From: Peter Dimov (pdimov_at_[hidden])
Date: 2023-12-04 17:21:52
Andrey Semashev wrote:
> 4. I hope, there is a way to detect Mr. Docs in code by testing a
> predefined macro. This is useful in order to cleaning up the code for
> documentation. For example, I don't want private stuff like types in
> detail namespace to be present in the generated docs. I would also like
> to hide SFINAE tricks. For example, this page:
>
> https://mrdocs.com/demos/develop/boost-scope/multi/adoc-asciidoc/boost/scope/scope_exit-0a/2constructor.html
>
> should look more like this:
>
> https://lastique.github.io/scope/libs/scope/doc/html/boost/scope/scope_exit.html#idm3803-bb
Note that the way mrdocs works is by compiling the code with Clang
and extracting the information from the AST, so if you #ifdef MRDOCS
and put something arbitrary in the e.g. noexcept, it won't work
because the compilation will fail.
There should probably exist other @means to override what appears
in the noexcept (and the explicit, and the requires, and the enable_ifs...)
instead of ifdef-ing them to something that doesn't compile.
(Unless you want to maintain entirely separate, syntactically
valid, things just for the documentation.)