From bcf5fce175953bec0fd2725968828850a74d8539 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 7 Nov 2011 15:00:06 +0200
Subject: Add support for SQL statement tracing

---
 odb/database.ixx | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'odb/database.ixx')

diff --git a/odb/database.ixx b/odb/database.ixx
index 11b59ca..7df0d79 100644
--- a/odb/database.ixx
+++ b/odb/database.ixx
@@ -9,6 +9,7 @@ namespace odb
 {
   inline database::
   database ()
+      : tracer_ (0)
   {
   }
 
@@ -18,6 +19,24 @@ namespace odb
     return connection_ptr (connection_ ());
   }
 
+  inline void database::
+  tracer (tracer_type& t)
+  {
+    tracer_ = &t;
+  }
+
+  inline void database::
+  tracer (tracer_type* t)
+  {
+    tracer_ = t;
+  }
+
+  inline database::tracer_type* database::
+  tracer () const
+  {
+    return tracer_;
+  }
+
   template <typename T>
   inline typename object_traits<T>::id_type database::
   persist (T* p)
-- 
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