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source: branches/SimSharp/HeuristicLab.Problems.Programmable/3.3/SingleObjectiveScript.cs @ 10754

Last change on this file since 10754 was 10754, checked in by abeham, 10 years ago

#2174: minor refactorings

File size: 3.0 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2014 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 HeuristicLab.Common;
23using HeuristicLab.Core;
24using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
25
26namespace HeuristicLab.Problems.Programmable {
27  [Item("Single-objective Script", "Script that defines the parameter vector and evaluates the solution for a programmable problem.")]
28  [StorableClass]
29  public class SingleObjectiveScript : ProgrammableProblemScript, IStorableContent {
30    public string Filename { get; set; }
31
32    [StorableConstructor]
33    protected SingleObjectiveScript(bool deserializing) : base(deserializing) { }
34    protected SingleObjectiveScript(SingleObjectiveScript original, Cloner cloner)
35      : base(original, cloner) { }
36    public SingleObjectiveScript() { }
37
38    public override IDeepCloneable Clone(Cloner cloner) {
39      return new SingleObjectiveScript(this, cloner);
40    }
41
42    public new SingleObjectiveProblemBase Instance {
43      get { return (SingleObjectiveProblemBase)base.Instance; }
44      protected set { base.Instance = value; }
45    }
46
47    protected override string CodeTemplate {
48      get {
49        return @"using System;
50using System.Linq;
51using System.Collections.Generic;
52using HeuristicLab.Common;
53using HeuristicLab.Core;
54using HeuristicLab.Data;
55using HeuristicLab.Encodings.ParameterVectorEncoding;
56using HeuristicLab.Encodings.PermutationEncoding;
57
58public class MyProblem : HeuristicLab.Problems.Programmable.SingleObjectiveProblemBase {
59  public MyProblem() {
60    // initialize private fields
61  }
62  public override bool IsMaximizationProblem { get { return false; } }
63  public override ParameterVector GetParametersToOptimize() {
64    return new ParameterVectorBuilder()
65      // .AddBoolean(""Parameter"")
66      // .AddInteger(""Parameter"", min: 5, max: 15, step: 3)
67      // .AddReal(""Parameter"", min: 0.0, max: 1.0)
68      // .SetPermutation(type: PermutationTypes.Absolute, length: 10)
69    .Build();
70  }
71
72  public override double Evaluate(IRandom random, ParameterVector vector) {
73    var quality = 0.0;
74    // quality = vector.Boolean(""Parameter"") ? vector.Real(""Parameter"") : vector.Integer(""Parameter"");
75    return quality;
76  }
77
78  // implement further classes and methods
79}";
80      }
81    }
82  }
83}
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