Changeset 14338 for branches/HeuristicLab.GoalSeekingProblem/HeuristicLab.GoalSeekingProblem/3.4/MultiObjectiveGoalSeekingProblem.cs

Timestamp:

10/17/16 15:59:59 (8 years ago)

Author:

bburlacu

Message:

#2679: Guard against NaN values in the setters for Input and Goal parameter values. Re-register input and goal parameter changed events after cloning. Avoid exception when initializing internal dataset when no inputs are available.

File:

• branches/HeuristicLab.GoalSeekingProblem/HeuristicLab.GoalSeekingProblem/3.4/MultiObjectiveGoalSeekingProblem.cs (modified) (2 diffs)

branches/HeuristicLab.GoalSeekingProblem/HeuristicLab.GoalSeekingProblem/3.4/MultiObjectiveGoalSeekingProblem.cs

@@ -253 +253 @@
       GoalsParameter.Value.CheckedItemsChanged += GoalSeekingUtil.Goals_CheckedItemsChanged;
       InputsParameter.Value.CheckedItemsChanged += GoalSeekingUtil.Inputs_CheckedItemsChanged;
+
+      foreach (var input in Inputs)
+        input.Changed += InputParameterChanged;
+
+      foreach (var goal in Goals)
+        goal.Changed += GoalParameterChanged;
     }
 
@@ -259 +265 @@
       GoalSeekingUtil.UpdateInputs(InputsParameter.Value, Models, InputParameterChanged);
       Encoding = GoalSeekingUtil.CreateEncoding(ActiveInputs);
-      dataset = new ModifiableDataset(Inputs.Select(x => x.Name), Inputs.Select(x => new List<double> { x.Value }));
+      dataset = Inputs.Any() ? new ModifiableDataset(Inputs.Select(x => x.Name), Inputs.Select(x => new List<double> { x.Value })) : new ModifiableDataset();
       GoalSeekingUtil.UpdateTargets(GoalsParameter.Value, Models, GoalParameterChanged);
       GoalSeekingUtil.RaiseEvent(this, ModelsChanged);