#ifndef BOOST_GRAPH_DETAIL_MPI_INCLUDE_HPP_INCLUDED #define BOOST_GRAPH_DETAIL_MPI_INCLUDE_HPP_INCLUDED // Copyright 2018 Peter Dimov // // Use, modification and distribution are subject to the // Boost Software License, Version 1.0 (See accompanying file // LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) #if defined BOOST_GRAPH_USE_MPI #define BOOST_GRAPH_MPI_INCLUDE(x) x #else #define BOOST_GRAPH_MPI_INCLUDE(x) #endif #endif // #ifndef BOOST_GRAPH_DETAIL_MPI_INCLUDE_HPP_INCLUDED