Changeset 6647 for branches/GP.Grammar.Editor/HeuristicLab.Encodings.PermutationEncoding/3.3/Permutation.cs

Timestamp:

08/09/11 11:01:08 (13 years ago)

Author:

mkommend

Message:

#1479: Updated grammar editor branch.

File:

• branches/GP.Grammar.Editor/HeuristicLab.Encodings.PermutationEncoding/3.3/Permutation.cs (modified) (5 diffs)

branches/GP.Grammar.Editor/HeuristicLab.Encodings.PermutationEncoding/3.3/Permutation.cs

@@ -20 +20 @@
 #endregion
 
+using System;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
@@ -36 +37 @@
     public PermutationTypes PermutationType {
       get { return permutationType; }
+      set {
+        bool changed = (permutationType != value);
+        permutationType = value;
+        if (changed) OnPermutationTypeChanged();
+      }
     }
 
@@ -45 +51 @@
     }
     public Permutation() : this(PermutationTypes.RelativeUndirected) { }
-    public Permutation(PermutationTypes type) : base() {
+    public Permutation(PermutationTypes type)
+      : base() {
       permutationType = type;
     }
@@ -58 +65 @@
       Randomize(random);
     }
-    public Permutation(PermutationTypes type, int[] elements) : base(elements) {
+    public Permutation(PermutationTypes type, int[] elements)
+      : base(elements) {
       permutationType = type;
     }
-    public Permutation(PermutationTypes type, IntArray elements) : this(type, elements.Length) {
+    public Permutation(PermutationTypes type, IntArray elements)
+      : this(type, elements.Length) {
       for (int i = 0; i < array.Length; i++)
         array[i] = elements[i];
@@ -111 +120 @@
       return this[position];
     }
+
+    public event EventHandler PermutationTypeChanged;
+
+    protected virtual void OnPermutationTypeChanged() {
+      var handler = PermutationTypeChanged;
+      if (handler != null) handler(this, EventArgs.Empty);
+    }
   }
 }