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authorBoris Kolpackov <boris@codesynthesis.com>2012-09-06 09:42:55 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2012-09-06 09:42:55 +0200
commit16f2e990acb2463a96611b25effb411ecca2b76c (patch)
treebb95cc6bfeae8ec9edade7555de6493561cef889 /common/polymorphism/test12.hxx
parent0e6587f29f40a841f0e393887fea4e5cf385e0e6 (diff)
Split polymorphism test.hxx to multiple files
Diffstat (limited to 'common/polymorphism/test12.hxx')
-rw-r--r--common/polymorphism/test12.hxx80
1 files changed, 80 insertions, 0 deletions
diff --git a/common/polymorphism/test12.hxx b/common/polymorphism/test12.hxx
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+++ b/common/polymorphism/test12.hxx
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+// file : common/polymorphism/test12.hxx
+// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef TEST12_HXX
+#define TEST12_HXX
+
+#include <typeinfo>
+
+#include <odb/core.hxx>
+
+// Test polymorphic classes with private auto id.
+//
+#pragma db namespace table("t12_")
+namespace test12
+{
+ #pragma db object polymorphic
+ struct root
+ {
+ virtual ~root () = 0; // Auto-abstract.
+
+ virtual bool
+ compare (const root& r, bool tc = true) const
+ {
+ if (tc && typeid (r) != typeid (root))
+ return false;
+
+ return id_ == r.id_;
+ }
+
+ unsigned long id () const {return id_;}
+ void id (unsigned long id) {id_ = id;}
+ private:
+ #pragma db id auto access(id)
+ unsigned long id_;
+ };
+
+ inline root::
+ ~root () {}
+
+ inline bool
+ operator== (const root& x, const root& y) {return x.compare (y);}
+
+ #pragma db object
+ struct base: root
+ {
+ base () {}
+ base (unsigned long n): num (n) {}
+
+ unsigned long num;
+
+ 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) && num == b.num;
+ }
+ };
+
+ #pragma db object
+ struct derived: base
+ {
+ derived () {}
+ derived (unsigned long n): base (n) {}
+
+ virtual bool
+ compare (const root& r, bool tc = true) const
+ {
+ if (tc && typeid (r) != typeid (derived))
+ return false;
+
+ return base::compare (r, false);
+ }
+ };
+}
+
+#endif // TEST12_HXX