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//////////////////////////////////////////////////////////////////////////////
// Copyright 2005-2006 Andreas Huber Doenni
// Distributed under the Boost Software License, Version 1.0. (See accompany-
// ing file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//////////////////////////////////////////////////////////////////////////////
#include <boost/statechart/state_machine.hpp>
#include <boost/statechart/simple_state.hpp>
#include <boost/statechart/event.hpp>
#include <boost/statechart/custom_reaction.hpp>
namespace sc = boost::statechart;
struct EvX : sc::event< EvX > {};
struct A;
struct InconsistentHistoryTest : sc::state_machine<
InconsistentHistoryTest, A > {};
struct B;
// A only has deep history
struct A : sc::simple_state<
A, InconsistentHistoryTest, B, sc::has_deep_history >
{
typedef sc::custom_reaction< EvX > reactions;
sc::result react( const EvX & )
{
// A only has deep history
clear_shallow_history< A, 0 >();
return discard_event();
}
};
struct B : sc::simple_state< B, A > {};
int main()
{
InconsistentHistoryTest machine;
machine.initiate();
return 0;
}
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