Hi !

I am doing a binding to the R library with NativeBoost.
So I create some external objects and apply some functions on them.

If the handle to the object is not valid, either the function crashes or gives 
a bad result.

How can I ensure to have a valid pointer at anytime ?

I see two solutions:

-          Either check at any NativeBoost call that the handle is valid (by 
checking the session id)

-          Or do a proxy that checks the session and recreate the external 
object.

What do you think ?

Thanks in advance,

Cheers,
Vincent BLONDEAU


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