ceph/src/boost/libs/numeric/ublas/doc/samples/map_array.cpp

   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/storage_sparse.hpp>
  14
  15 int main () {
  16     using namespace boost::numeric::ublas;
  17     map_array<int, double> a;
  18     a.reserve (3);
  19     for (unsigned i = 0; i < 3; ++ i) {
  20         a [i] = i;
  21         std::cout << a [i] << std::endl;
  22     }
  23 }
  24