ground/gcs/src/libs/eigen/test/metis_support.cpp

   1 // This file is part of Eigen, a lightweight C++ template library
   2 // for linear algebra.
   3 //
   4 // Copyright (C) 2012 Désiré Nuentsa-Wakam <desire.nuentsa_wakam@inria.fr>
   5 //
   6 // Eigen is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU Lesser General Public
   8 // License as published by the Free Software Foundation; either
   9 // version 3 of the License, or (at your option) any later version.
  10 //
  11 // Alternatively, you can redistribute it and/or
  12 // modify it under the terms of the GNU General Public License as
  13 // published by the Free Software Foundation; either version 2 of
  14 // the License, or (at your option) any later version.
  15 //
  16 // Eigen is distributed in the hope that it will be useful, but WITHOUT ANY
  17 // WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  18 // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the
  19 // GNU General Public License for more details.
  20 //
  21 // You should have received a copy of the GNU Lesser General Public
  22 // License and a copy of the GNU General Public License along with
  23 // Eigen. If not, see <http://www.gnu.org/licenses/>.
  24 #include "sparse_solver.h"
  25 #include <Eigen/SparseLU>
  26 #include <Eigen/MetisSupport>
  27 #include <unsupported/Eigen/SparseExtra>
  28
  29 template<typename T> void test_metis_T()
  30 {
  31   SparseLU<SparseMatrix<T, ColMajor>, MetisOrdering<int> > sparselu_metis;
  32
  33   check_sparse_square_solving(sparselu_metis);
  34 }
  35
  36 void test_metis_support()
  37 {
  38   CALL_SUBTEST_1(test_metis_T<double>());
  39 }