yade-dev team mailing list archive

[Václav Šmilauer <eudoxos@xxxxxxxx>]

> Are you trying to serialize a C array? It's not supported. And won't
> ever be. You don't want to add support for it. Easiest if you switch
> to std::vector<>  and it will work straight away.
>
> otherwise I don't see what is the problem. REGISTER_ATTRIBUTE works
> for every type, except C array and pointer counting.
>
>    
Vincent, you can have a look at 
InteractionContainer::preProcessAttributes and postProcessAttributes. It 
feeds interactions (stored in an implementation-defined way) in a 
vector, which is serializable, then at deserialization, loads them from 
the vector the the timplementetion-defined memory structures.

You should be able to do the same with GroupRelationData. Transform 
vector<double**> to linear vector<double>  and few other parameters that 
are serializable (for instance), do the same fror bool** act.

It shold work just fine.

Vaclav