| 1 | // |
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| 2 | // Copyright (c) 2000-2002 |
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| 3 | // Joerg Walter, Mathias Koch |
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| 4 | // |
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| 5 | // Permission to use, copy, modify, distribute and sell this software |
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| 6 | // and its documentation for any purpose is hereby granted without fee, |
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| 7 | // provided that the above copyright notice appear in all copies and |
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| 8 | // that both that copyright notice and this permission notice appear |
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| 9 | // in supporting documentation. The authors make no representations |
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| 10 | // about the suitability of this software for any purpose. |
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| 11 | // It is provided "as is" without express or implied warranty. |
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| 12 | // |
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| 13 | // The authors gratefully acknowledge the support of |
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| 14 | // GeNeSys mbH & Co. KG in producing this work. |
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| 15 | // |
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| 16 | |
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| 17 | #include "test6.hpp" |
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| 18 | |
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| 19 | // Test matrix & vector expression templates |
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| 20 | template<class V, class M, int N> |
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| 21 | struct test_my_matrix_vector { |
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| 22 | typedef typename V::value_type value_type; |
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| 23 | |
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| 24 | template<class VP, class MP> |
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| 25 | void test_with (VP &v1, VP &v2, MP &m1) const { |
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| 26 | { |
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| 27 | // Rows and columns |
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| 28 | initialize_matrix (m1); |
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| 29 | for (int i = 0; i < N; ++ i) { |
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| 30 | v2 = ublas::row (m1, i); |
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| 31 | std::cout << "row (m, " << i << ") = " << v2 << std::endl; |
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| 32 | v2 = ublas::column (m1, i); |
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| 33 | std::cout << "column (m, " << i << ") = " << v2 << std::endl; |
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| 34 | } |
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| 35 | |
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| 36 | // Outer product |
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| 37 | initialize_vector (v1); |
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| 38 | initialize_vector (v2); |
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| 39 | v1 (0) = 0; |
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| 40 | v1 (N - 1) = 0; |
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| 41 | v2 (0) = 0; |
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| 42 | v2 (N - 1) = 0; |
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| 43 | m1 = ublas::outer_prod (v1, v2); |
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| 44 | std::cout << "outer_prod (v1, v2) = " << m1 << std::endl; |
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| 45 | |
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| 46 | // Matrix vector product |
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| 47 | initialize_matrix (m1); |
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| 48 | initialize_vector (v1); |
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| 49 | v2 = ublas::prod (m1, v1); |
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| 50 | std::cout << "prod (m1, v1) = " << v2 << std::endl; |
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| 51 | v2 = ublas::prod (v1, m1); |
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| 52 | std::cout << "prod (v1, m1) = " << v2 << std::endl; |
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| 53 | } |
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| 54 | } |
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| 55 | void operator () () const { |
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| 56 | { |
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| 57 | V v1 (N), v2 (N); |
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| 58 | M m1 (N, N); |
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| 59 | test_with (v1, v2, m1); |
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| 60 | |
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| 61 | ublas::matrix_row<M> mr1 (m1, N - 1), mr2 (m1, N - 1); |
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| 62 | test_with (mr1, mr2, m1); |
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| 63 | |
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| 64 | ublas::matrix_column<M> mc1 (m1, 0), mc2 (m1, 0); |
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| 65 | test_with (mc1, mc2, m1); |
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| 66 | |
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| 67 | #ifdef USE_RANGE |
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| 68 | ublas::matrix_vector_range<M> mvr1 (m1, ublas::range (0, N), ublas::range (0, N)), |
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| 69 | mvr2 (m1, ublas::range (0, N), ublas::range (0, N)); |
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| 70 | test_with (mvr1, mvr2, m1); |
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| 71 | #endif |
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| 72 | |
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| 73 | #ifdef USE_SLICE |
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| 74 | ublas::matrix_vector_slice<M> mvs1 (m1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), |
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| 75 | mvs2 (m1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)); |
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| 76 | test_with (mvs1, mvs2, m1); |
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| 77 | #endif |
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| 78 | } |
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| 79 | } |
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| 80 | |
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| 81 | void operator () (int) const { |
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| 82 | #ifdef USE_ADAPTOR |
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| 83 | { |
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| 84 | V v1 (N), v2 (N); |
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| 85 | M m1 (N, N); |
