libs/dynamic_bitset/example/example1.cpp - 1.88.0 (original) (raw)

libs/dynamic_bitset/example/example1.cpp

// (C) Copyright Jeremy Siek 2001. // Distributed under the Boost Software License, Version 1.0. (See // accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt)

// An example of setting and reading some bits. Note that operator[] // goes from the least-significant bit at 0 to the most significant // bit at size()-1. The operator<< for dynamic_bitset prints the // bitset from most-significant to least-significant, since that is // the format most people are used to reading. // // The output is: // // 11001 // 10011 // ---------------------------------------------------------------------

#include #include <boost/dynamic_bitset.hpp>

int main() { boost::dynamic_bitset<> x(5); // all 0's by default x[0] = 1; x[1] = 1; x[4] = 1; for (boost::dynamic_bitset<>::size_type i = 0; i < x.size(); ++i) std::cout << x[i]; std::cout << "\n"; std::cout << x << "\n";

return 0;

}