| // |
| // 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 "test5.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; |
| 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::triangular_adaptor<M> tam1 (m1); |
| test_with (v1, v2, tam1); |
| |
| ublas::matrix_row<ublas::triangular_adaptor<M> > mr1 (tam1, N - 1), mr2 (tam1, N - 1); |
| test_with (mr1, mr2, tam1); |
| |
| ublas::matrix_column<ublas::triangular_adaptor<M> > mc1 (tam1, 0), mc2 (tam1, 0); |
| test_with (mc1, mc2, tam1); |
| |
| #ifdef USE_RANGE |
| ublas::matrix_vector_range<ublas::triangular_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::triangular_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::triangular_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::triangular_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::triangular_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::triangular_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::triangular_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::triangular_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::triangular_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::triangular_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::triangular_matrix<float, ublas::lower, ublas::row_major, ublas::unbounded_array<float> >, 3> () (); |
| test_my_matrix_vector<ublas::vector<float, ublas::unbounded_array<float> >, |
| ublas::triangular_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::triangular_matrix<double, ublas::lower, ublas::row_major, ublas::unbounded_array<double> >, 3> () (); |
| test_my_matrix_vector<ublas::vector<double, ublas::unbounded_array<double> >, |
| ublas::triangular_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::triangular_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::triangular_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::triangular_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::triangular_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::triangular_matrix<float, ublas::lower, ublas::row_major, std::vector<float> >, 3> () (); |
| test_my_matrix_vector<ublas::vector<float, std::vector<float> >, |
| ublas::triangular_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::triangular_matrix<double, ublas::lower, ublas::row_major, std::vector<double> >, 3> () (); |
| test_my_matrix_vector<ublas::vector<double, std::vector<double> >, |
| ublas::triangular_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::triangular_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::triangular_matrix<std::complex<float>, ublas::lower, ublas::row_major, std::vector<std::complex<float> > >, 3> () (0); |
| |
| std::cout << "std::complex<double>, std::vector" << std::endl; |
| test_my_matrix_vector<ublas::vector<std::complex<double>, std::vector<std::complex<double> > >, |
| ublas::triangular_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::triangular_matrix<std::complex<double>, ublas::lower, ublas::row_major, std::vector<std::complex<double> > >, 3> () (0); |
| #endif |
| #endif |
| #endif |
| } |
