1 | #region License Information
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2 |
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3 | /* HeuristicLab
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4 | * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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5 | *
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6 | * This file is part of HeuristicLab.
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7 | *
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8 | * HeuristicLab is free software: you can redistribute it and/or modify
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9 | * it under the terms of the GNU General Public License as published by
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10 | * the Free Software Foundation, either version 3 of the License, or
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11 | * (at your option) any later version.
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12 | *
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13 | * HeuristicLab is distributed in the hope that it will be useful,
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 | * GNU General Public License for more details.
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17 | *
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18 | * You should have received a copy of the GNU General Public License
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19 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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20 | */
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21 |
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22 | #endregion
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23 |
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24 | using System;
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25 | using HeuristicLab.Core;
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26 |
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27 | namespace HeuristicLab.Optimization {
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28 | public static class ScopeUtil {
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29 |
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30 | public static TSolution CopySolutionToScope<TSolution>(IScope scope, IEncoding<TSolution> encoding, TSolution solution)
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31 | where TSolution : class,ISolution {
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32 | var name = encoding.Name;
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33 | var copy = (TSolution)solution.Clone();
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34 | if (!scope.Variables.ContainsKey(name)) scope.Variables.Add(new Variable(name, copy));
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35 | else scope.Variables[name].Value = copy;
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36 | return copy;
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37 | }
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38 |
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39 | public static TSolution GetSolution<TSolution>(IScope scope, IEncoding<TSolution> encoding)
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40 | where TSolution : class,ISolution {
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41 | var name = encoding.Name;
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42 | if (!scope.Variables.ContainsKey(name)) throw new ArgumentException(string.Format(" {0} cannot be found in the provided scope.", name));
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43 | var value = scope.Variables[name].Value as TSolution;
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44 | if (value == null) throw new InvalidOperationException(string.Format("Value of {0} is null.", name));
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45 | return value;
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46 | }
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47 |
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48 | public static ISolution GetSolution(IScope scope, IEncoding encoding) {
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49 | var name = encoding.Name;
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50 | if (!scope.Variables.ContainsKey(name)) throw new ArgumentException(string.Format(" {0} cannot be found in the provided scope.", name));
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51 | var value = scope.Variables[name].Value as ISolution;
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52 | if (value == null) throw new InvalidOperationException(string.Format("Value of {0} is null.", name));
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53 | return value;
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54 | }
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55 |
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56 | }
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57 | }
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