text: //
  //  Copyright (c) 2000-2002
  //  Joerg Walter, Mathias Koch
  //
  //  Distributed under the Boost Software License, Version 1.0. (See
  //  accompanying file LICENSE_1_0.txt or copy at
  //  http://www.boost.org/LICENSE_1_0.txt)
  //
  //  The authors gratefully acknowledge the support of
  //  GeNeSys mbH & Co. KG in producing this work.
  //
  
  #include "test4.hpp"
  #include "utils.hpp"
  
  // Test matrix & vector expression templates
  template<class V, class M, int N>
  struct test_my_matrix_vector {
      typedef typename V::value_type value_type;
  
      template<class VP, class MP>
      void test_with (VP &v1, VP &v2, MP &m1) const {
          {
  #ifndef USE_DIAGONAL
              // Rows and columns
              initialize_matrix (m1);
              for (int i = 0; i < N; ++ i) {
                  v2 = ublas::row (m1, i);
                  std::cout << "row (m, " << i << ") = " << v2 << std::endl;
                  v2 = ublas::column (m1, i);
                  std::cout << "column (m, " << i << ") = " << v2 << std::endl;
              }
  
              // Outer product
              initialize_vector (v1);
              initialize_vector (v2);
              v1 (0) = 0;
              v1 (N - 1) = 0;
              m1 = ublas::outer_prod (v1, v2);
              std::cout << "outer_prod (v1, v2) = " << m1 << std::endl;
  
              // Matrix vector product
              initialize_matrix (m1);
              initialize_vector (v1);
              v2 = ublas::prod (m1, v1);
              std::cout << "prod (m1, v1) = " << v2 << std::endl;
              v2 = ublas::prod (v1, m1);
              std::cout << "prod (v1, m1) = " << v2 << std::endl;
  #else
              BOOST_UBLAS_NOT_USED(v1);
              BOOST_UBLAS_NOT_USED(v2);
              BOOST_UBLAS_NOT_USED(m1);
  #endif
          }
      }
      void operator () () const {
          {
              V v1 (N), v2 (N);
  #ifdef USE_BANDED
              M m1 (N, N, 1, 1);
  #endif
  #ifdef USE_DIAGONAL
              M m1 (N, N);
  #endif
              test_with (v1, v2, m1);
  
              ublas::matrix_row<M> mr1 (m1, 1), mr2 (m1, 1);
              test_with (mr1, mr2, m1);
  
              ublas::matrix_column<M> mc1 (m1, 1), mc2 (m1, 1);
              test_with (mc1, mc2, m1);
  
  #ifdef USE_RANGE
              ublas::matrix_vector_range<M> mvr1 (m1, ublas::range (0, N), ublas::range (0, N)),
                                            mvr2 (m1, ublas::range (0, N), ublas::range (0, N));
              test_with (mvr1, mvr2, m1);
  #endif
  
  #ifdef USE_SLICE
              ublas::matrix_vector_slice<M> mvs1 (m1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)),
                                            mvs2 (m1, ublas::slice (0, 1, N), ublas::slice (0, 1, N));
              test_with (mvs1, mvs2, m1);
  #endif
          }
      }
  
      void operator () (int) const {
  #ifdef USE_ADAPTOR
          {
  #ifdef USE_BANDED
              V v1 (N), v2 (N);
              M m1 (N, N, 1, 1);
              ublas::banded_adaptor<M> bam1 (m1, 1, 1);
              test_with (v1, v2, bam1);
  
              ublas::matrix_row<ublas::banded_adaptor<M> > mr1 (bam1, 1), mr2 (bam1, 1);
              test_with (mr1, mr2, bam1);
  
              ublas::matrix_column<ublas::banded_adaptor<M> > mc1 (bam1, 1), mc2 (bam1, 1);
              test_with (mc1, mc2, bam1);
  
  #ifdef USE_RANGE
              ublas::matrix_vector_range<ublas::banded_adaptor<M> > mvr1 (bam1, ublas::range (0, N), ublas::range (0, N)),
                                                                    mvr2 (bam1, ublas::range (0, N), ublas::range (0, N));
              test_with (mvr1, mvr2, bam1);
  #endif
  
