Function rand_uniform_int

cpp/src/arrow/testing/random.h:766–771

template <typename T, typename U>
void rand_uniform_int(int64_t n, uint32_t seed, T min_value, T max_value, U* out) {
  assert(out || (n == 0));
  std::default_random_engine gen(seed);
  std::uniform_int_distribution<T> d(min_value, max_value);
  std::generate(out, out + n, [&d, &gen] { return static_cast<U>(d(gen)); });
}

}  // namespace arrow