1 #ifndef  BOOST_ARCHIVE_BASIC_SERIALIZER_HPP
2 #define BOOST_ARCHIVE_BASIC_SERIALIZER_HPP
3 
4 // MS compatible compilers support #pragma once
5 #if defined(_MSC_VER)
6 # pragma once
7 #endif
8 
9 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
10 // basic_serializer.hpp: extenstion of type_info required for serialization.
11 
12 // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
13 // Use, modification and distribution is subject to the Boost Software
14 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
15 // http://www.boost.org/LICENSE_1_0.txt)
16 
17 //  See http://www.boost.org for updates, documentation, and revision history.
18 
19 #include <boost/assert.hpp>
20 #include <cstddef> // NULL
21 
22 #include <boost/noncopyable.hpp>
23 #include <boost/config.hpp>
24 #include <boost/serialization/extended_type_info.hpp>
25 
26 #ifdef BOOST_MSVC
27 #  pragma warning(push)
28 #  pragma warning(disable : 4511 4512)
29 #endif
30 
31 namespace boost {
32 namespace archive {
33 namespace detail {
34 
35 class basic_serializer :
36     private boost::noncopyable
37 {
38     const boost::serialization::extended_type_info * m_eti;
39 protected:
basic_serializer(const boost::serialization::extended_type_info & eti)40     explicit basic_serializer(
41         const boost::serialization::extended_type_info & eti
42     ) :
43         m_eti(& eti)
44     {}
45 public:
46     inline bool
operator <(const basic_serializer & rhs) const47     operator<(const basic_serializer & rhs) const {
48         // can't compare address since there can be multiple eti records
49         // for the same type in different execution modules (that is, DLLS)
50         // leave this here as a reminder not to do this!
51         // return & lhs.get_eti() < & rhs.get_eti();
52         return get_eti() < rhs.get_eti();
53     }
get_debug_info() const54     const char * get_debug_info() const {
55         return m_eti->get_debug_info();
56     }
get_eti() const57     const boost::serialization::extended_type_info & get_eti() const {
58         return * m_eti;
59     }
60 };
61 
62 class basic_serializer_arg : public basic_serializer {
63 public:
basic_serializer_arg(const serialization::extended_type_info & eti)64     basic_serializer_arg(const serialization::extended_type_info & eti) :
65         basic_serializer(eti)
66     {}
67 };
68 
69 } // namespace detail
70 } // namespace archive
71 } // namespace boost
72 
73 #ifdef BOOST_MSVC
74 #pragma warning(pop)
75 #endif
76 
77 #endif // BOOST_ARCHIVE_BASIC_SERIALIZER_HPP
78