using System;
using System.ComponentModel;
using Cpp2IlInjected;

namespace System.Text.RegularExpressions
{
	/// <summary>The <see cref="T:System.Text.RegularExpressions.RegexRunner" /> class is the base class for compiled regular expressions.</summary>
	// Token: 0x020000B6 RID: 182
	[Token(Token = "0x20000B6")]
	[EditorBrowsable(EditorBrowsableState.Never)]
	public abstract class RegexRunner
	{
		/// <summary>Initializes a new instance of the <see cref="T:System.Text.RegularExpressions.RegexRunner" /> class.</summary>
		// Token: 0x06000449 RID: 1097 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000449")]
		[Address(RVA = "0x412370", Offset = "0x411370", VA = "0x180412370")]
		protected internal RegexRunner()
		{
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		/// <param name="regex">An instance of the regular expression engine.</param>
		/// <param name="text">The text to scan for a pattern match.</param>
		/// <param name="textbeg">The zero-based starting position in <paramref name="text" /> at which the regular expression engine scans for a match.</param>
		/// <param name="textend">The zero-based ending position in <paramref name="text" /> at which the regular expression engine scans for a match.</param>
		/// <param name="textstart">The zero-based starting position to scan for this match.</param>
		/// <param name="prevlen">The number of characters in the previous match.</param>
		/// <param name="quick">
		///   <see langword="true" /> to search for a match in quick mode; otherwise, <see langword="false" />.</param>
		/// <param name="timeout">The timeout interval.</param>
		/// <returns>A match.</returns>
		// Token: 0x0600044A RID: 1098 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x600044A")]
		[Address(RVA = "0xF457B0", Offset = "0xF447B0", VA = "0x180F457B0")]
		protected internal Match Scan(Regex regex, string text, int textbeg, int textend, int textstart, int prevlen, bool quick, TimeSpan timeout)
		{
			return null;
		}

		// Token: 0x0600044B RID: 1099 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x600044B")]
		[Address(RVA = "0xF45C10", Offset = "0xF44C10", VA = "0x180F45C10")]
		private void StartTimeoutWatch()
		{
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x0600044C RID: 1100 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x600044C")]
		[Address(RVA = "0xF44CD0", Offset = "0xF43CD0", VA = "0x180F44CD0")]
		protected void CheckTimeout()
		{
		}

		// Token: 0x0600044D RID: 1101 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x600044D")]
		[Address(RVA = "0xF44EC0", Offset = "0xF43EC0", VA = "0x180F44EC0")]
		private void DoCheckTimeout()
		{
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x0600044E RID: 1102
		[Token(Token = "0x600044E")]
		[Address(Slot = "4")]
		protected abstract void Go();

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		/// <returns>Returns <see cref="T:System.Boolean" />.</returns>
		// Token: 0x0600044F RID: 1103
		[Token(Token = "0x600044F")]
		[Address(Slot = "5")]
		protected abstract bool FindFirstChar();

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x06000450 RID: 1104
		[Token(Token = "0x6000450")]
		[Address(Slot = "6")]
		protected abstract void InitTrackCount();

		// Token: 0x06000451 RID: 1105 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000451")]
		[Address(RVA = "0xF45290", Offset = "0xF44290", VA = "0x180F45290")]
		private void InitMatch()
		{
		}

