/// <summary>
/// Provides access to the internal binary encoding.
/// </summary>
/// <param name="pos">The bit index</param>
/// <returns>The state of the indexed bit</returns>
public bool this[int pos]
{
get
{
int widx = pos / 32;
int bidx = pos % 32;
uint[] digits;
bool neg;
_value.GetInternalState(out digits, out neg);
if (widx >= digits.Length)
{
return(false);
}
else
{
return((digits[widx] & (1 << bidx)) != 0);
}
}
set
{
int widx = pos / 32;
int bidx = pos % 32;
uint[] digits;
bool neg;
_value.GetInternalState(out digits, out neg);
if (widx < digits.Length)
{
if (value)
{
digits[widx] |= (uint)(1 << bidx);
}
else
{
digits[widx] &= (uint)~(1 << bidx);
}
_value = new IntX(digits, neg);
}
else if (value)
{
_value += (new IntX(1) << pos);
}
}
}
