From 7f6c64f2211d37db76a97fbc79a4b5492302ef2f Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 27 Oct 2010 17:36:59 +0200
Subject: Implement support for composite value types

New test: common/composite.
---
 odb/mysql/inline.cxx | 44 +++++++++++++++++++++-----------------------
 1 file changed, 21 insertions(+), 23 deletions(-)

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

diff --git a/odb/mysql/inline.cxx b/odb/mysql/inline.cxx
index 2527e1f..47766e2 100644
--- a/odb/mysql/inline.cxx
+++ b/odb/mysql/inline.cxx
@@ -23,9 +23,15 @@ namespace mysql
         if (c.file () != unit.file ())
           return;
 
-        if (!c.count ("object"))
-          return;
+        if (c.count ("object"))
+          traverse_object (c);
+        else if (comp_value (c))
+          traverse_value (c);
+      }
 
+      virtual void
+      traverse_object (type& c)
+      {
         string const& type (c.fq_name ());
         string traits ("access::object_traits< " + type + " >");
 
@@ -33,14 +39,6 @@ namespace mysql
         t.traverse (c);
         semantics::data_member& id (*t.member ());
 
-        bool has_grow;
-        {
-          has_grow_member m (*this);
-          traversal::names n (m);
-          names (c, n);
-          has_grow = m.result ();
-        }
-
         os << "// " << c.name () << endl
            << "//" << endl
            << endl;
@@ -79,20 +77,20 @@ namespace mysql
            << "{"
            << "return obj." << id.name () << ";" << endl
            << "}";
+      }
 
-        // grow ()
-        //
-        if (!has_grow)
-        {
-          // The dummy implementation is needed for result_impl.
-          //
-          os << "inline" << endl
-             << "bool " << traits << "::" << endl
-             << "grow (image_type&, my_bool*)"
-             << "{"
-             << "return false;"
-             << "}";
-        }
+      virtual void
+      traverse_value (type&)
+      {
+        /*
+        string const& type (c.fq_name ());
+        string traits ("access::composite_value_traits< " + type + " >");
+
+        os << "// " << c.name () << endl
+           << "//" << endl
+           << endl;
+
+        */
       }
     };
   }
-- 
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