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Timestamp:
01/04/12 16:45:02 (13 years ago)
Author:
spimming
Message:

#1680:

  • merged changes from trunk into branch
Location:
branches/HeuristicLab.Hive.Azure
Files:
69 edited

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  • branches/HeuristicLab.Hive.Azure

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Analyzers/MinAverageMaxSymbolicExpressionTreeLengthAnalyzer.cs

    r7215 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Analyzers/SymbolicExpressionSymbolFrequencyAnalyzer.cs

    r7215 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Analyzers/SymbolicExpressionTreeLengthAnalyzer.cs

    r7215 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.
    … …  
    2020#endregion
    2121
     22using System;
    2223using System.Linq;
    2324using HeuristicLab.Analysis;
    … …  
    9091    private SymbolicExpressionTreeLengthAnalyzer(SymbolicExpressionTreeLengthAnalyzer original, Cloner cloner)
    9192      : base(original, cloner) {
    92       AfterDeserialization();
    9393    }
    9494    public override IDeepCloneable Clone(Cloner cloner) {
    … …  
    106106      Parameters.Add(new ValueParameter<IntValue>(UpdateCounterParameterName, "The value which counts how many times the operator was called since the last update", new IntValue(0)));
    107107
    108       AfterDeserialization();
     108      SymbolicExpressionTreeLengthsParameter.Hidden = true;
     109      SymbolicExpressionTreeLengthsHistoryParameter.Hidden = true;
     110      ResultsParameter.Hidden = true;
     111      UpdateCounterParameter.Hidden = true;
    109112    }
    110113
    … …  
    118121        Parameters.Add(new ValueParameter<IntValue>(UpdateIntervalParameterName, "The interval in which the tree length analysis should be applied.", new IntValue(1)));
    119122      }
    120       if (Parameters.ContainsKey(UpdateCounterParameterName))
    121         Parameters.Remove(UpdateCounterParameterName);
    122       Parameters.Add(new ValueParameter<IntValue>(UpdateCounterParameterName, "The value which counts how many times the operator was called since the last update", new IntValue(0)));
    123 
    124       SymbolicExpressionTreeLengthsParameter.Hidden = true;
    125       SymbolicExpressionTreeLengthsHistoryParameter.Hidden = true;
    126       ResultsParameter.Hidden = true;
    127       UpdateCounterParameter.Hidden = true;
    128     }
     123      if (!Parameters.ContainsKey(UpdateCounterParameterName)) {
     124        Parameters.Add(new ValueParameter<IntValue>(UpdateCounterParameterName, "The value which counts how many times the operator was called since the last update", new IntValue(0)));
     125        UpdateCounterParameter.Hidden = true;
     126      }
     127    }
     128
     129    #region IStatefulItem members
     130    public override void InitializeState() {
     131      base.InitializeState();
     132      UpdateCounter.Value = 0;
     133    }
     134    public override void ClearState() {
     135      base.ClearState();
     136      UpdateCounter.Value = 0;
     137    }
     138    #endregion
    129139
    130140    public override IOperation Apply() {
    … …  
    201211        treeLengthsTable.VisualProperties.YAxisMaximumAuto = false;
    202212        treeLengthsTable.VisualProperties.YAxisMinimumFixedValue = 0.0;
    203         int maxFreq = solutions.GroupBy(s => s.Length).Max(g => g.Count());
     213        int maxFreq = (int)Math.Round(solutions.GroupBy(s => s.Length).Max(g => g.Count()) / treeLengthsTableRow.VisualProperties.ScaleFactor);
    204214        if (maxFreq % 5 != 0)
    205215          maxFreq += (5 - maxFreq % 5);
    … …  
    221231
    222232        if (storeHistory) {
    223           // store tree lengths for each generation
    224           var historyDataRow = new DataRow("Tree lengths", "", treeLengthsTableRow.Values);
    225           historyDataRow.VisualProperties.ChartType = DataRowVisualProperties.DataRowChartType.Histogram;
    226           historyDataRow.VisualProperties.ExactBins = false;
    227           historyDataRow.VisualProperties.Bins = range;
    228           historyDataRow.VisualProperties.ScaleFactor = treeLengthsTableRow.VisualProperties.ScaleFactor;
    229           historyDataRow.VisualProperties.IsVisibleInLegend = false;
    230           var historyTable = new DataTable("Tree lengths");
    231           historyTable.Rows.Add(historyDataRow);
    232           // visual properties for the X-axis
    233           historyTable.VisualProperties.XAxisMinimumAuto = false;
    234           historyTable.VisualProperties.XAxisMaximumAuto = false;
    235           historyTable.VisualProperties.XAxisMinimumFixedValue = 0.0;
    236           if (maxLength > maximumAllowedTreeLength + 1)
    237             historyTable.VisualProperties.XAxisMaximumFixedValue = maxLength + 1; // +1 so the histogram column for the maximum length won't get trimmed
    238           else
    239             historyTable.VisualProperties.XAxisMaximumFixedValue = maximumAllowedTreeLength + 1;
    240           historyTable.VisualProperties.XAxisTitle = xAxisTitle;
    241           // visual properties for the Y-axis
    242           historyTable.VisualProperties.YAxisMinimumAuto = false;
    243           historyTable.VisualProperties.YAxisMaximumAuto = false;
    244           historyTable.VisualProperties.YAxisMinimumFixedValue = 0.0;
    245           historyTable.VisualProperties.YAxisMaximumFixedValue = yAxisMaximumFixedValue;
    246           historyTable.VisualProperties.YAxisTitle = yAxisTitle;
    247 
    248233          var treeLengthsHistory = SymbolicExpressionTreeLengthsHistoryParameter.ActualValue;
    249234          if (treeLengthsHistory == null) {
    … …  
    251236            SymbolicExpressionTreeLengthsHistoryParameter.ActualValue = treeLengthsHistory;
    252237          }
    253 
    254           treeLengthsHistory.Add(historyTable);
     238          treeLengthsHistory.Add((DataTable)treeLengthsTable.Clone());
    255239
    256240          if (!results.ContainsKey(treeLengthHistoryTableName)) {

