From 3f37eff838e00274e20acc89f58fc36fb3531e94 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 21 Jun 2011 20:13:06 +0200
Subject: Add hooks for generating extra code in object traits

---
 odb/relational/header.hxx | 15 +++++++++++++++
 odb/relational/inline.hxx |  7 +++++++
 odb/relational/source.hxx |  7 +++++++
 3 files changed, 29 insertions(+)

diff --git a/odb/relational/header.hxx b/odb/relational/header.hxx
index 3ecc8d8..16c7855 100644
--- a/odb/relational/header.hxx
+++ b/odb/relational/header.hxx
@@ -728,6 +728,16 @@ namespace relational
       }
 
       virtual void
+      object_public_extra_pre (type&)
+      {
+      }
+
+      virtual void
+      object_public_extra_post (type&)
+      {
+      }
+
+      virtual void
       traverse_object (type& c)
       {
         bool abst (abstract (c));
@@ -745,6 +755,8 @@ namespace relational
            << "{"
            << "public:" << endl;
 
+        object_public_extra_pre (c);
+
         // object_type & pointer_type
         //
         os << "typedef " << type << " object_type;"
@@ -869,6 +881,7 @@ namespace relational
         //
         if (abst)
         {
+          object_public_extra_post (c);
           os << "};";
           return;
         }
@@ -974,6 +987,8 @@ namespace relational
              << endl;
         }
 
+        object_public_extra_post (c);
+
         // Implementation details.
         //
         os << "public:" << endl;
diff --git a/odb/relational/inline.hxx b/odb/relational/inline.hxx
index 73e0112..856965c 100644
--- a/odb/relational/inline.hxx
+++ b/odb/relational/inline.hxx
@@ -30,6 +30,11 @@ namespace relational
       }
 
       virtual void
+      object_extra (type&)
+      {
+      }
+
+      virtual void
       traverse_object (type& c)
       {
         bool abst (abstract (c));
@@ -43,6 +48,8 @@ namespace relational
            << "//" << endl
            << endl;
 
+        object_extra (c);
+
         if (id != 0)
         {
           // id (object_type)
diff --git a/odb/relational/source.hxx b/odb/relational/source.hxx
index b65bf4d..2cf11c2 100644
--- a/odb/relational/source.hxx
+++ b/odb/relational/source.hxx
@@ -1821,6 +1821,11 @@ namespace relational
       }
 
       virtual void
+      object_extra (type&)
+      {
+      }
+
+      virtual void
       traverse_object (type& c)
       {
         bool abst (abstract (c));
@@ -1838,6 +1843,8 @@ namespace relational
            << "//" << endl
            << endl;
 
+        object_extra (c);
+
         //
         // Query.
         //
-- 
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