Changeset 11791 for branches/Parameter-less Population Pyramid/HeuristicLab.Algorithms.ParameterlessPopulationPyramid/3.3/HillClimber.cs

Timestamp:

01/16/15 14:39:15 (9 years ago)

Author:

mkommend

Message:

#2282: Implemented stop button in PPP and adapted to new BasicAlgorithm.

File:

• branches/Parameter-less Population Pyramid/HeuristicLab.Algorithms.ParameterlessPopulationPyramid/3.3/HillClimber.cs (modified) (3 diffs)

branches/Parameter-less Population Pyramid/HeuristicLab.Algorithms.ParameterlessPopulationPyramid/3.3/HillClimber.cs

@@ -20 +20 @@
 #endregion
 
+using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Threading;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
 using HeuristicLab.Data;
-using HeuristicLab.Encodings.BinaryVectorEncoding;
 using HeuristicLab.Optimization;
 using HeuristicLab.Parameters;
@@ -37 +38 @@
   [Creatable("Parameterless Population Pyramid")]
   // In the GECCO paper, Section 2.1
-  public class HillClimber : AlgorithmBase {
+  public class HillClimber : BasicAlgorithm {
     [Storable]
     private IRandom random;
 
     private const string IterationsParameterName = "Iterations";
+
+    public override Type ProblemType {
+      get { return typeof(BinaryVectorProblem); }
+    }
+    public new BinaryVectorProblem Problem {
+      get { return (BinaryVectorProblem)base.Problem; }
+      set { base.Problem = value; }
+    }
 
     public IFixedValueParameter<IntValue> IterationsParameter {
@@ -66 +75 @@
       Parameters.Add(new FixedValueParameter<IntValue>(IterationsParameterName, "", new IntValue(100)));
     }
-    protected override void Run() {
+    protected override void Run(CancellationToken cancellationToken) {
       var BestQuality = new DoubleValue(double.NaN);
       Results.Add(new Result("Best quality", BestQuality));