Chris@16: // Copyright (C) 2006 The Trustees of Indiana University.
Chris@16: 
Chris@16: // Use, modification and distribution is subject to the Boost Software
Chris@16: // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: //  Authors: Douglas Gregor
Chris@16: //           Andrew Lumsdaine
Chris@16: #ifndef BOOST_GRAPH_DISTRIBUTED_SELECTOR_HPP
Chris@16: #define BOOST_GRAPH_DISTRIBUTED_SELECTOR_HPP
Chris@16: 
Chris@16: #ifndef BOOST_GRAPH_USE_MPI
Chris@16: #error "Parallel BGL files should not be included unless <boost/graph/use_mpi.hpp> has been included"
Chris@16: #endif
Chris@16: 
Chris@16: #include <boost/graph/detail/is_distributed_selector.hpp>
Chris@16: 
Chris@16: namespace boost { 
Chris@16: 
Chris@16:   /* The default local selector for a distributedS selector. */
Chris@16:   struct defaultS {};
Chris@16: 
Chris@16:   /**
Chris@16:    * Selector that specifies that the graph should be distributed
Chris@16:    * among different processes organized based on the given process
Chris@16:    * group.
Chris@16:    */
Chris@16:   template<typename ProcessGroup, typename LocalS = defaultS,
Chris@16:            typename DistributionS = defaultS>
Chris@16:   struct distributedS 
Chris@16:   {
Chris@16:     typedef ProcessGroup process_group_type;
Chris@16:     typedef LocalS local_selector;
Chris@16:     typedef DistributionS distribution;
Chris@16:   };
Chris@16: 
Chris@16:   namespace detail {
Chris@16:     template<typename ProcessGroup, typename LocalS, typename DistributionS>
Chris@16:     struct is_distributed_selector<distributedS<ProcessGroup, LocalS, DistributionS> >: mpl::true_ {};
Chris@16:   }
Chris@16: 
Chris@16: }
Chris@16: 
Chris@16: #endif // BOOST_GRAPH_DISTRIBUTED_SELECTOR_HPP