Length

int System.Collections.BitArray.Length

getset

Definition at line 100 of file BitArray.cs.

    {
        get
        {
            return m_length;
        }
        set
        {
            if (value < 0)
            {
                throw new ArgumentOutOfRangeException("value", value, System.SR.ArgumentOutOfRange_NeedNonNegNum);
            }
            int int32ArrayLengthFromBitLength = GetInt32ArrayLengthFromBitLength(value);
            if (int32ArrayLengthFromBitLength > m_array.Length || int32ArrayLengthFromBitLength + 256 < m_array.Length)
            {
                Array.Resize(ref m_array, int32ArrayLengthFromBitLength);
            }
            if (value > m_length)
            {
                int num = m_length - 1 >> 5;
                Div32Rem(m_length, out var remainder);
                if (remainder > 0)
                {
                    m_array[num] &= (1 << remainder) - 1;
                }
                m_array.AsSpan(num + 1, int32ArrayLengthFromBitLength - num - 1).Clear();
            }
            m_length = value;
            _version++;
        }
    }

Referenced by System.Collections.BitArray.And(), System.Collections.BitArray.Not(), System.Collections.BitArray.Or(), System.Collections.BitArray.SetAll(), and System.Collections.BitArray.Xor().