From boris at codesynthesis.com  Fri May  5 07:08:28 2023
From: boris at codesynthesis.com (Boris Kolpackov)
Date: Fri May  5 07:00:09 2023
Subject: [xsd-users] c++11 linker error unresolved external symbol
	"...element_map<char, class xsd::cxx::tree::_type>::serialize..."
In-Reply-To: <CAC9wgrNJo7G=DJn2xE3-NgxwUbchaxP775kWwE0oJdJu2GZCCg@mail.gmail.com>
References: <CAC9wgrNJo7G=DJn2xE3-NgxwUbchaxP775kWwE0oJdJu2GZCCg@mail.gmail.com>
Message-ID: <boris.20230505130315@codesynthesis.com>

Paul McGrath <paul.s.mcgrath@gmail.com> writes:

> 2>main.obj : error LNK2019: unresolved external symbol "public: static void
> __cdecl xsd::cxx::tree::element_map<char,class
> xsd::cxx::tree::_type>::serialize(class xercesc_3_2::DOMElement &,class
> xsd::cxx::tree::element_type<char,class xsd::cxx::tree::_type> const &)"

This function is defined in

<xsd/cxx/tree/serialization/element-map.txx>

Which should be included by the generated header file corresponding
to your schema, provided it's compiled with --generate-element-map
and --generate-serialization. Can you check that (a) this header is
indeed included in the generated header and (b) you include this
generated header in the translation unit where you call this function.

For instance, in the messaging example, this header is included in
the generated protocol.hxx which in turn is included by driver.cxx
which calls the function.

From paul.s.mcgrath at gmail.com  Fri May  5 10:57:30 2023
From: paul.s.mcgrath at gmail.com (Paul McGrath)
Date: Mon May  8 09:18:02 2023
Subject: [xsd-users] c++11 linker error unresolved external symbol
	"...element_map<char, class xsd::cxx::tree::_type>::serialize..."
In-Reply-To: <boris.20230505130315@codesynthesis.com>
References: <CAC9wgrNJo7G=DJn2xE3-NgxwUbchaxP775kWwE0oJdJu2GZCCg@mail.gmail.com>
	<boris.20230505130315@codesynthesis.com>
Message-ID: <CAC9wgrM37XHoy4=zzjBfxwNh=ubL0LVRYhWudBLQd-e95tvGig@mail.gmail.com>

Thanks for the help. It solved the problem once I got the right combination
of flags.

Best regards,
Paul

On Fri, May 5, 2023 at 7:08?AM Boris Kolpackov <boris@codesynthesis.com>
wrote:

> Paul McGrath <paul.s.mcgrath@gmail.com> writes:
>
> > 2>main.obj : error LNK2019: unresolved external symbol "public: static
> void
> > __cdecl xsd::cxx::tree::element_map<char,class
> > xsd::cxx::tree::_type>::serialize(class xercesc_3_2::DOMElement &,class
> > xsd::cxx::tree::element_type<char,class xsd::cxx::tree::_type> const &)"
>
> This function is defined in
>
> <xsd/cxx/tree/serialization/element-map.txx>
>
> Which should be included by the generated header file corresponding
> to your schema, provided it's compiled with --generate-element-map
> and --generate-serialization. Can you check that (a) this header is
> indeed included in the generated header and (b) you include this
> generated header in the translation unit where you call this function.
>
> For instance, in the messaging example, this header is included in
> the generated protocol.hxx which in turn is included by driver.cxx
> which calls the function.
>