Re: [Boost-users] [Serialization] NVP and xml archives

From: Robert Ramey (ramey_at_[hidden])
Date: 2006-11-15 15:17:47

This isn't an NVP - its a list of NVPs

Try
        list<V> sl;
    ...
        ar & BOOST_SERIALIZATION_NVP(sl);

Robert Ramey

michael mathews wrote:
> Well I thought it should and I suspect that I am doing something silly
> but this is basically the class I have:
>
>
> template <class N, class V> class test
> {
>    friend class boost::serialization::access;
>    list< boost::serialization::nvp<V> > sl;
>    template<class Archive>
>    void serialize(Archive & ar, const unsigned int version)
>    {
>        ar & BOOST_SERIALIZATION_NVP(sl);
>
>    }
>
> public:
> {
> ...
> }
> and it gets caught in the compile trap
>
> template<class T>
>    void save_override(T & t, BOOST_PFTO int)
>    {
>        // If your program fails to compile here, its most likely due
> to
>        // not specifying an nvp wrapper around the variable to
>        // be serialized.
>        BOOST_STATIC_ASSERT(0 == sizeof(T));
>    }
> I thought that a nvp should be serializable automatically.
> Ideas?
> Thanks in advance
> michael
>
> --- Robert Ramey <ramey_at_[hidden]> wrote:
>
>> Doesn't it already do this?
>>
>> Robert Ramey
>>
>> michael mathews wrote:
>>> Hi All,
>>>
>>> I have a class that contains a list of name value pairs . I would
>>> like the serialization to use the names for the tag names in the xml
>>> archive. Is there a way to do this or do I need to write my own
>>> custom archive?
>>>
>>> Thanks in advance
>>>
>>> Michael
>>>
>>>
>>> __________________________________________________
>>> Do You Yahoo!?
>>> Tired of spam?  Yahoo! Mail has the best spam protection around
>>> http://mail.yahoo.com
>>
>>
>>
>> _______________________________________________
>> Boost-users mailing list
>> Boost-users_at_[hidden]
>> http://lists.boost.org/mailman/listinfo.cgi/boost-users
>>
>
>
>
>
> ____________________________________________________________________________________
> Sponsored Link
>
> Online degrees - find the right program to advance your career.
> Www.nextag.com