Re: [Boost-users] [serialization] problem with free funciton splitting

Subject: Re: [Boost-users] [serialization] problem with free funciton splitting
From: Jonathan (Jonathan.Klein_at_[hidden])
Date: 2011-10-09 09:16:29

Well, I forgot to put the save/load functions into the
boost::serialization namespace - now it works.

Am 08.10.2011 13:06, schrieb Jonathan:
> Hi, i have a code like this:
> 
> 
> //LightSetup
> template<class Archive> void save(Archive &a, const Mrl::LightSetup&
> LightSetup, unsigned int version)
> {
> 	unsigned int Count=LightSetup.NumLights();
> 	a & serialization::make_nvp("Count", Count);
> 
> 	for(unsigned int i=0; i<Count; ++i)
> 	{
> 		a & serialization::make_nvp("Light", LightSetup[i]);
> 	}
> }
> 
> template<class Archive> void load(Archive &a, Mrl::LightSetup&
> LightSetup, unsigned int version)
> {
> 	unsigned int Count;
> 	a & serialization::make_nvp("Count", Count);
> 
> 	LightSetup=Mrl::LightSetup();//clear everything
> 
> 	for(unsigned int i=0; i<Count; ++i)
> 	{
> 		Light* NewLight=0;
> 		a & serialization::make_nvp("Light", NewLight):
> 		LightSetup.Add(Light);
> 	}
> }
> 
> namespace boost { namespace serialization {
> template<class Archive>
> inline void serialize(
>     Archive & ar,
>     Mrl::LightSetup & t,
>     const unsigned int file_version
> ){
>     split_free(ar, t, file_version);
> }
> }}
> 
> //BOOST_SERIALIZATION_SPLIT_FREE(Mrl::LightSetup)
> 
> (I tried both version, the makro and the serialize implementations, both
> give me the same error).
> 
> The compiler says:
> boost\boost/serialization/split_free.hpp(45): error C2664:
> 'boost::serialization::save': Konvertierung des Parameters 2 von 'const
> Mrl::LightSetup' in 'const boost_132::detail::shared_count &' nicht möglich
> 
> (converting parameter 2 not possible).
> 
> I have no idea what this shared_count is, so I don't know, what do do.
> 
> King regards
> 
> Jonathan Klein