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Analyzers/SymbolicExpressionTreeLengthCalculator.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/ArchitectureManipulators/ArgumentCreater.cs

    r6918 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/ArchitectureManipulators/ArgumentDeleter.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/ArchitectureManipulators/ArgumentDuplicater.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/ArchitectureManipulators/GrammarModifier.cs

    r6918 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/ArchitectureManipulators/MultiSymbolicExpressionTreeArchitectureManipulator.cs

    r7215 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/ArchitectureManipulators/SubroutineCreater.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/ArchitectureManipulators/SubroutineDeleter.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/ArchitectureManipulators/SubroutineDuplicater.cs

    r6233 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/ArchitectureManipulators/SymbolicExpressionTreeArchitectureManipulator.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Compiler/Instruction.cs

    r6740 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Compiler/SymbolicExpressionTreeCompiler.cs

    r6803 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Creators/FullTreeCreator.cs

    r7215 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.
    … …  
    6868    }
    6969
    70     public ISymbolicExpressionGrammar SymbolicExpressionTreeGrammar {
     70    public ISymbolicExpressionGrammar ClonedSymbolicExpressionTreeGrammar {
    7171      get { return ClonedSymbolicExpressionTreeGrammarParameter.ActualValue; }
    7272    }
    … …  
    8080    public FullTreeCreator()
    8181      : base() {
    82       Parameters.Add(new ValueLookupParameter<IntValue>(MaximumSymbolicExpressionTreeLengthParameterName, "The maximal length (number of nodes) of the symbolic expression tree."));
    83       Parameters.Add(new ValueLookupParameter<IntValue>(MaximumSymbolicExpressionTreeDepthParameterName, "The maximal depth of the symbolic expression tree (a tree with one node has depth = 0)."));
    84       Parameters.Add(new ValueLookupParameter<ISymbolicExpressionGrammar>(SymbolicExpressionTreeGrammarParameterName, "The tree grammar that defines the correct syntax of symbolic expression trees that should be created."));
    85       Parameters.Add(new LookupParameter<ISymbolicExpressionGrammar>(ClonedSymbolicExpressionTreeGrammarParameterName, "An immutable clone of the concrete grammar that is actually used to create and manipulate trees."));
     82      Parameters.Add(new ValueLookupParameter<IntValue>(MaximumSymbolicExpressionTreeLengthParameterName,
     83        "The maximal length (number of nodes) of the symbolic expression tree (this parameter is ignored)."));
     84      Parameters.Add(new ValueLookupParameter<IntValue>(MaximumSymbolicExpressionTreeDepthParameterName,
     85        "The maximal depth of the symbolic expression tree (a tree with one node has depth = 0)."));
     86      Parameters.Add(new ValueLookupParameter<ISymbolicExpressionGrammar>(SymbolicExpressionTreeGrammarParameterName,
     87        "The tree grammar that defines the correct syntax of symbolic expression trees that should be created."));
     88      Parameters.Add(new LookupParameter<ISymbolicExpressionGrammar>(ClonedSymbolicExpressionTreeGrammarParameterName,
     89        "An immutable clone of the concrete grammar that is actually used to create and manipulate trees."));
    8690    }
    8791
    … …  
    97101          globalScope = globalScope.Parent;
    98102
    99         globalScope.Variables.Add(new Variable(ClonedSymbolicExpressionTreeGrammarParameterName, (ISymbolicExpressionGrammar)SymbolicExpressionTreeGrammarParameter.ActualValue.Clone()));
     103        globalScope.Variables.Add(new Variable(ClonedSymbolicExpressionTreeGrammarParameterName,
     104          (ISymbolicExpressionGrammar)SymbolicExpressionTreeGrammarParameter.ActualValue.Clone()));
    100105      }
    101106      return base.Apply();
    … …  
    103108
    104109    protected override ISymbolicExpressionTree Create(IRandom random) {
    105       return Create(random, SymbolicExpressionTreeGrammar, MaximumSymbolicExpressionTreeLength.Value, MaximumSymbolicExpressionTreeDepth.Value);
     110      return Create(random, ClonedSymbolicExpressionTreeGrammar, MaximumSymbolicExpressionTreeLength.Value, MaximumSymbolicExpressionTreeDepth.Value);
    106111    }
    107112
    … …  
    127132
    128133      var startNode = (SymbolicExpressionTreeTopLevelNode)grammar.StartSymbol.CreateTreeNode();
     134      if (startNode.HasLocalParameters) startNode.ResetLocalParameters(random);
