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// Copyright (C) 2006 The Trustees of Indiana University.
// 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)
// Authors: Douglas Gregor
// Andrew Lumsdaine
#ifndef BOOST_GRAPH_DISTRIBUTED_SELECTOR_HPP
#define BOOST_GRAPH_DISTRIBUTED_SELECTOR_HPP
#ifndef BOOST_GRAPH_USE_MPI
#error "Parallel BGL files should not be included unless <boost/graph/use_mpi.hpp> has been included"
#endif
#include <boost/graph/detail/is_distributed_selector.hpp>
namespace boost {
/* The default local selector for a distributedS selector. */
struct defaultS {};
/**
* Selector that specifies that the graph should be distributed
* among different processes organized based on the given process
* group.
*/
template<typename ProcessGroup, typename LocalS = defaultS,
typename DistributionS = defaultS>
struct distributedS
{
typedef ProcessGroup process_group_type;
typedef LocalS local_selector;
typedef DistributionS distribution;
};
namespace detail {
template<typename ProcessGroup, typename LocalS, typename DistributionS>
struct is_distributed_selector<distributedS<ProcessGroup, LocalS, DistributionS> >: mpl::true_ {};
}
}
#endif // BOOST_GRAPH_DISTRIBUTED_SELECTOR_HPP
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