2 // Copyright (c) 2000-2002
3 // Joerg Walter, Mathias Koch
5 // Distributed under the Boost Software License, Version 1.0. (See
6 // accompanying file LICENSE_1_0.txt or copy at
7 // http://www.boost.org/LICENSE_1_0.txt)
9 // The authors gratefully acknowledge the support of
10 // GeNeSys mbH & Co. KG in producing this work.
13 #if defined(__GNUC__) && (__GNUC__ >= 9)
14 #pragma GCC diagnostic ignored "-Wdeprecated-copy"
19 // Test matrix & vector expression templates
20 template <class V, class M, int N>
21 struct test_my_matrix_vector
23 typedef typename V::value_type value_type;
25 template <class VP, class MP>
26 void test_with(VP& v1, VP& v2, MP& m1) const
30 initialize_matrix(m1);
31 for (int i = 0; i < N; ++i)
33 v2 = ublas::row(m1, i);
34 std::cout << "row (m, " << i << ") = " << v2 << std::endl;
35 v2 = ublas::column(m1, i);
36 std::cout << "column (m, " << i << ") = " << v2 << std::endl;
40 initialize_vector(v1);
41 initialize_vector(v2);
46 m1 = ublas::outer_prod(v1, v2);
47 std::cout << "outer_prod (v1, v2) = " << m1 << std::endl;
49 // Matrix vector product
50 initialize_matrix(m1);
51 initialize_vector(v1);
52 v2 = ublas::prod(m1, v1);
53 std::cout << "prod (m1, v1) = " << v2 << std::endl;
54 v2 = ublas::prod(v1, m1);
55 std::cout << "prod (v1, m1) = " << v2 << std::endl;
58 void operator()() const
63 test_with(v1, v2, m1);
65 ublas::matrix_row<M> mr1(m1, N - 1), mr2(m1, N - 1);
66 test_with(mr1, mr2, m1);
68 ublas::matrix_column<M> mc1(m1, 0), mc2(m1, 0);
69 test_with(mc1, mc2, m1);
72 ublas::matrix_vector_range<M> mvr1(m1, ublas::range(0, N), ublas::range(0, N)),
73 mvr2(m1, ublas::range(0, N), ublas::range(0, N));
74 test_with(mvr1, mvr2, m1);
78 ublas::matrix_vector_slice<M> mvs1(m1, ublas::slice(0, 1, N), ublas::slice(0, 1, N)),
79 mvs2(m1, ublas::slice(0, 1, N), ublas::slice(0, 1, N));
80 test_with(mvs1, mvs2, m1);
85 void operator()(int) const
91 ublas::symmetric_adaptor<M> tam1(m1);
92 test_with(v1, v2, tam1);
94 ublas::matrix_row<ublas::symmetric_adaptor<M> > mr1(tam1, N - 1), mr2(tam1, N - 1);
95 test_with(mr1, mr2, tam1);
97 ublas::matrix_column<ublas::symmetric_adaptor<M> > mc1(tam1, 0), mc2(tam1, 0);
98 test_with(mc1, mc2, tam1);
101 ublas::matrix_vector_range<ublas::symmetric_adaptor<M> > mvr1(tam1, ublas::range(0, N), ublas::range(0, N)),
102 mvr2(tam1, ublas::range(0, N), ublas::range(0, N));
103 test_with(mvr1, mvr2, tam1);
107 ublas::matrix_vector_slice<ublas::symmetric_adaptor<M> > mvs1(tam1, ublas::slice(0, 1, N), ublas::slice(0, 1, N)),
108 mvs2(tam1, ublas::slice(0, 1, N), ublas::slice(0, 1, N));
109 test_with(mvs1, mvs2, tam1);
116 // Test matrix & vector
117 void test_matrix_vector()
119 std::cout << "test_matrix_vector" << std::endl;
121 #ifdef USE_BOUNDED_ARRAY
123 std::cout << "mp_test_type, bounded_array" << std::endl;
124 test_my_matrix_vector<ublas::vector<mp_test_type, ublas::bounded_array<mp_test_type, 3> >,
125 ublas::symmetric_matrix<mp_test_type, ublas::lower, ublas::row_major, ublas::bounded_array<mp_test_type, 3 * 3> >, 3>()();
126 test_my_matrix_vector<ublas::vector<mp_test_type, ublas::bounded_array<mp_test_type, 3> >,
127 ublas::symmetric_matrix<mp_test_type, ublas::lower, ublas::row_major, ublas::bounded_array<mp_test_type, 3 * 3> >, 3>()(0);
131 std::cout << "double, bounded_array" << std::endl;
132 test_my_matrix_vector<ublas::vector<double, ublas::bounded_array<double, 3> >,
133 ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3>()();
134 test_my_matrix_vector<ublas::vector<double, ublas::bounded_array<double, 3> >,
135 ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3>()(0);
138 #ifdef USE_STD_COMPLEX
140 std::cout << "std::complex<mp_test_type>, bounded_array" << std::endl;
141 test_my_matrix_vector<ublas::vector<std::complex<mp_test_type>, ublas::bounded_array<std::complex<mp_test_type>, 3> >,
142 ublas::symmetric_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<mp_test_type>, 3 * 3> >, 3>()();
143 test_my_matrix_vector<ublas::vector<std::complex<mp_test_type>, ublas::bounded_array<std::complex<mp_test_type>, 3> >,
144 ublas::symmetric_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<mp_test_type>, 3 * 3> >, 3>()(0);