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| 86 | ublas::symmetric_adaptor<M> tam1 (m1); |
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| 87 | test_with (v1, v2, tam1); |
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| 88 | |
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| 89 | ublas::matrix_row<ublas::symmetric_adaptor<M> > mr1 (tam1, N - 1), mr2 (tam1, N - 1); |
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| 90 | test_with (mr1, mr2, tam1); |
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| 91 | |
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| 92 | ublas::matrix_column<ublas::symmetric_adaptor<M> > mc1 (tam1, 0), mc2 (tam1, 0); |
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| 93 | test_with (mc1, mc2, tam1); |
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| 94 | |
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| 95 | #ifdef USE_RANGE |
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| 96 | ublas::matrix_vector_range<ublas::symmetric_adaptor<M> > mvr1 (tam1, ublas::range (0, N), ublas::range (0, N)), |
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| 97 | mvr2 (tam1, ublas::range (0, N), ublas::range (0, N)); |
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| 98 | test_with (mvr1, mvr2, tam1); |
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| 99 | #endif |
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| 100 | |
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| 101 | #ifdef USE_SLICE |
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| 102 | ublas::matrix_vector_slice<ublas::symmetric_adaptor<M> > mvs1 (tam1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), |
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| 103 | mvs2 (tam1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)); |
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| 104 | test_with (mvs1, mvs2, tam1); |
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| 105 | #endif |
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| 106 | } |
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| 107 | #endif |
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| 108 | } |
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| 109 | }; |
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| 110 | |
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| 111 | // Test matrix & vector |
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| 112 | void test_matrix_vector () { |
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| 113 | std::cout << "test_matrix_vector" << std::endl; |
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| 114 | |
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| 115 | #ifdef USE_BOUNDED_ARRAY |
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| 116 | #ifdef USE_FLOAT |
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| 117 | std::cout << "float, bounded_array" << std::endl; |
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| 118 | test_my_matrix_vector<ublas::vector<float, ublas::bounded_array<float, 3> >, |
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| 119 | ublas::symmetric_matrix<float, ublas::lower, ublas::row_major, ublas::bounded_array<float, 3 * 3> >, 3> () (); |
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| 120 | test_my_matrix_vector<ublas::vector<float, ublas::bounded_array<float, 3> >, |
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| 121 | ublas::symmetric_matrix<float, ublas::lower, ublas::row_major, ublas::bounded_array<float, 3 * 3> >, 3> () (0); |
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| 122 | #endif |
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| 123 | |
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| 124 | #ifdef USE_DOUBLE |
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| 125 | std::cout << "double, bounded_array" << std::endl; |
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| 126 | test_my_matrix_vector<ublas::vector<double, ublas::bounded_array<double, 3> >, |
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| 127 | ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3> () (); |
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| 128 | test_my_matrix_vector<ublas::vector<double, ublas::bounded_array<double, 3> >, |
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| 129 | ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3> () (0); |
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| 130 | #endif |
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| 131 | |
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| 132 | #ifdef USE_STD_COMPLEX |
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| 133 | #ifdef USE_FLOAT |
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| 134 | std::cout << "std::complex<float>, bounded_array" << std::endl; |
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| 135 | test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::bounded_array<std::complex<float>, 3> >, |
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| 136 | ublas::symmetric_matrix<std::complex<float>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<float>, 3 * 3> >, 3> () (); |
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| 137 | test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::bounded_array<std::complex<float>, 3> >, |
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| 138 | ublas::symmetric_matrix<std::complex<float>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<float>, 3 * 3> >, 3> () (0); |
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| 139 | #endif |
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| 140 | |
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| 141 | #ifdef USE_DOUBLE |
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| 142 | std::cout << "std::complex<double>, bounded_array" << std::endl; |
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| 143 | test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::bounded_array<std::complex<double>, 3> >, |
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| 144 | ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3> () (); |
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| 145 | test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::bounded_array<std::complex<double>, 3> >, |
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| 146 | ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3> () (0); |
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| 147 | #endif |
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| 148 | #endif |
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| 149 | #endif |
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| 150 | |
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| 151 | #ifdef USE_UNBOUNDED_ARRAY |
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| 152 | #ifdef USE_FLOAT |
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| 153 | std::cout << "float, unbounded_array" << std::endl; |
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| 154 | test_my_matrix_vector<ublas::vector<float, ublas::unbounded_array<float> >, |
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| 155 | ublas::symmetric_matrix<float, ublas::lower, ublas::row_major, ublas::unbounded_array<float> >, 3> () (); |
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| 156 | test_my_matrix_vector<ublas::vector<float, ublas::unbounded_array<float> >, |
