[Boost-bugs] [Boost C++ Libraries] #9253: Support for serializing std::u16string

Subject: [Boost-bugs] [Boost C++ Libraries] #9253: Support for serializing std::u16string
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-10-15 19:45:50

#9253: Support for serializing std::u16string
------------------------------+---------------------------
 Reporter:  learner.cpp@…     |      Owner:  ramey
     Type:  Feature Requests  |     Status:  new
Milestone:  To Be Determined  |  Component:  serialization
  Version:  Boost 1.55.0      |   Severity:  Problem
 Keywords:                    |
------------------------------+---------------------------
 Hi:
 I would like to use the boot serialization library with the C++11
 std::u16string type. When I use it with a text archive I get the following
 error. Could you elaborate on the plans by when we will be having support
 for this. For now, we can get workaround the issue by writing our own non-
 intrusive "load" and "save" methods for u16string, but would prefer built
 in serialization support for it like std::string.

 Please find below the stack trace for the error.

 Thanks


 boost/include/boost/serialization/access.hpp: In instantiation of 'static
 void boost::serialization::access::serialize(Archive&, T&, unsigned int)
 [with Archive = boost::archive::text_oarchive; T =
 std::basic_string<char16_t>]':
 boost/include/boost/serialization/serialization.hpp:102:5:   required from
 'void boost::serialization::serialize(Archive&, T&, unsigned int) [with
 Archive = boost::archive::text_oarchive; T = std::basic_string<char16_t>]'
 boost/include/boost/serialization/serialization.hpp:161:9:   required from
 'void boost::serialization::serialize_adl(Archive&, T&, unsigned int)
 [with Archive = boost::archive::text_oarchive; T =
 std::basic_string<char16_t>]'
 boost/include/boost/archive/detail/oserializer.hpp:148:5:   required from
 'void boost::archive::detail::oserializer<Archive,
 T>::save_object_data(boost::archive::detail::basic_oarchive&, const void*)
 const [with Archive = boost::archive::text_oarchive; T =
 std::basic_string<char16_t>]'
 boost/include/boost/archive/detail/oserializer.hpp:101:1:   required from
 'class boost::archive::detail::oserializer<boost::archive::text_oarchive,
 std::basic_string<char16_t> >'
 boost/include/boost/archive/detail/oserializer.hpp:253:13:   required from
 'static void
 boost::archive::detail::save_non_pointer_type<Archive>::save_standard::invoke(Archive&,
 const T&) [with T = std::basic_string<char16_t>; Archive =
 boost::archive::text_oarchive]'
 boost/include/boost/archive/detail/oserializer.hpp:308:9:   required from
 'static void
 boost::archive::detail::save_non_pointer_type<Archive>::invoke(Archive&,
 const T&) [with T = std::basic_string<char16_t>; Archive =
 boost::archive::text_oarchive]'
 boost/include/boost/archive/detail/oserializer.hpp:314:9:   required from
 'static void
 boost::archive::detail::save_non_pointer_type<Archive>::invoke(Archive&,
 T&) [with T = std::basic_string<char16_t>; Archive =
 boost::archive::text_oarchive]'
 boost/include/boost/archive/detail/oserializer.hpp:525:5:   required from
 'void boost::archive::save(Archive&, T&) [with Archive =
 boost::archive::text_oarchive; T = std::basic_string<char16_t>]'
 boost/include/boost/archive/detail/common_oarchive.hpp:69:9:   required
 from 'void
 boost::archive::detail::common_oarchive<Archive>::save_override(T&, int)
 [with T = std::basic_string<char16_t>; Archive =
 boost::archive::text_oarchive]'
 boost/include/boost/archive/basic_text_oarchive.hpp:113:9:   required from
 'void boost::archive::basic_text_oarchive<Archive>::save_override(T&, int)
 [with T = std::basic_string<char16_t>; Archive =
 boost::archive::text_oarchive]'
 boost/include/boost/archive/detail/interface_oarchive.hpp:63:9:   required
 from 'Archive&
 boost::archive::detail::interface_oarchive<Archive>::operator<<(T&) [with
 T = std::basic_string<char16_t>; Archive = boost::archive::text_oarchive]'
 main.cpp:39:15:   required from here

 boost/include/boost/serialization/access.hpp:151:9: error: 'class
 std::basic_string<char16_t>' has no member named 'serialize'
 boost/include/boost/serialization/access.hpp: In instantiation of 'static
 void boost::serialization::access::serialize(Archive&, T&, unsigned int)
 [with Archive = boost::archive::text_iarchive; T =
 std::basic_string<char16_t>]':
 boost/include/boost/serialization/serialization.hpp:102:5:   required from
 'void boost::serialization::serialize(Archive&, T&, unsigned int) [with
 Archive = boost::archive::text_iarchive; T = std::basic_string<char16_t>]'
 boost/include/boost/serialization/serialization.hpp:161:9:   required from
 'void boost::serialization::serialize_adl(Archive&, T&, unsigned int)
 [with Archive = boost::archive::text_iarchive; T =
 std::basic_string<char16_t>]'
 boost/include/boost/archive/detail/iserializer.hpp:188:5:   required from
 'void boost::archive::detail::iserializer<Archive,
 T>::load_object_data(boost::archive::detail::basic_iarchive&, void*,
 unsigned int) const [with Archive = boost::archive::text_iarchive; T =
 std::basic_string<char16_t>]'
 boost/include/boost/archive/detail/iserializer.hpp:120:1:   required from
 'class boost::archive::detail::iserializer<boost::archive::text_iarchive,
 std::basic_string<char16_t> >'
 boost/include/boost/archive/detail/iserializer.hpp:387:13:   required from
 'static void
 boost::archive::detail::load_non_pointer_type<Archive>::load_standard::invoke(Archive&,
 const T&) [with T = std::basic_string<char16_t>; Archive =
 boost::archive::text_iarchive]'
 boost/include/boost/archive/detail/iserializer.hpp:439:9:   required from
 'static void
 boost::archive::detail::load_non_pointer_type<Archive>::invoke(Archive&,
 T&) [with T = std::basic_string<char16_t>; Archive =
 boost::archive::text_iarchive]'
 boost/include/boost/archive/detail/iserializer.hpp:592:5:   required from
 'void boost::archive::load(Archive&, T&) [with Archive =
 boost::archive::text_iarchive; T = std::basic_string<char16_t>]'
 boost/include/boost/archive/detail/common_iarchive.hpp:66:9:   required
 from 'void
 boost::archive::detail::common_iarchive<Archive>::load_override(T&, int)
 [with T = std::basic_string<char16_t>; Archive =
 boost::archive::text_iarchive]'
 boost/include/boost/archive/basic_text_iarchive.hpp:98:9:   required from
 'void boost::archive::basic_text_iarchive<Archive>::load_override(T&, int)
 [with T = std::basic_string<char16_t>; Archive =
 boost::archive::text_iarchive]'
 boost/include/boost/archive/text_iarchive.hpp:115:9:   required from 'void
 boost::archive::text_iarchive_impl<Archive>::load_override(T&, int) [with
 T = std::basic_string<char16_t>; Archive = boost::archive::text_iarchive]'
 boost/include/boost/archive/detail/interface_iarchive.hpp:60:9:   required
 from 'Archive&
 boost::archive::detail::interface_iarchive<Archive>::operator>>(T&) [with
 T = std::basic_string<char16_t>; Archive = boost::archive::text_iarchive]'
 main.cpp:55:15:   required from here
 boost/include/boost/serialization/access.hpp:151:9: error: 'class
 std::basic_string<char16_t>' has no member named 'serialize'



 Thanks

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/9253>
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