Possibility to include the same doxygenclass or doxygenfunction in multiple rst files without raising a duplicated C++ code warning

[santiagopagani]

There are several scenarios in our documentation in which we would like to embed the same Doxygen function or class more than once in separate rst files (or even the same rst file, but in different places).
When we do that, Breathe raises a warning about duplicated code.
The alternative then is just to have the declaration in one place and link there from other places.

It would be nice to have some option to avoid such a warning though (e.g., using the no-link option?).

The doxygennamespace is particularly annoying in this aspect, as if a namespace is printed anywhere, no doxygenclass belonging to that namespace can be included again without the duplicated code warning.

[vermeeren]

@santiagopagani This is most likely a duplicate of #321, which has many other duplicates itself throughout the years iirc. Can you confirm?

[ReenigneArcher]

Facing the same issue. #965

Any solution or workaround?