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1 | // |
2 | // Copyright (c) 2000-2002 | |
3 | // Joerg Walter, Mathias Koch | |
4 | // | |
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) | |
8 | // | |
9 | // The authors gratefully acknowledge the support of | |
10 | // GeNeSys mbH & Co. KG in producing this work. | |
11 | // | |
12 | ||
13 | #include "test6.hpp" | |
14 | ||
15 | // Test matrix expression templates | |
16 | template<class M, int N> | |
17 | struct test_my_matrix { | |
18 | typedef typename M::value_type value_type; | |
19 | ||
20 | template<class MP> | |
21 | void test_with (MP &m1, MP &m2, MP &m3) const { | |
22 | { | |
23 | value_type t; | |
24 | ||
25 | // Default Construct | |
26 | default_construct<MP>::test (); | |
27 | ||
28 | // Copy and swap | |
29 | initialize_matrix (m1); | |
30 | initialize_matrix (m2); | |
31 | m1 = m2; | |
32 | std::cout << "m1 = m2 = " << m1 << std::endl; | |
33 | m1.assign_temporary (m2); | |
34 | std::cout << "m1.assign_temporary (m2) = " << m1 << std::endl; | |
35 | m1.swap (m2); | |
36 | std::cout << "m1.swap (m2) = " << m1 << " " << m2 << std::endl; | |
37 | ||
38 | // Zero assignment | |
39 | m1 = ublas::zero_matrix<> (m1.size1 (), m1.size2 ()); | |
40 | std::cout << "m1.zero_matrix = " << m1 << std::endl; | |
41 | m1 = m2; | |
42 | ||
43 | // Unary matrix operations resulting in a matrix | |
44 | initialize_matrix (m1); | |
45 | m2 = - m1; | |
46 | std::cout << "- m1 = " << m2 << std::endl; | |
47 | m2 = ublas::conj (m1); | |
48 | std::cout << "conj (m1) = " << m2 << std::endl; | |
49 | ||
50 | // Binary matrix operations resulting in a matrix | |
51 | initialize_matrix (m1); | |
52 | initialize_matrix (m2); | |
53 | m3 = m1 + m2; | |
54 | std::cout << "m1 + m2 = " << m3 << std::endl; | |
55 | m3 = m1 - m2; | |
56 | std::cout << "m1 - m2 = " << m3 << std::endl; | |
57 | ||
58 | // Scaling a matrix | |
59 | t = N; | |
60 | initialize_matrix (m1); | |
61 | m2 = value_type (1.) * m1; | |
62 | std::cout << "1. * m1 = " << m2 << std::endl; | |
63 | m2 = t * m1; | |
64 | std::cout << "N * m1 = " << m2 << std::endl; | |
65 | initialize_matrix (m1); | |
66 | m2 = m1 * value_type (1.); | |
67 | std::cout << "m1 * 1. = " << m2 << std::endl; | |
68 | m2 = m1 * t; | |
69 | std::cout << "m1 * N = " << m2 << std::endl; | |
70 | ||
71 | // Some assignments | |
72 | initialize_matrix (m1); | |
73 | initialize_matrix (m2); | |
74 | m2 += m1; | |
75 | std::cout << "m2 += m1 = " << m2 << std::endl; | |
76 | m2 -= m1; | |
77 | std::cout << "m2 -= m1 = " << m2 << std::endl; | |
78 | m2 = m2 + m1; | |
79 | std::cout << "m2 = m2 + m1 = " << m2 << std::endl; | |
80 | m2 = m2 - m1; | |
81 | std::cout << "m2 = m1 - m1 = " << m2 << std::endl; | |
82 | m1 *= value_type (1.); | |
83 | std::cout << "m1 *= 1. = " << m1 << std::endl; | |
84 | m1 *= t; | |
85 | std::cout << "m1 *= N = " << m1 << std::endl; | |
86 | ||
87 | // Transpose | |
88 | initialize_matrix (m1); | |
89 | m2 = ublas::trans (m1); | |
90 | std::cout << "trans (m1) = " << m2 << std::endl; | |
91 | ||
92 | // Hermitean | |
93 | initialize_matrix (m1); | |
94 | m2 = ublas::herm (m1); | |
95 | std::cout << "herm (m1) = " << m2 << std::endl; | |
96 | ||
97 | // Matrix multiplication | |
98 | initialize_matrix (m1); | |
99 | initialize_matrix (m2); | |
100 | m3 = ublas::prod (m1, m2); | |
101 | std::cout << "prod (m1, m2) = " << m3 << std::endl; | |
102 | } | |
103 | } | |
104 | void operator () () const { | |
105 | { | |
106 | M m1 (N, N), m2 (N, N), m3 (N, N); | |
107 | test_with (m1, m2, m3); | |
108 | ||
109 | #ifdef USE_RANGE | |
110 | ublas::matrix_range<M> mr1 (m1, ublas::range (0, N), ublas::range (0, N)), | |
111 | mr2 (m2, ublas::range (0, N), ublas::range (0, N)), | |
112 | mr3 (m3, ublas::range (0, N), ublas::range (0, N)); | |
113 | test_with (mr1, mr2, mr3); | |
114 | #endif | |
115 | ||
116 | #ifdef USE_SLICE | |
117 | ublas::matrix_slice<M> ms1 (m1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), | |
118 | ms2 (m2, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), | |
119 | ms3 (m3, ublas::slice (0, 1, N), ublas::slice (0, 1, N)); | |
120 | test_with (ms1, ms2, ms3); | |
121 | #endif | |
122 | } | |
123 | ||
124 | #ifdef USE_ADAPTOR | |
125 | { | |
