| // 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 | |
| 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; | |
| }; | |
| } | |
| #endif // BOOST_GRAPH_DISTRIBUTED_SELECTOR_HPP |