Changeset 2830 for trunk/sources/HeuristicLab.Core/3.3/ItemCollection.cs

Timestamp:

02/19/10 02:15:10 (14 years ago)

Author:

swagner

Message:

Operator architecture refactoring (#95)

• worked on operators and SGA
• improved performance

File:

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

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

@@ -21 +21 @@
 
 using System;
+using System.Linq;
 using System.Collections;
 using System.Collections.Generic;
@@ -56 +57 @@
     public ItemCollection() : base() { }
     public ItemCollection(int capacity) : base(capacity) { }
-    public ItemCollection(IEnumerable<T> collection) : base(collection) { }
+    public ItemCollection(IEnumerable<T> collection) : base(collection) {
+      foreach (T item in this)
+        item.Changed += new ChangedEventHandler(Item_Changed);
+    }
 
     public object Clone() {
@@ -62 +66 @@
     }
 
-    public IDeepCloneable Clone(Cloner cloner) {
-      List<T> items = new List<T>();
-      foreach (T item in this)
-        items.Add((T)cloner.Clone(item));
-      ItemCollection<T> clone = (ItemCollection<T>)Activator.CreateInstance(this.GetType(), items);
+    public virtual IDeepCloneable Clone(Cloner cloner) {
+      ItemCollection<T> clone = (ItemCollection<T>)Activator.CreateInstance(this.GetType(), this.Select(x => (T)cloner.Clone(x)));
       cloner.RegisterClonedObject(this, clone);
       return clone;