#ifndef BOOST_ARCHIVE_BASIC_XML_OARCHIVE_HPP #define BOOST_ARCHIVE_BASIC_XML_OARCHIVE_HPP // MS compatible compilers support #pragma once #if defined(_MSC_VER) # pragma once #endif /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 // basic_xml_oarchive.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 <boost/config.hpp> #include <boost/archive/detail/common_oarchive.hpp> #include <boost/serialization/nvp.hpp> #include <boost/serialization/tracking.hpp> #include <boost/serialization/string.hpp> #include <boost/mpl/assert.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 { namespace detail { template<class Archive> class interface_oarchive; } // namespace detail ////////////////////////////////////////////////////////////////////// // class basic_xml_oarchive - write serialized objects to a xml output stream template<class Archive> class basic_xml_oarchive : public detail::common_oarchive<Archive> { #ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS public: #else protected: #endif #if BOOST_WORKAROUND(BOOST_MSVC, < 1500) // for some inexplicable reason insertion of "class" generates compile erro // on msvc 7.1 friend detail::interface_oarchive<Archive>; #else friend class detail::interface_oarchive<Archive>; #endif friend class save_access; // special stuff for xml output unsigned int depth; bool indent_next; bool pending_preamble; BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) indent(); BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) init(); BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) write_attribute( const char *attribute_name, int t, const char *conjunction = "=\"" ); BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) write_attribute( const char *attribute_name, const char *key ); // helpers used below BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) save_start(const char *name); BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) save_end(const char *name); BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) end_preamble(); // Anything not an attribute and not a name-value pair is an // error and should be trapped here. template<class T> void save_override(T & t, BOOST_PFTO int) { // If your program fails to compile here, its most likely due to // not specifying an nvp wrapper around the variable to // be serialized. BOOST_MPL_ASSERT((serialization::is_wrapper< T >)); this->detail_common_oarchive::save_override(t, 0); } // special treatment for name-value pairs. typedef detail::common_oarchive<Archive> detail_common_oarchive; template<class T> void save_override( #ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING const #endif ::boost::serialization::nvp< T > & t, int ){ this->This()->save_start(t.name()); this->detail_common_oarchive::save_override(t.const_value(), 0); this->This()->save_end(t.name()); } // specific overrides for attributes - not name value pairs so we // want to trap them before the above "fall through" BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) save_override(const object_id_type & t, int); BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) save_override(const object_reference_type & t, int); BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) save_override(const version_type & t, int); BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) save_override(const class_id_type & t, int); BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) save_override(const class_id_optional_type & t, int); BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) save_override(const class_id_reference_type & t, int); BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) save_override(const class_name_type & t, int); BOOST_ARCHIVE_OR_WARCHIVE_DECL(void) save_override(const tracking_type & t, int); BOOST_ARCHIVE_OR_WARCHIVE_DECL(BOOST_PP_EMPTY()) basic_xml_oarchive(unsigned int flags); BOOST_ARCHIVE_OR_WARCHIVE_DECL(BOOST_PP_EMPTY()) ~basic_xml_oarchive(); }; } // namespace archive } // namespace boost #ifdef BOOST_MSVC #pragma warning(pop) #endif #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas #endif // BOOST_ARCHIVE_BASIC_XML_OARCHIVE_HPP