Method RoundCapacity

cpp/src/arrow/memory_pool.cc:986–991

 private:
  static Result<int64_t> RoundCapacity(int64_t capacity) {
    if (capacity > std::numeric_limits<int64_t>::max() - 63) {
      return Status::OutOfMemory("capacity too large");
    }
    return bit_util::RoundUpToMultipleOf64(capacity);
  }

  MemoryPool* pool_;
  int64_t alignment_;