Visiting template classes

[sptrakesh]

What is the right way to visit template classes/structs? I am using the intrusive macros, but seem to be able to only mark 2 fields as visitable. Any more, and I get functions that differ only in their return type cannot be overloaded errors.

[cbeck88]

Interesting question, I hadn't considered that. Need to think about it

[cbeck88]

Right now it's not really supported, I think we should make a new macro like VISITABLE_TEMPLATE_STRUCT to allow you to do this. Syntax TBD but might be something like

template<typename F, typename G>
VISITABLE_TEMPLATE_STRUCT(MyStruct<F, G<F>>, a, b, c, d);