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 "test4.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 = m2 - 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 | // Banded times banded isn't banded |
101 | std::cout << "prod (m1, m2) = " << ublas::prod (m1, m2) << std::endl; |
102 | } |
103 | } |
104 | void operator () () const { |
105 | { |
106 | #ifdef USE_BANDED |
107 | M m1 (N, N, 1, 1), m2 (N, N, 1, 1), m3 (N, N, 1, 1); |
108 | #endif |
109 | #ifdef USE_DIAGONAL |
110 | M m1 (N, N), m2 (N, N), m3 (N, N); |
111 | #endif |
112 | test_with (m1, m2, m3); |
113 | |
114 | #ifdef USE_RANGE |
115 | ublas::matrix_range<M> mr1 (m1, ublas::range (0, N), ublas::range (0, N)), |
116 | mr2 (m2, ublas::range (0, N), ublas::range (0, N)), |
117 | mr3 (m3, ublas::range (0, N), ublas::range (0, N)); |
118 | test_with (mr1, mr2, mr3); |
119 | #endif |
120 | |
121 | #ifdef USE_SLICE |
122 | ublas::matrix_slice<M> ms1 (m1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), |
123 | ms2 (m2, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), |
124 | ms3 (m3, ublas::slice (0, 1, N), ublas::slice (0, 1, N)); |
125 | test_with (ms1, ms2, ms3); |
126 | #endif |
127 | } |
128 | |
129 | #ifdef USE_ADAPTOR |
130 | { |
131 | #ifdef USE_BANDED |
132 | M m1 (N, N, 1, 1), m2 (N, N, 1, 1), m3 (N, N, 1, 1); |
133 | ublas::banded_adaptor<M> bam1 (m1, 1, 1), bam2 (m2, 1, 1), bam3 (m3, 1, 1); |
134 | test_with (bam1, bam2, bam3); |
135 | |
136 | #ifdef USE_RANGE |
137 | ublas::matrix_range<ublas::banded_adaptor<M> > mr1 (bam1, ublas::range (0, N), ublas::range (0, N)), |
138 | mr2 (bam2, ublas::range (0, N), ublas::range (0, N)), |
139 | mr3 (bam3, ublas::range (0, N), ublas::range (0, N)); |
140 | test_with (mr1, mr2, mr3); |
141 | #endif |
142 | |
143 | #ifdef USE_SLICE |
144 | ublas::matrix_slice<ublas::banded_adaptor<M> > ms1 (bam1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), |
145 | ms2 (bam2, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), |
146 | ms3 (bam3, ublas::slice (0, 1, N), ublas::slice (0, 1, N)); |
147 | test_with (ms1, ms2, ms3); |
148 | #endif |
149 | #endif |
150 | #ifdef USE_DIAGONAL |
151 | M m1 (N, N), m2 (N, N), m3 (N, N); |
152 | ublas::diagonal_adaptor<M> dam1 (m1), dam2 (m2), dam3 (m3); |
153 | test_with (dam1, dam2, dam3); |
154 | |
155 | #ifdef USE_RANGE |
156 | ublas::matrix_range<ublas::diagonal_adaptor<M> > mr1 (dam1, ublas::range (0, N), ublas::range (0, N)), |
157 | mr2 (dam2, ublas::range (0, N), ublas::range (0, N)), |
158 | mr3 (dam3, ublas::range (0, N), ublas::range (0, N)); |
159 | test_with (mr1, mr2, mr3); |
160 | #endif |
161 | |
162 | #ifdef USE_SLICE |
163 | ublas::matrix_slice<ublas::diagonal_adaptor<M> > ms1 (dam1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), |
164 | ms2 (dam2, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), |
165 | ms3 (dam3, ublas::slice (0, 1, N), ublas::slice (0, 1, N)); |
166 | test_with (ms1, ms2, ms3); |
167 | #endif |
168 | #endif |
169 | } |
170 | #endif |
171 | |
172 | } |
173 | }; |
174 | |
175 | // Test matrix |
176 | void test_matrix () { |
177 | std::cout << "test_matrix" << std::endl; |
178 | |
179 | #ifdef USE_BANDED |
