1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/ossrv_pub/boost_apis/boost/statechart/event.hpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,69 @@
     1.4 +#ifndef BOOST_STATECHART_EVENT_HPP_INCLUDED
     1.5 +#define BOOST_STATECHART_EVENT_HPP_INCLUDED
     1.6 +//////////////////////////////////////////////////////////////////////////////
     1.7 +// Copyright 2002-2006 Andreas Huber Doenni
     1.8 +// Distributed under the Boost Software License, Version 1.0. (See accompany-
     1.9 +// ing file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
    1.10 +//////////////////////////////////////////////////////////////////////////////
    1.11 +
    1.12 +
    1.13 +
    1.14 +#include <boost/statechart/event_base.hpp>
    1.15 +#include <boost/statechart/detail/rtti_policy.hpp>
    1.16 +#include <boost/statechart/detail/memory.hpp>
    1.17 +
    1.18 +#include <boost/cast.hpp> // boost::polymorphic_downcast
    1.19 +
    1.20 +#include <memory>   // std::allocator
    1.21 +
    1.22 +
    1.23 +
    1.24 +namespace boost
    1.25 +{
    1.26 +namespace statechart
    1.27 +{
    1.28 +
    1.29 +
    1.30 +
    1.31 +//////////////////////////////////////////////////////////////////////////////
    1.32 +template< class MostDerived, class Allocator = std::allocator< void > >
    1.33 +class event : public detail::rtti_policy::rtti_derived_type<
    1.34 +  MostDerived, event_base >
    1.35 +{
    1.36 +  public:
    1.37 +    //////////////////////////////////////////////////////////////////////////
    1.38 +    // Compiler-generated copy constructor and copy assignment operator are
    1.39 +    // fine
    1.40 +
    1.41 +    void * operator new( std::size_t size )
    1.42 +    {
    1.43 +      return detail::allocate< MostDerived, Allocator >( size );
    1.44 +    }
    1.45 +
    1.46 +    void operator delete( void * pEvent )
    1.47 +    {
    1.48 +      detail::deallocate< MostDerived, Allocator >( pEvent );
    1.49 +    }
    1.50 +
    1.51 +  protected:
    1.52 +    //////////////////////////////////////////////////////////////////////////
    1.53 +    event() {}
    1.54 +    virtual ~event() {}
    1.55 +
    1.56 +  private:
    1.57 +    //////////////////////////////////////////////////////////////////////////
    1.58 +    virtual intrusive_ptr< const event_base > clone() const
    1.59 +    {
    1.60 +      return intrusive_ptr< const event_base >( new MostDerived(
    1.61 +        *polymorphic_downcast< const MostDerived * >( this ) ) );
    1.62 +    }
    1.63 +};
    1.64 +
    1.65 +
    1.66 +
    1.67 +} // namespace statechart
    1.68 +} // namespace boost
    1.69 +
    1.70 +
    1.71 +
    1.72 +#endif