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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 |