mcs/class/corlib/System.Collections.Generic/KeyValuePair.cs

   1 //
   2 // System.Collections.Generic.KeyValuePair
   3 //
   4 // Authors:
   5 //      Ben Maurer (bmaurer@users.sourceforge.net)
   6 //
   7 // (C) 2003 Ben Maurer
   8 //
   9
  10 //
  11 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  12 //
  13 // Permission is hereby granted, free of charge, to any person obtaining
  14 // a copy of this software and associated documentation files (the
  15 // "Software"), to deal in the Software without restriction, including
  16 // without limitation the rights to use, copy, modify, merge, publish,
  17 // distribute, sublicense, and/or sell copies of the Software, and to
  18 // permit persons to whom the Software is furnished to do so, subject to
  19 // the following conditions:
  20 //
  21 // The above copyright notice and this permission notice shall be
  22 // included in all copies or substantial portions of the Software.
  23 //
  24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  31 //
  32
  33 #if NET_2_0
  34 using System;
  35 using System.Runtime.InteropServices;
  36
  37 namespace System.Collections.Generic {
  38         [CLSCompliant(false)]
  39         public struct KeyValuePair<K,V> {
  40                 K key;
  41                 V val;
  42
  43                 public KeyValuePair (K key, V val)
  44                 {
  45                         this.key = key;
  46                         this.val = val;
  47                 }
  48
  49                 public K Key {
  50                         get { return key; }
  51                         set {
  52                                 if (value == null)
  53                                         throw new ArgumentNullException ();
  54                                 key = value;
  55                         }
  56                 }
  57
  58                 public V Value {
  59                         get { return val; }
  60                         set { val = value; }
  61                 }
  62         }
  63 }
  64 #endif