1 #ifndef BOOST_ARCHIVE_DETAIL_COMMON_IARCHIVE_HPP
2 #define BOOST_ARCHIVE_DETAIL_COMMON_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 // common_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 
19 #include <boost/config.hpp>
20 
21 #include <boost/archive/detail/basic_iarchive.hpp>
22 #include <boost/archive/detail/basic_pointer_iserializer.hpp>
23 #include <boost/archive/detail/interface_iarchive.hpp>
24 
25 #ifdef BOOST_MSVC
26 #  pragma warning(push)
27 #  pragma warning(disable : 4511 4512)
28 #endif
29 
30 namespace boost {
31 namespace archive {
32 namespace detail {
33 
34 class extended_type_info;
35 
36 // note: referred to as Curiously Recurring Template Patter (CRTP)
37 template<class Archive>
38 class BOOST_SYMBOL_VISIBLE common_iarchive :
39     public basic_iarchive,
40     public interface_iarchive<Archive>
41 {
42     friend class interface_iarchive<Archive>;
43     friend class basic_iarchive;
44 private:
vload(version_type & t)45     void vload(version_type & t) BOOST_OVERRIDE {
46         * this->This() >> t;
47     }
vload(object_id_type & t)48     void vload(object_id_type & t) BOOST_OVERRIDE {
49         * this->This() >> t;
50     }
vload(class_id_type & t)51     void vload(class_id_type & t) BOOST_OVERRIDE {
52         * this->This() >> t;
53     }
vload(class_id_optional_type & t)54     void vload(class_id_optional_type & t) BOOST_OVERRIDE {
55         * this->This() >> t;
56     }
vload(tracking_type & t)57     void vload(tracking_type & t) BOOST_OVERRIDE {
58         * this->This() >> t;
59     }
vload(class_name_type & s)60     void vload(class_name_type &s) BOOST_OVERRIDE {
61         * this->This() >> s;
62     }
63 protected:
64     // default processing - invoke serialization library
65     template<class T>
load_override(T & t)66     void load_override(T & t){
67         archive::load(* this->This(), t);
68     }
69     // default implementations of functions which emit start/end tags for
70     // archive types that require them.
load_start(const char *)71     void load_start(const char * /*name*/){}
load_end(const char *)72     void load_end(const char * /*name*/){}
73     // default archive initialization
common_iarchive(unsigned int flags=0)74     common_iarchive(unsigned int flags = 0) :
75         basic_iarchive(flags),
76         interface_iarchive<Archive>()
77     {}
78 };
79 
80 } // namespace detail
81 } // namespace archive
82 } // namespace boost
83 
84 #ifdef BOOST_MSVC
85 #pragma warning(pop)
86 #endif
87 
88 #endif // BOOST_ARCHIVE_DETAIL_COMMON_IARCHIVE_HPP
89