Changeset 6660 for branches/GeneralizedQAP/HeuristicLab.Problems.QuadraticAssignment.Views

Timestamp:

08/13/11 10:23:49 (13 years ago)

Author:

abeham

Message:

#1619

• implemented solutions fetching

File:

• branches/GeneralizedQAP/HeuristicLab.Problems.QuadraticAssignment.Views/3.3/QuadraticAssignmentProblemView.cs (modified) (3 diffs)

branches/GeneralizedQAP/HeuristicLab.Problems.QuadraticAssignment.Views/3.3/QuadraticAssignmentProblemView.cs

@@ -22 +22 @@
 using System;
 using System.Drawing;
+using System.Linq;
 using System.Windows.Forms;
 using HeuristicLab.Common.Resources;
+using HeuristicLab.Core;
 using HeuristicLab.Core.Views;
 using HeuristicLab.Data;
+using HeuristicLab.Encodings.PermutationEncoding;
 using HeuristicLab.MainForm;
 using HeuristicLab.MainForm.WindowsForms;
@@ -106 +109 @@
       string instance = instancesComboBox.SelectedItem as string;
       try {
-        //Content.LoadEmbeddedInstance(instance);
         using (QAPServiceReference.QAPClient client = new QAPServiceReference.QAPClient()) {
           var data = client.GetProblemInstanceData(instance);
@@ -125 +127 @@
           Content.Weights = weights;
           Content.Distances = distances;
+
+          Content.BestKnownQualityParameter.Value = null;
+          Content.BestKnownSolution = null;
+          Content.BestKnownSolutions = new ItemSet<Permutation>();
+          var solutions = client.GetBestSolutionsData(instance);
+          if (solutions.Any()) {
+            Content.BestKnownQualityParameter.Value = new DoubleValue(solutions.First().Quality);
+            Content.BestKnownSolution = new Permutation(PermutationTypes.Absolute, solutions.First().Assignment);
+            foreach (var solution in solutions) {
+              Content.BestKnownSolutions.Add(new Permutation(PermutationTypes.Absolute, solution.Assignment));
+            }
+          }
         }
       } catch (Exception ex) {