Function CheckSparseIndexMaximumValue

cpp/src/arrow/sparse_tensor.cc:51–60

template <typename IndexValueType>
Status CheckSparseIndexMaximumValue(const std::vector<int64_t>& shape) {
  using c_index_value_type = typename IndexValueType::c_type;
  constexpr int64_t type_max =
      static_cast<int64_t>(std::numeric_limits<c_index_value_type>::max());
  auto greater_than_type_max = [&](int64_t x) { return x > type_max; };
  if (std::any_of(shape.begin(), shape.end(), greater_than_type_max)) {
    return Status::Invalid("The bit width of the index value type is too small");
  }
  return Status::OK();
}

template <>
Status CheckSparseIndexMaximumValue<Int64Type>(const std::vector<int64_t>& shape) {