Look at the documentation regarding LoadConstruct and also the tests for no default ctor. Robert Ramey Dante Stroe wrote:
Hi,
I have a problem with serializing a derived classes through a pointer to a base class. I tried registering with the syntax from the documentation:
ar.template register_type
(); , which works well in case the derived class has a default constructor (just like the example). I just don't know what the syntax is for the case where the derived class does not have a default constructor (if I use the same syntax to register the derived class then I get a compilation error about the fact that there is no. I can provide an example in case this is not clear enough.
Is it an absolute requirement for all derived classes to have a default constructor?
Thank you and best regards, Dante
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