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authorBoris Kolpackov <boris@codesynthesis.com>2015-06-16 08:19:25 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2015-06-16 08:19:25 +0200
commitb92d2fd35052373476fd392238695fe145ef49c2 (patch)
treeaf4c12eac442ab3e54b20f53d2ffeb7f44ffe1cb /common/inverse/test.hxx
parentae6efed243e2ba2a611014707368de6a86d74940 (diff)
Implement support for nested members in inverse pragma
Diffstat (limited to 'common/inverse/test.hxx')
-rw-r--r--common/inverse/test.hxx88
1 files changed, 88 insertions, 0 deletions
diff --git a/common/inverse/test.hxx b/common/inverse/test.hxx
index 52a525d..6dfedda 100644
--- a/common/inverse/test.hxx
+++ b/common/inverse/test.hxx
@@ -311,4 +311,92 @@ namespace test3
}
};
+// Test inverse with nested data members.
+//
+#pragma db namespace table("t4_")
+namespace test4
+{
+ // Inverse pointer.
+ //
+ struct obj1;
+ struct obj2;
+
+ #pragma db value
+ struct obj2_id
+ {
+ #pragma db points_to(obj1)
+ int i;
+ int j;
+ };
+
+ inline bool
+ operator< (obj2_id x, obj2_id y)
+ {return x.i < y.i || (x.i == y.i && x.j < y.j);}
+
+ #pragma db object
+ struct obj1
+ {
+ #pragma db id auto
+ int id;
+
+ #pragma db inverse(id.i)
+ obj2* o2;
+
+ obj1 (): o2 (0) {}
+ ~obj1 ();
+ };
+
+ #pragma db object
+ struct obj2
+ {
+ #pragma db id
+ obj2_id id;
+ };
+
+ inline obj1::
+ ~obj1 () {delete o2;}
+
+ // Inverse container of pointers.
+ //
+ struct obj3;
+ struct obj4;
+
+ #pragma db value
+ struct obj4_id
+ {
+ #pragma db points_to(obj3)
+ int i;
+ int j;
+ };
+
+ inline bool
+ operator< (obj4_id x, obj4_id y)
+ {return x.i < y.i || (x.i == y.i && x.j < y.j);}
+
+ #pragma db object
+ struct obj3
+ {
+ #pragma db id auto
+ int id;
+
+ #pragma db inverse(id.i)
+ std::vector<obj4*> o4;
+
+ ~obj3 ();
+ };
+
+ #pragma db object
+ struct obj4
+ {
+ #pragma db id
+ obj4_id id;
+ };
+
+ inline obj3::
+ ~obj3 ()
+ {
+ for (std::vector<obj4*>::iterator i (o4.begin ()); i != o4.end (); ++i)
+ delete *i;
+ }
+};
#endif // TEST_HXX