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Diffstat (limited to 'src/boost/libs/numeric/ublas/test/test62.cpp')
| -rw-r--r-- | src/boost/libs/numeric/ublas/test/test62.cpp | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/src/boost/libs/numeric/ublas/test/test62.cpp b/src/boost/libs/numeric/ublas/test/test62.cpp new file mode 100644 index 000000000..5d7feb9a3 --- /dev/null +++ b/src/boost/libs/numeric/ublas/test/test62.cpp @@ -0,0 +1,218 @@ +// +// Copyright (c) 2000-2002 +// Joerg Walter, Mathias Koch +// +// Distributed under the Boost Software License, Version 1.0. (See +// accompanying file LICENSE_1_0.txt or copy at +// http://www.boost.org/LICENSE_1_0.txt) +// +// The authors gratefully acknowledge the support of +// GeNeSys mbH & Co. KG in producing this work. +// + +#include "test6.hpp" + +// Test matrix & vector expression templates +template<class V, class M, int N> +struct test_my_matrix_vector { + typedef typename V::value_type value_type; + + template<class VP, class MP> + void test_with (VP &v1, VP &v2, MP &m1) const { + { + // Rows and columns + initialize_matrix (m1); + for (int i = 0; i < N; ++ i) { + v2 = ublas::row (m1, i); + std::cout << "row (m, " << i << ") = " << v2 << std::endl; + v2 = ublas::column (m1, i); + std::cout << "column (m, " << i << ") = " << v2 << std::endl; + } + + // Outer product + initialize_vector (v1); + initialize_vector (v2); + v1 (0) = 0; + v1 (N - 1) = 0; + v2 (0) = 0; + v2 (N - 1) = 0; + m1 = ublas::outer_prod (v1, v2); + std::cout << "outer_prod (v1, v2) = " << m1 << std::endl; + + // Matrix vector product + initialize_matrix (m1); + initialize_vector (v1); + v2 = ublas::prod (m1, v1); + std::cout << "prod (m1, v1) = " << v2 << std::endl; + v2 = ublas::prod (v1, m1); + std::cout << "prod (v1, m1) = " << v2 << std::endl; + } + } + void operator () () const { + { + V v1 (N), v2 (N); + M m1 (N, N); + test_with (v1, v2, m1); + + ublas::matrix_row<M> mr1 (m1, N - 1), mr2 (m1, N - 1); + test_with (mr1, mr2, m1); + + ublas::matrix_column<M> mc1 (m1, 0), mc2 (m1, 0); + test_with (mc1, mc2, m1); + +#ifdef USE_RANGE + ublas::matrix_vector_range<M> mvr1 (m1, ublas::range (0, N), ublas::range (0, N)), + mvr2 (m1, ublas::range (0, N), ublas::range (0, N)); + test_with (mvr1, mvr2, m1); +#endif + +#ifdef USE_SLICE + ublas::matrix_vector_slice<M> mvs1 (m1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), + mvs2 (m1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)); + test_with (mvs1, mvs2, m1); +#endif + } + } + + void operator () (int) const { +#ifdef USE_ADAPTOR + { + V v1 (N), v2 (N); + M m1 (N, N); + ublas::symmetric_adaptor<M> tam1 (m1); + test_with (v1, v2, tam1); + + ublas::matrix_row<ublas::symmetric_adaptor<M> > mr1 (tam1, N - 1), mr2 (tam1, N - 1); + test_with (mr1, mr2, tam1); + + ublas::matrix_column<ublas::symmetric_adaptor<M> > mc1 (tam1, 0), mc2 (tam1, 0); + test_with (mc1, mc2, tam1); + +#ifdef USE_RANGE + ublas::matrix_vector_range<ublas::symmetric_adaptor<M> > mvr1 (tam1, ublas::range (0, N), ublas::range (0, N)), + mvr2 (tam1, ublas::range (0, N), ublas::range (0, N)); + test_with (mvr1, mvr2, tam1); +#endif + +#ifdef USE_SLICE + ublas::matrix_vector_slice<ublas::symmetric_adaptor<M> > mvs1 (tam1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)), + mvs2 (tam1, ublas::slice (0, 1, N), ublas::slice (0, 1, N)); + test_with (mvs1, mvs2, tam1); +#endif + } +#endif + } +}; + +// Test matrix & vector +void test_matrix_vector () { + std::cout << "test_matrix_vector" << std::endl; + +#ifdef USE_BOUNDED_ARRAY +#ifdef USE_FLOAT + std::cout << "float, bounded_array" << std::endl; + test_my_matrix_vector<ublas::vector<float, ublas::bounded_array<float, 3> >, + ublas::symmetric_matrix<float, ublas::lower, ublas::row_major, ublas::bounded_array<float, 3 * 3> >, 3> () (); + test_my_matrix_vector<ublas::vector<float, ublas::bounded_array<float, 3> >, + ublas::symmetric_matrix<float, ublas::lower, ublas::row_major, ublas::bounded_array<float, 3 * 3> >, 3> () (0); +#endif + +#ifdef USE_DOUBLE + std::cout << "double, bounded_array" << std::endl; + test_my_matrix_vector<ublas::vector<double, ublas::bounded_array<double, 3> >, + ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3> () (); + test_my_matrix_vector<ublas::vector<double, ublas::bounded_array<double, 3> >, + ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::bounded_array<double, 3 * 3> >, 3> () (0); +#endif + +#ifdef USE_STD_COMPLEX +#ifdef USE_FLOAT + std::cout << "std::complex<float>, bounded_array" << std::endl; + test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::bounded_array<std::complex<float>, 3> >, + ublas::symmetric_matrix<std::complex<float>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<float>, 