Re: [Boost-users] [serialization] serializing dynamic -> serializing pointer to element before the array of elemets crashes

From: Ivan Rachev (ivanr_at_[hidden])
Date: 2005-07-16 07:10:48

Robert Ramey wrote:
> This is a different problem.
> 
> 
>>     DynamicArray<A> ArrayOfAs;
>>     ArrayOfAs.Element = new A[5];
>>     ArrayOfAs.Size = 5;
>>     A* secondElement = &ArrayOfAs.Element[1];
>>
>>     std::stringstream stream;
>>     {
>>      boost::archive::text_oarchive oa(stream);
>>      oa & secondElement;   // new object created here
>>      oa & ArrayOfAs;        // attempt to reload an already loaded object
> 
> to new address - throw exception - pointer conflict
> 
>>     }
> 
> 
> the following should work:
> 
>        oa & ArrayOfAs;        // load objects into array
>        oa & secondElement;   // load pointer to previouslt created object
> 
> Robert Ramey
> 

yes, it is a different problem. Could you suggest a solution to it?
Ivan
PS: If the array comes first the problem doesn't appear.