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source: branches/RegressionBenchmarks/HeuristicLab.Problems.DataAnalysis.Benchmarks/3.4/DistributionGenerator/StepsDistribution.cs @ 6973

Last change on this file since 6973 was 6973, checked in by sforsten, 13 years ago

#1669: different kinds of distribution have been implemented for the data generation. It hasn't been tested yet.

File size: 2.1 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2011 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
23using HeuristicLab.Common;
24using HeuristicLab.Data;
25
26namespace HeuristicLab.Problems.DataAnalysis.Benchmarks {
27  public class StepsDistribution : Distribution {
28
29    private double step;
30    public double Step {
31      get {
32        return step;
33      }
34    }
35
36    private Double curStep;
37
38    public StepsDistribution(DoubleRange range, double step)
39      : base(range.Start, range.End) {
40      this.step = step;
41      curStep = start;
42    }
43
44    public StepsDistribution(double start, double end, double step)
45      : base(start, end) {
46      this.step = step;
47    }
48
49    #region cloning
50    protected StepsDistribution(StepsDistribution original, Cloner cloner)
51      : base(original, cloner) {
52      step = original.step;
53      curStep = original.curStep;
54    }
55
56    public override Common.IDeepCloneable Clone(Common.Cloner cloner) {
57      return new StepsDistribution(this, cloner);
58    }
59    #endregion
60
61    public void Reset() {
62      curStep = start;
63    }
64
65    public bool HasNext() {
66      return curStep <= end;
67    }
68
69    public Double Current() {
70      return curStep;
71    }
72
73    public override Double Next() {
74      Double helpStep = curStep;
75      curStep += step;
76      return helpStep;
77    }
78  }
79}
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