		// Token: 0x06000452 RID: 1106 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6000452")]
		[Address(RVA = "0xF45C40", Offset = "0xF44C40", VA = "0x180F45C40")]
		private Match TidyMatch(bool quick)
		{
			return null;
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x06000453 RID: 1107 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000453")]
		[Address(RVA = "0xF45160", Offset = "0xF44160", VA = "0x180F45160")]
		protected void EnsureStorage()
		{
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		/// <param name="index">The possible boundary position.</param>
		/// <param name="startpos">The starting position.</param>
		/// <param name="endpos">The ending position.</param>
		/// <returns>Returns <see cref="T:System.Boolean" />.</returns>
		// Token: 0x06000454 RID: 1108 RVA: 0x00003C90 File Offset: 0x00001E90
		[Token(Token = "0x6000454")]
		[Address(RVA = "0xF45500", Offset = "0xF44500", VA = "0x180F45500")]
		protected bool IsBoundary(int index, int startpos, int endpos)
		{
			return default(bool);
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		/// <param name="index">The possible ECMA boundary position.</param>
		/// <param name="startpos">The starting position.</param>
		/// <param name="endpos">The ending position.</param>
		/// <returns>Returns <see cref="T:System.Boolean" />.</returns>
		// Token: 0x06000455 RID: 1109 RVA: 0x00003CA8 File Offset: 0x00001EA8
		[Token(Token = "0x6000455")]
		[Address(RVA = "0xF455F0", Offset = "0xF445F0", VA = "0x180F455F0")]
		protected bool IsECMABoundary(int index, int startpos, int endpos)
		{
			return default(bool);
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x06000456 RID: 1110 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000456")]
		[Address(RVA = "0xF450D0", Offset = "0xF440D0", VA = "0x180F450D0")]
		protected void DoubleTrack()
		{
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x06000457 RID: 1111 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000457")]
		[Address(RVA = "0xF45040", Offset = "0xF44040", VA = "0x180F45040")]
		protected void DoubleStack()
		{
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x06000458 RID: 1112 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000458")]
		[Address(RVA = "0xF44FB0", Offset = "0xF43FB0", VA = "0x180F44FB0")]
		protected void DoubleCrawl()
		{
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		/// <param name="i">A number to save.</param>
		// Token: 0x06000459 RID: 1113 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x6000459")]
		[Address(RVA = "0xF44DD0", Offset = "0xF43DD0", VA = "0x180F44DD0")]
		protected void Crawl(int i)
		{
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		/// <returns>Returns <see cref="T:System.Int32" />.</returns>
		// Token: 0x0600045A RID: 1114 RVA: 0x00003CC0 File Offset: 0x00001EC0
		[Token(Token = "0x600045A")]
		[Address(RVA = "0xF45770", Offset = "0xF44770", VA = "0x180F45770")]
		protected int Popcrawl()
		{
			return 0;
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		/// <returns>Returns <see cref="T:System.Int32" />.</returns>
		// Token: 0x0600045B RID: 1115 RVA: 0x00003CD8 File Offset: 0x00001ED8
		[Token(Token = "0x600045B")]
		[Address(RVA = "0xF44EA0", Offset = "0xF43EA0", VA = "0x180F44EA0")]
		protected int Crawlpos()
		{
			return 0;
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		/// <param name="capnum">A capture number.</param>
		/// <param name="start">The starting position of the capture.</param>
		/// <param name="end">The ending position of the capture.</param>
		// Token: 0x0600045C RID: 1116 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x600045C")]
		[Address(RVA = "0xF44C40", Offset = "0xF43C40", VA = "0x180F44C40")]
		protected void Capture(int capnum, int start, int end)
		{
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		/// <param name="capnum">A capture number.</param>
		/// <param name="uncapnum">A saved capture number.</param>
		/// <param name="start">The starting position.</param>
		/// <param name="end">The ending position.</param>
		// Token: 0x0600045D RID: 1117 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x600045D")]
		[Address(RVA = "0xF45C90", Offset = "0xF44C90", VA = "0x180F45C90")]
		protected void TransferCapture(int capnum, int uncapnum, int start, int end)
		{
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x0600045E RID: 1118 RVA: 0x00002053 File Offset: 0x00000253
		[Token(Token = "0x600045E")]
		[Address(RVA = "0xF45DB0", Offset = "0xF44DB0", VA = "0x180F45DB0")]
		protected void Uncapture()
		{
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		/// <param name="cap">The capture number.</param>
		/// <returns>Returns <see cref="T:System.Boolean" />.</returns>
		// Token: 0x0600045F RID: 1119 RVA: 0x00003CF0 File Offset: 0x00001EF0
		[Token(Token = "0x600045F")]
		[Address(RVA = "0xF456E0", Offset = "0xF446E0", VA = "0x180F456E0")]
		protected bool IsMatched(int cap)
		{
			return default(bool);
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		/// <param name="cap">The capture number.</param>
		/// <returns>Returns <see cref="T:System.Int32" />.</returns>
		// Token: 0x06000460 RID: 1120 RVA: 0x00003D08 File Offset: 0x00001F08
		[Token(Token = "0x6000460")]
		[Address(RVA = "0xF45710", Offset = "0xF44710", VA = "0x180F45710")]
		protected int MatchIndex(int cap)
		{
			return 0;
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		/// <param name="cap">The capture number.</param>
		/// <returns>Returns <see cref="T:System.Int32" />.</returns>
		// Token: 0x06000461 RID: 1121 RVA: 0x00003D20 File Offset: 0x00001F20
		[Token(Token = "0x6000461")]
		[Address(RVA = "0xF45740", Offset = "0xF44740", VA = "0x180F45740")]
		protected int MatchLength(int cap)
		{
			return 0;
		}

