IsSingleton()

static bool System.Text.RegularExpressions.RegexCharClass.IsSingleton ( string set )

inlinestatic

Definition at line 626 of file RegexCharClass.cs.

    {
        if (set[2] == '\0' && set[1] == '\u0002' && !IsNegated(set) && !IsSubtraction(set))
        {
            if (set[3] != '\uffff')
            {
                return set[3] + 1 == set[4];
            }
            return true;
        }
        return false;
    }

References System.Text.RegularExpressions.RegexCharClass.IsNegated(), and System.Text.RegularExpressions.RegexCharClass.IsSubtraction().

Referenced by System.Text.RegularExpressions.RegexInterpreter.FindFirstChar(), System.Text.RegularExpressions.RegexCompiler.GenerateFindFirstChar(), and System.Text.RegularExpressions.RegexNode.ReduceSet().