ceph/src/boost/libs/statechart/test/InconsistentHistoryTest4.cpp

   1 //////////////////////////////////////////////////////////////////////////////
   2 // Copyright 2005-2006 Andreas Huber Doenni
   3 // Distributed under the Boost Software License, Version 1.0. (See accompany-
   4 // ing file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5 //////////////////////////////////////////////////////////////////////////////
   6
   7
   8
   9 #include <boost/statechart/state_machine.hpp>
  10 #include <boost/statechart/simple_state.hpp>
  11 #include <boost/statechart/event.hpp>
  12 #include <boost/statechart/deep_history.hpp>
  13 #include <boost/statechart/transition.hpp>
  14
  15
  16
  17 namespace sc = boost::statechart;
  18
  19
  20
  21 struct EvX : sc::event< EvX > {};
  22
  23 struct A;
  24 struct InconsistentHistoryTest : sc::state_machine<
  25   InconsistentHistoryTest, A > {};
  26
  27 struct B;
  28 // A only has shallow history
  29 struct A : sc::simple_state<
  30   A, InconsistentHistoryTest, B, sc::has_shallow_history >
  31 {
  32   typedef sc::transition< EvX, sc::deep_history< B > > reactions;
  33 };
  34
  35   struct B : sc::simple_state< B, A > {};
  36
  37
  38 int main()
  39 {
  40   InconsistentHistoryTest machine;
  41   machine.initiate();
  42   return 0;
  43 }