1 | #ifndef BOOST_ARCHIVE_DETAIL_INTERFACE_IARCHIVE_HPP |
---|---|
2 | #define BOOST_ARCHIVE_DETAIL_INTERFACE_IARCHIVE_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 | // interface_iarchive.hpp |
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 | #include <cstddef> // NULL |
19 | #include <boost/cstdint.hpp> |
20 | #include <boost/mpl/bool.hpp> |
21 | #include <boost/archive/detail/auto_link_archive.hpp> |
22 | #include <boost/archive/detail/iserializer.hpp> |
23 | #include <boost/archive/detail/helper_collection.hpp> |
24 | #include <boost/serialization/singleton.hpp> |
25 | #include <boost/archive/detail/abi_prefix.hpp> // must be the last header |
26 | |
27 | namespace boost { |
28 | namespace archive { |
29 | namespace detail { |
30 | |
31 | class basic_pointer_iserializer; |
32 | |
33 | template<class Archive> |
34 | class interface_iarchive |
35 | { |
36 | protected: |
37 | interface_iarchive() {} |
38 | public: |
39 | ///////////////////////////////////////////////////////// |
40 | // archive public interface |
41 | typedef mpl::bool_<true> is_loading; |
42 | typedef mpl::bool_<false> is_saving; |
43 | |
44 | // return a pointer to the most derived class |
45 | Archive * This(){ |
46 | return static_cast<Archive *>(this); |
47 | } |
48 | |
49 | template<class T> |
50 | const basic_pointer_iserializer * |
51 | register_type(T * = NULL){ |
52 | const basic_pointer_iserializer & bpis = |
53 | boost::serialization::singleton< |
54 | pointer_iserializer<Archive, T> |
55 | >::get_const_instance(); |
56 | this->This()->register_basic_serializer(bpis.get_basic_serializer()); |
57 | return & bpis; |
58 | } |
59 | template<class Helper> |
60 | Helper & |
61 | get_helper(void * const id = 0){ |
62 | helper_collection & hc = this->This()->get_helper_collection(); |
63 | return hc.template find_helper<Helper>(id); |
64 | } |
65 | |
66 | template<class T> |
67 | Archive & operator>>(T & t){ |
68 | this->This()->load_override(t); |
69 | return * this->This(); |
70 | } |
71 | |
72 | // the & operator |
73 | template<class T> |
74 | Archive & operator&(T & t){ |
75 | return *(this->This()) >> t; |
76 | } |
77 | }; |
78 | |
79 | } // namespace detail |
80 | } // namespace archive |
81 | } // namespace boost |
82 | |
83 | #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas |
84 | |
85 | #endif // BOOST_ARCHIVE_DETAIL_INTERFACE_IARCHIVE_HPP |
86 |