// (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 "boost/dynamic_bitset.hpp"
#include <iostream>

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;
}