Changeset 2790 for trunk/sources/HeuristicLab.Core/3.3/ChangedEventArgs.cs

Timestamp:

02/13/10 04:37:49 (14 years ago)

Author:

swagner

Message:

Operator architecture refactoring (#95)

• implemented reviewers' comments
• added additional plugins HeuristicLab.Evolutionary, HeuristicLab.Permutation, HeuristicLab.Selection, and HeuristicLab.Routing.TSP

File:

• trunk/sources/HeuristicLab.Core/3.3/ChangedEventArgs.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.Core/3.3/ChangedEventArgs.cs

@@ -1 +1 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -23 +23 @@
 using System.Collections.Generic;
 using System.Text;
+using HeuristicLab.Common;
 
 namespace HeuristicLab.Core {
@@ -28 +29 @@
 
   public class ChangedEventArgs : EventArgs {
-    private class ReferenceEqualityComparer : IEqualityComparer<object> {
-      bool IEqualityComparer<object>.Equals(object x, object y) {
-        return object.ReferenceEquals(x, y);
-      }
-
-      int IEqualityComparer<object>.GetHashCode(object obj) {
-        if (obj == null) return 0;
-        return obj.GetHashCode();
-      }
-    }
-
     private HashSet<object> changedObjects;
 
     public ChangedEventArgs() {
-      changedObjects = new HashSet<object>(new ReferenceEqualityComparer());
+      changedObjects = new HashSet<object>(new ReferenceEqualityComparer<object>());
+    }
+    public ChangedEventArgs(IEnumerable<object> collection) {
+      changedObjects = new HashSet<object>(collection, new ReferenceEqualityComparer<object>());
     }