3 * 3> >, 3> () (); + test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::bounded_array<std::complex<float>, 3> >, + ublas::symmetric_matrix<std::complex<float>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<float>, 3 * 3> >, 3> () (0); +#endif + +#ifdef USE_DOUBLE + std::cout << "std::complex<double>, bounded_array" << std::endl; + test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::bounded_array<std::complex<double>, 3> >, + ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3> () (); + test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::bounded_array<std::complex<double>, 3> >, + ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3> >, 3> () (0); +#endif +#endif +#endif + +#ifdef USE_UNBOUNDED_ARRAY +#ifdef USE_FLOAT + std::cout << "float, unbounded_array" << std::endl; + test_my_matrix_vector<ublas::vector<float, ublas::unbounded_array<float> >, + ublas::symmetric_matrix<float, ublas::lower, ublas::row_major, ublas::unbounded_array<float> >, 3> () (); + test_my_matrix_vector<ublas::vector<float, ublas::unbounded_array<float> >, + ublas::symmetric_matrix<float, ublas::lower, ublas::row_major, ublas::unbounded_array<float> >, 3> () (0); +#endif + +#ifdef USE_DOUBLE + std::cout << "double, unbounded_array" << std::endl; + test_my_matrix_vector<ublas::vector<double, ublas::unbounded_array<double> >, + ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::unbounded_array<double> >, 3> () (); + test_my_matrix_vector<ublas::vector<double, ublas::unbounded_array<double> >, + ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, ublas::unbounded_array<double> >, 3> () (0); +#endif + +#ifdef USE_STD_COMPLEX +#ifdef USE_FLOAT + std::cout << "std::complex<float>, unbounded_array" << std::endl; + test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::unbounded_array<std::complex<float> > >, + ublas::symmetric_matrix<std::complex<float>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<float> > >, 3> () (); + test_my_matrix_vector<ublas::vector<std::complex<float>, ublas::unbounded_array<std::complex<float> > >, + ublas::symmetric_matrix<std::complex<float>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<float> > >, 3> () (0); +#endif + +#ifdef USE_DOUBLE + std::cout << "std::complex<double>, unbounded_array" << std::endl; + test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::unbounded_array<std::complex<double> > >, + ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3> () (); + test_my_matrix_vector<ublas::vector<std::complex<double>, ublas::unbounded_array<std::complex<double> > >, + ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, ublas::unbounded_array<std::complex<double> > >, 3> () (0); +#endif +#endif +#endif + +#ifdef USE_STD_VECTOR +#ifdef USE_FLOAT + std::cout << "float, std::vector" << std::endl; + test_my_matrix_vector<ublas::vector<float, std::vector<float> >, + ublas::symmetric_matrix<float, ublas::lower, ublas::row_major, std::vector<float> >, 3> () (); + test_my_matrix_vector<ublas::vector<float, std::vector<float> >, + ublas::symmetric_matrix<float, ublas::lower, ublas::row_major, std::vector<float> >, 3> () (0); +#endif + +#ifdef USE_DOUBLE + std::cout << "double, std::vector" << std::endl; + test_my_matrix_vector<ublas::vector<double, std::vector<double> >, + ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, std::vector<double> >, 3> () (); + test_my_matrix_vector<ublas::vector<double, std::vector<double> >, + ublas::symmetric_matrix<double, ublas::lower, ublas::row_major, std::vector<double> >, 3> () (0); +#endif + +#ifdef USE_STD_COMPLEX +#ifdef USE_FLOAT + std::cout << "std::complex<float>, std::vector" << std::endl; + test_my_matrix_vector<ublas::vector<std::complex<float>, std::vector<std::complex<float> > >, + ublas::symmetric_matrix<std::complex<float>, ublas::lower, ublas::row_major, std::vector<std::complex<float> > >, 3> () (); + test_my_matrix_vector<ublas::vector<std::complex<float>, std::vector<std::complex<float> > >, + ublas::symmetric_matrix<std::complex<float>, ublas::lower, ublas::row_major, std::vector<std::complex<float> > >, 3> () (0); +#endif + +#ifdef USE_DOUBLE + std::cout << "std::complex<double>, std::vector" << std::endl; + test_my_matrix_vector<ublas::vector<std::complex<double>, std::vector<std::complex<double> > >, + ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, std::vector<std::complex<double> > >, 3> () (); + test_my_matrix_vector<ublas::vector<std::complex<double>, std::vector<std::complex<double> > >, + ublas::symmetric_matrix<std::complex<double>, ublas::lower, ublas::row_major, std::vector<std::complex<double> > >, 3> () (0); +#endif +#endif +#endif +} |