// graph-tool -- a general graph modification and manipulation thingy
//
// Copyright (C) 2006-2022 Tiago de Paula Peixoto <tiago@skewed.de>
//
// This program is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License as published by the Free
// Software Foundation; either version 3 of the License, or (at your option) any
// later version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
// details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.

#ifndef COROUTINE_HH
#define COROUTINE_HH

#include "config.h"

#include <boost/version.hpp>

#ifdef HAVE_BOOST_COROUTINE
#    if (BOOST_VERSION >= 106200)
#        include <atomic>
#        include <boost/coroutine2/all.hpp>
         namespace graph_tool
         {
             namespace coroutines = boost::coroutines2;
         }

         template <class Coro, class Dispatch>
         auto make_coro(Dispatch&& dispatch)
         {
             return std::make_shared<Coro>
                 (graph_tool::coroutines::fixedsize_stack(BOOST_COROUTINE_STACK_SIZE),
                  dispatch);
         }
#    else
#        include <boost/coroutine/all.hpp>
         namespace graph_tool
         {
             namespace coroutines = boost::coroutines;
         }

         template <class Coro, class Dispatch>
         auto make_coro(Dispatch&& dispatch)
         {
             return std::make_shared<Coro>
                 (dispatch,
                  graph_tool::coroutines::attributes(BOOST_COROUTINE_STACK_SIZE));
         }
#    endif

#endif // HAVE_BOOST_COROUTINE

#endif // COROUTINE_HH
