// (C) Copyright 2008-2009 SDML (www.sdml.info)
//
// Use, modification and distribution is subject to 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)

// Copyright Andrew Sutton 2007
//
// Use, modification and distribution are subject to 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)

#ifndef BOOST_SETS_DYNAMIC_BITSET_INTERSECTION_HPP
#define BOOST_SETS_DYNAMIC_BITSET_INTERSECTION_HPP

#include <boost/dynamic_bitset.hpp>

namespace boost {
namespace sets {

    // For bitsets, this is just a bitwise and operation.
    template <typename B, typename A>
    inline void
    intersection(const dynamic_bitset<B,A>& a,
                 const dynamic_bitset<B,A>& b,
                 dynamic_bitset<B,A>& result)
    { result = a & b; }


    // For bitsets, this is just a bitwise and operation.
    template <typename B, typename A>
    inline dynamic_bitset<B,A>
    intersection(const dynamic_bitset<B,A>& a,
                 const dynamic_bitset<B,A>& b)
    { return a & b; }

    // For bitsets, this is just a bitwise and operation.
    template <typename B, typename A>
    inline dynamic_bitset<B,A>&
    intersection_inplace(dynamic_bitset<B,A>& a, const dynamic_bitset<B,A>& b)
    { return a &= b; }

} /* namespace sets */
} /* namespace boost */

#endif