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source: trunk/sources/HeuristicLab.Data/3.3/DoubleArray.cs @ 3388

Last change on this file since 3388 was 3376, checked in by swagner, 15 years ago

Moved interfaces and classes for deep cloning from HeuristicLab.Core to HeuristicLab.Common (#975).

File size: 2.9 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2010 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.Text;
23using HeuristicLab.Common;
24using HeuristicLab.Core;
25using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
26
27namespace HeuristicLab.Data {
28  [Item("DoubleArray", "Represents an array of double values.")]
29  [StorableClass]
30  public class DoubleArray : ValueTypeArray<double>, IStringConvertibleArray {
31    public DoubleArray() : base() { }
32    public DoubleArray(int length) : base(length) { }
33    public DoubleArray(double[] elements) : base(elements) { }
34
35    public override IDeepCloneable Clone(Cloner cloner) {
36      DoubleArray clone = new DoubleArray(array);
37      cloner.RegisterClonedObject(this, clone);
38      clone.ReadOnlyView = ReadOnlyView;
39      return clone;
40    }
41
42    protected virtual bool Validate(string value, out string errorMessage) {
43      double val;
44      bool valid = double.TryParse(value, out val);
45      errorMessage = string.Empty;
46      if (!valid) {
47        StringBuilder sb = new StringBuilder();
48        sb.Append("Invalid Value (Valid Value Format: \"");
49        sb.Append(FormatPatterns.GetDoubleFormatPattern());
50        sb.Append("\")");
51        errorMessage = sb.ToString();
52      }
53      return valid;
54    }
55    protected virtual string GetValue(int index) {
56      return this[index].ToString();
57    }
58    protected virtual bool SetValue(string value, int index) {
59      double val;
60      if (double.TryParse(value, out val)) {
61        this[index] = val;
62        return true;
63      } else {
64        return false;
65      }
66    }
67
68    #region IStringConvertibleArray Members
69    int IStringConvertibleArray.Length {
70      get { return Length; }
71      set { Length = value; }
72    }
73    bool IStringConvertibleArray.Validate(string value, out string errorMessage) {
74      return Validate(value, out errorMessage);
75    }
76    string IStringConvertibleArray.GetValue(int index) {
77      return GetValue(index);
78    }
79    bool IStringConvertibleArray.SetValue(string value, int index) {
80      return SetValue(value, index);
81    }
82    #endregion
83  }
84}
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