From 759c865ebbdf8401e58ef5df705f9d1ad3d83cc9 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 22 Nov 2010 14:18:40 +0200
Subject: Implement support for one-to-{one,many} inverse relationships

New pragma: inverse.
---
 odb/mysql/common.cxx | 36 +++++++++++++++++++++++-------------
 1 file changed, 23 insertions(+), 13 deletions(-)

(limited to 'odb/mysql/common.cxx')

diff --git a/odb/mysql/common.cxx b/odb/mysql/common.cxx
index d7e6187..e33e7df 100644
--- a/odb/mysql/common.cxx
+++ b/odb/mysql/common.cxx
@@ -36,16 +36,20 @@ namespace mysql
     if (comp_value (t))
     {
       member_info mi (m, t, var, fq_type_override_);
-      pre (mi);
-      traverse_composite (mi);
-      post (mi);
+      if (pre (mi))
+      {
+        traverse_composite (mi);
+        post (mi);
+      }
     }
     else if (container (t))
     {
       member_info mi (m, t, var, fq_type_override_);
-      pre (mi);
-      traverse_container (mi);
-      post (mi);
+      if (pre (mi))
+      {
+        traverse_container (mi);
+        post (mi);
+      }
     }
     else
     {
@@ -55,17 +59,21 @@ namespace mysql
       {
         member_info mi (m, id_member (*c).type (), var, fq_type_override_);
         mi.st = &st;
-        pre (mi);
-        traverse_object_pointer (mi);
-        post (mi);
+        if (pre (mi))
+        {
+          traverse_object_pointer (mi);
+          post (mi);
+        }
       }
       else
       {
         member_info mi (m, t, var, fq_type_override_);
         mi.st = &st;
-        pre (mi);
-        traverse_simple (mi);
-        post (mi);
+        if (pre (mi))
+        {
+          traverse_simple (mi);
+          post (mi);
+        }
       }
     }
   }
@@ -475,7 +483,7 @@ namespace mysql
     }
   }
 
-  void query_columns::
+  bool query_columns::
   column (semantics::data_member& m, string const& col_name, bool)
   {
     string name (public_name (m));
@@ -509,5 +517,7 @@ namespace mysql
          << column << ");"
          << endl;
     }
+
+    return true;
   }
 }
-- 
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