126 | M m1 (N, N), m2 (N, N), m3 (N, N); | |
127 | ublas::symmetric_adaptor<M> sam1 (m1), sam2 (m2), sam3 (m3); | |
128 | test_with (sam1, sam2, sam3); | |
129 | ||
130 | #ifdef USE_RANGE | |
131 | ublas::matrix_range<ublas::symmetric_adaptor<M> > mr1 (sam1, ublas::range (0, N), ublas::range (0, N)), | |
132 | mr2 (sam2, ublas::range (0, N), ublas::range (0, N)), | |
133 | mr3 (sam3, ublas::range (0, N), ublas::range (0, N)); | |
134 | test_with (mr1, mr2, mr3); | |
135 | #endif | |
136 | ||
137 | #ifdef USE_SLICE | |
138 | ublas::matrix_slice<ublas::symmetric_adaptor<M> > ms1 (sam1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), | |
139 | ms2 (sam2, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), | |
140 | ms3 (sam3, ublas::slice (0, 1, N), ublas::slice (0, 1, N)); | |
141 | test_with (ms1, ms2, ms3); | |
142 | #endif | |
143 | } | |
144 | #endif | |
145 | } | |
146 | }; | |
147 | ||
148 | // Test matrix | |
149 | void test_matrix () { | |
150 | std::cout << "test_matrix" << std::endl; | |
151 | ||
152 | #ifdef USE_BOUNDED_ARRAY | |
153 | #ifdef USE_FLOAT | |
154 | std::cout << "mp_test_type, bounded_array" << std::endl; | |
155 | test_my_matrix<ublas::symmetric_matrix<mp_test_type, ublas::lower, ublas::row_major, ublas::bounded_array<mp_test_type, 3 * 3> >, 3 > () (); | |
156 | #endif | |
157 | ||
158 | #ifdef USE_DOUBLE | |
159 | std::cout << "double, bounded_array" << std::endl; | |
160 | test_my_matrix<ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3 > () (); | |
161 | #endif | |
162 | ||
163 | #ifdef USE_STD_COMPLEX | |
164 | #ifdef USE_FLOAT | |
165 | std::cout << "std::complex<mp_test_type>, bounded_array" << std::endl; | |
166 | test_my_matrix<ublas::symmetric_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<mp_test_type>, 3 * 3> >, 3 > () (); | |
167 | #endif | |
168 | ||
169 | #ifdef USE_DOUBLE | |
170 | std::cout << "std::complex<double>, bounded_array" << std::endl; | |
171 | test_my_matrix<ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3 > () (); | |
172 | #endif | |
173 | #endif | |
174 | #endif | |
175 | ||
176 | #ifdef USE_UNBOUNDED_ARRAY | |
177 | #ifdef USE_FLOAT | |
178 | std::cout << "mp_test_type, unbounded_array" << std::endl; | |
179 | test_my_matrix<ublas::symmetric_matrix<mp_test_type, ublas::lower, ublas::row_major, ublas::unbounded_array<mp_test_type> >, 3 > () (); | |
180 | #endif | |
181 | ||
182 | #ifdef USE_DOUBLE | |
183 | std::cout << "double, unbounded_array" << std::endl; | |
184 | test_my_matrix<ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::unbounded_array<double> >, 3 > () (); | |
185 | #endif | |
186 | ||
187 | #ifdef USE_STD_COMPLEX | |
188 | #ifdef USE_FLOAT | |
189 | std::cout << "std::complex<mp_test_type>, unbounded_array" << std::endl; | |
190 | test_my_matrix<ublas::symmetric_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<mp_test_type> > >, 3 > () (); | |
191 | #endif | |
192 | ||
193 | #ifdef USE_DOUBLE | |
194 | std::cout << "std::complex<double>, unbounded_array" << std::endl; | |
195 | test_my_matrix<ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3 > () (); | |
196 | #endif | |
197 | #endif | |
198 | #endif | |
199 | ||
200 | #ifdef USE_STD_VECTOR | |
201 | #ifdef USE_FLOAT | |
202 | std::cout << "mp_test_type, std::vector" << std::endl; | |
203 | test_my_matrix<ublas::symmetric_matrix<mp_test_type, ublas::lower, ublas::row_major, std::vector<mp_test_type> >, 3 > () (); | |
204 | #endif | |
205 | ||
206 | #ifdef USE_DOUBLE | |
207 | std::cout << "double, std::vector" << std::endl; | |
208 | test_my_matrix<ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, std::vector<double> >, 3 > () (); | |
209 | #endif | |
210 | ||
211 | #ifdef USE_STD_COMPLEX | |
212 | #ifdef USE_FLOAT | |
213 | std::cout << "std::complex<mp_test_type>, std::vector" << std::endl; | |
214 | test_my_matrix<ublas::symmetric_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, std::vector<std::complex<mp_test_type> > >, 3 > () (); | |
215 | #endif | |
216 | ||
217 | #ifdef USE_DOUBLE | |
218 | std::cout << "std::complex<double>, std::vector" << std::endl; | |
219 | test_my_matrix<ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, std::vector<std::complex<double> > >, 3 > () (); | |
220 | #endif | |
221 | #endif | |
222 | #endif | |
223 | } |