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 "test7.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 | // Copy and swap |
26 | initialize_matrix (m1); |
27 | initialize_matrix (m2); |
28 | m1 = m2; |
29 | std::cout << "m1 = m2 = " << m1 << std::endl; |
30 | m1.assign_temporary (m2); |
31 | std::cout << "m1.assign_temporary (m2) = " << m1 << std::endl; |
32 | m1.swap (m2); |
33 | std::cout << "m1.swap (m2) = " << m1 << " " << m2 << std::endl; |
34 | |
35 | // Zero assignment |
36 | m1 = ublas::zero_matrix<value_type> (m1.size1 (), m1.size2 ()); |
37 | std::cout << "m1.zero_matrix = " << m1 << std::endl; |
38 | m1 = m2; |
39 | |
40 | // Unary matrix operations resulting in a matrix |
41 | initialize_matrix (m1); |
42 | m2 = - m1; |
43 | std::cout << "- m1 = " << m2 << std::endl; |
44 | m2 = ublas::conj (m1); |
45 | std::cout << "conj (m1) = " << m2 << std::endl; |
46 | |
47 | // Binary matrix operations resulting in a matrix |
48 | initialize_matrix (m1); |
49 | initialize_matrix (m2); |
50 | m3 = m1 + m2; |
51 | std::cout << "m1 + m2 = " << m3 << std::endl; |
52 | m3 = m1 - m2; |
53 | std::cout << "m1 - m2 = " << m3 << std::endl; |
54 | |
55 | // Scaling a matrix |
56 | t = N; |
57 | initialize_matrix (m1); |
58 | m2 = value_type (1.) * m1; |
59 | std::cout << "1. * m1 = " << m2 << std::endl; |
60 | m2 = t * m1; |
61 | std::cout << "N * m1 = " << m2 << std::endl; |
62 | initialize_matrix (m1); |
63 | m2 = m1 * value_type (1.); |
64 | std::cout << "m1 * 1. = " << m2 << std::endl; |
65 | m2 = m1 * t; |
66 | std::cout << "m1 * N = " << m2 << std::endl; |
67 | |
68 | // Some assignments |
69 | initialize_matrix (m1); |
70 | initialize_matrix (m2); |
71 | m2 += m1; |
72 | std::cout << "m2 += m1 = " << m2 << std::endl; |
73 | m2 -= m1; |
74 | std::cout << "m2 -= m1 = " << m2 << std::endl; |
75 | m2 = m2 + m1; |
76 | std::cout << "m2 = m2 + m1 = " << m2 << std::endl; |
77 | m2 = m2 - m1; |
78 | std::cout << "m2 = m1 - m1 = " << m2 << std::endl; |
79 | m1 *= value_type (1.); |
80 | std::cout << "m1 *= 1. = " << m1 << std::endl; |
81 | m1 *= t; |
82 | std::cout << "m1 *= N = " << m1 << std::endl; |
83 | |
84 | // Transpose |
85 | initialize_matrix (m1); |
86 | m2 = ublas::trans (m1); |
87 | std::cout << "trans (m1) = " << m2 << std::endl; |
88 | |
89 | // Hermitean |
90 | initialize_matrix (m1); |
91 | m2 = ublas::herm (m1); |
92 | std::cout << "herm (m1) = " << m2 << std::endl; |
93 | |
94 | // Matrix multiplication |
95 | initialize_matrix (m1); |
96 | initialize_matrix (m2); |
97 | m3 = ublas::prod (m1, m2); |
98 | std::cout << "prod (m1, m2) = " << m3 << std::endl; |
99 | } |
100 | } |
101 | void operator () () const { |
102 | { |
103 | M m1 (N, N), m2 (N, N), m3 (N, N); |
104 | test_with (m1, m2, m3); |
105 | |
106 | #ifdef USE_RANGE |
107 | ublas::matrix_range<M> mr1 (m1, ublas::range (0, N), ublas::range (0, N)), |
108 | mr2 (m2, ublas::range (0, N), ublas::range (0, N)), |
109 | mr3 (m3, ublas::range (0, N), ublas::range (0, N)); |
110 | test_with (mr1, mr2, mr3); |
111 | #endif |
112 | |
113 | #ifdef USE_SLICE |
114 | ublas::matrix_slice<M> ms1 (m1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), |
115 | ms2 (m2, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), |
116 | ms3 (m3, ublas::slice (0, 1, N), ublas::slice (0, 1, N)); |
117 | test_with (ms1, ms2, ms3); |
118 | #endif |
119 | } |
120 | } |
121 | }; |
122 | |
123 | // Test matrix |
124 | void test_matrix () { |
125 | std::cout << "test_matrix" << std::endl; |
126 | |
127 | #ifdef USE_MATRIX |
128 | #ifdef USE_BOUNDED_ARRAY |
129 | #ifdef USE_FLOAT |
130 | std::cout << "boost::numeric::interval<float>, bounded_array" << std::endl; |
131 | test_my_matrix<ublas::matrix<boost::numeric::interval<float>, ublas::row_major, ublas::bounded_array<boost::numeric::interval<float>, 3 * 3> >, 3 > () (); |
