ceph/src/boost/libs/multiprecision/test/ublas_interop/test13.cpp

   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 "test1.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 VP>
  21     void test_container_with (VP &v1) const {
  22         // Container type tests in addition to expression types
  23         // Insert and erase
  24         v1.insert_element (0,0, 55);
  25         v1.erase_element (1,1);
  26         v1.clear ();
  27     }
  28
  29     template<class MP>
  30     void test_expression_with (MP &m1, MP &m2, MP &m3) const {
  31         value_type t;
  32
  33         // Default Construct
  34         default_construct<MP>::test ();
  35
  36         // Copy and swap
  37         initialize_matrix (m1);
  38         initialize_matrix (m2);
  39         m1 = m2;
  40         std::cout << "m1 = m2 = " << m1 << std::endl;
  41         m1.assign_temporary (m2);
  42         std::cout << "m1.assign_temporary (m2) = " << m1 << std::endl;
  43         m1.swap (m2);
  44         std::cout << "m1.swap (m2) = " << m1 << " " << m2 << std::endl;
  45
  46         // Zero assignment
  47         m1 = ublas::zero_matrix<> (m1.size1 (), m1.size2 ());
  48         std::cout << "m1.zero_matrix = " << m1 << std::endl;
  49         m1 = m2;
  50
  51 #ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
  52             // Project range and slice
  53         initialize_matrix (m1);
  54         initialize_matrix (m2);
  55         project (m1, ublas::range(0,1),ublas::range(0,1)) = project (m2, ublas::range(0,1),ublas::range(0,1));
  56         project (m1, ublas::range(0,1),ublas::range(0,1)) = project (m2, ublas::slice(0,1,1),ublas::slice(0,1,1));
  57         project (m1, ublas::slice(2,-1,2),ublas::slice(2,-1,2)) = project (m2, ublas::slice(0,1,2),ublas::slice(0,1,2));
  58         project (m1, ublas::slice(2,-1,2),ublas::slice(2,-1,2)) = project (m2, ublas::range(0,2),ublas::range(0,2));
  59         std::cout << "m1 = range/slice " << m1 << std::endl;
  60 #endif
  61
  62             // Unary matrix operations resulting in a matrix
  63         initialize_matrix (m1);
  64         m2 = - m1;
  65         std::cout << "- m1 = " << m2 << std::endl;
  66         m2 = ublas::conj (m1);
  67         std::cout << "conj (m1) = " << m2 << std::endl;
  68
  69         // Binary matrix operations resulting in a matrix
  70         initialize_matrix (m1);
  71         initialize_matrix (m2);
  72         m3 = m1 + m2;
  73         std::cout << "m1 + m2 = " << m3 << std::endl;
  74         m3 = m1 - m2;
  75         std::cout << "m1 - m2 = " << m3 << std::endl;
  76         m3 = ublas::element_prod (m1, m2);
  77         std::cout << "element_prod (m1, m2) = " << m3 << std::endl;
  78
  79         // Scaling a matrix
  80         t = N;
  81         initialize_matrix (m1);
  82         m2 = value_type (1.) * m1;
  83         std::cout << "1. * m1 = " << m2 << std::endl;
  84         m2 = t * m1;
  85         std::cout << "N * m1 = " << m2 << std::endl;
  86         initialize_matrix (m1);
  87         m2 = m1 * value_type (1.);
  88         std::cout << "m1 * 1. = " << m2 << std::endl;
  89         m2 = m1 * t;
  90         std::cout << "m1 * N = " << m2 << std::endl;
