From 6b76715e63d2c265a4c51c73f9019bc578f874cb Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 8 Oct 2012 14:47:57 +0200
Subject: Fix bug in transient inheritance handling

Also test that we can handle it for objects, composite values, and views.
---
 common/inheritance/polymorphism/test7.hxx | 67 +++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 common/inheritance/polymorphism/test7.hxx

(limited to 'common/inheritance/polymorphism/test7.hxx')

diff --git a/common/inheritance/polymorphism/test7.hxx b/common/inheritance/polymorphism/test7.hxx
new file mode 100644
index 0000000..10f604f
--- /dev/null
+++ b/common/inheritance/polymorphism/test7.hxx
@@ -0,0 +1,67 @@
+// file      : common/inheritance/polymorphism/test7.hxx
+// copyright : Copyright (c) 2009-2012 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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