protected override EquationParserState HandleFractionSeparator(int index)
{
switch (myFractionState)
{
case CoefficientFractionState.None:
myFractionState = CoefficientFractionState.HasDot;
myCoefficientBuilder.Append(EquationConstants.FractionSeparator);
break;
case CoefficientFractionState.HasDot:
case CoefficientFractionState.Filled:
throw new EquationParsingException(string.Format(Resources.UnexpectedFractionSeparator_Format, index));
}
return(this);
}
protected override EquationParserState HandleDigit(char c, int index)
{
switch (myFractionState)
{
case CoefficientFractionState.HasDot:
myFractionState = CoefficientFractionState.Filled;
break;
case CoefficientFractionState.None:
case CoefficientFractionState.Filled:
break;
}
myCoefficientBuilder.Append(c);
return(this);
}
