73ef4ff3
 Hu Chunming
提交三方库
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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/event.hpp>
#include <boost/statechart/simple_state.hpp>
#include <boost/statechart/custom_reaction.hpp>
#include <boost/statechart/result.hpp>
#include <boost/static_assert.hpp>
namespace sc = boost::statechart;
struct E : sc::event< E > {};
struct A;
struct InvalidResultAssignTest :
sc::state_machine< InvalidResultAssignTest, A > {};
struct A : sc::simple_state< A, InvalidResultAssignTest >
{
typedef sc::custom_reaction< E > reactions;
sc::result react( const E & )
{
sc::result r( discard_event() );
// sc::result must not be assignmable
r = discard_event();
return r;
}
};
int main()
{
InvalidResultAssignTest machine;
machine.initiate();
#ifdef NDEBUG
// Test only fails in DEBUG mode. Forcing failure...
BOOST_STATIC_ASSERT( false );
#endif
return 0;
}
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