type

template<typename T >

using stan::internal::arena_type_impl< T, require_eigen_t< T >, std::enable_if_t< T::RowsAtCompileTime==Eigen::Dynamic||T::ColsAtCompileTime==Eigen::Dynamic > >::type = math::arena_matrix<plain_type_t<T> >

Definition at line 40 of file arena_type.hpp.