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// file      : common/inheritance/polymorphism/test6.hxx
// license   : GNU GPL v2; see accompanying LICENSE file

#ifndef TEST6_HXX
#define TEST6_HXX

#include <string>
#include <memory>

#include <odb/core.hxx>
#include <odb/callback.hxx>

// Test polymorphism and callbacks.
//
#pragma db namespace table("t6_")
namespace test6
{
  #pragma db object polymorphic pointer(std::unique_ptr)
  struct root
  {
    virtual ~root () {}
    root (): id (0) {}
    root (unsigned long i, unsigned long n): id (i), num (n) {}

    #pragma db id
    unsigned long id;

    unsigned long num;
  };

  #pragma db object callback(db_callback)
  struct base: root
  {
    base () {}
    base (unsigned long i, unsigned long n, const std::string& s)
        : root (i, n), str (s) {}

    std::string str;

    void
    db_callback (odb::callback_event, odb::database&);

    void
    db_callback (odb::callback_event, odb::database&) const;
  };

  #pragma db object callback(db_callback)
  struct derived: base
  {
    derived () {}
    derived (unsigned long i, unsigned long n, const std::string& s)
        : base (i, n, s), dnum (n + 1), dstr (s + 'd') {}

    unsigned long dnum;
    std::string dstr;

    std::unique_ptr<root> ptr;

    void
    db_callback (odb::callback_event, odb::database&) const;
  };
}

#endif // TEST6_HXX