ceph/src/boost/boost/archive/basic_xml_oarchive.hpp

   1 #ifndef BOOST_ARCHIVE_BASIC_XML_OARCHIVE_HPP
   2 #define BOOST_ARCHIVE_BASIC_XML_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_xml_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 #include <boost/config.hpp>
  20 #include <boost/mpl/assert.hpp>
  21
  22 #include <boost/archive/detail/common_oarchive.hpp>
  23 #include <boost/serialization/nvp.hpp>
  24 #include <boost/serialization/string.hpp>
  25
  26 #include <boost/archive/detail/abi_prefix.hpp> // must be the last header
  27
  28 #ifdef BOOST_MSVC
  29 #  pragma warning(push)
  30 #  pragma warning(disable : 4511 4512)
  31 #endif
  32
  33 namespace boost {
  34 namespace archive {
  35
  36 namespace detail {
  37     template<class Archive> class interface_oarchive;
  38 } // namespace detail
  39
  40 //////////////////////////////////////////////////////////////////////
  41 // class basic_xml_oarchive - write serialized objects to a xml output stream
  42 template<class Archive>
  43 class BOOST_SYMBOL_VISIBLE basic_xml_oarchive :
  44     public detail::common_oarchive<Archive>
  45 {
  46     // special stuff for xml output
  47     unsigned int depth;
  48     bool pending_preamble;
  49 #ifdef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
  50 public:
  51 #else
  52 protected:
  53     friend class detail::interface_oarchive<Archive>;
  54 #endif
  55     bool indent_next;
  56     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
  57     indent();
  58     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
  59     init();
  60     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
  61     windup();
  62     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
  63     write_attribute(
  64         const char *attribute_name,
  65         int t,
  66         const char *conjunction = "=\""
  67     );
  68     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
  69     write_attribute(
  70         const char *attribute_name,
  71         const char *key
  72     );
  73     // helpers used below
  74     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
  75     save_start(const char *name);
  76     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
  77     save_end(const char *name);
  78     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
  79     end_preamble();
  80
  81     // Anything not an attribute and not a name-value pair is an
  82     // error and should be trapped here.
  83     template<class T>
  84     void save_override(T & t)
  85     {
  86         // If your program fails to compile here, its most likely due to
  87         // not specifying an nvp wrapper around the variable to
  88         // be serialized.
  89         BOOST_MPL_ASSERT((serialization::is_wrapper< T >));
  90         this->detail_common_oarchive::save_override(t);
  91     }
  92
  93     // special treatment for name-value pairs.
  94     typedef detail::common_oarchive<Archive> detail_common_oarchive;
  95     template<class T>
  96     void save_override(
  97         const ::boost::serialization::nvp< T > & t
  98     ){
  99         this->This()->save_start(t.name());
 100         this->detail_common_oarchive::save_override(t.const_value());
 101         this->This()->save_end(t.name());
 102     }
 103
 104     // specific overrides for attributes - not name value pairs so we
 105     // want to trap them before the above "fall through"
 106     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
 107     save_override(const class_id_type & t);
 108     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
 109     save_override(const class_id_optional_type & t);
 110     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
 111     save_override(const class_id_reference_type & t);
 112     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
 113     save_override(const object_id_type & t);
 114     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
 115     save_override(const object_reference_type & t);
 116     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
 117     save_override(const version_type & t);
 118     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
 119     save_override(const class_name_type & t);
 120     BOOST_ARCHIVE_OR_WARCHIVE_DECL void
 121     save_override(const tracking_type & t);
 122
 123     BOOST_ARCHIVE_OR_WARCHIVE_DECL
 124     basic_xml_oarchive(unsigned int flags);
 125     BOOST_ARCHIVE_OR_WARCHIVE_DECL
 126     ~basic_xml_oarchive();
 127 };
 128
 129 } // namespace archive
 130 } // namespace boost
 131
 132 #ifdef BOOST_MSVC
 133 #pragma warning(pop)
 134 #endif
 135
 136 #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
 137
 138 #endif // BOOST_ARCHIVE_BASIC_XML_OARCHIVE_HPP