180 | #ifdef USE_BOUNDED_ARRAY |
181 | #ifdef USE_FLOAT |
182 | std::cout << "float, bounded_array" << std::endl; |
183 | test_my_matrix<ublas::banded_matrix<float, ublas::row_major, ublas::bounded_array<float, 3 * 3> >, 3 > () (); |
184 | #endif |
185 | |
186 | #ifdef USE_DOUBLE |
187 | std::cout << "double, bounded_array" << std::endl; |
188 | test_my_matrix<ublas::banded_matrix<double, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3 > () (); |
189 | #endif |
190 | |
191 | #ifdef USE_STD_COMPLEX |
192 | #ifdef USE_FLOAT |
193 | std::cout << "std::complex<float>, bounded_array" << std::endl; |
194 | test_my_matrix<ublas::banded_matrix<std::complex<float>, ublas::row_major, ublas::bounded_array<std::complex<float>, 3 * 3> >, 3 > () (); |
195 | #endif |
196 | |
197 | #ifdef USE_DOUBLE |
198 | std::cout << "std::complex<double>, bounded_array" << std::endl; |
199 | test_my_matrix<ublas::banded_matrix<std::complex<double>, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3 > () (); |
200 | #endif |
201 | #endif |
202 | #endif |
203 | |
204 | #ifdef USE_UNBOUNDED_ARRAY |
205 | #ifdef USE_FLOAT |
206 | std::cout << "float, unbounded_array" << std::endl; |
207 | test_my_matrix<ublas::banded_matrix<float, ublas::row_major, ublas::unbounded_array<float> >, 3 > () (); |
208 | #endif |
209 | |
210 | #ifdef USE_DOUBLE |
211 | std::cout << "double, unbounded_array" << std::endl; |
212 | test_my_matrix<ublas::banded_matrix<double, ublas::row_major, ublas::unbounded_array<double> >, 3 > () (); |
213 | #endif |
214 | |
215 | #ifdef USE_STD_COMPLEX |
216 | #ifdef USE_FLOAT |
217 | std::cout << "std::complex<float>, unbounded_array" << std::endl; |
218 | test_my_matrix<ublas::banded_matrix<std::complex<float>, ublas::row_major, ublas::unbounded_array<std::complex<float> > >, 3 > () (); |
219 | #endif |
220 | |
221 | #ifdef USE_DOUBLE |
222 | std::cout << "std::complex<double>, unbounded_array" << std::endl; |
223 | test_my_matrix<ublas::banded_matrix<std::complex<double>, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3 > () (); |
224 | #endif |
225 | #endif |
226 | #endif |
227 | |
228 | #ifdef USE_STD_VECTOR |
229 | #ifdef USE_FLOAT |
230 | std::cout << "float, std::vector" << std::endl; |
231 | test_my_matrix<ublas::banded_matrix<float, ublas::row_major, std::vector<float> >, 3 > () (); |
232 | #endif |
233 | |
234 | #ifdef USE_DOUBLE |
235 | std::cout << "double, std::vector" << std::endl; |
236 | test_my_matrix<ublas::banded_matrix<double, ublas::row_major, std::vector<double> >, 3 > () (); |
237 | #endif |
238 | |
239 | #ifdef USE_STD_COMPLEX |
240 | #ifdef USE_FLOAT |
241 | std::cout << "std::complex<float>, std::vector" << std::endl; |
242 | test_my_matrix<ublas::banded_matrix<std::complex<float>, ublas::row_major, std::vector<std::complex<float> > >, 3 > () (); |
243 | #endif |
244 | |
245 | #ifdef USE_DOUBLE |
246 | std::cout << "std::complex<double>, std::vector" << std::endl; |
247 | test_my_matrix<ublas::banded_matrix<std::complex<double>, ublas::row_major, std::vector<std::complex<double> > >, 3 > () (); |
248 | #endif |
249 | #endif |
250 | #endif |
251 | #endif |
252 | |
253 | #ifdef USE_DIAGONAL |
