Method Hash

libs/coding/compressed_bit_vector.hpp:257–263

{
public:
  static uint64_t Hash(CompressedBitVector const & cbv)
  {
    static constexpr uint64_t kBase = 127;
    uint64_t hash = 0;
    CompressedBitVectorEnumerator::ForEach(cbv, [&hash](uint64_t i) { hash = hash * kBase + i + 1; });
    return hash;
  }
};
}  // namespace coding