Analyze()

static CharClassAnalysisResults System.Text.RegularExpressions.RegexCharClass.Analyze ( string set )

inlinestaticpackage

Definition at line 796 of file RegexCharClass.cs.

    {
        if (!CanEasilyEnumerateSetContents(set))
        {
            return default(CharClassAnalysisResults);
        }
        CharClassAnalysisResults result;
        if (IsNegated(set))
        {
            result = default(CharClassAnalysisResults);
            result.AllNonAsciiContained = set[^1] < '\u0080';
            result.AllAsciiContained = set[3] >= '\u0080';
            result.ContainsNoAscii = false;
            result.ContainsOnlyAscii = false;
            return result;
        }
        result = default(CharClassAnalysisResults);
        result.AllNonAsciiContained = false;
        result.AllAsciiContained = false;
        result.ContainsOnlyAscii = set[^1] <= '\u0080';
        result.ContainsNoAscii = set[3] >= '\u0080';
        return result;
    }

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

Referenced by System.Text.RegularExpressions.RegexCompiler.EmitMatchCharacterClass().