args_tuple_t

template<typename ReduceFunction , typename ReturnType , typename Vec , typename... Args>

using stan::math::internal::reduce_sum_impl< ReduceFunction, require_var_t< ReturnType >, ReturnType, Vec, Args... >::scoped_args_tuple::args_tuple_t = std::tuple<decltype(deep_copy_vars(std::declval<Args>()))...>

Definition at line 35 of file reduce_sum.hpp.