Re: [Boost-users] [serialization] Assertion `new_cid == cid'failed-fails on gcc, works on msvc

From: Robert Ramey (ramey_at_[hidden])
Date: 2007-03-27 17:39:13

Note that serialize a poly morphic shared pointer requires a little
bit of gymnastics.  Check out the "test_shared_ptr" and the
source of serialization/shared_ptr.hpp

Robert Ramey

Sohail Somani wrote:
>> -----Original Message-----
>> From: boost-users-bounces_at_[hidden]
>> [mailto:boost-users-bounces_at_[hidden]] On Behalf Of Robert
>> Ramey Sent: Tuesday, March 27, 2007 10:18 AM
>> To: boost-users_at_[hidden]
>> Subject: Re: [Boost-users] [serialization] Assertion `new_cid
>> == cid' failed-fails on gcc, works on msvc
>>
>> Things to try:
>>
>> a) does it work with non-polymorphic archives of the same
>> type: binary? etc.
>> That is, can you check to see if its an issue with
>> "polymophic-ness" or not.
>> b) try serializtion to xml_oarchive and save the output.
>> check to see that
>> you can read it.  Then try polymorphic_xml_oarchive and
>> compare the two.
>
> Hi Robert,
>
> Thank you for your response. In my example, the archives are not
> polymorphic, the class I am serializing *is* polymorphic.
>
> I think I've narrowed it down to stripping out the use of shared_ptr
> (i.e., without it, it "works") but I'm going to try for a smaller
> example.
>
> Sohail