/// <summary>Returns the hash code for this instance.</summary>
/// <returns>A 32-bit signed integer that is the hash code for this instance.</returns>
public override int GetHashCode()
{
unchecked
{
var hc = 17L;
if (Url != null)
{
hc = (hc * 23) + Url.GetHashCode();
}
hc = (hc * 23) + Pointer.GetHashCode();
return(((int)(hc >> 32)) ^ (int)hc);
}
}