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source: branches/GeneralizedQAP/HeuristicLab.Problems.GeneralizedQuadraticAssignment.Algorithms/3.3/Infrastructure/Contexts/SingleSolutionContext.cs @ 15616

Last change on this file since 15616 was 15616, checked in by abeham, 6 years ago

#1614:

  • Added missing Item and StorableClass attributes
  • Removed running analyzer on empty solutions in GRASP
File size: 2.4 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2017 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using HeuristicLab.Common;
23using HeuristicLab.Core;
24using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
25
26namespace HeuristicLab.Problems.GeneralizedQuadraticAssignment.Algorithms {
27  [Item("Single Solution Context", "A context for single solution algorithms.")]
28  [StorableClass]
29  public abstract class SingleSolutionContext<TSolutionScope> : StochasticContext
30    where TSolutionScope: class, IScope {
31   
32    [Storable]
33    private TSolutionScope incumbent;
34    public TSolutionScope Incumbent {
35      get { return incumbent; }
36    }
37
38    public void ReplaceIncumbent(TSolutionScope solScope) {
39      if (incumbent != null) Scope.SubScopes.Remove(incumbent);
40      this.incumbent = solScope;
41      if (incumbent != null) Scope.SubScopes.Add(incumbent);
42    }
43
44
45    [StorableConstructor]
46    protected SingleSolutionContext(bool deserializing) : base(deserializing) { }
47    protected SingleSolutionContext(SingleSolutionContext<TSolutionScope> original, Cloner cloner)
48      : base(original, cloner) {
49      incumbent = cloner.Clone(original.incumbent);
50    }
51    protected SingleSolutionContext() : base() { }
52    protected SingleSolutionContext(string name) : base(name) { }
53    protected SingleSolutionContext(string name, ParameterCollection parameters) : base(name, parameters) { }
54    protected SingleSolutionContext(string name, string description) : base(name, description) { }
55    protected SingleSolutionContext(string name, string description, ParameterCollection parameters) : base(name, description, parameters) { }
56  }
57}
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