Changeset 17382 for branches/2521_ProblemRefactoring/HeuristicLab.Problems.GrammaticalEvolution

Timestamp:

12/18/19 16:11:21 (5 years ago)

Author:

mkommend

Message:

#2521: Refactored single-objective problems to use EvaluationResult instead of double as return type from Evaluate.

File:

• branches/2521_ProblemRefactoring/HeuristicLab.Problems.GrammaticalEvolution/3.4/ArtificialAnt/GEArtificialAntProblem.cs (modified) (2 diffs)

branches/2521_ProblemRefactoring/HeuristicLab.Problems.GrammaticalEvolution/3.4/ArtificialAnt/GEArtificialAntProblem.cs

@@ -96 +96 @@
 
     private readonly object syncRoot = new object();
-    public override double Evaluate(IntegerVector solution, IRandom random, CancellationToken cancellationToken) {
+    public override ISingleObjectiveEvaluationResult Evaluate(IntegerVector solution, IRandom random, CancellationToken cancellationToken) {
       var bounds = Encoding.Bounds;
       var len = Encoding.Length;
@@ -113 +113 @@
       interpreter.Run();
 
-      return interpreter.FoodEaten;
+      var quality = interpreter.FoodEaten;
+      return new SingleObjectiveEvaluationResult(quality);
     }