Changeset 16292

Timestamp:

11/12/18 11:38:52 (6 years ago)

Author:

bburlacu

Message:

#2962: Update the population with crossover children.

File:

• trunk/HeuristicLab.Tests/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding-3.4/SubtreeCrossoverTest.cs (modified) (2 diffs)

trunk/HeuristicLab.Tests/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding-3.4/SubtreeCrossoverTest.cs

@@ -46 +46 @@
           SubroutineCreater.CreateSubroutine(random, trees[i], 100, 10, 3, 3);
       }
+      var children = new List<ISymbolicExpressionTree>(trees);
+
       Stopwatch stopwatch = new Stopwatch();
       stopwatch.Start();
@@ -52 +54 @@
           var par0 = (ISymbolicExpressionTree)trees.SampleRandom(random).Clone();
           var par1 = (ISymbolicExpressionTree)trees.SampleRandom(random).Clone();
-          SubtreeCrossover.Cross(random, par0, par1, 0.9, 100, 10);
+          children[i] = SubtreeCrossover.Cross(random, par0, par1, 0.9, 100, 10);
         }
+        trees = children;
       }
       stopwatch.Stop();