Classification: Honeywell Internal
All serialize methods (except the base class serialize method) have as their first three lines code like this (with the appropriate
BOOST_LOG_TRIVIAL(trace) << CLASS_METHOD << " called";
boost::serialization::void_cast_register(
static_cast(nullptr),
static_cast(nullptr)
);
ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP(base);
If that's what you're referring to, it didn't fix the problem
---
Steve H.
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This message classified as Honeywell Internal by Hickman, Steve (AdvTech) on Tuesday, June 03, 2014 at 3:34:21 AM.
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From: Robert Ramey [mailto:robertmacleranramey@gmail.com]
Sent: Sunday, June 01, 2014 11:22 AM
To: boostusers@googlegroups.com
Cc: robertmacleranramey@gmail.com; boost-users@lists.boost.org; Hickman, Steve (AdvTech)
Subject: Re: [Boost-users] [serialization] deserialized instance empty even though proper serialize methods called
On Saturday, May 31, 2014 2:50:35 PM UTC-7, Robert Ramey wrote:
I woke up in the middle of the night.
The "registration" base/derived pair is a side effect of
class Base {
virtual~Base();
template( *this); // side effect void_cast_register(Base, Derived) which updates the table when DLL is loaded
}
So I'm guessing that you're not calling the base class serialization so the Base/Derived pair isn't being registered.
Solution:
explicitly declare, define and call the Base class serialization even though it is empty.
or
explicitly invoke register void_cast::register base/derived - i forget the exact name.
I'll be surprised if that doesn't solve your problem.
RObert Ramey
