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// Copyright (C) 2005, 2006 Douglas Gregor <doug.gregor -at->.

// Use, modification and distribution is subject to the Boost Software
// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at

// Allows broadcast of skeletons via proxy.

// This header may only be included after both the broadcast.hpp and
// and skeleton_and_content.hpp headers have been included.

namespace boost { namespace mpi {

template<typename T>
inline void
broadcast(const communicator& comm, skeleton_proxy<T>& proxy, int root)
  const skeleton_proxy<T>& const_proxy(proxy);
  broadcast(comm, const_proxy, root);

template<typename T>
broadcast(const communicator& comm, const skeleton_proxy<T>& proxy, int root)
  if (comm.rank() == root) {
    packed_skeleton_oarchive oa(comm);
    oa << proxy.object;
    broadcast(comm, oa, root);
  } else {
    packed_skeleton_iarchive ia(comm);
    broadcast(comm, ia, root);
    ia >> proxy.object;

} } // end namespace boost::mpi