How to Order Doxygen Groups?

In Doxygen, the order in which groups are defined in the input files determines their ordering in the generated documentation. By placing group definitions in a specific order within the source files, you can control the grouping of related classes, functions, or other entities in the generated output. To order Doxygen groups, simply arrange the group definitions in the input files according to the desired sequence. This can help organize and structure the documentation to reflect the relationships and dependencies between different elements in the project.

How to assign specific permissions to a doxygen group?

To assign specific permissions to a Doxygen group, you can follow these steps:

1. Create a new group in the Doxygen configuration file by using the \addtogroup command. For example:

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/** @addtogroup myGroup */

1. Define the group's permissions using the \ingroup command. You can set specific permissions for each group member by adding a brief description after the \ingroup command. For example:

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/** \ingroup myGroup
    * Permission: read-only 
*/

1. If you want to assign different permissions to different group members, you can use the \brief command to specify the permissions for each member individually. For example:

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/** \brief User1
    * Permission: read-only 
*/

1. Generate the documentation using the Doxygen tool to apply the permissions to the group.

By following these steps, you can assign specific permissions to a Doxygen group and control the access levels for different users or team members in your project.

What is the difference between a public and private doxygen group?

In Doxygen documentation, a public group is visible to anyone accessing the generated documentation, while a private group is only visible within the source code itself.

Public groups are typically used to categorize and organize the documentation for classes, functions, or variables that are meant to be part of the public interface of a library or application. This allows users of the code to easily navigate and understand the API.

On the other hand, private groups are used to organize internal implementation details or helper functions that are not meant to be part of the public interface. These groups are only visible in the source code to help developers understand the implementation logic, but they will not be included in the generated documentation for external users.

Overall, the main difference between public and private doxygen groups is the visibility and accessibility of the documentation they contain. Public groups are for public-facing elements, while private groups are for internal implementation details.

How to reorder doxygen groups in the documentation sidebar?

To reorder doxygen groups in the documentation sidebar, you can follow these steps:

1. Open the Doxygen configuration file (Doxyfile) in a text editor.
2. Search for the configuration option DISTRIBUTE_GROUP_DOC and set it to YES if not already set.
3. Next, look for the configuration option USE_MDFILE_AS_MAINPAGE and set it to the name of the file where you want to define the main page structure. If you don't have a specific main page file, you can create one and set this option accordingly.
4. In the main page file, define the order of groups you want to display in the sidebar using the \defgroup or \addtogroup commands.
5. Save the changes to the configuration file and regenerate the Doxygen documentation.

By following these steps, you should be able to reorder the doxygen groups in the documentation sidebar according to your preferences.

How to document the purpose of a doxygen group?

To document the purpose of a doxygen group, you can follow these steps:

1. Start by defining the group using the \defgroup command followed by the group name. For example, \defgroup mygroup My Group.
2. Next, provide a brief description of the purpose of the group using the \brief command. This description should explain what the group is used for and what kind of elements it contains.
3. You can also provide additional details about the group using regular doxygen comment blocks with the \param, \return, and \details commands. This can help provide more context for users who are viewing the documentation.
4. Finally, make sure to include any relevant examples, code snippets, or links to further resources that can help users understand the purpose of the group and how to use it effectively.

By following these steps, you can effectively document the purpose of a doxygen group and help users understand its functionality and how to use it in their code.