private string ItemToPattern(ISingleCharRx expr)
{
var subClass = expr as IClassRx;
if (subClass != null && Positive != subClass.Positive)
{
throw new ArgumentException("Cannot mix positive and negative character classes", "expr");
}
return expr.PatternInsideClass;
}
private string ItemToPattern(ISingleCharRx expr)
{
var subClass = expr as IClassRx;
if (subClass != null && Positive != subClass.Positive)
{
throw new ArgumentException("Cannot mix positive and negative character classes", "expr");
}
return(expr.PatternInsideClass);
}