Hi Ahmidou :),
You could try to use pointers to std::vector. This way you will be able to
access those vector and get the double values correctly.
But you must handle the allocation/deallocation of those vectors by
yourself:
struct Foo{
std::vector<double> *A;
std::vector<double> *B;
bool C;
bool D;
Foo()
{
A = new std::vector<double>;
B = new std::vector<double>;
}
~Foo()
{
delete A;
delete B;
}
};
Hope this help,
Guillaume
On Sun, Jun 9, 2013 at 8:07 AM, Ahmidou Lyazidi <[email protected]>wrote:
> Hi List,
> Is it possible to store this kind of struct in a UserData (map or blob):
>
> struct Foo{
> std::vector<double> A;
> std::vector<double> B;
> bool C;
> bool D;
> };
>
> I can pull out the structure, and the vectors have the good number of
> item...but they are empty, the values are gone
>
> I'm not sure, but I think it's lost because of the size parameter in
> UserDataMap.PutItemValue
> I tried to set the real size ( sizeof(vector)+ sizeof(double)*vector::size()
> ) but this gave me some crazy results.
>
> Any idea?
>
> Thanks
>
> -----------------------------------------------
> Ahmidou Lyazidi
> Director | TD | CG artist
> http://vimeo.com/ahmidou/videos
> http://www.cappuccino-films.com
>
