public NumericValue Apply(NumericValue input)
{
NumericValue result;
if (this.IntegerOperation != null &&
(input.ValueType == RpnValueType.Integer || input.ValueType == RpnValueType.Binary))
{
double opResult = this.IntegerOperation(input.ToInteger());
result = new DoubleValue(opResult);
}
else if (this.DoubleOperation != null && input.ValueType != RpnValueType.Complex)
{
double opResult = this.DoubleOperation(input.ToDouble());
result = new DoubleValue(opResult);
}
else
{
Complex opResult = this.ComplexOperation(input.ToComplex());
result = new ComplexValue(opResult);
}
return(result);
}