-09-27
 * \author Dr Beco
 * \par Webpage
 * <<http://www.program.pg/>>
 * \copyright (c) 2014 GNU GPL v3
 * \note This program is free software: you can redistribute it
 * and/or modify it under the terms of the
 * GNU General Public License as published by
 * the Free Software Foundation version 3 of the License.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program.
 * If not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place - Suite 330, Boston, MA. 02111-1307, USA.
 * Or read it online at <<http://www.gnu.org/licenses/>>.
 * 
 */

文件还解释了原因：

(this restriction is in place to avoid ambiguous linking
targets in case a member is not documented in the context
of its class, namespace or file, but only visible as part of a group).

因此，简而言之，不幸的是，您无法向多个组中添加函数（或所有类型的实体，因为您没有指定）

我希望此链接能帮助您解答更多问题。

使用

/** \ingroup A B
 * ...
 */

仅当在其他地方定义了组

A

和

B

时，才会将项目添加到组中。如果未定义组，则不会仅因为在

\ingroup

命令中使用而定义该组

您应该能够通过使用获取组

B

中的项目

/** \defgroup B
 * @{
 * @}
 */
/** \ingroup A B
 * ...
 */

/** \ingroup A B
 * ...
 */

/** \defgroup B
 * @{
 * @}
 */
/** \ingroup A B
 * ...
 */