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 <boost/numeric/ublas/matrix.hpp> 14 #include <boost/numeric/ublas/matrix_proxy.hpp> 15 #include <boost/numeric/ublas/io.hpp> 16 main()17int main () { 18 using namespace boost::numeric::ublas; 19 matrix<double> m (3, 3); 20 for (unsigned j = 0; j < m.size2 (); ++ j) { 21 matrix_column<matrix<double> > mc (m, j); 22 for (unsigned i = 0; i < mc.size (); ++ i) 23 mc (i) = 3 * i + j; 24 std::cout << mc << std::endl; 25 } 26 } 27 28