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/connection.ixx | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

(limited to 'odb/connection.ixx')

diff --git a/odb/connection.ixx b/odb/connection.ixx
index 0e6d24c..8e9f26a 100644
--- a/odb/connection.ixx
+++ b/odb/connection.ixx
@@ -9,7 +9,7 @@ namespace odb
 {
   inline connection::
   connection (database_type& database)
-      : database_ (database)
+      : database_ (database), tracer_ (0), transaction_tracer_ (0)
   {
   }
 
@@ -30,4 +30,28 @@ namespace odb
   {
     return execute (st.c_str (), st.size ());
   }
+
+  inline void connection::
+  tracer (tracer_type& t)
+  {
+    tracer_ = &t;
+  }
+
+  inline void connection::
+  tracer (tracer_type* t)
+  {
+    tracer_ = t;
+  }
+
+  inline connection::tracer_type* connection::
+  tracer () const
+  {
+    return tracer_;
+  }
+
+  inline connection::tracer_type* connection::
+  transaction_tracer () const
+  {
+    return transaction_tracer_;
+  }
 }
-- 
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