1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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4 | *
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5 | * This file is part of HeuristicLab.
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6 | *
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7 | * HeuristicLab is free software: you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation, either version 3 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * HeuristicLab is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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19 | */
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20 | #endregion
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21 |
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22 | using System;
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23 | using System.Drawing;
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24 | using HeuristicLab.Collections;
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25 | using HeuristicLab.Common;
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26 | using HeuristicLab.Core;
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27 | using HeuristicLab.Data;
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28 | using HeuristicLab.Encodings.RealVectorEncoding;
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29 | using HEAL.Attic;
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30 |
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31 | namespace HeuristicLab.Problems.TestFunctions {
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32 | /// <summary>
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33 | /// Represents a SingleObjectiveTestFunctionSolution solution.
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34 | /// </summary>
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35 | [Item("SingleObjectiveTestFunctionSolution", "Represents a SingleObjectiveTestFunction solution.")]
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36 | [StorableType("F1CC46D2-10F1-4D14-AEF0-A575B67A0955")]
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37 | public class SingleObjectiveTestFunctionSolution : Item {
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38 | public static new Image StaticItemImage {
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39 | get { return HeuristicLab.Common.Resources.VSImageLibrary.Image; }
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40 | }
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41 |
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42 | [Storable]
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43 | private RealVector bestKnownRealVector;
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44 | public RealVector BestKnownRealVector {
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45 | get { return bestKnownRealVector; }
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46 | set {
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47 | if (bestKnownRealVector != value) {
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48 | if (bestKnownRealVector != null) DeregisterBestKnownRealVectorEvents();
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49 | bestKnownRealVector = value;
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50 | if (bestKnownRealVector != null) RegisterBestKnownRealVectorEvents();
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51 | OnBestKnownRealVectorChanged();
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52 | }
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53 | }
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54 | }
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55 |
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56 | [Storable]
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57 | private RealVector bestRealVector;
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58 | public RealVector BestRealVector {
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59 | get { return bestRealVector; }
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60 | set {
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61 | if (bestRealVector != value) {
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62 | if (bestRealVector != null) DeregisterBestRealVectorEvents();
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63 | bestRealVector = value;
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64 | if (bestRealVector != null) RegisterBestRealVectorEvents();
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65 | OnBestRealVectorChanged();
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66 | }
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67 | }
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68 | }
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69 |
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70 | [Storable]
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71 | private DoubleValue bestQuality;
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72 | public DoubleValue BestQuality {
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73 | get { return bestQuality; }
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74 | set {
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75 | if (bestQuality != value) {
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76 | if (bestQuality != null) DeregisterQualityEvents();
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77 | bestQuality = value;
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78 | if (bestQuality != null) RegisterQualityEvents();
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79 | OnQualityChanged();
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80 | }
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81 | }
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82 | }
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83 |
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84 | [Storable]
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85 | private ItemArray<RealVector> population;
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86 | public ItemArray<RealVector> Population {
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87 | get { return population; }
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88 | set {
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89 | if (population != value) {
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90 | if (population != null) DeregisterPopulationEvents();
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91 | population = value;
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92 | if (population != null) RegisterPopulationEvents();
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93 | OnPopulationChanged();
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94 | }
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95 | }
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96 | }
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97 |
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98 | [Storable]
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99 | private ISingleObjectiveTestFunction testFunction;
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100 | public ISingleObjectiveTestFunction TestFunction {
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101 | get { return testFunction; }
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102 | set {
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103 | if (testFunction != value) {
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104 | testFunction = value;
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105 | OnEvaluatorChanged();
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106 | }
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107 | }
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108 | }
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109 |
