Changeset 14694

Timestamp:

02/23/17 14:28:28 (8 years ago)

Author:

abeham

Message:

#2457: fixed memory leak in MemPR

Location:

branches/PerformanceComparison/HeuristicLab.Algorithms.MemPR/3.3

Files:

• MemPRContext.cs (modified) (1 diff)
• SingleObjectiveSolutionScope.cs (modified) (2 diffs)

branches/PerformanceComparison/HeuristicLab.Algorithms.MemPR/3.3/MemPRContext.cs

@@ -321 +321 @@
       var solScope = ToScope(solution);
       Evaluate(solScope, token);
+      solScope.Solution = null;
       return solScope.Fitness;
     }

branches/PerformanceComparison/HeuristicLab.Algorithms.MemPR/3.3/SingleObjectiveSolutionScope.cs

@@ -91 +91 @@
       this.solution = new Variable(codeName, code);
       this.fitness = new Variable(fitnessName, new DoubleValue(fitness));
-      variables = new VariableCollection(2) { this.solution, this.fitness };
+      variables = new VariableCollection(new [] { this.solution, this.fitness });
       subScopes = new ScopeList(2);
 
@@ -137 +137 @@
 
     public void Adopt(ISingleObjectiveSolutionScope<T> orphan) {
-      Solution = orphan.Solution;
+      Solution = (T)orphan.Solution.Clone();
       Fitness = orphan.Fitness;
     }