Last change
on this file since 16724 was
15771,
checked in by bburlacu, 7 years ago
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#2895: Add solution skeleton for PushGP with genealogy analysis.
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File size:
1.7 KB
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1 | using System;
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2 |
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3 | namespace HeuristicLab.Problems.ProgramSynthesis {
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4 |
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5 | [AttributeUsage(AttributeTargets.Class)]
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6 | public class PushExpressionAttribute : Attribute {
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7 | public readonly StackTypes StackType;
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8 | public readonly StackTypes AdditionalStackDependencies;
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9 | public readonly string Name;
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10 | public readonly string Description;
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11 | public readonly int? InExpressionNr;
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12 |
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13 | /// <summary>
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14 | /// Determines if this expression manipulates the exec stack.
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15 | /// </summary>
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16 | public readonly bool ManipulatesExec;
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17 |
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18 | /// <summary>
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19 | /// Determines the amount of items fetched form the EXEC stack required for this expression. Used for mapping individuals.
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20 | /// </summary>
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21 | public readonly uint RequiredBlockCount;
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22 |
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23 | /// <summary>
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24 | /// Determines if the expression is visible to the user for configuration purposes.
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25 | /// </summary>
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26 | public readonly bool IsHidden;
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27 |
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28 | public PushExpressionAttribute(
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29 | StackTypes stackType,
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30 | string name,
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31 | string description,
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32 | StackTypes additionalStackDependencies = default(StackTypes),
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33 | uint requiredBlockCount = 0,
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34 | bool isHidden = false,
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35 | int inExpressionNr = -1) {
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36 |
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37 | StackType = stackType;
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38 | AdditionalStackDependencies = additionalStackDependencies;
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39 | Name = name;
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40 | Description = description;
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41 | RequiredBlockCount = requiredBlockCount;
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42 | IsHidden = isHidden;
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43 | InExpressionNr = inExpressionNr > 0 ? inExpressionNr : default(int?);
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44 | ManipulatesExec = stackType == StackTypes.Exec || AdditionalStackDependencies.HasFlag(StackTypes.Exec);
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45 | }
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46 |
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47 | public bool IsInExpression { get { return this.InExpressionNr.HasValue; } }
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48 | }
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49 | }
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