Have you read the documentation? Robert Ramey On 10/31/19 2:47 AM, Pritam Gharat via Boost-users wrote:
Hi,
I am using Boost to serialize pointers of a base class which points to instances of a derived template class. I am using boost 1.7.0 and running it on Ubuntu 16.04.
The source code of the example is available at https://github.com/PritamMG/Boost-Serialization-Example
My example has a base class Bar_A (definition available in include/Abstract.hpp) which has a virtual function toStr(). It has two derived classes Bar_B and Bar_C. Bar_B is a template class. I have registered the derived classes in sc/Test.cpp. Class ObjectNew (include/Object.hpp) has a member pointer of type Bar_A which points to instances of classes Bar_B and Bar_C.
I get an error as "unregistered class". I am not sure for which class do I get this error message.
There is also an issue of non-default. If Bar_B does not have a default constructor, save_construct_data and load_construct_data are over-ridden and there I run into an error "too many template-parameter-lists".
How do I define these functions?
Thanks, Pritam
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