[odb-users] How to define odb::section for a member defined in base class

[Vladimir Yelnikov]

Hi All,

I would like to declare a derived class demo2 with section tied with
base member data but ODB compiler can't generate proper code with
error pointing last pragma:

error: ')' expected at the end of db pragma section


Everything works if section and member defined in the same class.


struct demo

{

  std::deque<float> data;

};


struct demo2 : public demo

{

  int id;

  odb::section dataSection;

};


#pragma db object(demo) definition abstract


#pragma db object(demo2)

#pragma db member(demo2::id) id

#pragma db member(demo2::dataSection) load(lazy)

#pragma db member(demo2::data) type("BLOB")  section(demo2::dataSection)


Is it possible to make things work?

-- 
Best Wishes,
Vladimir Yelnikov