Method Has

libs/coding/sparse_vector.hpp:20–20

  bool Empty() const { return GetSize() == 0; }
  uint64_t GetSize() const { return m_bits.size(); }
  bool Has(uint64_t i) const { return m_bits[i]; }
  Value const & Get(uint64_t i) const { return m_values[m_bits.rank(i)]; }

  size_t GetMemorySize() const { return m_values.capacity() * sizeof(Value) + m_bits.size() / 8; }