- Timestamp:
- 07/07/11 00:37:06 (13 years ago)
- File:
-
- 1 edited
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trunk/sources/HeuristicLab.Problems.QuadraticAssignment/3.3/Analyzers/BestQAPSolutionAnalyzer.cs
r6342 r6525 61 61 get { return (LookupParameter<DoubleValue>)Parameters["BestKnownQuality"]; } 62 62 } 63 public LookupParameter<Item List<Permutation>> BestKnownSolutionsParameter {64 get { return (LookupParameter<Item List<Permutation>>)Parameters["BestKnownSolutions"]; }63 public LookupParameter<ItemSet<Permutation>> BestKnownSolutionsParameter { 64 get { return (LookupParameter<ItemSet<Permutation>>)Parameters["BestKnownSolutions"]; } 65 65 } 66 66 public LookupParameter<Permutation> BestKnownSolutionParameter { … … 84 84 Parameters.Add(new ValueLookupParameter<ResultCollection>("Results", "The result collection where the best QAP solution should be stored.")); 85 85 Parameters.Add(new LookupParameter<DoubleValue>("BestKnownQuality", "The quality of the best known solution of this QAP instance.")); 86 Parameters.Add(new LookupParameter<Item List<Permutation>>("BestKnownSolutions", "The best known solutions (there may be multiple) of this QAP instance."));86 Parameters.Add(new LookupParameter<ItemSet<Permutation>>("BestKnownSolutions", "The best known solutions (there may be multiple) of this QAP instance.")); 87 87 Parameters.Add(new LookupParameter<Permutation>("BestKnownSolution", "The best known solution of this QAP instance.")); 88 88 } … … 117 117 BestKnownQualityParameter.ActualValue = new DoubleValue(qualities[i].Value); 118 118 BestKnownSolutionParameter.ActualValue = (Permutation)permutations[i].Clone(); 119 BestKnownSolutionsParameter.ActualValue = new Item List<Permutation>();119 BestKnownSolutionsParameter.ActualValue = new ItemSet<Permutation>(new PermutationEqualityComparer()); 120 120 BestKnownSolutionsParameter.ActualValue.Add((Permutation)permutations[i].Clone()); 121 121 } else if (bestKnownQuality.Value == qualities[i].Value) { … … 125 125 BestKnownSolutionParameter.ActualValue = (Permutation)permutations[i].Clone(); 126 126 if (BestKnownSolutionsParameter.ActualValue == null) 127 BestKnownSolutionsParameter.ActualValue = new ItemList<Permutation>(); 128 PermutationEqualityComparer comparer = new PermutationEqualityComparer(); 127 BestKnownSolutionsParameter.ActualValue = new ItemSet<Permutation>(new PermutationEqualityComparer()); 129 128 foreach (var k in sorted) { // for each solution that we found check if it is in the pool of best-knowns 130 129 if (!max && k.Value > qualities[i].Value 131 130 || max && k.Value < qualities[i].Value) break; // stop when we reached a solution worse than the best-known quality 132 131 Permutation p = permutations[k.index]; 133 bool alreadyPresent = false; 134 foreach (Permutation p2 in BestKnownSolutionsParameter.ActualValue) { 135 if (comparer.Equals(p, p2)) { 136 alreadyPresent = true; 137 break; 138 } 139 } 140 if (!alreadyPresent) 132 if (!BestKnownSolutionsParameter.ActualValue.Contains(p)) 141 133 BestKnownSolutionsParameter.ActualValue.Add((Permutation)permutations[k.index].Clone()); 142 134 }
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