I need some C++ stuff, but some of the functions take reference values (Stuff&), and I don't know if this feature is emulated on D side with extern(C++) functions. While I don't have to worry about it with functions that are defined in the header, other ones and classes are a different matter.

On Wednesday, 3 October 2018 at 23:05:10 UTC, solidstate1991 wrote:
> I need some C++ stuff, but some of the functions take reference values (Stuff&), and I don't know if this feature is emulated on D side with extern(C++) functions.

Of course; you're restricted to D value types though (D class references are C++-mangled as pointers):

struct Stuff { ... }
void foo(ref Struct param);