source: branches/2931_OR-Tools_LP_MIP/HeuristicLab.MathematicalOptimization/3.3/LinearProgramming/Algorithms/Solvers/GlopSolver.cs @ 16405

Last change on this file since 16405 was 16405, checked in by ddorfmei, 7 months ago

#2931:

  • moved views to separate plugin HeuristicLab.MathematicalOptimization.Views
  • added button in LinearProgrammingProblemView to select the problem definition type
  • added views for problem definitions
  • added ExportFile parameter to LinearProgrammingAlgorithm
  • extended FileValue and FileValueView by the option to save a file
  • code cleanup
File size: 2.1 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2018 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.Core;
25using HeuristicLab.Data;
26using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
27
28namespace HeuristicLab.MathematicalOptimization.LinearProgramming {
29
30  [Item("Glop", "Glop (https://developers.google.com/optimization/lp/glop) can be used out of the box.")]
31  [StorableClass]
32  public class GlopSolver : IncrementalLinearSolver {
33
34    public GlopSolver() {
35      problemTypeParam.Value = (EnumValue<ProblemType>)problemTypeParam.Value.AsReadOnly();
36      SolverSpecificParameters =
37        "# for file format, see Protocol Buffers text format (https://developers.google.com/protocol-buffers/docs/overview#whynotxml)" + Environment.NewLine +
38        "# for parameters, see https://github.com/google/or-tools/blob/v6.10/ortools/glop/parameters.proto" + Environment.NewLine +
39        "# example:" + Environment.NewLine +
40        "# random_seed: 10" + Environment.NewLine;
41    }
42
43    [StorableConstructor]
44    protected GlopSolver(bool deserializing)
45      : base(deserializing) {
46    }
47
48    protected GlopSolver(GlopSolver original, Cloner cloner)
49      : base(original, cloner) {
50    }
51
52    protected override OptimizationProblemType OptimizationProblemType =>
53      OptimizationProblemType.GlopLinearProgramming;
54  }
55}
Note: See TracBrowser for help on using the repository browser.