mcs/class/corlib/System.Reflection.Emit/StringToken.cs

   1 // StringToken.cs
   2 //
   3 // (C) 2001 Ximian, Inc.  http://www.ximian.com
   4
   5 //
   6 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
   7 //
   8 // Permission is hereby granted, free of charge, to any person obtaining
   9 // a copy of this software and associated documentation files (the
  10 // "Software"), to deal in the Software without restriction, including
  11 // without limitation the rights to use, copy, modify, merge, publish,
  12 // distribute, sublicense, and/or sell copies of the Software, and to
  13 // permit persons to whom the Software is furnished to do so, subject to
  14 // the following conditions:
  15 //
  16 // The above copyright notice and this permission notice shall be
  17 // included in all copies or substantial portions of the Software.
  18 //
  19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  20 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  21 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  22 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  23 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  24 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  25 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  26 //
  27
  28
  29 namespace System.Reflection.Emit {
  30
  31
  32         /// <summary>
  33         ///  Represents the Token returned by the metadata to represent a String.
  34         /// </summary>
  35         [Serializable]
  36         public struct StringToken {
  37
  38                 internal int tokValue;
  39
  40                 static StringToken ()
  41                 {
  42                 }
  43
  44
  45                 internal StringToken (int val)
  46                 {
  47                         tokValue = val;
  48                 }
  49
  50
  51
  52                 /// <summary>
  53                 /// </summary>
  54                 public override bool Equals (object obj)
  55                 {
  56                         bool res = obj is StringToken;
  57
  58                         if (res) {
  59                                 StringToken that = (StringToken) obj;
  60                                 res = (this.tokValue == that.tokValue);
  61                         }
  62
  63                         return res;
  64                 }
  65
  66
  67                 /// <summary>
  68                 ///  Tests whether the given object is an instance of
  69                 ///  StringToken and has the same token value.
  70                 /// </summary>
  71                 public override int GetHashCode ()
  72                 {
  73                         return tokValue;
  74                 }
  75
  76
  77                 /// <summary>
  78                 ///  Returns the metadata token for this String.
  79                 /// </summary>
  80                 public int Token {
  81                         get {
  82                                 return tokValue;
  83                         }
  84                 }
  85
  86         }
  87
  88 }
  89