public static bool IsPositive(LSign sign)
{
return (sign == LSign.Positive);
}
public SLongIntD(LongIntBase FromLongNumber, LSign lSign, ConstructorMode mode)
: this(FromLongNumber, mode)
{
sign = lSign;
}
public SLongIntD(LongIntDecimal From, LSign lSign, ConstructorMode mode)
: base(From, mode)
{
sign = lSign;
}
public SLongIntD(uint MaxSize, LSign lSign)
: this(MaxSize)
{
sign = lSign;
}
public SLongIntD(string s)
: base(s)
{
if (s[0] == '-')
sign = LSign.Negative;
}
public SLongIntD(SLongIntD From)
: base((LongIntDecimal)From)
{
sign = From.sign;
}
public void ChangeSign()
{
if (sign == LSign.Negative)
sign = LSign.Positive;
else
sign = LSign.Negative;
}
public SLongIntD(long number, uint MaxSize)
: base((ulong)((number < 0) ? (-number) : number), MaxSize)
{
if (number < 0)
sign = LSign.Negative;
}