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| 157 | ublas::symmetric_matrix<float, ublas::lower, ublas::row_major, ublas::unbounded_array<float> >, 3> () (0); |
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| 158 | #endif |
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| 159 | |
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| 160 | #ifdef USE_DOUBLE |
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| 161 | std::cout << "double, unbounded_array" << std::endl; |
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| 162 | test_my_matrix_vector<ublas::vector<double, ublas::unbounded_array<double> >, |
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| 163 | ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::unbounded_array<double> >, 3> () (); |
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| 164 | test_my_matrix_vector<ublas::vector<double, ublas::unbounded_array<double> >, |
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| 165 | ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::unbounded_array<double> >, 3> () (0); |
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| 166 | #endif |
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| 167 | |
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| 168 | #ifdef USE_STD_COMPLEX |
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| 169 | #ifdef USE_FLOAT |
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| 170 | std::cout << "std::complex<float>, unbounded_array" << std::endl; |
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| 171 | test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::unbounded_array<std::complex<float> > >, |
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| 172 | ublas::symmetric_matrix<std::complex<float>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<float> > >, 3> () (); |
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| 173 | test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::unbounded_array<std::complex<float> > >, |
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| 174 | ublas::symmetric_matrix<std::complex<float>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<float> > >, 3> () (0); |
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| 175 | #endif |
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| 176 | |
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| 177 | #ifdef USE_DOUBLE |
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| 178 | std::cout << "std::complex<double>, unbounded_array" << std::endl; |
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| 179 | test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::unbounded_array<std::complex<double> > >, |
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| 180 | ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3> () (); |
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| 181 | test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::unbounded_array<std::complex<double> > >, |
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| 182 | ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3> () (0); |
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| 183 | #endif |
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| 184 | #endif |
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| 185 | #endif |
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| 186 | |
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| 187 | #ifdef USE_STD_VECTOR |
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| 188 | #ifdef USE_FLOAT |
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| 189 | std::cout << "float, std::vector" << std::endl; |
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| 190 | test_my_matrix_vector<ublas::vector<float, std::vector<float> >, |
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| 191 | ublas::symmetric_matrix<float, ublas::lower, ublas::row_major, std::vector<float> >, 3> () (); |
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| 192 | test_my_matrix_vector<ublas::vector<float, std::vector<float> >, |
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| 193 | ublas::symmetric_matrix<float, ublas::lower, ublas::row_major, std::vector<float> >, 3> () (0); |
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| 194 | #endif |
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| 195 | |
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| 196 | #ifdef USE_DOUBLE |
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| 197 | std::cout << "double, std::vector" << std::endl; |
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| 198 | test_my_matrix_vector<ublas::vector<double, std::vector<double> >, |
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| 199 | ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, std::vector<double> >, 3> () (); |
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| 200 | test_my_matrix_vector<ublas::vector<double, std::vector<double> >, |
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| 201 | ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, std::vector<double> >, 3> () (0); |
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| 202 | #endif |
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| 203 | |
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| 204 | #ifdef USE_STD_COMPLEX |
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| 205 | #ifdef USE_FLOAT |
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| 206 | std::cout << "std::complex<float>, std::vector" << std::endl; |
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| 207 | test_my_matrix_vector<ublas::vector<std::complex<float>, std::vector<std::complex<float> > >, |
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| 208 | ublas::symmetric_matrix<std::complex<float>, ublas::lower, ublas::row_major, std::vector<std::complex<float> > >, 3> () (); |
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| 209 | test_my_matrix_vector<ublas::vector<std::complex<float>, std::vector<std::complex<float> > >, |
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| 210 | ublas::symmetric_matrix<std::complex<float>, ublas::lower, ublas::row_major, std::vector<std::complex<float> > >, 3> () (0); |
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| 211 | #endif |
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| 212 | |
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| 213 | #ifdef USE_DOUBLE |
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| 214 | std::cout << "std::complex<double>, std::vector" << std::endl; |
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| 215 | test_my_matrix_vector<ublas::vector<std::complex<double>, std::vector<std::complex<double> > >, |
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| 216 | ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, std::vector<std::complex<double> > >, 3> () (); |
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| 217 | test_my_matrix_vector<ublas::vector<std::complex<double>, std::vector<std::complex<double> > >, |
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| 218 | ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, std::vector<std::complex<double> > >, 3> () (0); |
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| 219 | #endif |
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| 220 | #endif |
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| 221 | #endif |
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| 222 | } |
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