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 #if defined(__GNUC__) && (__GNUC__ >= 9)
14 #pragma GCC diagnostic ignored "-Wdeprecated-copy"
15 #endif
16
17 #include "test6.hpp"
18
19 // Test matrix expression templates
20 template <class M, int N>
21 struct test_my_matrix
22 {
23 typedef typename M::value_type value_type;
24
25 template <class MP>
test_withtest_my_matrix26 void test_with(MP& m1, MP& m2, MP& m3) const
27 {
28 {
29 value_type t;
30
31 // Default Construct
32 default_construct<MP>::test();
33
34 // Copy and swap
35 initialize_matrix(m1);
36 initialize_matrix(m2);
37 m1 = m2;
38 std::cout << "m1 = m2 = " << m1 << std::endl;
39 m1.assign_temporary(m2);
40 std::cout << "m1.assign_temporary (m2) = " << m1 << std::endl;
41 m1.swap(m2);
42 std::cout << "m1.swap (m2) = " << m1 << " " << m2 << std::endl;
43
44 // Zero assignment
45 m1 = ublas::zero_matrix<>(m1.size1(), m1.size2());
46 std::cout << "m1.zero_matrix = " << m1 << std::endl;
47 m1 = m2;
48
49 // Unary matrix operations resulting in a matrix
50 initialize_matrix(m1);
51 m2 = -m1;
52 std::cout << "- m1 = " << m2 << std::endl;
53 m2 = ublas::conj(m1);
54 std::cout << "conj (m1) = " << m2 << std::endl;
55
56 // Binary matrix operations resulting in a matrix
57 initialize_matrix(m1);
58 initialize_matrix(m2);
59 m3 = m1 + m2;
60 std::cout << "m1 + m2 = " << m3 << std::endl;
61 m3 = m1 - m2;
62 std::cout << "m1 - m2 = " << m3 << std::endl;
63
64 // Scaling a matrix
65 t = N;
66 initialize_matrix(m1);
67 m2 = value_type(1.) * m1;
68 std::cout << "1. * m1 = " << m2 << std::endl;
69 m2 = t * m1;
70 std::cout << "N * m1 = " << m2 << std::endl;
71 initialize_matrix(m1);
72 m2 = m1 * value_type(1.);
73 std::cout << "m1 * 1. = " << m2 << std::endl;
74 m2 = m1 * t;
75 std::cout << "m1 * N = " << m2 << std::endl;
76
77 // Some assignments
78 initialize_matrix(m1);
79 initialize_matrix(m2);
80 m2 += m1;
81 std::cout << "m2 += m1 = " << m2 << std::endl;
82 m2 -= m1;
83 std::cout << "m2 -= m1 = " << m2 << std::endl;
84 m2 = m2 + m1;
85 std::cout << "m2 = m2 + m1 = " << m2 << std::endl;
86 m2 = m2 - m1;
87 std::cout << "m2 = m1 - m1 = " << m2 << std::endl;
88 m1 *= value_type(1.);
89 std::cout << "m1 *= 1. = " << m1 << std::endl;
90 m1 *= t;
91 std::cout << "m1 *= N = " << m1 << std::endl;
92
93 // Transpose
94 initialize_matrix(m1);
95 m2 = ublas::trans(m1);
96 std::cout << "trans (m1) = " << m2 << std::endl;
97
98 // Hermitean
99 initialize_matrix(m1);
100 m2 = ublas::herm(m1);
101 std::cout << "herm (m1) = " << m2 << std::endl;
102
103 // Matrix multiplication
104 initialize_matrix(m1);
105 initialize_matrix(m2);
106 m3 = ublas::prod(m1, m2);
107 std::cout << "prod (m1, m2) = " << m3 << std::endl;
108 }
109 }
operator ()test_my_matrix110 void operator()() const
111 {
112 {
113 M m1(N, N), m2(N, N), m3(N, N);
114 test_with(m1, m2, m3);
115
116 #ifdef USE_RANGE
117 ublas::matrix_range<M> mr1(m1, ublas::range(0, N), ublas::range(0, N)),
118 mr2(m2, ublas::range(0, N), ublas::range(0, N)),
119 mr3(m3, ublas::range(0, N), ublas::range(0, N));
120 test_with(mr1, mr2, mr3);
121 #endif
122
123 #ifdef USE_SLICE
124 ublas::matrix_slice<M> ms1(m1, ublas::slice(0, 1, N), ublas::slice(0, 1, N)),
125 ms2(m2, ublas::slice(0, 1, N), ublas::slice(0, 1, N)),
126 ms3(m3, ublas::slice(0, 1, N), ublas::slice(0, 1, N));
127 test_with(ms1, ms2, ms3);
128 #endif
129 }
130
131 #ifdef USE_ADAPTOR
132 {
133 M m1(N, N), m2(N, N), m3(N, N);
134 ublas::symmetric_adaptor<M> sam1(m1), sam2(m2), sam3(m3);
