Get as an expression tuple the names of the fields of a struct, class, or
union. This consists of the fields that take up memory space, excluding the
hidden fields like the virtual function table pointer or a context pointer
for nested types. If T isn't a struct, class, or union returns an
expression tuple with an empty string.
Get as an expression tuple the names of the fields of a struct, class, or union. This consists of the fields that take up memory space, excluding the hidden fields like the virtual function table pointer or a context pointer for nested types. If T isn't a struct, class, or union returns an expression tuple with an empty string.