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[Václav Šmilauer <eudoxos@xxxxxxxx>]

> int  currentIndexes [4];
> with initialization in the constructor like this   
>     currentIndexes[0]=0;
>     currentIndexes[1]=0;
>     currentIndexes[2]=0;
>     currentIndexes[3]=0;
>
> I tried
>
> ((int,currentIndexes [4],(0.,0.,0.,0.),"Used for faster interpolation 
> (stores previous positions in tables)")

currentIndexes[4] will not work, right...

Try ((vector<int>,currentIndexes,vector<int>(4,0),"....")) - you will 
make a std::vector from it, but it will be initialized to (0,0,0,0).

You could also try std::array<int,4> or such, but I don't think current 
serialization system handles that.

Do you need to serialize that value? If not, you can declare it in the 
class normally, and put the initl 
currentIndexes[0]=currentIndexes[1]=...=0; to the CTOR part of the 
horrible YADE_CLASS_BASE_DOC_ATTR_CTOR macro.


> I have another problem with protected declarations (see any of the 
> recorder where the function postProcessAttributes(bool deserializing) is 
> used). When I leave the declaration as it was previously:
Just make that function public, don't worry.

Thanks for your work.

Vaclav