| #ifndef BOOST_ARCHIVE_TEXT_IARCHIVE_HPP |
| #define BOOST_ARCHIVE_TEXT_IARCHIVE_HPP |
| |
| // MS compatible compilers support #pragma once |
| #if defined(_MSC_VER) && (_MSC_VER >= 1020) |
| # pragma once |
| #endif |
| |
| /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 |
| // text_iarchive.hpp |
| |
| // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . |
| // Use, modification and distribution is subject to the Boost Software |
| // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
| // http://www.boost.org/LICENSE_1_0.txt) |
| |
| // See http://www.boost.org for updates, documentation, and revision history. |
| |
| #include <istream> |
| |
| #include <boost/config.hpp> |
| #include <boost/archive/detail/auto_link_archive.hpp> |
| #include <boost/archive/basic_text_iprimitive.hpp> |
| #include <boost/archive/basic_text_iarchive.hpp> |
| #include <boost/archive/detail/register_archive.hpp> |
| #include <boost/serialization/item_version_type.hpp> |
| |
| #include <boost/archive/detail/abi_prefix.hpp> // must be the last header |
| |
| #ifdef BOOST_MSVC |
| # pragma warning(push) |
| # pragma warning(disable : 4511 4512) |
| #endif |
| |
| namespace boost { |
| namespace archive { |
| |
| template<class Archive> |
| class text_iarchive_impl : |
| public basic_text_iprimitive<std::istream>, |
| public basic_text_iarchive<Archive> |
| { |
| #ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS |
| public: |
| #else |
| friend class detail::interface_iarchive<Archive>; |
| friend class basic_text_iarchive<Archive>; |
| friend class load_access; |
| protected: |
| #endif |
| template<class T> |
| void load(T & t){ |
| basic_text_iprimitive<std::istream>::load(t); |
| } |
| void load(version_type & t){ |
| unsigned int v; |
| load(v); |
| t = version_type(v); |
| } |
| void load(boost::serialization::item_version_type & t){ |
| unsigned int v; |
| load(v); |
| t = boost::serialization::item_version_type(v); |
| } |
| BOOST_ARCHIVE_DECL(void) |
| load(char * t); |
| #ifndef BOOST_NO_INTRINSIC_WCHAR_T |
| BOOST_ARCHIVE_DECL(void) |
| load(wchar_t * t); |
| #endif |
| BOOST_ARCHIVE_DECL(void) |
| load(std::string &s); |
| #ifndef BOOST_NO_STD_WSTRING |
| BOOST_ARCHIVE_DECL(void) |
| load(std::wstring &ws); |
| #endif |
| // note: the following should not needed - but one compiler (vc 7.1) |
| // fails to compile one test (test_shared_ptr) without it !!! |
| // make this protected so it can be called from a derived archive |
| template<class T> |
| void load_override(T & t, BOOST_PFTO int){ |
| basic_text_iarchive<Archive>::load_override(t, 0); |
| } |
| BOOST_ARCHIVE_DECL(void) |
| load_override(class_name_type & t, int); |
| BOOST_ARCHIVE_DECL(void) |
| init(); |
| BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) |
| text_iarchive_impl(std::istream & is, unsigned int flags); |
| BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) |
| ~text_iarchive_impl(){}; |
| }; |
| |
| // do not derive from the classes below. If you want to extend this functionality |
| // via inhertance, derived from text_iarchive_impl instead. This will |
| // preserve correct static polymorphism. |
| |
| // same as text_iarchive below - without the shared_ptr_helper |
| class naked_text_iarchive : |
| public text_iarchive_impl<naked_text_iarchive> |
| { |
| public: |
| naked_text_iarchive(std::istream & is_, unsigned int flags = 0) : |
| // note: added _ to suppress useless gcc warning |
| text_iarchive_impl<naked_text_iarchive>(is_, flags) |
| {} |
| ~naked_text_iarchive(){} |
| }; |
| |
| } // namespace archive |
| } // namespace boost |
| |
| #ifdef BOOST_MSVC |
| #pragma warning(pop) |
| #endif |
| |
| #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas |
| |
| // note special treatment of shared_ptr. This type needs a special |
| // structure associated with every archive. We created a "mix-in" |
| // class to provide this functionality. Since shared_ptr holds a |
| // special esteem in the boost library - we included it here by default. |
| #include <boost/archive/shared_ptr_helper.hpp> |
| |
| #ifdef BOOST_MSVC |
| # pragma warning(push) |
| # pragma warning(disable : 4511 4512) |
| #endif |
| |
| namespace boost { |
| namespace archive { |
| |
| class text_iarchive : |
| public text_iarchive_impl<text_iarchive>, |
| public detail::shared_ptr_helper |
| { |
| public: |
| text_iarchive(std::istream & is_, unsigned int flags = 0) : |
| // note: added _ to suppress useless gcc warning |
| text_iarchive_impl<text_iarchive>(is_, flags) |
| {} |
| ~text_iarchive(){} |
| }; |
| |
| } // namespace archive |
| } // namespace boost |
| |
| // required by export |
| BOOST_SERIALIZATION_REGISTER_ARCHIVE(boost::archive::text_iarchive) |
| |
| #ifdef BOOST_MSVC |
| #pragma warning(pop) |
| #endif |
| |
| #endif // BOOST_ARCHIVE_TEXT_IARCHIVE_HPP |