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-rw-r--r--common/polymorphism/test5.hxx93
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diff --git a/common/polymorphism/test5.hxx b/common/polymorphism/test5.hxx
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-// file : common/polymorphism/test5.hxx
-// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
-// license : GNU GPL v2; see accompanying LICENSE file
-
-#ifndef TEST5_HXX
-#define TEST5_HXX
-
-#include <string>
-#include <vector>
-#include <memory>
-#include <typeinfo>
-
-#include <odb/core.hxx>
-
-// Test polymorphism and optimistic concurrency.
-//
-#pragma db namespace table("t5_")
-namespace test5
-{
- #pragma db object polymorphic optimistic pointer(std::auto_ptr)
- struct root
- {
- virtual ~root () {}
- root () {}
- root (unsigned long i, unsigned long n): id (i), num (n) {}
-
- #pragma db id
- unsigned long id;
-
- #pragma db version
- unsigned long version;
-
- unsigned long num;
- std::vector<std::string> strs;
-
- virtual bool
- compare (const root& r, bool tc = true) const
- {
- if (tc && typeid (r) != typeid (root))
- return false;
-
- return id == r.id && version == r.version &&
- num == r.num && strs == r.strs;
- }
- };
-
- inline bool
- operator== (const root& x, const root& y) {return x.compare (y);}
-
- #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;
- std::vector<unsigned long> nums;
-
- virtual bool
- compare (const root& r, bool tc = true) const
- {
- if (tc && typeid (r) != typeid (base))
- return false;
-
- const base& b (static_cast<const base&> (r));
- return root::compare (r, false) && str == b.str && nums == b.nums;
- }
- };
-
- #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;
-
- virtual bool
- compare (const root& r, bool tc = true) const
- {
- if (tc && typeid (r) != typeid (derived))
- return false;
-
- const derived& d (static_cast<const derived&> (r));
- return base::compare (r, false) && dnum == d.dnum && dstr == d.dstr;
- }
- };
-}
-
-#endif // TEST5_HXX