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 main()15int 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 25