ceph/src/boost/libs/serialization/include/boost/archive/basic_text_oarchive.hpp

   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