    129135      startNode.SetGrammar(new SymbolicExpressionTreeGrammar(grammar));
    130       if (startNode.HasLocalParameters) startNode.ResetLocalParameters(random);
    131136
    132137      rootNode.AddSubtree(startNode);
    133138
    134       Grow(random, startNode, maxTreeDepth - 2);
     139      Create(random, startNode, maxTreeDepth - 2);
    135140      tree.Root = rootNode;
    136141      return tree;
    137142    }
    138143
    139     public static void Grow(IRandom random, ISymbolicExpressionTreeNode seedNode, int maxDepth) {
     144    public static void Create(IRandom random, ISymbolicExpressionTreeNode seedNode, int maxDepth) {
    140145      // make sure it is possible to create a trees smaller than maxDepth
    141146      if (seedNode.Grammar.GetMinimumExpressionDepth(seedNode.Symbol) > maxDepth)
    … …  
    148153        throw new ArgumentException("Cannot grow tree. Seed node shouldn't have arity zero.");
    149154
    150       var allowedSymbols = seedNode.Grammar.AllowedSymbols.Where(s => s.InitialFrequency > 0.0 && seedNode.Grammar.GetMaximumSubtreeCount(s) > 0).ToList();
    151 
    152       for (var i = 0; i != arity; ++i) {
    153         var possibleSymbols = allowedSymbols.Where(s => seedNode.Grammar.IsAllowedChildSymbol(seedNode.Symbol, s, i)).ToList();
     155      var allowedSymbols = seedNode.Grammar.AllowedSymbols
     156        .Where(s => s.InitialFrequency > 0.0 && seedNode.Grammar.GetMaximumSubtreeCount(s) > 0)
     157        .ToList();
     158
     159      for (var i = 0; i < arity; i++) {
     160        var possibleSymbols = allowedSymbols
     161          .Where(s => seedNode.Grammar.IsAllowedChildSymbol(seedNode.Symbol, s, i))
     162          .ToList();
    154163        var selectedSymbol = possibleSymbols.SelectRandom(random);
    155164        var tree = selectedSymbol.CreateTreeNode();
    … …  
    160169      // Only iterate over the non-terminal nodes (those which have arity > 0)
    161170      // Start from depth 2 since the first two levels are formed by the rootNode and the seedNode
    162       foreach (var subTree in seedNode.Subtrees.Where(subTree => subTree.Grammar.GetMaximumSubtreeCount(subTree.Symbol) > 0))
    163         RecursiveGrowFull(random, subTree, 2, maxDepth);
    164     }
    165 
    166     public static void RecursiveGrowFull(IRandom random, ISymbolicExpressionTreeNode root, int currentDepth, int maxDepth) {
     171      foreach (var subTree in seedNode.Subtrees)
     172        if (subTree.Grammar.GetMaximumSubtreeCount(subTree.Symbol) > 0)
     173          RecursiveCreate(random, subTree, 2, maxDepth);
     174    }
     175
     176    private static void RecursiveCreate(IRandom random, ISymbolicExpressionTreeNode root, int currentDepth, int maxDepth) {
    167177      var arity = root.Grammar.GetMaximumSubtreeCount(root.Symbol);
    168178      // In the 'Full' grow method, we cannot have terminals on the intermediate tree levels.
    … …  
    170180        throw new ArgumentException("Cannot grow node of arity zero. Expected a function node.");
    171181
    172       var allowedSymbols = root.Grammar.AllowedSymbols.Where(s => s.InitialFrequency > 0.0).ToList(); ;
    173 
    174       for (var i = 0; i != arity; ++i) {
    175         var possibleSymbols = allowedSymbols.Where(s => root.Grammar.IsAllowedChildSymbol(root.Symbol, s, i) &&
    176                                                    root.Grammar.GetMinimumExpressionDepth(s) - 1 <= maxDepth - currentDepth &&
    177                                                    root.Grammar.GetMaximumExpressionDepth(s) > maxDepth - currentDepth).ToList();
     182      var allowedSymbols = root.Grammar.AllowedSymbols
     183        .Where(s => s.InitialFrequency > 0.0)
     184        .ToList();
     185
     186      for (var i = 0; i < arity; i++) {
     187        var possibleSymbols = allowedSymbols
     188          .Where(s => root.Grammar.IsAllowedChildSymbol(root.Symbol, s, i) &&
     189            root.Grammar.GetMinimumExpressionDepth(s) - 1 <= maxDepth - currentDepth &&
     190            root.Grammar.GetMaximumExpressionDepth(s) > maxDepth - currentDepth)
     191          .ToList();
    178192        if (!possibleSymbols.Any())
    179193          throw new InvalidOperationException("No symbols are available for the tree.");
    … …  
    185199      }
    186200
    187       foreach (var subTree in root.Subtrees.Where(subTree => subTree.Grammar.GetMaximumSubtreeCount(subTree.Symbol) > 0))
    188         RecursiveGrowFull(random, subTree, currentDepth + 1, maxDepth);
     201      foreach (var subTree in root.Subtrees)
     202        if (subTree.Grammar.GetMaximumSubtreeCount(subTree.Symbol) > 0)
     203          RecursiveCreate(random, subTree, currentDepth + 1, maxDepth);
    189204    }
    190205  }

