+++ /dev/null
-/*
- Copyright (C) 2012 Jeroen Frijters
-
- This software is provided 'as-is', without any express or implied
- warranty. In no event will the authors be held liable for any damages
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely, subject to the following restrictions:
-
- 1. The origin of this software must not be misrepresented; you must not
- claim that you wrote the original software. If you use this software
- in a product, an acknowledgment in the product documentation would be
- appreciated but is not required.
- 2. Altered source versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
- 3. This notice may not be removed or altered from any source distribution.
-
- Jeroen Frijters
- jeroen@frijters.net
-
-*/
-using System;
-using System.Collections.Generic;
-
-namespace IKVM.Reflection.Emit
-{
- public struct ExceptionHandler : IEquatable<ExceptionHandler>
- {
- private readonly int tryOffset;
- private readonly int tryLength;
- private readonly int filterOffset;
- private readonly int handlerOffset;
- private readonly int handlerLength;
- private readonly ExceptionHandlingClauseOptions kind;
- private readonly int exceptionTypeToken;
-
- public ExceptionHandler(int tryOffset, int tryLength, int filterOffset, int handlerOffset, int handlerLength, ExceptionHandlingClauseOptions kind, int exceptionTypeToken)
- {
- if (tryOffset < 0 || tryLength < 0 || filterOffset < 0 || handlerOffset < 0 || handlerLength < 0)
- {
- throw new ArgumentOutOfRangeException();
- }
- this.tryOffset = tryOffset;
- this.tryLength = tryLength;
- this.filterOffset = filterOffset;
- this.handlerOffset = handlerOffset;
- this.handlerLength = handlerLength;
- this.kind = kind;
- this.exceptionTypeToken = exceptionTypeToken;
- }
-
- public int TryOffset
- {
- get { return tryOffset; }
- }
-
- public int TryLength
- {
- get { return tryLength; }
- }
-
- public int FilterOffset
- {
- get { return filterOffset; }
- }
-
- public int HandlerOffset
- {
- get { return handlerOffset; }
- }
-
- public int HandlerLength
- {
- get { return handlerLength; }
- }
-
- public ExceptionHandlingClauseOptions Kind
- {
- get { return kind; }
- }
-
- public int ExceptionTypeToken
- {
- get { return exceptionTypeToken; }
- }
-
- public bool Equals(ExceptionHandler other)
- {
- return tryOffset == other.tryOffset
- && tryLength == other.tryLength
- && filterOffset == other.filterOffset
- && handlerOffset == other.handlerOffset
- && handlerLength == other.handlerLength
- && kind == other.kind
- && exceptionTypeToken == other.exceptionTypeToken;
- }
-
- public override bool Equals(object obj)
- {
- ExceptionHandler? other = obj as ExceptionHandler?;
- return other != null && Equals(other);
- }
-
- public override int GetHashCode()
- {
- return tryOffset ^ tryLength * 33 ^ filterOffset * 333 ^ handlerOffset * 3333 ^ handlerLength * 33333;
- }
-
- public static bool operator ==(ExceptionHandler left, ExceptionHandler right)
- {
- return left.Equals(right);
- }
-
- public static bool operator !=(ExceptionHandler left, ExceptionHandler right)
- {
- return !left.Equals(right);
- }
- }
-}