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