  #ifdef USE_SLICE
              ublas::matrix_vector_slice<ublas::banded_adaptor<M> > mvs1 (bam1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)),
                                                                    mvs2 (bam1, ublas::slice (0, 1, N), ublas::slice (0, 1, N));
              test_with (mvs1, mvs2, bam1);
  #endif
  #endif
  #ifdef USE_DIAGONAL
              V v1 (N), v2 (N);
              M m1 (N, N);
              ublas::diagonal_adaptor<M> dam1 (m1);
              test_with (v1, v2, dam1);
  
              ublas::matrix_row<ublas::diagonal_adaptor<M> > mr1 (dam1, 1), mr2 (dam1, 1);
              test_with (mr1, mr2, dam1);
  
              ublas::matrix_column<ublas::diagonal_adaptor<M> > mc1 (dam1, 1), mc2 (dam1, 1);
              test_with (mc1, mc2, dam1);
  
  #ifdef USE_RANGE
              ublas::matrix_vector_range<ublas::diagonal_adaptor<M> > mvr1 (dam1, ublas::range (0, N), ublas::range (0, N)),
                                                                      mvr2 (dam1, ublas::range (0, N), ublas::range (0, N));
              test_with (mvr1, mvr2, dam1);
  #endif
  
  #ifdef USE_SLICE
              ublas::matrix_vector_slice<ublas::diagonal_adaptor<M> > mvs1 (dam1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)),
                                                                      mvs2 (dam1, ublas::slice (0, 1, N), ublas::slice (0, 1, N));
              test_with (mvs1, mvs2, dam1);
  #endif
  #endif
          }
  #endif
      }
  };
  
  // Test matrix & vector
  void test_matrix_vector () {
      std::cout << "test_matrix_vector" << std::endl;
  
  #ifdef USE_BANDED
  #ifdef USE_BOUNDED_ARRAY
  #ifdef USE_FLOAT
      std::cout << "float, bounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<float, ublas::bounded_array<float, 3> >,
                            ublas::banded_matrix<float, ublas::row_major, ublas::bounded_array<float, 3 * 3> >, 3> () ();
      test_my_matrix_vector<ublas::vector<float, ublas::bounded_array<float, 3> >,
                            ublas::banded_matrix<float, ublas::row_major, ublas::bounded_array<float, 3 * 3> >, 3> () (0);
  #endif
  
  #ifdef USE_DOUBLE
      std::cout << "double, bounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<double, ublas::bounded_array<double, 3> >,
                            ublas::banded_matrix<double, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3> () ();
      test_my_matrix_vector<ublas::vector<double, ublas::bounded_array<double, 3> >,
                            ublas::banded_matrix<double, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3> () (0);
  #endif
  
  #ifdef USE_STD_COMPLEX
  #ifdef USE_FLOAT
      std::cout << "std::complex<float>, bounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::bounded_array<std::complex<float>, 3> >,
                            ublas::banded_matrix<std::complex<float>, ublas::row_major, ublas::bounded_array<std::complex<float>, 3 * 3> >, 3> () ();
      test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::bounded_array<std::complex<float>, 3> >,
                            ublas::banded_matrix<std::complex<float>, ublas::row_major, ublas::bounded_array<std::complex<float>, 3 * 3> >, 3> () (0);
  #endif
  
  #ifdef USE_DOUBLE
      std::cout << "std::complex<double>, bounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::bounded_array<std::complex<double>, 3> >,
                            ublas::banded_matrix<std::complex<double>, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3> () ();
      test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::bounded_array<std::complex<double>, 3> >,
                            ublas::banded_matrix<std::complex<double>, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3> () (0);
  #endif
  #endif
  #endif
  
  #ifdef USE_UNBOUNDED_ARRAY
  #ifdef USE_FLOAT
      std::cout << "float, unbounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<float, ublas::unbounded_array<float> >,
                            ublas::banded_matrix<float, ublas::row_major, ublas::unbounded_array<float> >, 3> () ();
      test_my_matrix_vector<ublas::vector<float, ublas::unbounded_array<float> >,
                            ublas::banded_matrix<float, ublas::row_major, ublas::unbounded_array<float> >, 3> () (0);
  #endif
  
  #ifdef USE_DOUBLE
      std::cout << "double, unbounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<double, ublas::unbounded_array<double> >,
                            ublas::banded_matrix<double, ublas::row_major, ublas::unbounded_array<double> >, 3> () ();
      test_my_matrix_vector<ublas::vector<double, ublas::unbounded_array<double> >,
                            ublas::banded_matrix<double, ublas::row_major, ublas::unbounded_array<double> >, 3> () (0);
  #endif
  
  #ifdef USE_STD_COMPLEX
  #ifdef USE_FLOAT
      std::cout << "std::complex<float>, unbounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::unbounded_array<std::complex<float> > >,
                            ublas::banded_matrix<std::complex<float>, ublas::row_major, ublas::unbounded_array<std::complex<float> > >, 3> () ();
      test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::unbounded_array<std::complex<float> > >,
                            ublas::banded_matrix<std::complex<float>, ublas::row_major, ublas::unbounded_array<std::complex<float> > >, 3> () (0);
  #endif
  
