Changeset 10643 for trunk/sources/HeuristicLab.Algorithms.OffspringSelectionGeneticAlgorithm/3.3/SASEGASAMainLoop.cs

Timestamp:

03/21/14 14:20:03 (11 years ago)

Author:

abeham

Message:

#2172:

• Added hierarchy of parameters to enable this as a hidden parameter in OSGA, SASEGASA, Island-OSGA
  • New default value for Island-OSGA and SASEGASA is true (it will be set to false if loaded from an older file)
• Changed visibility of some properties to public

File:

• trunk/sources/HeuristicLab.Algorithms.OffspringSelectionGeneticAlgorithm/3.3/SASEGASAMainLoop.cs (modified) (4 diffs)

trunk/sources/HeuristicLab.Algorithms.OffspringSelectionGeneticAlgorithm/3.3/SASEGASAMainLoop.cs

@@ -111 +111 @@
     public LookupParameter<IntValue> EvaluatedSolutionsParameter {
       get { return (LookupParameter<IntValue>)Parameters["EvaluatedSolutions"]; }
+    }
+    public IValueLookupParameter<BoolValue> FillPopulationWithParentsParameter {
+      get { return (IValueLookupParameter<BoolValue>)Parameters["FillPopulationWithParents"]; }
     }
     #endregion
@@ -150 +153 @@
       Parameters.Add(new ValueLookupParameter<BoolValue>("OffspringSelectionBeforeMutation", "True if the offspring selection step should be applied before mutation, false if it should be applied after mutation."));
       Parameters.Add(new LookupParameter<IntValue>("EvaluatedSolutions", "The number of times solutions have been evaluated."));
+      Parameters.Add(new ValueLookupParameter<BoolValue>("FillPopulationWithParents", "True if the population should be filled with parent individual or false if worse children should be used when the maximum selection pressure is exceeded."));
       #endregion
 
@@ -253 +257 @@
       mainOperator.SelectorParameter.ActualName = SelectorParameter.Name;
       mainOperator.SuccessRatioParameter.ActualName = SuccessRatioParameter.Name;
+      mainOperator.FillPopulationWithParentsParameter.ActualName = FillPopulationWithParentsParameter.Name;
 
       villageAnalyzer2.Name = "Village Analyzer (placeholder)";
@@ -436 +441 @@
         Parameters.Add(new ValueLookupParameter<BoolValue>("ReevaluateElites", "Flag to determine if elite individuals should be reevaluated (i.e., if stochastic fitness functions are used.)"));
       }
+      if (!Parameters.ContainsKey("FillPopulationWithParents"))
+        Parameters.Add(new ValueLookupParameter<BoolValue>("FillPopulationWithParents", "True if the population should be filled with parent individual or false if worse children should be used when the maximum selection pressure is exceeded."));
       #endregion
     }