epoc32/include/stdapis/boost/archive/detail/basic_oarchive.hpp
author William Roberts <williamr@symbian.org>
Wed, 31 Mar 2010 12:27:01 +0100
branchSymbian2
changeset 3 e1b950c65cb4
permissions -rw-r--r--
Attempt to represent the S^2->S^3 header reorganisation as a series of "hg rename" operations
     1 #ifndef BOOST_ARCHIVE_BASIC_OARCHIVE_HPP
     2 #define BOOST_ARCHIVE_BASIC_OARCHIVE_HPP
     3 
     4 // MS compatible compilers support #pragma once
     5 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
     6 # pragma once
     7 #endif
     8 
     9 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
    10 // basic_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/detail/workaround.hpp>
    21 
    22 // can't use this - much as I'd like to as borland doesn't support it
    23 // #include <boost/scoped_ptr.hpp>
    24 
    25 #include <boost/archive/basic_archive.hpp>
    26 #include <boost/serialization/tracking_enum.hpp>
    27 
    28 #include <boost/archive/detail/abi_prefix.hpp> // must be the last header
    29 
    30 namespace boost {
    31 template<class T>
    32 class shared_ptr;
    33 
    34 namespace serialization {
    35     class extended_type_info;
    36 } // namespace serialization
    37 
    38 namespace archive {
    39 namespace detail {
    40 
    41 class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_oarchive_impl;
    42 class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_oserializer;
    43 class BOOST_ARCHIVE_DECL(BOOST_PP_EMPTY()) basic_pointer_oserializer;
    44 //////////////////////////////////////////////////////////////////////
    45 // class basic_oarchive - write serialized objects to an output stream
    46 class BOOST_ARCHIVE_OR_WARCHIVE_DECL(BOOST_PP_EMPTY()) basic_oarchive
    47 {
    48     friend class basic_oarchive_impl;
    49     // hide implementation of this class to minimize header conclusion
    50     // in client code. note: borland can't use scoped_ptr
    51     //boost::scoped_ptr<basic_oarchive_impl> pimpl;
    52     basic_oarchive_impl * pimpl;
    53 
    54     // overload these to bracket object attributes. Used to implement
    55     // xml archives
    56     virtual void vsave(const version_type t) =  0;
    57     virtual void vsave(const object_id_type t) =  0;
    58     virtual void vsave(const object_reference_type t) =  0;
    59     virtual void vsave(const class_id_type t) =  0;
    60     virtual void vsave(const class_id_optional_type t) = 0;
    61     virtual void vsave(const class_id_reference_type t) =  0;
    62     virtual void vsave(const class_name_type & t) = 0;
    63     virtual void vsave(const tracking_type t) = 0;
    64 protected:
    65     basic_oarchive(unsigned int flags);
    66     // account for bogus gcc warning
    67     #if defined(__GNUC__)
    68     virtual
    69     #endif
    70     ~basic_oarchive();
    71 public:
    72     // note: NOT part of the public interface
    73     void register_basic_serializer(const basic_oserializer & bos);
    74     void
    75     lookup_basic_helper(
    76         const boost::serialization::extended_type_info * const eti,
    77         shared_ptr<void> & sph
    78     );
    79     void 
    80     insert_basic_helper(
    81         const boost::serialization::extended_type_info * const eti,
    82         shared_ptr<void> & sph
    83     );
    84     void save_object(
    85         const void *x, 
    86         const basic_oserializer & bos
    87     );
    88     void save_pointer(
    89         const void * t, 
    90         const basic_pointer_oserializer * bpos_ptr
    91     );
    92     void save_null_pointer(){
    93         vsave(NULL_POINTER_TAG);
    94     }
    95     // real public interface starts here
    96     void end_preamble(); // default implementation does nothing
    97     unsigned int get_library_version() const;
    98     unsigned int get_flags() const;
    99 };
   100 
   101 } // namespace detail
   102 } // namespace archive
   103 } // namespace boost
   104 
   105 // required by smart_cast for compilers not implementing 
   106 // partial template specialization
   107 BOOST_BROKEN_COMPILER_TYPE_TRAITS_SPECIALIZATION(
   108     boost::archive::detail::basic_oarchive
   109 )
   110 
   111 #include <boost/archive/detail/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
   112 
   113 #endif //BOOST_ARCHIVE_BASIC_OARCHIVE_HPP