[29] | 1 | #ifndef BOOST_ARCHIVE_TEXT_WIARCHIVE_HPP |
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| 2 | #define BOOST_ARCHIVE_TEXT_WIARCHIVE_HPP |
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| 3 | |
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| 4 | // MS compatible compilers support #pragma once |
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| 5 | #if defined(_MSC_VER) && (_MSC_VER >= 1020) |
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| 6 | # pragma once |
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| 7 | #endif |
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| 8 | |
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| 9 | /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 |
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| 10 | // text_wiarchive.hpp |
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| 11 | |
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| 12 | // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . |
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| 13 | // Use, modification and distribution is subject to the Boost Software |
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| 14 | // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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| 15 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 16 | |
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| 17 | // See http://www.boost.org for updates, documentation, and revision history. |
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| 18 | |
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| 19 | #include <boost/config.hpp> |
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| 20 | #ifdef BOOST_NO_STD_WSTREAMBUF |
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| 21 | #error "wide char i/o not supported on this platform" |
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| 22 | #else |
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| 23 | |
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| 24 | #include <istream> |
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| 25 | |
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| 26 | #include <boost/archive/detail/auto_link_warchive.hpp> |
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| 27 | #include <boost/archive/basic_text_iprimitive.hpp> |
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| 28 | #include <boost/archive/basic_text_iarchive.hpp> |
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| 29 | |
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| 30 | #include <boost/archive/detail/abi_prefix.hpp> // must be the last header |
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| 31 | |
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| 32 | namespace boost { |
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| 33 | namespace archive { |
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| 34 | |
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| 35 | template<class Archive> |
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| 36 | class text_wiarchive_impl : |
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| 37 | public basic_text_iprimitive<std::wistream>, |
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| 38 | public basic_text_iarchive<Archive> |
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| 39 | { |
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| 40 | #ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS |
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| 41 | public: |
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| 42 | #else |
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| 43 | friend class detail::interface_iarchive<Archive>; |
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| 44 | friend class basic_text_iarchive<Archive>; |
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| 45 | friend class load_access; |
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| 46 | protected: |
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| 47 | #endif |
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| 48 | template<class T> |
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| 49 | void load(T & t){ |
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| 50 | basic_text_iprimitive<std::wistream>::load(t); |
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| 51 | } |
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| 52 | BOOST_WARCHIVE_DECL(void) |
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| 53 | load(char * t); |
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| 54 | #ifndef BOOST_NO_INTRINSIC_WCHAR_T |
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| 55 | BOOST_WARCHIVE_DECL(void) |
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| 56 | load(wchar_t * t); |
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| 57 | #endif |
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| 58 | BOOST_WARCHIVE_DECL(void) |
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| 59 | load(std::string &s); |
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| 60 | #ifndef BOOST_NO_STD_WSTRING |
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| 61 | BOOST_WARCHIVE_DECL(void) |
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| 62 | load(std::wstring &ws); |
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| 63 | #endif |
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| 64 | // note: the following should not needed - but one compiler (vc 7.1) |
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| 65 | // fails to compile one test (test_shared_ptr) without it !!! |
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| 66 | template<class T> |
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| 67 | void load_override(T & t, BOOST_PFTO int){ |
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| 68 | basic_text_iarchive<Archive>::load_override(t, 0); |
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| 69 | } |
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| 70 | BOOST_WARCHIVE_DECL(BOOST_PP_EMPTY()) |
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| 71 | text_wiarchive_impl(std::wistream & is, unsigned int flags); |
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| 72 | ~text_wiarchive_impl(){}; |
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| 73 | }; |
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| 74 | |
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| 75 | // do not derive from this class. If you want to extend this functionality |
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| 76 | // via inhertance, derived from text_wiarchive_impl instead. This will |
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| 77 | // preserve correct static polymorphism. |
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| 78 | class text_wiarchive : |
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| 79 | public text_wiarchive_impl<text_wiarchive> |
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| 80 | { |
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| 81 | public: |
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| 82 | text_wiarchive(std::wistream & is, unsigned int flags = 0) : |
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| 83 | text_wiarchive_impl<text_wiarchive>(is, flags) |
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| 84 | {} |
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| 85 | ~text_wiarchive(){} |
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| 86 | }; |
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| 87 | |
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| 88 | } // namespace archive |
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| 89 | } // namespace boost |
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| 90 | |
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| 91 | // required by smart_cast for compilers not implementing |
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| 92 | // partial template specialization |
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| 93 | BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(boost::archive::text_wiarchive) |
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| 94 | |
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| 95 | #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas |
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| 96 | |
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| 97 | #endif // BOOST_NO_STD_WSTREAMBUF |
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| 98 | #endif // BOOST_ARCHIVE_TEXT_WIARCHIVE_HPP |
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