132 | #endif |
133 | |
134 | #ifdef USE_DOUBLE |
135 | std::cout << "boost::numeric::interval<double>, bounded_array" << std::endl; |
136 | test_my_matrix<ublas::matrix<boost::numeric::interval<double>, ublas::row_major, ublas::bounded_array<boost::numeric::interval<double>, 3 * 3> >, 3 > () (); |
137 | #endif |
138 | #endif |
139 | |
140 | #ifdef USE_UNBOUNDED_ARRAY |
141 | #ifdef USE_FLOAT |
142 | std::cout << "boost::numeric::interval<float>, unbounded_array" << std::endl; |
143 | test_my_matrix<ublas::matrix<boost::numeric::interval<float>, ublas::row_major, ublas::unbounded_array<boost::numeric::interval<float> > >, 3 > () (); |
144 | #endif |
145 | |
146 | #ifdef USE_DOUBLE |
147 | std::cout << "boost::numeric::interval<double>, unbounded_array" << std::endl; |
148 | test_my_matrix<ublas::matrix<boost::numeric::interval<double>, ublas::row_major, ublas::unbounded_array<boost::numeric::interval<double> > >, 3 > () (); |
149 | #endif |
150 | #endif |
151 | |
152 | #ifdef USE_STD_VECTOR |
153 | #ifdef USE_FLOAT |
154 | std::cout << "boost::numeric::interval<float>, std::vector" << std::endl; |
155 | test_my_matrix<ublas::matrix<boost::numeric::interval<float>, ublas::row_major, std::vector<boost::numeric::interval<float> > >, 3 > () (); |
156 | #endif |
157 | |
158 | #ifdef USE_DOUBLE |
159 | std::cout << "boost::numeric::interval<double>, std::vector" << std::endl; |
160 | test_my_matrix<ublas::matrix<boost::numeric::interval<double>, ublas::row_major, std::vector<boost::numeric::interval<double> > >, 3 > () (); |
161 | #endif |
162 | #endif |
163 | #endif |
164 | |
165 | #ifdef USE_VECTOR_OF_VECTOR |
166 | #ifdef USE_BOUNDED_ARRAY |
167 | #ifdef USE_FLOAT |
168 | std::cout << "boost::numeric::interval<float>, bounded_array" << std::endl; |
169 | test_my_matrix<ublas::vector_of_vector<boost::numeric::interval<float>, ublas::row_major, ublas::bounded_array<ublas::bounded_array<boost::numeric::interval<float>, 3>, 3 + 1> >, 3 > () (); |
170 | #endif |
171 | |
172 | #ifdef USE_DOUBLE |
173 | std::cout << "boost::numeric::interval<double>, bounded_array" << std::endl; |
174 | test_my_matrix<ublas::vector_of_vector<boost::numeric::interval<double>, ublas::row_major, ublas::bounded_array<ublas::bounded_array<boost::numeric::interval<double>, 3>, 3 + 1> >, 3 > () (); |
175 | #endif |
176 | #endif |
177 | |
178 | #ifdef USE_UNBOUNDED_ARRAY |
179 | #ifdef USE_FLOAT |
180 | std::cout << "boost::numeric::interval<float>, unbounded_array" << std::endl; |
181 | test_my_matrix<ublas::vector_of_vector<boost::numeric::interval<float>, ublas::row_major, ublas::unbounded_array<ublas::unbounded_array<boost::numeric::interval<float> > > >, 3 > () (); |
182 | #endif |
183 | |
184 | #ifdef USE_DOUBLE |
185 | std::cout << "boost::numeric::interval<double>, unbounded_array" << std::endl; |
186 | test_my_matrix<ublas::vector_of_vector<boost::numeric::interval<double>, ublas::row_major, ublas::unbounded_array<ublas::unbounded_array<boost::numeric::interval<double> > > >, 3 > () (); |
187 | #endif |
188 | #endif |
189 | |
190 | #ifdef USE_STD_VECTOR |
191 | #ifdef USE_FLOAT |
192 | std::cout << "boost::numeric::interval<float>, std::vector" << std::endl; |
193 | test_my_matrix<ublas::vector_of_vector<boost::numeric::interval<float>, ublas::row_major, std::vector<std::vector<boost::numeric::interval<float> > > >, 3 > () (); |
194 | #endif |
195 | |
196 | #ifdef USE_DOUBLE |
197 | std::cout << "boost::numeric::interval<double>, std::vector" << std::endl; |
198 | test_my_matrix<ublas::vector_of_vector<boost::numeric::interval<double>, ublas::row_major, std::vector<std::vector<boost::numeric::interval<double> > > >, 3 > () (); |
199 | #endif |
200 | #endif |
201 | #endif |
202 | } |
203 | |