This directive generates the appropriate output for the contents of a doxygen page. A doxygen page is created for each “key” of every \xrefitem command used for markup in the source comments. For more information check the doxygen documentation.
It takes the standard
.. doxygenpage:: <page name> :project: ... :path: ...
doxygenpage directive will output the page name and description
and any variable entries which were defined to be part of this page (with an
.. doxygenpage:: xrefsample :project: xrefsect
It produces this output:
- Member sample_xrefitem_function (void)
This text shows up in the xref output.