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x04000341 RID: 833
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4000341")]
		protected internal int runtextbeg;

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x04000342 RID: 834
		[FieldOffset(Offset = "0x14")]
		[Token(Token = "0x4000342")]
		protected internal int runtextend;

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x04000343 RID: 835
		[FieldOffset(Offset = "0x18")]
		[Token(Token = "0x4000343")]
		protected internal int runtextstart;

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x04000344 RID: 836
		[FieldOffset(Offset = "0x20")]
		[Token(Token = "0x4000344")]
		protected internal string runtext;

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x04000345 RID: 837
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x4000345")]
		protected internal int runtextpos;

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x04000346 RID: 838
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x4000346")]
		protected internal int[] runtrack;

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x04000347 RID: 839
		[FieldOffset(Offset = "0x38")]
		[Token(Token = "0x4000347")]
		protected internal int runtrackpos;

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x04000348 RID: 840
		[FieldOffset(Offset = "0x40")]
		[Token(Token = "0x4000348")]
		protected internal int[] runstack;

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x04000349 RID: 841
		[FieldOffset(Offset = "0x48")]
		[Token(Token = "0x4000349")]
		protected internal int runstackpos;

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x0400034A RID: 842
		[FieldOffset(Offset = "0x50")]
		[Token(Token = "0x400034A")]
		protected internal int[] runcrawl;

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x0400034B RID: 843
		[FieldOffset(Offset = "0x58")]
		[Token(Token = "0x400034B")]
		protected internal int runcrawlpos;

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x0400034C RID: 844
		[FieldOffset(Offset = "0x5C")]
		[Token(Token = "0x400034C")]
		protected internal int runtrackcount;

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x0400034D RID: 845
		[FieldOffset(Offset = "0x60")]
		[Token(Token = "0x400034D")]
		protected internal Match runmatch;

		/// <summary>Used by a <see cref="T:System.Text.RegularExpressions.Regex" /> object generated by the <see cref="Overload:System.Text.RegularExpressions.Regex.CompileToAssembly" /> method.</summary>
		// Token: 0x0400034E RID: 846
		[FieldOffset(Offset = "0x68")]
		[Token(Token = "0x400034E")]
		protected internal Regex runregex;

		// Token: 0x0400034F RID: 847
		[FieldOffset(Offset = "0x70")]
		[Token(Token = "0x400034F")]
		private int timeout;

		// Token: 0x04000350 RID: 848
		[FieldOffset(Offset = "0x74")]
		[Token(Token = "0x4000350")]
		private bool ignoreTimeout;

		// Token: 0x04000351 RID: 849
		[FieldOffset(Offset = "0x78")]
		[Token(Token = "0x4000351")]
		private int timeoutOccursAt;

		// Token: 0x04000352 RID: 850
		[Token(Token = "0x4000352")]
		private const int TimeoutCheckFrequency = 1000;

		// Token: 0x04000353 RID: 851
		[FieldOffset(Offset = "0x7C")]
		[Token(Token = "0x4000353")]
		private int timeoutChecksToSkip;
	}
}