From 79e1e744a2f306f9c04b0cda3058e9ed40d8421c Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 18 Feb 2011 10:42:41 +0200
Subject: Add odb::core namespace to be used in using-directives

Port all the examples and tests.
---
 odb/exceptions.hxx | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'odb/exceptions.hxx')

diff --git a/odb/exceptions.hxx b/odb/exceptions.hxx
index d17ebb7..84ec133 100644
--- a/odb/exceptions.hxx
+++ b/odb/exceptions.hxx
@@ -89,6 +89,25 @@ namespace odb
   struct LIBODB_EXPORT database_exception: odb::exception
   {
   };
+
+  namespace core
+  {
+    using odb::null_pointer;
+
+    using odb::already_in_transaction;
+    using odb::not_in_transaction;
+    using odb::transaction_already_finalized;
+
+    using odb::already_in_session;
+    using odb::not_in_session;
+    using odb::const_object;
+
+    using odb::deadlock;
+    using odb::object_not_persistent;
+    using odb::object_already_persistent;
+    using odb::result_not_cached;
+    using odb::database_exception;
+  }
 }
 
 #include <odb/post.hxx>
-- 
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