source: NonGTP/Boost/boost/archive/detail/basic_iarchive.hpp @ 857

Revision 857, 3.7 KB checked in by igarcia, 19 years ago (diff)
Line 
1#ifndef BOOST_ARCHIVE_DETAIL_BASIC_IARCHIVE_HPP
2#define BOOST_ARCHIVE_DETAIL_BASIC_IARCHIVE_HPP
3
4// MS compatible compilers support #pragma once
5#if defined(_MSC_VER) && (_MSC_VER >= 1020)
6# pragma once
7#endif
8
9/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
10// basic_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// can't use this - much as I'd like to as borland doesn't support it
20// #include <boost/scoped_ptr.hpp>
21
22#include <boost/config.hpp>
23#include <boost/archive/basic_archive.hpp>
24#include <boost/serialization/tracking_enum.hpp>
25
26#include <boost/archive/detail/abi_prefix.hpp> // must be the last header
27
28namespace boost {
29template<class T>
30class shared_ptr;
31
32namespace serialization {
33    class extended_type_info;
34} // namespace serialization
35
36namespace archive {
37namespace detail {
38
39class basic_iarchive_impl;
40class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_iserializer;
41class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_pointer_iserializer;
42//////////////////////////////////////////////////////////////////////
43// class basic_iarchive - read serialized objects from a input stream
44class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_iarchive
45{
46    friend class basic_iarchive_impl;
47    // hide implementation of this class to minimize header conclusion
48    // in client code. I couldn't used scoped pointer with borland
49    // boost::scoped_ptr<basic_iarchive_impl> pimpl;
50    basic_iarchive_impl * pimpl;
51
52    virtual void vload(version_type &t) =  0;
53    virtual void vload(object_id_type &t) =  0;
54    virtual void vload(class_id_type &t) =  0;
55    virtual void vload(class_id_optional_type &t) = 0;
56    virtual void vload(class_name_type &t) = 0;
57    virtual void vload(tracking_type &t) = 0;
58protected:
59    basic_iarchive(unsigned int flags);
60    // account for bogus gcc warning
61    #if defined(__GNUC__)
62    virtual
63    #endif
64    ~basic_iarchive();
65public:
66    // note: NOT part of the public API.
67    void next_object_pointer(void *t);
68    void register_basic_serializer(const basic_iserializer & bis);
69    void
70    lookup_basic_helper(
71        const boost::serialization::extended_type_info * const eti,
72        shared_ptr<void> & sph
73    );
74    void
75    insert_basic_helper(
76        const boost::serialization::extended_type_info * const eti,
77        shared_ptr<void> & sph
78    );
79    void load_object(
80        void *t,
81        const basic_iserializer & bis
82    );
83    const basic_pointer_iserializer *
84    load_pointer(
85        void * & t,
86        const basic_pointer_iserializer * bpis_ptr,
87        const basic_pointer_iserializer * (*finder)(
88            const boost::serialization::extended_type_info & eti
89        )
90    );
91    // real public API starts here
92    void
93    set_library_version(unsigned int archive_library_version);
94    unsigned int
95    get_library_version() const;
96    unsigned int
97    get_flags() const;
98    void
99    reset_object_address(const void * new_address, const void * old_address);
100    void
101    delete_created_pointers();
102};
103
104} // namespace detail
105} // namespace archive
106} // namespace boost
107
108// required by smart_cast for compilers not implementing
109// partial template specialization
110BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(
111    boost::archive::detail::basic_iarchive
112)
113
114#include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
115
116#endif //BOOST_ARCHIVE_DETAIL_BASIC_IARCHIVE_HPP
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