[14897] | 1 | namespace HeuristicLab.Problems.ProgramSynthesis.Base.Erc.Float {
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| 2 | using HeuristicLab.Common;
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| 3 | using HeuristicLab.Core;
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| 4 | using HeuristicLab.Data;
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| 5 | using HeuristicLab.Parameters;
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| 6 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 7 |
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| 8 | [StorableClass]
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| 9 | public class FloatRangeErcValue : WeightedErcValueItem<double> {
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| 10 | private const string RangeParameterName = "Range";
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| 11 |
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[14905] | 12 | public FloatRangeErcValue() : this(false, 0d, 0d) { }
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| 13 |
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| 14 | public FloatRangeErcValue(double start, double end) : this(true, start, end) { }
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| 15 |
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| 16 | public FloatRangeErcValue(bool isEnabled, double start, double end, double weight = 1d) : base(isEnabled, weight) {
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[14898] | 17 | Name = "Float range";
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[14905] | 18 | Parameters.Add(new FixedValueParameter<DoubleRange>(RangeParameterName, new DoubleRange(start, end)));
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[14897] | 19 | }
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| 20 |
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| 21 | [StorableConstructor]
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| 22 | public FloatRangeErcValue(bool deseralizing) : base(deseralizing) { }
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| 23 |
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| 24 | public FloatRangeErcValue(FloatRangeErcValue origin, Cloner cloner) : base(origin, cloner) { }
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| 25 |
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| 26 | public IValueParameter<DoubleRange> RangeParameter
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| 27 | {
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[14908] | 28 | get { return (IValueParameter<DoubleRange>)Parameters[RangeParameterName]; }
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[14897] | 29 | }
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| 30 |
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| 31 | public double Start
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| 32 | {
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[14908] | 33 | get { return RangeParameter.Value.Start; }
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| 34 | set { RangeParameter.Value.Start = value; }
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[14897] | 35 | }
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| 36 |
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| 37 | public double End
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| 38 | {
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[14908] | 39 | get { return RangeParameter.Value.End; }
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| 40 | set { RangeParameter.Value.End = value; }
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[14897] | 41 | }
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| 42 |
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| 43 | public override double GetErcValue(IRandom random) {
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| 44 | return Start < End && IsEnabled ? random.NextDouble() * (End - Start) + Start : 0d;
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| 45 | }
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| 46 |
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| 47 | public override IDeepCloneable Clone(Cloner cloner) {
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| 48 | return new FloatRangeErcValue(this, cloner);
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| 49 | }
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| 50 | }
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| 51 | }
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