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// file : common/inheritance/polymorphism/test7.hxx
// copyright : Copyright (c) 2009-2017 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#ifndef TEST7_HXX
#define TEST7_HXX
#include <common/config.hxx> // HAVE_CXX11, HAVE_TR1_MEMORY
#include <string>
#include <memory>
#if !defined(HAVE_CXX11) && defined(HAVE_TR1_MEMORY)
# include <odb/tr1/memory.hxx>
#endif
#include <odb/core.hxx>
// Test polymorphism and object cache (session).
//
#if defined(HAVE_CXX11) || defined(HAVE_TR1_MEMORY)
#pragma db namespace table("t7_")
namespace test7
{
#ifdef HAVE_CXX11
using std::shared_ptr;
#else
using std::tr1::shared_ptr;
#endif
#pragma db object polymorphic pointer(shared_ptr) session
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
struct base: root
{
base () {}
base (unsigned long i, unsigned long n, const std::string& s)
: root (i, n), str (s) {}
std::string str;
};
#pragma db object
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;
};
}
#endif
#endif // TEST7_HXX
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