BitMask.this C# (CSharp) Method

this() public method

public this ( int index ) : bool
index int
return bool
    public bool this[int index]
    {
        get
        {
            uint bytesIndex = (uint)( index / _byteWidth );
            int bitIndex = index % _byteWidth;
            uint b = ( _bytes[bytesIndex] >> bitIndex ) & 1u;
            return Convert.ToBoolean( b );
        }
        set
        {
            uint bytesIndex = (uint)( index / _byteWidth );
            int bitIndex = index % _byteWidth;
            uint b =  1u << (int)bitIndex ;
            if( value )
            {
                _bytes[bytesIndex] = _bytes[bytesIndex] | b;
            }
            else
            {
                _bytes[bytesIndex] = _bytes[bytesIndex] & ( ~b );
            }
        }
    }