106 lines
2.5 KiB
C#
106 lines
2.5 KiB
C#
//
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// MetadataToken.cs
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//
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// Author:
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// Jb Evain (jbevain@gmail.com)
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//
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// Copyright (c) 2008 - 2011 Jb Evain
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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namespace Mono.Cecil {
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public struct MetadataToken {
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readonly uint token;
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public uint RID {
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get { return token & 0x00ffffff; }
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}
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public TokenType TokenType {
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get { return (TokenType) (token & 0xff000000); }
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}
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public static readonly MetadataToken Zero = new MetadataToken ((uint) 0);
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public MetadataToken (uint token)
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{
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this.token = token;
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}
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public MetadataToken (TokenType type)
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: this (type, 0)
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{
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}
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public MetadataToken (TokenType type, uint rid)
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{
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token = (uint) type | rid;
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}
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public MetadataToken (TokenType type, int rid)
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{
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token = (uint) type | (uint) rid;
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}
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public int ToInt32 ()
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{
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return (int) token;
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}
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public uint ToUInt32 ()
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{
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return token;
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}
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public override int GetHashCode ()
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{
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return (int) token;
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}
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public override bool Equals (object obj)
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{
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if (obj is MetadataToken) {
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var other = (MetadataToken) obj;
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return other.token == token;
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}
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return false;
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}
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public static bool operator == (MetadataToken one, MetadataToken other)
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{
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return one.token == other.token;
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}
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public static bool operator != (MetadataToken one, MetadataToken other)
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{
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return one.token != other.token;
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}
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public override string ToString ()
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{
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return string.Format ("[{0}:0x{1}]", TokenType, RID.ToString ("x4"));
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}
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}
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}
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