38 lines
947 B
C#
38 lines
947 B
C#
// -----------------------------------------------------------------------------
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// file="RegexElementLabel"
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// Project: StgSharp
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// Copyright (c) Nitload.
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// SPDX-License-Identifier: MIT
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// -----------------------------------------------------------------------------
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace StgSharp.RegularAnalysis.Text
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{
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[Flags]
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public enum RegexElementLabel
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{
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NONE = 0,
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UNIT = 1,
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UNIT_SET = 2,
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UNIT_SPAN = 4,
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GROUP_BEGIN = 8,
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GROUP_END = 16,
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COUNT = 32,
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CONCAT = 64,
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ALT = 128,
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SEQUENCE = UNIT | UNIT_SPAN | UNIT_SET,
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SINGLE = UNIT | UNIT_SET,
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OPERATOR = COUNT | ALT | CONCAT,
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VAST_OPERATOR = OPERATOR | GROUP_BEGIN,
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ATOM_BEGIN = SEQUENCE | GROUP_BEGIN ,
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ATOM_END = SEQUENCE | GROUP_END | COUNT,
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}
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}
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