]>
git.proxmox.com Git - ceph.git/blob - ceph/src/boost/libs/numeric/ublas/doc/samples/banded_matrix.cpp
2 // Copyright (c) 2000-2002
3 // Joerg Walter, Mathias Koch
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)
9 // The authors gratefully acknowledge the support of
10 // GeNeSys mbH & Co. KG in producing this work.
13 #include <boost/numeric/ublas/banded.hpp>
14 #include <boost/numeric/ublas/io.hpp>
17 using namespace boost::numeric::ublas
;
18 banded_matrix
<double> m (3, 3, 1, 1);
19 for (signed i
= 0; i
< signed (m
.size1 ()); ++ i
)
20 for (signed j
= (std::max
) (i
- 1, 0); j
< (std::min
) (i
+ 2, signed (m
.size2 ())); ++ j
)
22 std::cout
<< m
<< std::endl
;