Changeset 17695 for branches/2521_ProblemRefactoring/HeuristicLab.Problems.DataAnalysis.Trading/3.4/Symbolic/SingleObjective/Problem.cs

Timestamp:

07/23/20 16:21:55 (4 years ago)

Author:

abeham

Message:

#2521:

• Moving solution creator parameter from problems to algorithms (breaking wiring in some HeuristicOptimizationProblems)
• Disallowing evaluator or encoding changes in encoding-specific base problems (to avoid confusion in derived problems whether this needs to be handled or not)
• Added private set to ReferenceParameter property (serialization)

File:

• branches/2521_ProblemRefactoring/HeuristicLab.Problems.DataAnalysis.Trading/3.4/Symbolic/SingleObjective/Problem.cs (modified) (3 diffs)

branches/2521_ProblemRefactoring/HeuristicLab.Problems.DataAnalysis.Trading/3.4/Symbolic/SingleObjective/Problem.cs

@@ -20 +20 @@
 #endregion
 
+using HEAL.Attic;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
-using HEAL.Attic;
 using HeuristicLab.Problems.DataAnalysis.Symbolic;
 
@@ -29 +29 @@
   [StorableType("4E1FFD34-5720-4578-8D9E-AF657E157109")]
   [Creatable(CreatableAttribute.Categories.GeneticProgrammingProblems, Priority = 150)]
-  public class SingleObjectiveProblem : SymbolicDataAnalysisSingleObjectiveProblem<IProblemData, ISingleObjectiveEvaluator, ISymbolicDataAnalysisSolutionCreator>, IProblem {
+  public class SingleObjectiveProblem : SymbolicDataAnalysisSingleObjectiveProblem<IProblemData, ISingleObjectiveEvaluator>, IProblem {
     private const int InitialMaximumTreeDepth = 8;
     private const int InitialMaximumTreeLength = 25;
@@ -39 +39 @@
 
     public SingleObjectiveProblem()
-      : base(new ProblemData(), new SharpeRatioEvaluator(), new SymbolicDataAnalysisExpressionTreeCreator()) {
+      : base(new ProblemData(), new SharpeRatioEvaluator()) {
       Maximization.Value = true;
       MaximumSymbolicExpressionTreeDepth.Value = InitialMaximumTreeDepth;