Changeset 13404 for branches/ProblemRefactoring/HeuristicLab.Optimization

Timestamp:

11/26/15 09:30:43 (9 years ago)

Author:

abeham

Message:

#2521:

• Adapted Knapsack problem to new problem infrastructure
• Introduced additional interfaces in binary vector encoding
• Improved KnapsackImprovementOperator which requires less evaluated solutions in case of an infeasible start solution

Loosely related change:

• All LookupParameters are now shown by default
• Wiring code should make sure that wired parameters are hidden

Location:

branches/ProblemRefactoring/HeuristicLab.Optimization/3.3/BasicProblems

Files:

• Interfaces/ISingleObjectiveProblemDefinition.cs (modified) (1 diff)
• SingleObjectiveProblem.cs (modified) (1 diff)

branches/ProblemRefactoring/HeuristicLab.Optimization/3.3/BasicProblems/Interfaces/ISingleObjectiveProblemDefinition.cs

@@ -28 +28 @@
     where TSolution : class, ISolution {
     bool Maximization { get; }
-    double Evaluate(TSolution individual, IRandom random);
-    void Analyze(TSolution[] individuals, double[] qualities, ResultCollection results, IRandom random);
-    IEnumerable<TSolution> GetNeighbors(TSolution individual, IRandom random);
+    double Evaluate(TSolution solution, IRandom random);
+    void Analyze(TSolution[] solutions, double[] qualities, ResultCollection results, IRandom random);
+    IEnumerable<TSolution> GetNeighbors(TSolution solution, IRandom random);
     bool IsBetter(double quality, double bestQuality);
   }

branches/ProblemRefactoring/HeuristicLab.Optimization/3.3/BasicProblems/SingleObjectiveProblem.cs

@@ -100 +100 @@
 
     public abstract bool Maximization { get; }
-    public abstract double Evaluate(TSolution individual, IRandom random);
-    public virtual void Analyze(TSolution[] individuals, double[] qualities, ResultCollection results, IRandom random) { }
-    public virtual IEnumerable<TSolution> GetNeighbors(TSolution individual, IRandom random) {
+    public abstract double Evaluate(TSolution solution, IRandom random);
+    public virtual void Analyze(TSolution[] solutions, double[] qualities, ResultCollection results, IRandom random) { }
+    public virtual IEnumerable<TSolution> GetNeighbors(TSolution solution, IRandom random) {
       return Enumerable.Empty<TSolution>();
     }