Changeset 17317 for branches/2521_ProblemRefactoring/HeuristicLab.Problems.TestFunctions.MultiObjective/3.3/MultiObjectiveTestFunctionProblem.cs

Timestamp:

10/04/19 16:03:51 (5 years ago)

Author:

abeham

Message:

#2521: refactored multi-objective problems' maximization

• Add ForceValue method to IValueParameter to perform changes even when it is read-only
• Add MaximizationChanged event handler

File:

• branches/2521_ProblemRefactoring/HeuristicLab.Problems.TestFunctions.MultiObjective/3.3/MultiObjectiveTestFunctionProblem.cs (modified) (3 diffs)

branches/2521_ProblemRefactoring/HeuristicLab.Problems.TestFunctions.MultiObjective/3.3/MultiObjectiveTestFunctionProblem.cs

@@ -20 +20 @@
 #endregion
 using System;
-using System.Linq;
 using HEAL.Attic;
 using HeuristicLab.Analysis;
@@ -52 +51 @@
 
     #region Properties
-    public override bool[] Maximization {
-      get {
-        //necessary because of virtual member call in base ctor
-        if (!Parameters.ContainsKey("TestFunction")) return new bool[0];
-        return TestFunction.Maximization(Objectives).ToArray();
-      }
-    }
-
     public int ProblemSize {
       get { return ProblemSizeParameter.Value.Value; }
@@ -141 +132 @@
     #region Events
     private void UpdateParameterValues() {
-      Parameters.Remove(MaximizationParameterName);
-      Parameters.Add(new FixedValueParameter<BoolArray>(MaximizationParameterName, "Set to false if the problem should be minimized.", (BoolArray)new BoolArray(TestFunction.Maximization(Objectives)).AsReadOnly()));
+      Maximization = TestFunction.Maximization(Objectives);
 
       Parameters.Remove(BestKnownFrontParameterName);