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Creators/GrowTreeCreator.cs

    r7215 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.
    … …  
    6868    }
    6969
    70     public ISymbolicExpressionGrammar SymbolicExpressionTreeGrammar {
     70    public ISymbolicExpressionGrammar ClonedSymbolicExpressionTreeGrammar {
    7171      get { return ClonedSymbolicExpressionTreeGrammarParameter.ActualValue; }
    7272    }
    … …  
    8080    public GrowTreeCreator()
    8181      : base() {
    82       Parameters.Add(new ValueLookupParameter<IntValue>(MaximumSymbolicExpressionTreeLengthParameterName, "The maximal length (number of nodes) of the symbolic expression tree."));
    83       Parameters.Add(new ValueLookupParameter<IntValue>(MaximumSymbolicExpressionTreeDepthParameterName, "The maximal depth of the symbolic expression tree (a tree with one node has depth = 0)."));
    84       Parameters.Add(new ValueLookupParameter<ISymbolicExpressionGrammar>(SymbolicExpressionTreeGrammarParameterName, "The tree grammar that defines the correct syntax of symbolic expression trees that should be created."));
    85       Parameters.Add(new LookupParameter<ISymbolicExpressionGrammar>(ClonedSymbolicExpressionTreeGrammarParameterName, "An immutable clone of the concrete grammar that is actually used to create and manipulate trees."));
     82      Parameters.Add(new ValueLookupParameter<IntValue>(MaximumSymbolicExpressionTreeLengthParameterName,
     83        "The maximal length (number of nodes) of the symbolic expression tree (this parameter is ignored)."));
     84      Parameters.Add(new ValueLookupParameter<IntValue>(MaximumSymbolicExpressionTreeDepthParameterName,
     85        "The maximal depth of the symbolic expression tree (a tree with one node has depth = 0)."));
     86      Parameters.Add(new ValueLookupParameter<ISymbolicExpressionGrammar>(SymbolicExpressionTreeGrammarParameterName,
     87        "The tree grammar that defines the correct syntax of symbolic expression trees that should be created."));
     88      Parameters.Add(new LookupParameter<ISymbolicExpressionGrammar>(ClonedSymbolicExpressionTreeGrammarParameterName,
     89        "An immutable clone of the concrete grammar that is actually used to create and manipulate trees."));
    8690    }
    8791
    … …  
    97101          globalScope = globalScope.Parent;
    98102
    99         globalScope.Variables.Add(new Variable(ClonedSymbolicExpressionTreeGrammarParameterName, (ISymbolicExpressionGrammar)SymbolicExpressionTreeGrammarParameter.ActualValue.Clone()));
     103        globalScope.Variables.Add(new Variable(ClonedSymbolicExpressionTreeGrammarParameterName,
     104          (ISymbolicExpressionGrammar)SymbolicExpressionTreeGrammarParameter.ActualValue.Clone()));
    100105      }
    101106      return base.Apply();
    … …  
    103108
    104109    protected override ISymbolicExpressionTree Create(IRandom random) {
    105       return Create(random, SymbolicExpressionTreeGrammar, MaximumSymbolicExpressionTreeLength.Value, MaximumSymbolicExpressionTreeDepth.Value);
     110      return Create(random, ClonedSymbolicExpressionTreeGrammar,
     111        MaximumSymbolicExpressionTreeLength.Value, MaximumSymbolicExpressionTreeDepth.Value);
    106112    }
    107113
    … …  
    126132
    127133      var startNode = (SymbolicExpressionTreeTopLevelNode)grammar.StartSymbol.CreateTreeNode();
     134      if (startNode.HasLocalParameters) startNode.ResetLocalParameters(random);
    128135      startNode.SetGrammar(new SymbolicExpressionTreeGrammar(grammar));
    129       if (startNode.HasLocalParameters) startNode.ResetLocalParameters(random);
    130136
    131137      rootNode.AddSubtree(startNode);
    132138
    133       Grow(random, startNode, maxTreeDepth - 2);
     139      Create(random, startNode, maxTreeDepth - 2);
    134140      tree.Root = rootNode;
    135141      return tree;