  91
  92         // Some assignments
  93         initialize_matrix (m1);
  94         initialize_matrix (m2);
  95         m2 += m1;
  96         std::cout << "m2 += m1 = " << m2 << std::endl;
  97         m2 -= m1;
  98         std::cout << "m2 -= m1 = " << m2 << std::endl;
  99         m2 = m2 + m1;
 100         std::cout << "m2 = m2 + m1 = " << m2 << std::endl;
 101         m2 = m2 - m1;
 102         std::cout << "m2 = m2 - m1 = " << m2 << std::endl;
 103         m1 *= value_type (1.);
 104         std::cout << "m1 *= 1. = " << m1 << std::endl;
 105         m1 *= t;
 106         std::cout << "m1 *= N = " << m1 << std::endl;
 107
 108         // Transpose
 109         initialize_matrix (m1);
 110         m2 = ublas::trans (m1);
 111         std::cout << "trans (m1) = " << m2 << std::endl;
 112
 113         // Hermitean
 114         initialize_matrix (m1);
 115         m2 = ublas::herm (m1);
 116         std::cout << "herm (m1) = " << m2 << std::endl;
 117
 118         // Matrix multiplication
 119         initialize_matrix (m1);
 120         initialize_matrix (m2);
 121         m3 = ublas::prod (m1, m2);
 122         std::cout << "prod (m1, m2) = " << m3 << std::endl;
 123     }
 124
 125     void operator () () const {
 126         M m1 (N, N), m2 (N, N), m3 (N, N);
 127         test_expression_with (m1, m2, m3);
 128         test_container_with (m1);
 129
 130 #ifdef USE_RANGE
 131         ublas::matrix_range<M> mr1 (m1, ublas::range (0, N), ublas::range (0, N)),
 132                                mr2 (m2, ublas::range (0, N), ublas::range (0, N)),
 133                                mr3 (m3, ublas::range (0, N), ublas::range (0, N));
 134         test_expression_with (mr1, mr2, mr3);
 135 #endif
 136
 137 #ifdef USE_SLICE
 138         ublas::matrix_slice<M> ms1 (m1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)),
 139                                ms2 (m2, ublas::slice (0, 1, N), ublas::slice (0, 1, N)),
 140                                ms3 (m3, ublas::slice (0, 1, N), ublas::slice (0, 1, N));
 141         test_expression_with (ms1, ms2, ms3);
 142 #endif
 143     }
 144 };
 145
 146 // Test matrix
 147 void test_matrix () {
 148     std::cout << "test_matrix" << std::endl;
 149
 150 #ifdef USE_MATRIX
 151 #ifdef USE_BOUNDED_ARRAY
 152 #ifdef USE_FLOAT
 153     std::cout << "mp_test_type, bounded_array" << std::endl;
 154     test_my_matrix<ublas::matrix<mp_test_type, ublas::row_major, ublas::bounded_array<mp_test_type, 3 * 3> >, 3> () ();
 155 #endif
 156
 157 #ifdef USE_DOUBLE
 158     std::cout << "double, bounded_array" << std::endl;
 159     test_my_matrix<ublas::matrix<double, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3> () ();
 160 #endif
 161
 162 #ifdef USE_STD_COMPLEX
 163 #ifdef USE_FLOAT
 164     std::cout << "std::complex<mp_test_type>, bounded_array" << std::endl;
 165     test_my_matrix<ublas::matrix<std::complex<mp_test_type>, ublas::row_major, ublas::bounded_array<std::complex<mp_test_type>, 3 * 3> >, 3> () ();
 166 #endif
 167
 168 #ifdef USE_DOUBLE
 169     std::cout << "std::complex<double>, bounded_array" << std::endl;
 170     test_my_matrix<ublas::matrix<std::complex<double>, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3> () ();
