Hi all,

I have issue with serialization of my structure. Structure is following:

struct point {
   float ig;
   std::size_t set;
};

When I am building my project I get errors typed below. I do not know 
how to fix this.

Best,

Karol

----------------------------------------------------------------------------

/home/user/libs/hpx_build_system/include/hpx/runtime/serialization/basic_archive.hpp:66:13:
 
required from ‘void 
hpx::serialization::basic_archive<Archive>::invoke(T&) [with T = const 
hpx::util::tuple<std::vector<mdfs::point, std::allocator<mdfs::point> > 
 >; Archive = hpx::serialization::output_archive]’
/home/user/libs/hpx_build_system/include/hpx/runtime/serialization/serialize.hpp:20:9:
 
required from ‘hpx::serialization::output_archive& 
hpx::serialization::operator<<(hpx::serialization::output_archive&, 
const T&) [with T = hpx::util::tuple<std::vector<mdfs::point, 
std::allocator<mdfs::point> > >]’
/home/user/libs/hpx_build_system/include/hpx/runtime/actions/transfer_base_action.hpp:306:16:
 
required from ‘void 
hpx::actions::transfer_base_action<Action>::save_base(hpx::serialization::output_archive&)
 
[with Action = hpx::lcos::base_lco_with_value<std::vector<mdfs::point>, 
std::vector<mdfs::point>, 
hpx::traits::detail::managed_component_tag>::set_value_action]’
/home/user/libs/hpx_build_system/include/hpx/runtime/actions/transfer_continuation_action.hpp:211:9:
 
required from ‘void 
hpx::actions::transfer_continuation_action<Action>::save(hpx::serialization::output_archive&)
 
[with Action = hpx::lcos::base_lco_with_value<std::vector<mdfs::point>, 
std::vector<mdfs::point>, 
hpx::traits::detail::managed_component_tag>::set_value_action]’
/home/user/workspace/Masters/mdfs_hpx/main.cc:200:1:   required from here
/home/user/libs/hpx_build_system/include/hpx/runtime/serialization/access.hpp:106:9:
 
error: static assertion failed: No serialization method found
          static_assert(dependent_false<T>::value,
          ^~~~~~~~~~~~~
/home/user/libs/hpx_build_system/include/hpx/runtime/serialization/access.hpp: 
In instantiation of ‘static void 
hpx::serialization::access::serialize_dispatcher<T>::non_intrusive::call(Archive&,
 
T&, unsigned int) [with Archive = hpx::serialization::output_archive; T 
= const mdfs::point]’:
/home/user/libs/hpx_build_system/include/hpx/runtime/serialization/access.hpp:224:48:
 
required from ‘static void 
hpx::serialization::access::serialize(Archive&, T&, unsigned int) [with 
Archive = hpx::serialization::output_archive; T = const mdfs::point]’
/home/user/libs/hpx_build_system/include/hpx/runtime/serialization/output_archive.hpp:284:30:
 
required from ‘void 
hpx::serialization::output_archive::save_nonintrusively_polymorphic(const 
T&, std::false_type) [with T = mdfs::point; std::false_type = 
std::integral_constant<bool, false>]’
/home/user/libs/hpx_build_system/include/hpx/runtime/serialization/output_archive.hpp:260:13:
 
required from ‘void 
hpx::serialization::output_archive::save_bitwise(const T&, 
std::false_type) [with T = mdfs::point; std::false_type = 
std::integral_constant<bool, false>]’
/home/user/libs/hpx_build_system/include/hpx/runtime/serialization/output_archive.hpp:224:13:
 
required from ‘typename std::enable_if<((! std::is_integral<_Tp>::value) 
&& (! std::is_enum<_Tp>::value))>::type 
hpx::serialization::output_archive::save(const T&) [with T = 
mdfs::point; typename std::enable_if<((! std::is_integral<_Tp>::value) 
&& (! std::is_enum<_Tp>::value))>::type = void]’
/home/user/libs/hpx_build_system/include/hpx/runtime/serialization/output_archive.hpp:213:13:
 
required from ‘void 
hpx::serialization::output_archive::invoke_impl(const T&) [with T = 
mdfs::point]’
/home/user/libs/hpx_build_system/include/hpx/runtime/serialization/basic_archive.hpp:66:13:
 
[ skipping 33 instantiation contexts, use -ftemplate-backtrace-limit=0 
to disable ]
/home/user/libs/hpx_build_system/include/hpx/runtime/serialization/output_archive.hpp:213:13:
 
required from ‘void 
hpx::serialization::output_archive::invoke_impl(const T&) [with T = 
hpx::util::tuple<std::vector<mdfs::point, std::allocator<mdfs::point> > >]’
/home/user/libs/hpx_build_system/include/hpx/runtime/serialization/basic_archive.hpp:66:13:
 
required from ‘void 
hpx::serialization::basic_archive<Archive>::invoke(T&) [with T = const 
hpx::util::tuple<std::vector<mdfs::point, std::allocator<mdfs::point> > 
 >; Archive = hpx::serialization::output_archive]’
/home/user/libs/hpx_build_system/include/hpx/runtime/serialization/serialize.hpp:20:9:
 
required from ‘hpx::serialization::output_archive& 
hpx::serialization::operator<<(hpx::serialization::output_archive&, 
const T&) [with T = hpx::util::tuple<std::vector<mdfs::point, 
std::allocator<mdfs::point> > >]’
/home/user/libs/hpx_build_system/include/hpx/runtime/actions/transfer_base_action.hpp:306:16:
 
required from ‘void 
hpx::actions::transfer_base_action<Action>::save_base(hpx::serialization::output_archive&)
 
[with Action = hpx::lcos::base_lco_with_value<std::vector<mdfs::point>, 
std::vector<mdfs::point>, 
hpx::traits::detail::managed_component_tag>::set_value_action]’
/home/user/libs/hpx_build_system/include/hpx/runtime/actions/transfer_continuation_action.hpp:211:9:
 
required from ‘void 
hpx::actions::transfer_continuation_action<Action>::save(hpx::serialization::output_archive&)
 
[with Action = hpx::lcos::base_lco_with_value<std::vector<mdfs::point>, 
std::vector<mdfs::point>, 
hpx::traits::detail::managed_component_tag>::set_value_action]’
/home/user/workspace/Masters/mdfs_hpx/main.cc:200:1:   required from here
/home/user/libs/hpx_build_system/include/hpx/runtime/serialization/access.hpp:180:53:
 
error: ‘call’ is not a member of 
‘hpx::serialization::serialize_non_intrusive<const mdfs::point, void>’
                      serialize_non_intrusive<T>::call(ar, t, 0);
                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
CMakeFiles/MAIN.dir/build.make:62: recipe for target 
'CMakeFiles/MAIN.dir/main.cc.o' failed
make[2]: *** [CMakeFiles/MAIN.dir/main.cc.o] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/MAIN.dir/all' failed
make[1]: *** [CMakeFiles/MAIN.dir/all] Error 2
Makefile:129: recipe for target 'all' failed
make: *** [all] Error 2

-- 
Supercomputing Frontiers Europe 2020
Warsaw, Poland, March 23 – 26, 2020
https://supercomputingfrontiers.eu/2020/

Karol Niedzielewski
System Administrator
Interdisciplinary Centre for Mathematical and Computational Modelling (ICM), 
University of Warsaw

ul. Kupiecka 32, 03-046 Warszawa
www.icm.edu.pl; kdm.icm.edu.pl

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