    136142    }
    137143
    138     public static void Grow(IRandom random, ISymbolicExpressionTreeNode seedNode, int maxDepth) {
     144    public static void Create(IRandom random, ISymbolicExpressionTreeNode seedNode, int maxDepth) {
    139145      // make sure it is possible to create a trees smaller than maxDepth
    140146      if (seedNode.Grammar.GetMinimumExpressionDepth(seedNode.Symbol) > maxDepth)
    … …  
    146152        throw new ArgumentException("Cannot grow tree. Seed node shouldn't have arity zero.");
    147153
    148       var allowedSymbols = seedNode.Grammar.AllowedSymbols.Where(s => s.InitialFrequency > 0.0).ToList();
    149 
    150       for (var i = 0; i != arity; ++i) {
    151         var possibleSymbols = allowedSymbols.Where(s => seedNode.Grammar.IsAllowedChildSymbol(seedNode.Symbol, s, i)).ToList();
     154      var allowedSymbols = seedNode.Grammar.AllowedSymbols
     155        .Where(s => s.InitialFrequency > 0.0)
     156        .ToList();
     157
     158      for (var i = 0; i < arity; i++) {
     159        var possibleSymbols = allowedSymbols
     160          .Where(s => seedNode.Grammar.IsAllowedChildSymbol(seedNode.Symbol, s, i))
     161          .ToList();
    152162        var selectedSymbol = possibleSymbols.SelectRandom(random);
    153163        var tree = selectedSymbol.CreateTreeNode();
    … …  
    158168      // Only iterate over the non-terminal nodes (those which have arity > 0)
    159169      // Start from depth 2 since the first two levels are formed by the rootNode and the seedNode
    160       foreach (var subTree in seedNode.Subtrees.Where(subTree => subTree.Grammar.GetMaximumSubtreeCount(subTree.Symbol) > 0))
    161         RecursiveGrow(random, subTree, 2, maxDepth);
    162     }
    163 
    164     public static void RecursiveGrow(IRandom random, ISymbolicExpressionTreeNode root, int currentDepth, int maxDepth) {
     170      foreach (var subTree in seedNode.Subtrees)
     171        if (subTree.Grammar.GetMaximumSubtreeCount(subTree.Symbol) > 0)
     172          RecursiveCreate(random, subTree, 2, maxDepth);
     173    }
     174
     175    private static void RecursiveCreate(IRandom random, ISymbolicExpressionTreeNode root, int currentDepth, int maxDepth) {
    165176      var arity = SampleArity(random, root);
    166177      if (arity <= 0)
    167178        throw new ArgumentException("Cannot grow node of arity zero. Expected a function node.");
    168179
    169       var allowedSymbols = root.Grammar.AllowedSymbols.Where(s => s.InitialFrequency > 0.0).ToList();
    170 
    171       for (var i = 0; i != arity; ++i) {
    172         var possibleSymbols = allowedSymbols.Where(s => root.Grammar.IsAllowedChildSymbol(root.Symbol, s, i) && root.Grammar.GetMinimumExpressionDepth(s) - 1 <= maxDepth - currentDepth).ToList();
     180      var allowedSymbols = root.Grammar.AllowedSymbols
     181        .Where(s => s.InitialFrequency > 0.0)
     182        .ToList();
     183
     184      for (var i = 0; i < arity; i++) {
     185        var possibleSymbols = allowedSymbols
     186          .Where(s => root.Grammar.IsAllowedChildSymbol(root.Symbol, s, i) &&
     187            root.Grammar.GetMinimumExpressionDepth(s) - 1 <= maxDepth - currentDepth)
     188          .ToList();
    173189        if (!possibleSymbols.Any())
    174190          throw new InvalidOperationException("No symbols are available for the tree.");
    … …  
    179195      }
    180196
    181       foreach (var subTree in root.Subtrees.Where(subTree => subTree.Grammar.GetMaximumSubtreeCount(subTree.Symbol) != 0))
    182         RecursiveGrow(random, subTree, currentDepth + 1, maxDepth);
     197      foreach (var subTree in root.Subtrees)
     198        if (subTree.Grammar.GetMaximumSubtreeCount(subTree.Symbol) != 0)
     199          RecursiveCreate(random, subTree, currentDepth + 1, maxDepth);
    183200    }
    184201

