public bool IsLargerOrEqual(VeryLong other)
{
string firstInteger = GetInteger();
string otherInteger = other.GetInteger();
// compare integers (number in front of decimal point)
if (firstInteger.Length > otherInteger.Length)
{
return(true);
}
else if (firstInteger.Length < otherInteger.Length)
{
return(false);
}
else
{
int isLargerOrEqual = firstInteger.CompareTo(otherInteger.ToString());
if (isLargerOrEqual == -1) // other is smaller
{
return(false);
}
else if (isLargerOrEqual == 1) // other is larger
{
return(true);
}
else // integers are equal --> compare decimal digits
{
string decimalDigits = GetDecimalDigits();
string otherDecimalDigits = other.GetDecimalDigits();
isLargerOrEqual = decimalDigits.CompareTo(otherDecimalDigits);
if (isLargerOrEqual == -1) // other is smaller
{
return(false);
}
else
{
return(true);
}
}
}
}