51 lines
2.1 KiB
C#
51 lines
2.1 KiB
C#
using System;
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namespace Sprache
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{
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/// <summary>
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/// Represents an error that occurs during parsing.
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/// </summary>
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public class ParseException : Exception
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{
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/// <summary>
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/// Initializes a new instance of the <see cref="ParseException" /> class.
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/// </summary>
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public ParseException() { }
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/// <summary>
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/// Initializes a new instance of the <see cref="ParseException" /> class with a specified error message.
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/// </summary>
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/// <param name="message">The message that describes the error.</param>
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public ParseException(string message) : base(message) { }
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/// <summary>
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/// Initializes a new instance of the <see cref="ParseException" /> class with a specified error message
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/// and the position where the error occured.
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/// </summary>
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/// <param name="message">The message that describes the error.</param>
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/// <param name="position">The position where the error occured.</param>
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public ParseException(string message, Position position) : base(message)
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{
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if (position == null) throw new ArgumentNullException(nameof(position));
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Position = position;
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="ParseException" /> class with a specified error message
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/// and a reference to the inner exception that is the cause of this exception.
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/// </summary>
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/// <param name="message">The error message that explains the reason for the exception.</param>
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/// <param name="innerException">The exception that is the cause of the current exception,
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/// or a null reference (Nothing in Visual Basic) if no inner exception is specified.</param>
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public ParseException(string message, Exception innerException) : base(message, innerException) { }
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/// <summary>
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/// Gets the position of the parsing failure if one is available; otherwise, null.
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/// </summary>
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public Position Position {
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get;
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}
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}
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}
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