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Creators/ProbabilisticTreeCreator.cs

    r7215 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Creators/RampedHalfAndHalfTreeCreator.cs

    r7215 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.
    … …  
    2020#endregion
    2121
    22 using System;
    23 using System.Collections.Generic;
    24 using System.ComponentModel;
    25 using System.Linq;
    2622using HeuristicLab.Common;
    2723using HeuristicLab.Core;
    … …  
    5450    public IValueLookupParameter<ISymbolicExpressionGrammar> SymbolicExpressionTreeGrammarParameter {
    5551      get {
    56         return
    57             (IValueLookupParameter<ISymbolicExpressionGrammar>)
    58             Parameters[SymbolicExpressionTreeGrammarParameterName];
     52        return (IValueLookupParameter<ISymbolicExpressionGrammar>)Parameters[SymbolicExpressionTreeGrammarParameterName];
    5953      }
    6054    }
    … …  
    6256    public ILookupParameter<ISymbolicExpressionGrammar> ClonedSymbolicExpressionTreeGrammarParameter {
    6357      get {
    64         return
    65             (ILookupParameter<ISymbolicExpressionGrammar>)
    66             Parameters[ClonedSymbolicExpressionTreeGrammarParameterName];
     58        return (ILookupParameter<ISymbolicExpressionGrammar>)Parameters[ClonedSymbolicExpressionTreeGrammarParameterName];
    6759      }
    6860    }
    … …  
    7870    }
    7971
    80     public ISymbolicExpressionGrammar SymbolicExpressionTreeGrammar {
     72    public ISymbolicExpressionGrammar ClonedSymbolicExpressionTreeGrammar {
    8173      get { return ClonedSymbolicExpressionTreeGrammarParameter.ActualValue; }
    8274    }
    … …  
    8981    public RampedHalfAndHalfTreeCreator()
    9082      : base() {
    91       Parameters.Add(new ValueLookupParameter<IntValue>(MaximumSymbolicExpressionTreeLengthParameterName, "The maximal length (number of nodes) of the symbolic expression tree."));
    92       Parameters.Add(new ValueLookupParameter<IntValue>(MaximumSymbolicExpressionTreeDepthParameterName, "The maximal depth of the symbolic expression tree (a tree with one node has depth = 0)."));
    93       Parameters.Add(new ValueLookupParameter<ISymbolicExpressionGrammar>(SymbolicExpressionTreeGrammarParameterName, "The tree grammar that defines the correct syntax of symbolic expression trees that should be created."));
    94       Parameters.Add(new LookupParameter<ISymbolicExpressionGrammar>(ClonedSymbolicExpressionTreeGrammarParameterName, "An immutable clone of the concrete grammar that is actually used to create and manipulate trees."));
     83      Parameters.Add(new ValueLookupParameter<IntValue>(MaximumSymbolicExpressionTreeLengthParameterName,
     84        "The maximal length (number of nodes) of the symbolic expression tree (this parameter is ignored)."));
     85      Parameters.Add(new ValueLookupParameter<IntValue>(MaximumSymbolicExpressionTreeDepthParameterName,
     86        "The maximal depth of the symbolic expression tree (a tree with one node has depth = 0)."));
     87      Parameters.Add(new ValueLookupParameter<ISymbolicExpressionGrammar>(SymbolicExpressionTreeGrammarParameterName,
     88        "The tree grammar that defines the correct syntax of symbolic expression trees that should be created."));
     89      Parameters.Add(new LookupParameter<ISymbolicExpressionGrammar>(ClonedSymbolicExpressionTreeGrammarParameterName,
     90        "An immutable clone of the concrete grammar that is actually used to create and manipulate trees."));
    9591    }
    9692
    … …  
    106102          globalScope = globalScope.Parent;
    107103
