Exemple #1
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        public RegexInterpreter(RegexInterpreterCode code, CultureInfo culture)
        {
            Debug.Assert(code != null, "code must not be null.");
            Debug.Assert(culture != null, "culture must not be null.");

            _code     = code;
            _textInfo = culture.TextInfo;
        }
Exemple #2
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 public RegexInterpreterFactory(RegexTree tree)
 {
     // We use the CultureInfo field from the tree's culture which will only be set to an actual culture if the
     // tree contains IgnoreCase backreferences. If the tree doesn't have IgnoreCase backreferences, then we keep _culture as null.
     _culture = tree.Culture;
     // Generate and store the RegexInterpretedCode for the RegexTree and the specified culture
     _code = RegexWriter.Write(tree);
 }
Exemple #3
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        /// <summary>
        /// Emits a zero-argument operation. Note that the emit
        /// functions all run in two modes: they can emit code, or
        /// they can just count the size of the code.
        /// </summary>
        private void Emit(RegexOpcode op)
        {
            if (RegexInterpreterCode.OpcodeBacktracks(op))
            {
                _trackCount++;
            }

            _emitted.Append((int)op);
        }