source: trunk/sources/HeuristicLab.Common/3.3/MatrixExtensions.cs @ 14185

Last change on this file since 14185 was 14185, checked in by swagner, 3 years ago

#2526: Updated year of copyrights in license headers

File size: 1.5 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2016 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
22namespace HeuristicLab.Common {
23  public static class MatrixExtensions {
24    /// <summary>
25    /// Returns a transposed matrix of the given <paramref name="matrix"/>.
26    /// </summary>
27    /// <typeparam name="T">The type of the matrix</typeparam>
28    /// <param name="matrix">The matrix that should be transposed.</param>
29    /// <returns>The transposed matrix.</returns>
30    public static T[,] Transpose<T>(this T[,] matrix) {
31      var result = new T[matrix.GetLength(1), matrix.GetLength(0)];
32      for (int i = 0; i < matrix.GetLength(0); i++)
33        for (int j = 0; j < matrix.GetLength(1); j++)
34          result[j, i] = matrix[i, j];
35      return result;
36    }
37  }
38}
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