    108         globalScope.Variables.Add(new Variable(ClonedSymbolicExpressionTreeGrammarParameterName, (ISymbolicExpressionGrammar)SymbolicExpressionTreeGrammarParameter.ActualValue.Clone()));
     104        globalScope.Variables.Add(new Variable(ClonedSymbolicExpressionTreeGrammarParameterName,
     105          (ISymbolicExpressionGrammar)SymbolicExpressionTreeGrammarParameter.ActualValue.Clone()));
    109106      }
    110107      return base.Apply();
    … …  
    112109
    113110    protected override ISymbolicExpressionTree Create(IRandom random) {
    114       return Create(random, SymbolicExpressionTreeGrammar, MaximumSymbolicExpressionTreeLength.Value, MaximumSymbolicExpressionTreeDepth.Value);
     111      return Create(random, ClonedSymbolicExpressionTreeGrammar, MaximumSymbolicExpressionTreeLength.Value, MaximumSymbolicExpressionTreeDepth.Value);
    115112    }
    116113
    … …  
    125122    /// <param name="random">Random generator</param>
    126123    /// <param name="grammar">Available tree grammar</param>
     124    /// <param name="maxTreeLength">Maximum tree length (this parameter is ignored)</param>
    127125    /// <param name="maxTreeDepth">Maximum tree depth</param>
    128126    /// <returns></returns>
    … …  
    134132
    135133      var startNode = (SymbolicExpressionTreeTopLevelNode)grammar.StartSymbol.CreateTreeNode();
     134      if (startNode.HasLocalParameters) startNode.ResetLocalParameters(random);
    136135      startNode.SetGrammar(new SymbolicExpressionTreeGrammar(grammar));
    137       if (startNode.HasLocalParameters) startNode.ResetLocalParameters(random);
    138136
    139137      rootNode.AddSubtree(startNode);
    … …  
    142140
    143141      if (p < 0.5)
    144         GrowTreeCreator.Grow(random, startNode, maxTreeDepth - 2);
     142        GrowTreeCreator.Create(random, startNode, maxTreeDepth - 2);
    145143      else
    146         FullTreeCreator.Grow(random, startNode, maxTreeDepth - 2);
     144        FullTreeCreator.Create(random, startNode, maxTreeDepth - 2);
    147145
    148146      tree.Root = rootNode;

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Creators/SymbolicExpressionTreeCreator.cs

    r7215 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Crossovers/SubtreeCrossover.cs

    r6803 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Crossovers/SymbolicExpressionTreeCrossover.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/CutPoint.cs

    r5916 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/EnumerableExtensions.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Formatters/SymbolicExpressionTreeStringFormatter.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/IReadOnlySymbol.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/ISymbol.cs

    r6803 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/ISymbolicExpressionGrammar.cs

    r6803 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/ISymbolicExpressionGrammarBase.cs

    r7215 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/ISymbolicExpressionTree.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/ISymbolicExpressionTreeGrammar.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/ISymbolicExpressionTreeNode.cs

    r6803 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/ISymbolicExpressionTreeStringFormatter.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/Operators/ISymbolicExpressionTreeAnalyzer.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/Operators/ISymbolicExpressionTreeArchitectureAlteringOperator.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/Operators/ISymbolicExpressionTreeArchitectureManipulator.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/Operators/ISymbolicExpressionTreeCreator.cs

