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+// file : odb/tracer/connection.hxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_TRACER_CONNECTION_HXX
+#define ODB_TRACER_CONNECTION_HXX
+
+#include <odb/pre.hxx>
+
+#include <odb/connection.hxx>
+#include <odb/details/shared-ptr.hxx>
+
+#include <odb/tracer/transaction-impl.hxx>
+#include <odb/tracer/details/export.hxx>
+
+namespace odb
+{
+ namespace tracer
+ {
+ class database;
+
+ class connection;
+ typedef details::shared_ptr<connection> connection_ptr;
+
+ class LIBODB_TRACER_EXPORT connection: public odb::connection
+ {
+ public:
+ typedef tracer::database database_type;
+
+ connection (database_type&);
+
+ virtual unsigned long long
+ execute (const char* statement, std::size_t length);
+
+ virtual transaction_impl*
+ begin ();
+ };
+ }
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_TRACER_CONNECTION_HXX