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1 | #ifndef BOOST_ARCHIVE_BASIC_TEXT_OARCHIVE_HPP |
2 | #define BOOST_ARCHIVE_BASIC_TEXT_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 | // basic_text_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 | ||
19 | // archives stored as text - note these ar templated on the basic | |
20 | // stream templates to accommodate wide (and other?) kind of characters | |
21 | // | |
22 | // note the fact that on libraries without wide characters, ostream is | |
23 | // is not a specialization of basic_ostream which in fact is not defined | |
24 | // in such cases. So we can't use basic_ostream<OStream::char_type> but rather | |
25 | // use two template parameters | |
26 | ||
27 | #include <boost/config.hpp> | |
28 | #include <boost/detail/workaround.hpp> | |
29 | #include <boost/archive/detail/common_oarchive.hpp> | |
30 | #include <boost/serialization/string.hpp> | |
31 | ||
32 | #include <boost/archive/detail/abi_prefix.hpp> // must be the last header | |
33 | ||
34 | #ifdef BOOST_MSVC | |
35 | # pragma warning(push) | |
36 | # pragma warning(disable : 4511 4512) | |
37 | #endif | |
38 | ||
39 | namespace boost { | |
40 | namespace archive { | |
41 | ||
42 | namespace detail { | |
43 | template<class Archive> class interface_oarchive; | |
44 | } // namespace detail | |
45 | ||
46 | ///////////////////////////////////////////////////////////////////////// | |
47 | // class basic_text_oarchive | |
48 | template<class Archive> | |
49 | class BOOST_SYMBOL_VISIBLE basic_text_oarchive : | |
50 | public detail::common_oarchive<Archive> | |
51 | { | |
52 | #ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS | |
53 | public: | |
54 | #else | |
55 | protected: | |
56 | #if BOOST_WORKAROUND(BOOST_MSVC, < 1500) | |
57 | // for some inexplicable reason insertion of "class" generates compile erro | |
58 | // on msvc 7.1 | |
59 | friend detail::interface_oarchive<Archive>; | |
60 | #else | |
61 | friend class detail::interface_oarchive<Archive>; | |
62 | #endif | |
63 | #endif | |
64 | ||
65 | enum { | |
66 | none, | |
67 | eol, | |
68 | space | |
69 | } delimiter; | |
70 | ||
71 | BOOST_ARCHIVE_OR_WARCHIVE_DECL void | |
72 | newtoken(); | |
73 | ||
74 | void newline(){ | |
75 | delimiter = eol; | |
76 | } | |
77 | ||
78 | // default processing - kick back to base class. Note the | |
79 | // extra stuff to get it passed borland compilers | |
80 | typedef detail::common_oarchive<Archive> detail_common_oarchive; | |
81 | template<class T> | |
82 | void save_override(T & t){ | |
83 | this->detail_common_oarchive::save_override(t); | |
84 | } | |
85 | ||
86 | // start new objects on a new line | |
87 | void save_override(const object_id_type & t){ | |
88 | this->This()->newline(); | |
89 | this->detail_common_oarchive::save_override(t); | |
90 | } | |
91 | ||
92 | // text file don't include the optional information | |
93 | void save_override(const class_id_optional_type & /* t */){} | |
94 | ||
95 | void save_override(const class_name_type & t){ | |
96 | const std::string s(t); | |
97 | * this->This() << s; | |
98 | } | |
99 | ||
100 | BOOST_ARCHIVE_OR_WARCHIVE_DECL void | |
101 | init(); | |
102 | ||
103 | basic_text_oarchive(unsigned int flags) : | |
104 | detail::common_oarchive<Archive>(flags), | |
105 | delimiter(none) | |
106 | {} | |
107 | ~basic_text_oarchive(){} | |
108 | }; | |
109 | ||
110 | } // namespace archive | |
111 | } // namespace boost | |
112 | ||
113 | #ifdef BOOST_MSVC | |
114 | #pragma warning(pop) | |
115 | #endif | |
116 | ||
117 | #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas | |
118 | ||
119 | #endif // BOOST_ARCHIVE_BASIC_TEXT_OARCHIVE_HPP |