template<typename Tuple1 , typename Tuple2 , typename Tuple3 , std::size_t... I1, std::size_t... I2, std::size_t... I3>
auto constexpr stan::math::internal::tuple_concat_impl |
( |
Tuple1 && |
x, |
|
|
Tuple2 && |
y, |
|
|
Tuple3 && |
z, |
|
|
std::index_sequence< I1... > |
, |
|
|
std::index_sequence< I2... > |
, |
|
|
std::index_sequence< I3... > |
|
|
) |
| |
|
inlineconstexpr |