Changeset 14695 for branches/PerformanceComparison/HeuristicLab.Algorithms.MemPR/3.3/Permutation

Timestamp:

02/23/17 14:29:10 (8 years ago)

Author:

abeham

Message:

#2457: small changes to MemPR

File:

• branches/PerformanceComparison/HeuristicLab.Algorithms.MemPR/3.3/Permutation/PermutationMemPR.cs (modified) (4 diffs)

branches/PerformanceComparison/HeuristicLab.Algorithms.MemPR/3.3/Permutation/PermutationMemPR.cs

@@ -258 +258 @@
       if (!overallImprovement && bestOfTheWalk != null) {
         quality = bestOfTheWalkF;
-        for (var i = 0; i < current.Length; i++) perm[i] = bestOfTheWalk[i];
+        perm.Replace(0, bestOfTheWalk.ToArray());
       }
       return stepsUntilBestOfWalk;
@@ -403 +403 @@
       var evaluations = 0;
       ISingleObjectiveSolutionScope<Encodings.PermutationEncoding.Permutation> offspring = null;
-      var probe = Context.ToScope((Encodings.PermutationEncoding.Permutation)p1.Solution.Clone());
+      var probe = Context.ToScope(null);
       while (evaluations < p1.Solution.Length) {
         Encodings.PermutationEncoding.Permutation c = null;
@@ -442 +442 @@
       var evaluations = 0;
       ISingleObjectiveSolutionScope<Encodings.PermutationEncoding.Permutation> offspring = null;
-      var probe = Context.ToScope((Encodings.PermutationEncoding.Permutation)p1.Solution.Clone());
+      var probe = Context.ToScope(null);
       while (evaluations < p1.Solution.Length) {
         Encodings.PermutationEncoding.Permutation c = null;
@@ -481 +481 @@
       var evaluations = 0;
       ISingleObjectiveSolutionScope<Encodings.PermutationEncoding.Permutation> offspring = null;
-      var probe = Context.ToScope((Encodings.PermutationEncoding.Permutation)p1.Solution.Clone());
+      var probe = Context.ToScope(null);
       while (evaluations <= p1.Solution.Length) {
         Encodings.PermutationEncoding.Permutation c = null;