 171 #endif
 172 #endif
 173 #endif
 174
 175 #ifdef USE_UNBOUNDED_ARRAY
 176 #ifdef USE_FLOAT
 177     std::cout << "mp_test_type, unbounded_array" << std::endl;
 178     test_my_matrix<ublas::matrix<mp_test_type, ublas::row_major, ublas::unbounded_array<mp_test_type> >, 3> () ();
 179 #endif
 180
 181 #ifdef USE_DOUBLE
 182     std::cout << "double, unbounded_array" << std::endl;
 183     test_my_matrix<ublas::matrix<double, ublas::row_major, ublas::unbounded_array<double> >, 3> () ();
 184 #endif
 185
 186 #ifdef USE_STD_COMPLEX
 187 #ifdef USE_FLOAT
 188     std::cout << "std::complex<mp_test_type>, unbounded_array" << std::endl;
 189     test_my_matrix<ublas::matrix<std::complex<mp_test_type>, ublas::row_major, ublas::unbounded_array<std::complex<mp_test_type> > >, 3> () ();
 190 #endif
 191
 192 #ifdef USE_DOUBLE
 193     std::cout << "std::complex<double>, unbounded_array" << std::endl;
 194     test_my_matrix<ublas::matrix<std::complex<double>, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3> () ();
 195 #endif
 196 #endif
 197 #endif
 198
 199 #ifdef USE_STD_VECTOR
 200 #ifdef USE_FLOAT
 201     std::cout << "mp_test_type, std::vector" << std::endl;
 202     test_my_matrix<ublas::matrix<mp_test_type, ublas::row_major, std::vector<mp_test_type> >, 3> () ();
 203 #endif
 204
 205 #ifdef USE_DOUBLE
 206     std::cout << "double, std::vector" << std::endl;
 207     test_my_matrix<ublas::matrix<double, ublas::row_major, std::vector<double> >, 3> () ();
 208 #endif
 209
 210 #ifdef USE_STD_COMPLEX
 211 #ifdef USE_FLOAT
 212     std::cout << "std::complex<mp_test_type>, std::vector" << std::endl;
 213     test_my_matrix<ublas::matrix<std::complex<mp_test_type>, ublas::row_major, std::vector<std::complex<mp_test_type> > >, 3> () ();
 214 #endif
 215
 216 #ifdef USE_DOUBLE
 217     std::cout << "std::complex<double>, std::vector" << std::endl;
 218     test_my_matrix<ublas::matrix<std::complex<double>, ublas::row_major, std::vector<std::complex<double> > >, 3> () ();
 219 #endif
 220 #endif
 221 #endif
 222 #endif
 223
 224 #ifdef USE_BOUNDED_MATRIX
 225 #ifdef USE_FLOAT
 226     std::cout << "mp_test_type, bounded" << std::endl;
 227     test_my_matrix<ublas::bounded_matrix<mp_test_type, 3, 3>, 3> () ();
 228 #endif
 229
 230 #ifdef USE_DOUBLE
 231     std::cout << "double, bounded" << std::endl;
 232     test_my_matrix<ublas::bounded_matrix<double, 3, 3>, 3> () ();
 233 #endif
 234
 235 #ifdef USE_STD_COMPLEX
 236 #ifdef USE_FLOAT
 237     std::cout << "std::complex<mp_test_type>, bounded" << std::endl;
 238     test_my_matrix<ublas::bounded_matrix<std::complex<mp_test_type>, 3, 3>, 3> () ();
 239 #endif
 240
 241 #ifdef USE_DOUBLE
 242     std::cout << "std::complex<double>, bounded" << std::endl;
 243     test_my_matrix<ublas::bounded_matrix<std::complex<double>, 3, 3>, 3> () ();
 244 #endif
 245 #endif
 246 #endif
 247
 248 #ifdef USE_VECTOR_OF_VECTOR
 249 #ifdef USE_BOUNDED_ARRAY
 250 #ifdef USE_FLOAT
 251     std::cout << "mp_test_type, bounded_array" << std::endl;
 252     test_my_matrix<ublas::vector_of_vector<mp_test_type, ublas::row_major, ublas::bounded_array<ublas::bounded_array<mp_test_type, 3>, 3 + 1> >, 3> () ();
