aboutsummaryrefslogtreecommitdiff
path: root/common/inheritance/polymorphism/test10.hxx
diff options
context:
space:
mode:
authorBoris Kolpackov <boris@codesynthesis.com>2012-10-08 14:47:57 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2012-10-08 14:47:57 +0200
commit6b76715e63d2c265a4c51c73f9019bc578f874cb (patch)
treec0b5f6a944abf6fe015742bbc08e5a393249cf6d /common/inheritance/polymorphism/test10.hxx
parentdcee8530bb5c58710a22f50bb92ac7c3b19ddf84 (diff)
Fix bug in transient inheritance handling
Also test that we can handle it for objects, composite values, and views.
Diffstat (limited to 'common/inheritance/polymorphism/test10.hxx')
-rw-r--r--common/inheritance/polymorphism/test10.hxx79
1 files changed, 79 insertions, 0 deletions
diff --git a/common/inheritance/polymorphism/test10.hxx b/common/inheritance/polymorphism/test10.hxx
new file mode 100644
index 0000000..d534498
--- /dev/null
+++ b/common/inheritance/polymorphism/test10.hxx
@@ -0,0 +1,79 @@
+// file : common/inheritance/polymorphism/test10.hxx
+// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef TEST10_HXX
+#define TEST10_HXX
+
+#include <typeinfo>
+
+#include <odb/core.hxx>
+
+// Test empty polymorphic classes.
+//
+#pragma db namespace table("t10_")
+namespace test10
+{
+ #pragma db object polymorphic
+ struct root
+ {
+ virtual ~root () = 0; // Auto-abstract.
+ root () {}
+ root (unsigned long i): id (i) {}
+
+ #pragma db id
+ unsigned long id;
+
+ virtual bool
+ compare (const root& r, bool tc = true) const
+ {
+ if (tc && typeid (r) != typeid (root))
+ return false;
+
+ return id == r.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 i, unsigned long n): root (i), 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 i, unsigned long n): base (i, 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 // TEST10_HXX