Vehicle-cpp/zjw/工控机安装资料/eigen-3.4.0/test/umfpack_support.cpp

// This file is part of Eigen, a lightweight C++ template library
// for linear algebra.
//
// Copyright (C) 2011 Gael Guennebaud <g.gael@free.fr>
//
// This Source Code Form is subject to the terms of the Mozilla
// Public License v. 2.0. If a copy of the MPL was not distributed
// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.

#define EIGEN_NO_DEBUG_SMALL_PRODUCT_BLOCKS
#include "sparse_solver.h"

#include <Eigen/UmfPackSupport>

template<typename T1, typename T2> void test_umfpack_support_T()
{
  UmfPackLU<SparseMatrix<T1, ColMajor, T2> > umfpack_colmajor;
  UmfPackLU<SparseMatrix<T1, RowMajor, T2> > umfpack_rowmajor;
  
  check_sparse_square_solving(umfpack_colmajor);
  check_sparse_square_solving(umfpack_rowmajor);
  
  check_sparse_square_determinant(umfpack_colmajor);
  check_sparse_square_determinant(umfpack_rowmajor);
}

EIGEN_DECLARE_TEST(umfpack_support)
{
  CALL_SUBTEST_1((test_umfpack_support_T<double, int>()));
  CALL_SUBTEST_2((test_umfpack_support_T<std::complex<double>, int>()));
  CALL_SUBTEST_3((test_umfpack_support_T<double, long >()));
  CALL_SUBTEST_4((test_umfpack_support_T<std::complex<double>, long>()));
}