 253 #endif
 254
 255 #ifdef USE_DOUBLE
 256     std::cout << "double, bounded_array" << std::endl;
 257     test_my_matrix<ublas::vector_of_vector<double, ublas::row_major, ublas::bounded_array<ublas::bounded_array<double, 3>, 3 + 1> >, 3> () ();
 258 #endif
 259
 260 #ifdef USE_STD_COMPLEX
 261 #ifdef USE_FLOAT
 262     std::cout << "std::complex<mp_test_type>, bounded_array" << std::endl;
 263     test_my_matrix<ublas::vector_of_vector<std::complex<mp_test_type>, ublas::row_major, ublas::bounded_array<ublas::bounded_array<std::complex<mp_test_type>, 3>, 3 + 1> >, 3> () ();
 264 #endif
 265
 266 #ifdef USE_DOUBLE
 267     std::cout << "std::complex<double>, bounded_array" << std::endl;
 268     test_my_matrix<ublas::vector_of_vector<std::complex<double>, ublas::row_major, ublas::bounded_array<ublas::bounded_array<std::complex<double>, 3>, 3 + 1> >, 3> () ();
 269 #endif
 270 #endif
 271 #endif
 272
 273 #ifdef USE_UNBOUNDED_ARRAY
 274 #ifdef USE_FLOAT
 275     std::cout << "mp_test_type, unbounded_array" << std::endl;
 276     test_my_matrix<ublas::vector_of_vector<mp_test_type, ublas::row_major, ublas::unbounded_array<ublas::unbounded_array<mp_test_type> > >, 3> () ();
 277 #endif
 278
 279 #ifdef USE_DOUBLE
 280     std::cout << "double, unbounded_array" << std::endl;
 281     test_my_matrix<ublas::vector_of_vector<double, ublas::row_major, ublas::unbounded_array<ublas::unbounded_array<double> > >, 3> () ();
 282 #endif
 283
 284 #ifdef USE_STD_COMPLEX
 285 #ifdef USE_FLOAT
 286     std::cout << "std::complex<mp_test_type>, unbounded_array" << std::endl;
 287     test_my_matrix<ublas::vector_of_vector<std::complex<mp_test_type>, ublas::row_major, ublas::unbounded_array<ublas::unbounded_array<std::complex<mp_test_type> > > >, 3> () ();
 288 #endif
 289
 290 #ifdef USE_DOUBLE
 291     std::cout << "std::complex<double>, unbounded_array" << std::endl;
 292     test_my_matrix<ublas::vector_of_vector<std::complex<double>, ublas::row_major, ublas::unbounded_array<ublas::unbounded_array<std::complex<double> > > >, 3> () ();
 293 #endif
 294 #endif
 295 #endif
 296
 297 #ifdef USE_STD_VECTOR
 298 #ifdef USE_FLOAT
 299     std::cout << "mp_test_type, std::vector" << std::endl;
 300     test_my_matrix<ublas::vector_of_vector<mp_test_type, ublas::row_major, std::vector<std::vector<mp_test_type > > >, 3> () ();
 301 #endif
 302
 303 #ifdef USE_DOUBLE
 304     std::cout << "double, std::vector" << std::endl;
 305     test_my_matrix<ublas::vector_of_vector<double, ublas::row_major, std::vector<std::vector<double> > >, 3> () ();
 306 #endif
 307
 308 #ifdef USE_STD_COMPLEX
 309 #ifdef USE_FLOAT
 310     std::cout << "std::complex<mp_test_type>, std::vector" << std::endl;
 311     test_my_matrix<ublas::vector_of_vector<std::complex<mp_test_type>, ublas::row_major, std::vector<std::vector<std::complex<mp_test_type> > > >, 3> () ();
 312 #endif
 313
 314 #ifdef USE_DOUBLE
 315     std::cout << "std::complex<double>, std::vector" << std::endl;
 316     test_my_matrix<ublas::vector_of_vector<std::complex<double>, ublas::row_major, std::vector<std::vector<std::complex<double> > > >, 3> () ();
 317 #endif
 318 #endif
 319 #endif
 320 #endif
 321 }