Changeset 10639 for trunk/sources/HeuristicLab.Algorithms.OffspringSelectionGeneticAlgorithm

Timestamp:

03/19/14 16:47:51 (11 years ago)

Author:

mkommend

Message:

#2172: Added parameter to configure if parents should be used instead of lucky losers to fill the actual generation.

File:

• trunk/sources/HeuristicLab.Algorithms.OffspringSelectionGeneticAlgorithm/3.3/IslandOffspringSelectionGeneticAlgorithmMainLoop.cs (modified) (3 diffs)

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

@@ -20 +20 @@
 #endregion
 
+using System.Linq;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
@@ -28 +29 @@
 using HeuristicLab.Parameters;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
+using HeuristicLab.Selection;
 
 namespace HeuristicLab.Algorithms.OffspringSelectionGeneticAlgorithm {
@@ -265 +267 @@
       mainOperator.SelectorParameter.ActualName = SelectorParameter.Name;
       mainOperator.SuccessRatioParameter.ActualName = SuccessRatioParameter.Name;
+      foreach (var offspringSelector in mainOperator.OperatorGraph.Operators.OfType<OffspringSelector>())
+        offspringSelector.FillPopulationWithParents = true;
 
       islandAnalyzer2.Name = "Island Analyzer (placeholder)";