    r7215 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/Operators/ISymbolicExpressionTreeCrossover.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/Operators/ISymbolicExpressionTreeGrammarBasedOperator.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/Operators/ISymbolicExpressionTreeManipulator.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/Operators/ISymbolicExpressionTreeOperator.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Interfaces/Operators/ISymbolicExpressionTreeSizeConstraintOperator.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Manipulators/ChangeNodeTypeManipulation.cs

    r5925 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Manipulators/FullTreeShaker.cs

    r6439 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Manipulators/MultiSymbolicExpressionTreeManipulator.cs

    r7215 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Manipulators/OnePointShaker.cs

    r6439 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Manipulators/ReplaceBranchManipulation.cs

    r6817 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Manipulators/SymbolicExpressionTreeManipulator.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Plugin.cs.frame

    r6866 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.
    … …  
    2626
    2727namespace HeuristicLab.Encodings.SymbolicExpressionTreeEncoding {
    28   [Plugin("HeuristicLab.Encodings.SymbolicExpressionTreeEncoding","Provides operators and related classes for the symbolic expression tree encoding.", "3.4.1.$WCREV$")]
     28  [Plugin("HeuristicLab.Encodings.SymbolicExpressionTreeEncoding","Provides operators and related classes for the symbolic expression tree encoding.", "3.4.2.$WCREV$")]
    2929  [PluginFile("HeuristicLab.Encodings.SymbolicExpressionTreeEncoding-3.4.dll", PluginFileType.Assembly)]
    3030  [PluginDependency("HeuristicLab.Analysis", "3.3")]

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Properties/AssemblyInfo.cs.frame

    r6866 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.
    … …  
    3232[assembly: AssemblyCompany("")]
    3333[assembly: AssemblyProduct("HeuristicLab")]
    34 [assembly: AssemblyCopyright("(c) 2002-2011 HEAL")]
     34[assembly: AssemblyCopyright("(c) 2002-2012 HEAL")]
    3535[assembly: AssemblyTrademark("")]
    3636[assembly: AssemblyCulture("")]
    … …  
    4545
    4646[assembly: AssemblyVersion("3.4.0.0")]
    47 [assembly: AssemblyFileVersion("3.4.1.$WCREV$")]
     47[assembly: AssemblyFileVersion("3.4.2.$WCREV$")]

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/SymbolicExpressionGrammar.cs

    r6803 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/SymbolicExpressionGrammarBase.cs

    r7215 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/SymbolicExpressionTree.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.
    … …  
    3131  [Item("SymbolicExpressionTree", "Represents a symbolic expression tree.")]
    3232  public class SymbolicExpressionTree : Item, ISymbolicExpressionTree {
    33     public override Image ItemImage {
     33    public static new Image StaticItemImage {
    3434      get { return HeuristicLab.Common.Resources.VSImageLibrary.Function; }
    3535    }

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/SymbolicExpressionTreeGrammar.cs

    r7215 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.
    … …  
    4545    private ISymbolicExpressionGrammar grammar;
    4646    public SymbolicExpressionTreeGrammar(ISymbolicExpressionGrammar grammar)
    47       : base("SymbolicExpressionTreeGrammar", "A grammar that is used held by symbolic expression trees and allows extensions to the wraped grammar.") {
     47      : base("SymbolicExpressionTreeGrammar", "A grammar that is used held by symbolic expression trees and allows extensions to the wrapped grammar.") {
    4848      if (grammar == null) throw new ArgumentNullException();
    4949      this.grammar = grammar;

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/SymbolicExpressionTreeNode.cs

    r6803 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/SymbolicExpressionTreeOperator.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/SymbolicExpressionTreeTerminalNode.cs

    r6684 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/SymbolicExpressionTreeTopLevelNode.cs

    r6233 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols/Argument.cs

    r6803 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols/ArgumentTreeNode.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols/Defun.cs

    r6803 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols/DefunTreeNode.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols/GroupSymbol.cs

    r6803 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols/InvokeFunction.cs

    r6803 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols/InvokeFunctionTreeNode.cs

    r5809 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols/ProgramRootSymbol.cs

    r6803 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols/StartSymbol.cs

    r6803 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.

  • branches/HeuristicLab.Hive.Azure/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols/Symbol.cs

    r6803 r7270  
    11#region License Information
    22/* HeuristicLab
    3  * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
     3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
    44 *
    55 * This file is part of HeuristicLab.
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