  #ifdef USE_DOUBLE
      std::cout << "std::complex<double>, unbounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::unbounded_array<std::complex<double> > >,
                            ublas::banded_matrix<std::complex<double>, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3> () ();
      test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::unbounded_array<std::complex<double> > >,
                            ublas::banded_matrix<std::complex<double>, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3> () (0);
  #endif
  #endif
  #endif
  
  #ifdef USE_STD_VECTOR
  #ifdef USE_FLOAT
      std::cout << "float, std::vector" << std::endl;
      test_my_matrix_vector<ublas::vector<float, std::vector<float> >,
                            ublas::banded_matrix<float, ublas::row_major, std::vector<float> >, 3> () ();
      test_my_matrix_vector<ublas::vector<float, std::vector<float> >,
                            ublas::banded_matrix<float, ublas::row_major, std::vector<float> >, 3> () (0);
  #endif
  
  #ifdef USE_DOUBLE
      std::cout << "double, std::vector" << std::endl;
      test_my_matrix_vector<ublas::vector<double, std::vector<double> >,
                            ublas::banded_matrix<double, ublas::row_major, std::vector<double> >, 3> () ();
      test_my_matrix_vector<ublas::vector<double, std::vector<double> >,
                            ublas::banded_matrix<double, ublas::row_major, std::vector<double> >, 3> () (0);
  #endif
  
  #ifdef USE_STD_COMPLEX
  #ifdef USE_FLOAT
      std::cout << "std::complex<float>, std::vector" << std::endl;
      test_my_matrix_vector<ublas::vector<std::complex<float>, std::vector<std::complex<float> > >,
                            ublas::banded_matrix<std::complex<float>, ublas::row_major, std::vector<std::complex<float> > >, 3> () ();
      test_my_matrix_vector<ublas::vector<std::complex<float>, std::vector<std::complex<float> > >,
                            ublas::banded_matrix<std::complex<float>, ublas::row_major, std::vector<std::complex<float> > >, 3> () (0);
  #endif
  
  #ifdef USE_DOUBLE
      std::cout << "std::complex<double>, std::vector" << std::endl;
      test_my_matrix_vector<ublas::vector<std::complex<double>, std::vector<std::complex<double> > >,
                            ublas::banded_matrix<std::complex<double>, ublas::row_major, std::vector<std::complex<double> > >, 3> () ();
      test_my_matrix_vector<ublas::vector<std::complex<double>, std::vector<std::complex<double> > >,
                            ublas::banded_matrix<std::complex<double>, ublas::row_major, std::vector<std::complex<double> > >, 3> () (0);
  #endif
  #endif
  #endif
  #endif
  
  #ifdef USE_DIAGONAL
  #ifdef USE_BOUNDED_ARRAY
  #ifdef USE_FLOAT
      std::cout << "float, bounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<float, ublas::bounded_array<float, 3> >,
                            ublas::diagonal_matrix<float, ublas::row_major, ublas::bounded_array<float, 3 * 3> >, 3> () ();
      test_my_matrix_vector<ublas::vector<float, ublas::bounded_array<float, 3> >,
                            ublas::diagonal_matrix<float, ublas::row_major, ublas::bounded_array<float, 3 * 3> >, 3> () (0);
  #endif
  
  #ifdef USE_DOUBLE
      std::cout << "double, bounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<double, ublas::bounded_array<double, 3> >,
                            ublas::diagonal_matrix<double, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3> () ();
      test_my_matrix_vector<ublas::vector<double, ublas::bounded_array<double, 3> >,
                            ublas::diagonal_matrix<double, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3> () (0);
  #endif
  
  #ifdef USE_STD_COMPLEX
  #ifdef USE_FLOAT
      std::cout << "std::complex<float>, bounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::bounded_array<std::complex<float>, 3> >,
                            ublas::diagonal_matrix<std::complex<float>, ublas::row_major, ublas::bounded_array<std::complex<float>, 3 * 3> >, 3> () ();
      test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::bounded_array<std::complex<float>, 3> >,
                            ublas::diagonal_matrix<std::complex<float>, ublas::row_major, ublas::bounded_array<std::complex<float>, 3 * 3> >, 3> () (0);
  #endif
  
