mapped_matrix.cpp 690 B

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  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. #include <boost/numeric/ublas/matrix_sparse.hpp>
  13. #include <boost/numeric/ublas/io.hpp>
  14. int main () {
  15. using namespace boost::numeric::ublas;
  16. mapped_matrix<double> m (3, 3, 3 * 3);
  17. for (unsigned i = 0; i < m.size1 (); ++ i)
  18. for (unsigned j = 0; j < m.size2 (); ++ j)
  19. m (i, j) = 3 * i + j;
  20. std::cout << m << std::endl;
  21. }