254 | #ifdef USE_BOUNDED_ARRAY |
255 | #ifdef USE_FLOAT |
256 | std::cout << "float, bounded_array" << std::endl; |
257 | test_my_matrix<ublas::diagonal_matrix<float, ublas::row_major, ublas::bounded_array<float, 3 * 3> >, 3 > () (); |
258 | #endif |
259 | |
260 | #ifdef USE_DOUBLE |
261 | std::cout << "double, bounded_array" << std::endl; |
262 | test_my_matrix<ublas::diagonal_matrix<double, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3 > () (); |
263 | #endif |
264 | |
265 | #ifdef USE_STD_COMPLEX |
266 | #ifdef USE_FLOAT |
267 | std::cout << "std::complex<float>, bounded_array" << std::endl; |
268 | test_my_matrix<ublas::diagonal_matrix<std::complex<float>, ublas::row_major, ublas::bounded_array<std::complex<float>, 3 * 3> >, 3 > () (); |
269 | #endif |
270 | |
271 | #ifdef USE_DOUBLE |
272 | std::cout << "std::complex<double>, bounded_array" << std::endl; |
273 | test_my_matrix<ublas::diagonal_matrix<std::complex<double>, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3 > () (); |
274 | #endif |
275 | #endif |
276 | #endif |
277 | |
278 | #ifdef USE_UNBOUNDED_ARRAY |
279 | #ifdef USE_FLOAT |
280 | std::cout << "float, unbounded_array" << std::endl; |
281 | test_my_matrix<ublas::diagonal_matrix<float, ublas::row_major, ublas::unbounded_array<float> >, 3 > () (); |
282 | #endif |
283 | |
284 | #ifdef USE_DOUBLE |
285 | std::cout << "double, unbounded_array" << std::endl; |
286 | test_my_matrix<ublas::diagonal_matrix<double, ublas::row_major, ublas::unbounded_array<double> >, 3 > () (); |
287 | #endif |
288 | |
289 | #ifdef USE_STD_COMPLEX |
290 | #ifdef USE_FLOAT |
291 | std::cout << "std::complex<float>, unbounded_array" << std::endl; |
292 | test_my_matrix<ublas::diagonal_matrix<std::complex<float>, ublas::row_major, ublas::unbounded_array<std::complex<float> > >, 3 > () (); |
293 | #endif |
294 | |
295 | #ifdef USE_DOUBLE |
296 | std::cout << "std::complex<double>, unbounded_array" << std::endl; |
297 | test_my_matrix<ublas::diagonal_matrix<std::complex<double>, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3 > () (); |
298 | #endif |
299 | #endif |
300 | #endif |
301 | |
302 | #ifdef USE_STD_VECTOR |
303 | #ifdef USE_FLOAT |
304 | std::cout << "float, std::vector" << std::endl; |
305 | test_my_matrix<ublas::diagonal_matrix<float, ublas::row_major, std::vector<float> >, 3 > () (); |
306 | #endif |
307 | |
308 | #ifdef USE_DOUBLE |
309 | std::cout << "double, std::vector" << std::endl; |
310 | test_my_matrix<ublas::diagonal_matrix<double, ublas::row_major, std::vector<double> >, 3 > () (); |
311 | #endif |
312 | |
313 | #ifdef USE_STD_COMPLEX |
314 | #ifdef USE_FLOAT |
315 | std::cout << "std::complex<float>, std::vector" << std::endl; |
316 | test_my_matrix<ublas::diagonal_matrix<std::complex<float>, ublas::row_major, std::vector<std::complex<float> > >, 3 > () (); |
317 | #endif |
318 | |
319 | #ifdef USE_DOUBLE |
320 | std::cout << "std::complex<double>, std::vector" << std::endl; |
321 | test_my_matrix<ublas::diagonal_matrix<std::complex<double>, ublas::row_major, std::vector<std::complex<double> > >, 3 > () (); |
322 | #endif |
323 | #endif |
324 | #endif |
325 | #endif |
326 | } |
327 | |