class/System.Drawing/System.Drawing/CharacterRange.cs

   1 //
   2 // System.Windows.Drawing.CharacterRange.cs
   3 //
   4 // Authors:
   5 //      Dennis Hayes (dennish@raytek.com)
   6 //      Sebastien Pouliot  <sebastien@ximian.com>
   7 //
   8 // Copyright (C) 2002 Ximian, Inc http://www.ximian.com
   9 // Copyright (C) 2004, 2008 Novell, Inc (http://www.novell.com)
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31 using System;
  32
  33 namespace System.Drawing
  34 {
  35         public struct CharacterRange
  36         {
  37                 private int first;
  38                 private int length;
  39
  40                 public CharacterRange (int First, int Length)
  41                 {
  42                         this.first = First;
  43                         this.length = Length;
  44                 }
  45
  46                 public int First {
  47                         get {
  48                                 return first;
  49                         }
  50                         set {
  51                                 first = value;
  52                         }
  53                 }
  54
  55                 public int Length {
  56                         get {
  57                                 return length;
  58                         }
  59                         set {
  60                                 length = value;
  61                         }
  62                 }
  63 #if NET_2_0
  64                 public override bool Equals (object obj)
  65                 {
  66                         if (!(obj is CharacterRange))
  67                                 return false;
  68
  69                         CharacterRange cr = (CharacterRange) obj;
  70                         return this == cr;
  71                 }
  72
  73                 public override int GetHashCode ()
  74                 {
  75                         return (first ^ length);
  76                 }
  77
  78                 public static bool operator == (CharacterRange cr1, CharacterRange cr2)
  79                 {
  80                         return ((cr1.first == cr2.first) && (cr1.length == cr2.length));
  81                 }
  82
  83                 public static bool operator != (CharacterRange cr1, CharacterRange cr2)
  84                 {
  85                         return ((cr1.first != cr2.first) || (cr1.length != cr2.length));
  86                 }
  87 #endif
  88         }
  89 }