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authorBoris Kolpackov <boris@codesynthesis.com>2012-07-31 12:16:55 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2012-07-31 12:16:55 +0200
commit54f820b0d4a1cb614753c333bd78feb9ed579aad (patch)
tree2764fda1823a78d2f317c3c548fbf9ca231b522b /common/definition/driver.cxx
parent5eb4fdfe0e203a288b1ba8bbe9b8aa6d08f4dbf9 (diff)
Add support for changing location that ODB views as class definition
This is useful for making third-party/system types into ODB composite value types. New pragma: definition. New test: common/definition.
Diffstat (limited to 'common/definition/driver.cxx')
-rw-r--r--common/definition/driver.cxx55
1 files changed, 55 insertions, 0 deletions
diff --git a/common/definition/driver.cxx b/common/definition/driver.cxx
new file mode 100644
index 0000000..d23b9e2
--- /dev/null
+++ b/common/definition/driver.cxx
@@ -0,0 +1,55 @@
+// file : common/definition/driver.cxx
+// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+// Test overriding composite value definition point. This is primarily
+// useful to make composite values out of third-party types.
+//
+
+#include <memory> // std::auto_ptr
+#include <cassert>
+#include <iostream>
+
+#include <odb/database.hxx>
+#include <odb/transaction.hxx>
+
+#include <common/common.hxx>
+
+#include "test.hxx"
+#include "test-odb.hxx"
+
+using namespace std;
+using namespace odb::core;
+
+int
+main (int argc, char* argv[])
+{
+ try
+ {
+ auto_ptr<database> db (create_database (argc, argv));
+
+ object o;
+ o.time.tv_sec = 1;
+ o.time.tv_usec = 1000;
+
+ {
+ transaction t (db->begin ());
+ db->persist (o);
+ t.commit ();
+ }
+
+ {
+ transaction t (db->begin ());
+ auto_ptr<object> p (db->load<object> (o.id));
+ t.commit ();
+
+ assert (p->time.tv_sec == o.time.tv_sec &&
+ p->time.tv_usec == o.time.tv_usec);
+ }
+ }
+ catch (const odb::exception& e)
+ {
+ cerr << e.what () << endl;
+ return 1;
+ }
+}