public Val(double?d)
{
double nd = 0;
if (d != null)
{
nd = (double)d;
}
Value = new FloatPoint {
Value = nd
};
}
public override string ToString()
{
switch (Type)
{
case TokenType.FloatPoint:
return(FloatPoint.ToString());
case TokenType.Integer:
return(Integer.ToString());
case TokenType.Operator:
return(Operator);
default:
throw new ArgumentOutOfRangeException();
}
}
