Changeset 11431 for branches/OptimizationNetworks/HeuristicLab.Optimization.Networks/3.3/InputPort.cs

Timestamp:

10/09/14 03:10:16 (10 years ago)

Author:

swagner

Message:

#2205: Worked on optimization networks

File:

• branches/OptimizationNetworks/HeuristicLab.Optimization.Networks/3.3/InputPort.cs (modified) (2 diffs)

branches/OptimizationNetworks/HeuristicLab.Optimization.Networks/3.3/InputPort.cs

@@ -88 +88 @@
       if (outputPort != null) {
         outputPort.ValueChanged += OutputPort_ValueChanged;
-        outputPort.ToStringChanged += OutputPort_ToStringChanged;
+        outputPort.PathChanged += OutputPort_PathChanged;
       }
     }
@@ -94 +94 @@
       if (outputPort != null) {
         outputPort.ValueChanged -= OutputPort_ValueChanged;
-        outputPort.ToStringChanged -= OutputPort_ToStringChanged;
+        outputPort.PathChanged -= OutputPort_PathChanged;
       }
     }
     protected void OutputPort_ValueChanged(object sender, EventArgs e) {
-      Value = (T)OutputPort.Value.Clone();
+      var value = OutputPort.Value;
+      if (value != null)
+        value = (T)value.Clone();
+      Value = value;
       //DISCUSS: clone value?
       //DISCUSS: switch threads to decouple value propagation and to make communication asynchronous -> should be done in Node?
     }
-    protected void OutputPort_ToStringChanged(object sender, EventArgs e) {
+    protected void OutputPort_PathChanged(object sender, EventArgs e) {
       OnOutputPortChanged();
     }