49 lines
1.9 KiB
C++
49 lines
1.9 KiB
C++
// Copyright 2008 Christophe Henry
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// henry UNDERSCORE christophe AT hotmail DOT com
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// This is an extended version of the state machine available in the boost::mpl library
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// Distributed under the same license as the original.
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// Copyright for the original version:
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// Copyright 2005 David Abrahams and Aleksey Gurtovoy. Distributed
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// under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_MSM_BACK_MPL_GRAPH_FSM_CHECK_H
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#define BOOST_MSM_BACK_MPL_GRAPH_FSM_CHECK_H
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#include <boost/mpl/assert.hpp>
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#include <boost/msm/back/metafunctions.hpp>
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namespace boost { namespace msm { namespace back
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{
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struct mpl_graph_fsm_check
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{
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typedef int fsm_check;
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// checks that regions are truly orthogonal (one state belongs to 1 region)
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// using the mpl_graph library (part of metagraph)
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template <class Fsm>
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static void check_orthogonality()
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{
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BOOST_MPL_ASSERT_RELATION( ::boost::msm::back::check_regions_orthogonality<Fsm>::states_in_regions_raw,
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==,
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::boost::msm::back::check_regions_orthogonality<Fsm>::cumulated_states_in_regions_raw );
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}
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// checks that all states are reachable or created using the explicit_creation typedef
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// using the mpl_graph library (part of metagraph)
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template <class Fsm>
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static void check_unreachable_states()
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{
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BOOST_MPL_ASSERT_RELATION( ::boost::msm::back::check_no_unreachable_state<Fsm>::states_in_fsm,
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==,
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::boost::msm::back::check_no_unreachable_state<Fsm>::cumulated_states_in_regions );
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}
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};
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} } }//boost::msm::back
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#endif //BOOST_MSM_BACK_MPL_GRAPH_FSM_CHECK_H
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