  #ifdef USE_DOUBLE
      std::cout << "std::complex<double>, bounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::bounded_array<std::complex<double>, 3> >,
                            ublas::diagonal_matrix<std::complex<double>, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3> () ();
      test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::bounded_array<std::complex<double>, 3> >,
                            ublas::diagonal_matrix<std::complex<double>, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3> () (0);
  #endif
  #endif
  #endif
  
  #ifdef USE_UNBOUNDED_ARRAY
  #ifdef USE_FLOAT
      std::cout << "float, unbounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<float, ublas::unbounded_array<float> >,
                            ublas::diagonal_matrix<float, ublas::row_major, ublas::unbounded_array<float> >, 3> () ();
      test_my_matrix_vector<ublas::vector<float, ublas::unbounded_array<float> >,
                            ublas::diagonal_matrix<float, ublas::row_major, ublas::unbounded_array<float> >, 3> () (0);
  #endif
  
  #ifdef USE_DOUBLE
      std::cout << "double, unbounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<double, ublas::unbounded_array<double> >,
                            ublas::diagonal_matrix<double, ublas::row_major, ublas::unbounded_array<double> >, 3> () ();
      test_my_matrix_vector<ublas::vector<double, ublas::unbounded_array<double> >,
                            ublas::diagonal_matrix<double, ublas::row_major, ublas::unbounded_array<double> >, 3> () (0);
  #endif
  
  #ifdef USE_STD_COMPLEX
  #ifdef USE_FLOAT
      std::cout << "std::complex<float>, unbounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::unbounded_array<std::complex<float> > >,
                            ublas::diagonal_matrix<std::complex<float>, ublas::row_major, ublas::unbounded_array<std::complex<float> > >, 3> () ();
      test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::unbounded_array<std::complex<float> > >,
                            ublas::diagonal_matrix<std::complex<float>, ublas::row_major, ublas::unbounded_array<std::complex<float> > >, 3> () (0);
  #endif
  
  #ifdef USE_DOUBLE
      std::cout << "std::complex<double>, unbounded_array" << std::endl;
      test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::unbounded_array<std::complex<double> > >,
                            ublas::diagonal_matrix<std::complex<double>, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3> () ();
      test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::unbounded_array<std::complex<double> > >,
                            ublas::diagonal_matrix<std::complex<double>, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3> () (0);
  #endif
  #endif
  #endif
  
  #ifdef USE_STD_VECTOR
  #ifdef USE_FLOAT
      std::cout << "float, std::vector" << std::endl;
      test_my_matrix_vector<ublas::vector<float, std::vector<float> >,
                            ublas::diagonal_matrix<float, ublas::row_major, std::vector<float> >, 3> () ();
      test_my_matrix_vector<ublas::vector<float, std::vector<float> >,
                            ublas::diagonal_matrix<float, ublas::row_major, std::vector<float> >, 3> () (0);
  #endif
  
  #ifdef USE_DOUBLE
      std::cout << "double, std::vector" << std::endl;
      test_my_matrix_vector<ublas::vector<double, std::vector<double> >,
                            ublas::diagonal_matrix<double, ublas::row_major, std::vector<double> >, 3> () ();
      test_my_matrix_vector<ublas::vector<double, std::vector<double> >,
                            ublas::diagonal_matrix<double, ublas::row_major, std::vector<double> >, 3> () (0);
  #endif
  
  #ifdef USE_STD_COMPLEX
  #ifdef USE_FLOAT
      std::cout << "std::complex<float>, std::vector" << std::endl;
      test_my_matrix_vector<ublas::vector<std::complex<float>, std::vector<std::complex<float> > >,
                            ublas::diagonal_matrix<std::complex<float>, ublas::row_major, std::vector<std::complex<float> > >, 3> () ();
      test_my_matrix_vector<ublas::vector<std::complex<float>, std::vector<std::complex<float> > >,
                            ublas::diagonal_matrix<std::complex<float>, ublas::row_major, std::vector<std::complex<float> > >, 3> () (0);
  #endif
  
  #ifdef USE_DOUBLE
      std::cout << "std::complex<double>, std::vector" << std::endl;
      test_my_matrix_vector<ublas::vector<std::complex<double>, std::vector<std::complex<double> > >,
                            ublas::diagonal_matrix<std::complex<double>, ublas::row_major, std::vector<std::complex<double> > >, 3> () ();
      test_my_matrix_vector<ublas::vector<std::complex<double>, std::vector<std::complex<double> > >,
                            ublas::diagonal_matrix<std::complex<double>, ublas::row_major, std::vector<std::complex<double> > >, 3> () (0);
  #endif
  #endif
  #endif
  #endif
  }
  