]>
Commit | Line | Data |
---|---|---|
7c673cae FG |
1 | |
2 | #ifndef BOOST_FSM_EVENT_INCLUDED | |
3 | #define BOOST_FSM_EVENT_INCLUDED | |
4 | ||
5 | // Copyright Aleksey Gurtovoy 2002-2004 | |
6 | // | |
7 | // Distributed under the Boost Software License, Version 1.0. | |
8 | // (See accompanying file LICENSE_1_0.txt or copy at | |
9 | // http://www.boost.org/LICENSE_1_0.txt) | |
10 | // | |
11 | // See http://www.boost.org/libs/mpl for documentation. | |
12 | ||
13 | // $Id$ | |
14 | // $Date$ | |
15 | // $Revision$ | |
16 | ||
17 | #include "base_event.hpp" | |
18 | ||
19 | namespace fsm { namespace aux { | |
20 | ||
21 | template< typename Derived > | |
22 | struct event | |
23 | : base_event | |
24 | { | |
25 | public: | |
26 | typedef base_event base_t; | |
27 | ||
28 | private: | |
b32b8144 FG |
29 | |
30 | #if defined(BOOST_NO_CXX11_SMART_PTR) | |
31 | ||
7c673cae FG |
32 | virtual std::auto_ptr<base_event> do_clone() const |
33 | { | |
34 | return std::auto_ptr<base_event>( | |
35 | new Derived(static_cast<Derived const&>(*this)) | |
36 | ); | |
37 | } | |
b32b8144 FG |
38 | |
39 | #else | |
40 | ||
41 | virtual std::unique_ptr<base_event> do_clone() const | |
42 | { | |
43 | return std::unique_ptr<base_event>( | |
44 | new Derived(static_cast<Derived const&>(*this)) | |
45 | ); | |
46 | } | |
47 | ||
48 | #endif | |
49 | ||
7c673cae FG |
50 | }; |
51 | ||
52 | }} | |
53 | ||
54 | #endif // BOOST_FSM_EVENT_INCLUDED |