How to Make Doxygen to Ignore Some Commands?

To make Doxygen ignore certain commands, you can use the "EXCLUDE" and "EXCLUDE_PATTERNS" configuration options in the Doxygen configuration file.

The "EXCLUDE" option allows you to specify specific files or directories that you want Doxygen to ignore when generating documentation. You can use this option to exclude source files, header files, or entire directories from being processed by Doxygen.

The "EXCLUDE_PATTERNS" option allows you to specify specific patterns or expressions that you want Doxygen to ignore when parsing source code. You can use this option to exclude specific commands, functions, variables, or any other elements that you do not want to be included in the generated documentation.

By using these configuration options, you can customize the behavior of Doxygen and control which parts of your code are included in the generated documentation.

How to configure Doxygen to disable processing for certain XML tags?

To configure Doxygen to disable processing for certain XML tags, you can use the ENABLE_PREPROCESSING option in the Doxyfile configuration file. Here's how you can do it:

1. Open the Doxyfile configuration file in a text editor.
2. Search for the ENABLE_PREPROCESSING option.
3. Set the ENABLE_PREPROCESSING option to NO to disable processing of all XML tags.
4. Save the Doxyfile configuration file and run Doxygen to generate the documentation.

Alternatively, if you only want to disable processing for certain XML tags, you can use the PREDEFINED option in the Doxyfile configuration file. Here's how you can do it:

1. Open the Doxyfile configuration file in a text editor.
2. Search for the PREDEFINED option.
3. Add the XML tags that you want to disable processing for to the PREDEFINED option, prefixed with a minus sign (-).
4. Save the Doxyfile configuration file and run Doxygen to generate the documentation.

By using either the ENABLE_PREPROCESSING or PREDEFINED options in the Doxyfile configuration file, you can easily configure Doxygen to disable processing for certain XML tags.

How to customize Doxygen settings to ignore specific compiler directives?

To customize Doxygen settings to ignore specific compiler directives, you can add a configuration file to your project and specify which directives should be ignored in the Doxygen output. Here's how you can do this:

1. Create a new configuration file for Doxygen. You can name it something like Doxygen.ignore.
2. In the configuration file, add a section for the EXCLUDE_SYMBOLS option. This option allows you to specify a list of symbols or compiler directives that should be excluded from the documentation.

For example, if you want to ignore the #pragma pack compiler directive, your Doxygen.ignore file may look like this:

1

EXCLUDE_SYMBOLS = "#pragma pack"

1. Include the configuration file in your Doxygen configuration. In the Doxyfile of your project, add the following line to include the custom configuration file:

1

@INCLUDE = Doxygen.ignore

1. Run Doxygen with the custom configuration file to exclude the specified symbols from the documentation. For example, you can run Doxygen with the following command:

1

doxygen Doxyfile

By following these steps, you can customize Doxygen settings to ignore specific compiler directives and symbols in the documentation generated for your project.

What is the method to exclude specific namespaces from Doxygen documentation?

To exclude specific namespaces from Doxygen documentation, you can use the EXCLUDE tag in the Doxyfile configuration file. Here's how you can do it:

1. Open the Doxyfile configuration file in a text editor.
2. Locate the EXCLUDE tag in the configuration file.
3. Add the namespaces that you want to exclude from the documentation to the EXCLUDE tag. For example, if you want to exclude the my_namespace namespace, add my_namespace to the EXCLUDE tag like this:

1

EXCLUDE = my_namespace

1. Save the configuration file and regenerate the documentation using Doxygen. The specified namespaces will now be excluded from the generated documentation.

Note that you can also use wildcards in the EXCLUDE tag to exclude multiple namespaces that match a specific pattern. For example, if you want to exclude all namespaces starting with internal, you can use the wildcard internal* in the EXCLUDE tag.