135 test_with(sam1, sam2, sam3);
136
137 #ifdef USE_RANGE
138 ublas::matrix_range<ublas::symmetric_adaptor<M> > mr1(sam1, ublas::range(0, N), ublas::range(0, N)),
139 mr2(sam2, ublas::range(0, N), ublas::range(0, N)),
140 mr3(sam3, ublas::range(0, N), ublas::range(0, N));
141 test_with(mr1, mr2, mr3);
142 #endif
143
144 #ifdef USE_SLICE
145 ublas::matrix_slice<ublas::symmetric_adaptor<M> > ms1(sam1, ublas::slice(0, 1, N), ublas::slice(0, 1, N)),
146 ms2(sam2, ublas::slice(0, 1, N), ublas::slice(0, 1, N)),
147 ms3(sam3, ublas::slice(0, 1, N), ublas::slice(0, 1, N));
148 test_with(ms1, ms2, ms3);
149 #endif
150 }
151 #endif
152 }
153 };
154
155 // Test matrix
test_matrix()156 void test_matrix()
157 {
158 std::cout << "test_matrix" << std::endl;
159
160 #ifdef USE_BOUNDED_ARRAY
161 #ifdef USE_FLOAT
162 std::cout << "mp_test_type, bounded_array" << std::endl;
163 test_my_matrix<ublas::symmetric_matrix<mp_test_type, ublas::lower, ublas::row_major, ublas::bounded_array<mp_test_type, 3 * 3> >, 3>()();
164 #endif
165
166 #ifdef USE_DOUBLE
167 std::cout << "double, bounded_array" << std::endl;
168 test_my_matrix<ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3>()();
169 #endif
170
171 #ifdef USE_STD_COMPLEX
172 #ifdef USE_FLOAT
173 std::cout << "std::complex<mp_test_type>, bounded_array" << std::endl;
174 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>()();
175 #endif
176
177 #ifdef USE_DOUBLE
178 std::cout << "std::complex<double>, bounded_array" << std::endl;
179 test_my_matrix<ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3>()();
180 #endif
181 #endif
182 #endif
183
184 #ifdef USE_UNBOUNDED_ARRAY
185 #ifdef USE_FLOAT
186 std::cout << "mp_test_type, unbounded_array" << std::endl;
187 test_my_matrix<ublas::symmetric_matrix<mp_test_type, ublas::lower, ublas::row_major, ublas::unbounded_array<mp_test_type> >, 3>()();
188 #endif
189
190 #ifdef USE_DOUBLE
191 std::cout << "double, unbounded_array" << std::endl;
192 test_my_matrix<ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::unbounded_array<double> >, 3>()();
193 #endif
194
195 #ifdef USE_STD_COMPLEX
196 #ifdef USE_FLOAT
197 std::cout << "std::complex<mp_test_type>, unbounded_array" << std::endl;
198 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>()();
199 #endif
200
201 #ifdef USE_DOUBLE
202 std::cout << "std::complex<double>, unbounded_array" << std::endl;
203 test_my_matrix<ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3>()();
204 #endif
205 #endif
206 #endif
207
208 #ifdef USE_STD_VECTOR
209 #ifdef USE_FLOAT
210 std::cout << "mp_test_type, std::vector" << std::endl;
211 test_my_matrix<ublas::symmetric_matrix<mp_test_type, ublas::lower, ublas::row_major, std::vector<mp_test_type> >, 3>()();
212 #endif
213
214 #ifdef USE_DOUBLE
215 std::cout << "double, std::vector" << std::endl;
216 test_my_matrix<ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, std::vector<double> >, 3>()();
217 #endif
218
219 #ifdef USE_STD_COMPLEX
220 #ifdef USE_FLOAT
221 std::cout << "std::complex<mp_test_type>, std::vector" << std::endl;
222 test_my_matrix<ublas::symmetric_matrix<std::complex<mp_test_type>, ublas::lower, ublas::row_major, std::vector<std::complex<mp_test_type> > >, 3>()();
223 #endif
224
225 #ifdef USE_DOUBLE
226 std::cout << "std::complex<double>, std::vector" << std::endl;
227 test_my_matrix<ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, std::vector<std::complex<double> > >, 3>()();
228 #endif
229 #endif
230 #endif
231 }
232