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110 | [Storable]
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111 | private DoubleMatrix bounds;
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112 | public DoubleMatrix Bounds {
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113 | get { return bounds; }
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114 | set {
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115 | if (bounds != value) {
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116 | if (bounds != null) DeregisterBoundsEvents();
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117 | bounds = value;
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118 | if (bounds != null) RegisterBoundsEvents();
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119 | OnBoundsChanged();
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120 | }
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121 | }
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122 | }
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123 |
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124 | [StorableConstructor]
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125 | protected SingleObjectiveTestFunctionSolution(StorableConstructorFlag _) : base(_) { }
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126 | protected SingleObjectiveTestFunctionSolution(SingleObjectiveTestFunctionSolution original, Cloner cloner)
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127 | : base(original, cloner) {
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128 | bestKnownRealVector = cloner.Clone(original.bestKnownRealVector);
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129 | bestRealVector = cloner.Clone(original.bestRealVector);
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130 | bestQuality = cloner.Clone(original.bestQuality);
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131 | population = cloner.Clone(original.population);
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132 | testFunction = cloner.Clone(original.testFunction);
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133 | bounds = cloner.Clone(original.bounds);
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134 | Initialize();
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135 | }
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136 | public SingleObjectiveTestFunctionSolution() : base() { }
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137 | public SingleObjectiveTestFunctionSolution(RealVector realVector, DoubleValue quality, ISingleObjectiveTestFunction testFunction)
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138 | : base() {
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139 | this.bestRealVector = realVector;
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140 | this.bestQuality = quality;
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141 | this.testFunction = testFunction;
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142 | Initialize();
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143 | }
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144 |
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145 | [StorableHook(HookType.AfterDeserialization)]
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146 | private void AfterDeserialization() {
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147 | Initialize();
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148 | }
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149 |
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150 | private void Initialize() {
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151 | if (bestKnownRealVector != null) RegisterBestKnownRealVectorEvents();
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152 | if (bestRealVector != null) RegisterBestRealVectorEvents();
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153 | if (bestQuality != null) RegisterQualityEvents();
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154 | if (population != null) RegisterPopulationEvents();
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155 | if (bounds != null) RegisterBoundsEvents();
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156 | }
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157 |
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158 | public override IDeepCloneable Clone(Cloner cloner) {
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159 | return new SingleObjectiveTestFunctionSolution(this, cloner);
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160 | }
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161 |
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162 | #region Events
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163 | public event EventHandler BestKnownRealVectorChanged;
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164 | private void OnBestKnownRealVectorChanged() {
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165 | var changed = BestKnownRealVectorChanged;
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166 | if (changed != null)
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167 | changed(this, EventArgs.Empty);
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168 | }
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169 |
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170 | public event EventHandler BestRealVectorChanged;
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171 | private void OnBestRealVectorChanged() {
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172 | var changed = BestRealVectorChanged;
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173 | if (changed != null)
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174 | changed(this, EventArgs.Empty);
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175 | }
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176 |
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177 | public event EventHandler QualityChanged;
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178 | private void OnQualityChanged() {
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179 | var changed = QualityChanged;
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180 | if (changed != null)
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181 | changed(this, EventArgs.Empty);
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182 | }
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183 |
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184 | public event EventHandler PopulationChanged;
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185 | private void OnPopulationChanged() {
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186 | var changed = PopulationChanged;
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187 | if (changed != null)
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188 | changed(this, EventArgs.Empty);
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189 | }
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190 |
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191 | public event EventHandler EvaluatorChanged;
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192 | private void OnEvaluatorChanged() {
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193 | var changed = EvaluatorChanged;
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194 | if (changed != null)
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195 | changed(this, EventArgs.Empty);
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196 | }
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197 |
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198 | public event EventHandler BoundsChanged;
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199 | private void OnBoundsChanged() {
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200 | var changed = BoundsChanged;
