Changeset 3462 for trunk/sources/HeuristicLab.Problems.DataAnalysis.Views/3.3/Symbolic

Timestamp:

04/21/10 15:21:34 (15 years ago)

Author:

gkronber

Message:

Refactored symbolic expression tree encoding and problem classes for symbolic regression. #937 , #938

Location:

trunk/sources/HeuristicLab.Problems.DataAnalysis.Views/3.3/Symbolic

Files:

• SimplifiedSymbolicExpressionModelView.cs (modified) (2 diffs)
• SymbolicExpressionModelView.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Problems.DataAnalysis.Views/3.3/Symbolic/SimplifiedSymbolicExpressionModelView.cs

@@ -44 +44 @@
     public new SymbolicRegressionSolution Content {
       get { return (SymbolicRegressionSolution)base.Content; }
-      set {        base.Content = value;       }
+      set { base.Content = value; }
     }
 
@@ -58 +58 @@
     }
 
+    protected override void RegisterContentEvents() {
+      base.RegisterContentEvents();
+      Content.ModelChanged += new EventHandler(Content_ModelChanged);
+    }
+
+    protected override void DeregisterContentEvents() {
+      base.DeregisterContentEvents();
+      Content.ModelChanged -= new EventHandler(Content_ModelChanged);
+    }
+
+    void Content_ModelChanged(object sender, EventArgs e) {
+      UpdateTreeChart();
+    }
+
     protected override void OnContentChanged() {
       base.OnContentChanged();
+      UpdateTreeChart();
+    }
+
+    private void UpdateTreeChart() {
       var simplifier = new SymbolicSimplifier();
       var simplifiedTree = simplifier.Simplify(Content.Model.SymbolicExpressionTree);

trunk/sources/HeuristicLab.Problems.DataAnalysis.Views/3.3/Symbolic/SymbolicExpressionModelView.cs

@@ -57 +57 @@
     }
 
+
+    protected override void RegisterContentEvents() {
+      base.RegisterContentEvents();
+      Content.ModelChanged += new EventHandler(Content_ModelChanged);
+    }
+
+    protected override void DeregisterContentEvents() {
+      base.DeregisterContentEvents();
+      Content.ModelChanged -= new EventHandler(Content_ModelChanged);
+    }
+
+    void Content_ModelChanged(object sender, EventArgs e) {
+      UpdateTreeChart();
+    }
+
     protected override void OnContentChanged() {
       base.OnContentChanged();
+      UpdateTreeChart();
+    }
+
+    private void UpdateTreeChart() {
       viewHost.Content = Content.Model.SymbolicExpressionTree;
     }