| // Copyright (C) 2005, 2006 Douglas Gregor <doug.gregor -at- gmail.com>. |
| |
| // 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) |
| |
| // 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. |
| #ifndef BOOST_MPI_BROADCAST_SC_HPP |
| #define BOOST_MPI_BROADCAST_SC_HPP |
| |
| 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> |
| void |
| 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 |
| |
| #endif // BOOST_MPI_BROADCAST_SC_HPP |