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// file : common/inheritance/polymorphism/test6.hxx
// copyright : Copyright (c) 2009-2015 Code Synthesis Tools CC
// 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::auto_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::auto_ptr<root> ptr;
void
db_callback (odb::callback_event, odb::database&) const;
};
}
#endif // TEST6_HXX
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