148 std::cout << "std::complex<double>, bounded_array" << std::endl;
149 test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::bounded_array<std::complex<double>, 3> >,
150 ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3>()();
151 test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::bounded_array<std::complex<double>, 3> >,
152 ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3>()(0);
157 #ifdef USE_UNBOUNDED_ARRAY
159 std::cout << "mp_test_type, unbounded_array" << std::endl;
160 test_my_matrix_vector<ublas::vector<mp_test_type, ublas::unbounded_array<mp_test_type> >,
161 ublas::symmetric_matrix<mp_test_type, ublas::lower, ublas::row_major, ublas::unbounded_array<mp_test_type> >, 3>()();
162 test_my_matrix_vector<ublas::vector<mp_test_type, ublas::unbounded_array<mp_test_type> >,
163 ublas::symmetric_matrix<mp_test_type, ublas::lower, ublas::row_major, ublas::unbounded_array<mp_test_type> >, 3>()(0);
167 std::cout << "double, unbounded_array" << std::endl;
168 test_my_matrix_vector<ublas::vector<double, ublas::unbounded_array<double> >,
169 ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::unbounded_array<double> >, 3>()();
170 test_my_matrix_vector<ublas::vector<double, ublas::unbounded_array<double> >,
171 ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::unbounded_array<double> >, 3>()(0);
174 #ifdef USE_STD_COMPLEX
176 std::cout << "std::complex<mp_test_type>, unbounded_array" << std::endl;
177 test_my_matrix_vector<ublas::vector<std::complex<mp_test_type>, ublas::unbounded_array<std::complex<mp_test_type> > >,
178 ublas::symmetric_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<mp_test_type> > >, 3>()();
179 test_my_matrix_vector<ublas::vector<std::complex<mp_test_type>, ublas::unbounded_array<std::complex<mp_test_type> > >,
180 ublas::symmetric_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<mp_test_type> > >, 3>()(0);
184 std::cout << "std::complex<double>, unbounded_array" << std::endl;
185 test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::unbounded_array<std::complex<double> > >,
186 ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3>()();
187 test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::unbounded_array<std::complex<double> > >,
188 ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3>()(0);
193 #ifdef USE_STD_VECTOR
195 std::cout << "mp_test_type, std::vector" << std::endl;
196 test_my_matrix_vector<ublas::vector<mp_test_type, std::vector<mp_test_type> >,
197 ublas::symmetric_matrix<mp_test_type, ublas::lower, ublas::row_major, std::vector<mp_test_type> >, 3>()();
198 test_my_matrix_vector<ublas::vector<mp_test_type, std::vector<mp_test_type> >,
199 ublas::symmetric_matrix<mp_test_type, ublas::lower, ublas::row_major, std::vector<mp_test_type> >, 3>()(0);
203 std::cout << "double, std::vector" << std::endl;
204 test_my_matrix_vector<ublas::vector<double, std::vector<double> >,
205 ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, std::vector<double> >, 3>()();
206 test_my_matrix_vector<ublas::vector<double, std::vector<double> >,
207 ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, std::vector<double> >, 3>()(0);
210 #ifdef USE_STD_COMPLEX
212 std::cout << "std::complex<mp_test_type>, std::vector" << std::endl;
213 test_my_matrix_vector<ublas::vector<std::complex<mp_test_type>, std::vector<std::complex<mp_test_type> > >,
214 ublas::symmetric_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, std::vector<std::complex<mp_test_type> > >, 3>()();
215 test_my_matrix_vector<ublas::vector<std::complex<mp_test_type>, std::vector<std::complex<mp_test_type> > >,
216 ublas::symmetric_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, std::vector<std::complex<mp_test_type> > >, 3>()(0);
220 std::cout << "std::complex<double>, std::vector" << std::endl;
221 test_my_matrix_vector<ublas::vector<std::complex<double>, std::vector<std::complex<double> > >,
222 ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, std::vector<std::complex<double> > >, 3>()();
223 test_my_matrix_vector<ublas::vector<std::complex<double>, std::vector<std::complex<double> > >,
224 ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, std::vector<std::complex<double> > >, 3>()(0);