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201 | if (changed != null)
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202 | changed(this, EventArgs.Empty);
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203 | }
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204 |
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205 | private void RegisterBestKnownRealVectorEvents() {
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206 | BestKnownRealVector.ItemChanged += new EventHandler<EventArgs<int>>(BestKnownRealVector_ItemChanged);
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207 | BestKnownRealVector.Reset += new EventHandler(BestKnownRealVector_Reset);
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208 | }
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209 | private void DeregisterBestKnownRealVectorEvents() {
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210 | BestKnownRealVector.ItemChanged -= new EventHandler<EventArgs<int>>(BestKnownRealVector_ItemChanged);
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211 | BestKnownRealVector.Reset -= new EventHandler(BestKnownRealVector_Reset);
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212 | }
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213 | private void RegisterBestRealVectorEvents() {
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214 | BestRealVector.ItemChanged += new EventHandler<EventArgs<int>>(BestRealVector_ItemChanged);
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215 | BestRealVector.Reset += new EventHandler(BestRealVector_Reset);
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216 | }
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217 | private void DeregisterBestRealVectorEvents() {
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218 | BestRealVector.ItemChanged -= new EventHandler<EventArgs<int>>(BestRealVector_ItemChanged);
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219 | BestRealVector.Reset -= new EventHandler(BestRealVector_Reset);
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220 | }
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221 | private void RegisterQualityEvents() {
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222 | BestQuality.ValueChanged += new EventHandler(Quality_ValueChanged);
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223 | }
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224 | private void DeregisterQualityEvents() {
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225 | BestQuality.ValueChanged -= new EventHandler(Quality_ValueChanged);
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226 | }
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227 | private void RegisterPopulationEvents() {
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228 | Population.CollectionReset += new CollectionItemsChangedEventHandler<IndexedItem<RealVector>>(Population_CollectionReset);
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229 | Population.ItemsMoved += new CollectionItemsChangedEventHandler<IndexedItem<RealVector>>(Population_ItemsMoved);
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230 | Population.ItemsReplaced += new CollectionItemsChangedEventHandler<IndexedItem<RealVector>>(Population_ItemsReplaced);
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231 | }
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232 | private void DeregisterPopulationEvents() {
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233 | Population.CollectionReset -= new CollectionItemsChangedEventHandler<IndexedItem<RealVector>>(Population_CollectionReset);
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234 | Population.ItemsMoved -= new CollectionItemsChangedEventHandler<IndexedItem<RealVector>>(Population_ItemsMoved);
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235 | Population.ItemsReplaced -= new CollectionItemsChangedEventHandler<IndexedItem<RealVector>>(Population_ItemsReplaced);
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236 | }
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237 | private void RegisterBoundsEvents() {
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238 | Bounds.ItemChanged += new EventHandler<EventArgs<int, int>>(Bounds_ItemChanged);
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239 | Bounds.Reset += new EventHandler(Bounds_Reset);
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240 | }
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241 | private void DeregisterBoundsEvents() {
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242 | Bounds.ItemChanged -= new EventHandler<EventArgs<int, int>>(Bounds_ItemChanged);
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243 | Bounds.Reset -= new EventHandler(Bounds_Reset);
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244 | }
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245 |
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246 | private void BestKnownRealVector_ItemChanged(object sender, EventArgs<int> e) {
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247 | OnBestKnownRealVectorChanged();
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248 | }
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249 | private void BestKnownRealVector_Reset(object sender, EventArgs e) {
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250 | OnBestKnownRealVectorChanged();
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251 | }
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252 | private void BestRealVector_ItemChanged(object sender, EventArgs<int> e) {
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253 | OnBestRealVectorChanged();
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254 | }
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255 | private void BestRealVector_Reset(object sender, EventArgs e) {
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256 | OnBestRealVectorChanged();
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257 | }
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258 | private void Quality_ValueChanged(object sender, EventArgs e) {
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259 | OnQualityChanged();
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260 | }
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261 | private void Population_ItemsReplaced(object sender, CollectionItemsChangedEventArgs<IndexedItem<RealVector>> e) {
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262 | OnPopulationChanged();
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263 | }
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264 | private void Population_ItemsMoved(object sender, CollectionItemsChangedEventArgs<IndexedItem<RealVector>> e) {
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265 | OnPopulationChanged();
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266 | }
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267 | private void Population_CollectionReset(object sender, CollectionItemsChangedEventArgs<IndexedItem<RealVector>> e) {
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268 | OnPopulationChanged();
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269 | }
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270 | private void Bounds_ItemChanged(object sender, EventArgs<int, int> e) {
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271 | OnBoundsChanged();
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272 | }
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273 | private void Bounds_Reset(object sender, EventArgs e) {
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274 | OnBoundsChanged();
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275 | }
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276 | #endregion
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277 | }
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278 | }
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