Given pointer to data member, f, as the target of the specified rep, return the specified f member of the specified obj, i.e., obj.*f. If obj is a pointer or smart-pointer, dereference obj first, i.e., return (*obj).*f.
Declared in <bslstl_function_invokerutil.h>
static
RET
invoke(
Function_Rep const* rep,
bslmf::ForwardingType<ARG0>::Type obj);