Changeset 9673 for stable/HeuristicLab.Algorithms.OffspringSelectionGeneticAlgorithm/3.3/OffspringSelectionGeneticAlgorithmMainLoop.cs

Timestamp:

06/28/13 16:56:21 (11 years ago)

Author:

mkommend

Message:

#2038: Merged r9553:9555, r9569, r9591:r9592, r9618 into the stable branch.

Location:

stable

Files:

• . (modified) (1 prop)
• HeuristicLab.Algorithms.OffspringSelectionGeneticAlgorithm/3.3/OffspringSelectionGeneticAlgorithmMainLoop.cs (modified) (4 diffs)

stable/HeuristicLab.Algorithms.OffspringSelectionGeneticAlgorithm/3.3/OffspringSelectionGeneticAlgorithmMainLoop.cs

@@ -63 +63 @@
       get { return (ValueLookupParameter<IntValue>)Parameters["Elites"]; }
     }
+    public IValueLookupParameter<BoolValue> ReevaluateElitesParameter {
+      get { return (IValueLookupParameter<BoolValue>)Parameters["ReevaluateElites"]; }
+    }
     public ValueLookupParameter<IntValue> MaximumGenerationsParameter {
       get { return (ValueLookupParameter<IntValue>)Parameters["MaximumGenerations"]; }
@@ -106 +109 @@
       : base() {
       Initialize();
+    }
+
+    [StorableHook(HookType.AfterDeserialization)]
+    private void AfterDeserialization() {
+      // BackwardsCompatibility3.3
+      #region Backwards compatible code, remove with 3.4
+      if (!Parameters.ContainsKey("ReevaluateElites")) {
+        Parameters.Add(new ValueLookupParameter<BoolValue>("ReevaluateElites", "Flag to determine if elite individuals should be reevaluated (i.e., if stochastic fitness functions are used.)"));
+      }
+      #endregion
     }
 
@@ -120 +133 @@
       Parameters.Add(new ValueLookupParameter<IOperator>("Evaluator", "The operator used to evaluate solutions. This operator is executed in parallel, if an engine is used which supports parallelization."));
       Parameters.Add(new ValueLookupParameter<IntValue>("Elites", "The numer of elite solutions which are kept in each generation."));
+      Parameters.Add(new ValueLookupParameter<BoolValue>("ReevaluateElites", "Flag to determine if elite individuals should be reevaluated (i.e., if stochastic fitness functions are used.)"));
       Parameters.Add(new ValueLookupParameter<IntValue>("MaximumGenerations", "The maximum number of generations which should be processed."));
       Parameters.Add(new ValueLookupParameter<VariableCollection>("Results", "The variable collection where results should be stored."));
@@ -170 +184 @@
       mainOperator.CurrentSuccessRatioParameter.ActualName = "CurrentSuccessRatio";
       mainOperator.ElitesParameter.ActualName = ElitesParameter.Name;
+      mainOperator.ReevaluateElitesParameter.ActualName = ReevaluateElitesParameter.Name;
       mainOperator.EvaluatedSolutionsParameter.ActualName = EvaluatedSolutionsParameter.Name;
       mainOperator.EvaluatorParameter.ActualName = EvaluatorParameter.Name;