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authorBoris Kolpackov <boris@codesynthesis.com>2011-11-07 15:00:06 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2011-11-07 15:00:06 +0200
commitbcf5fce175953bec0fd2725968828850a74d8539 (patch)
tree74388e8f50f893d53cf748a34b601c96557d0228 /odb/tracer.hxx
parent02e8d8116c01594716323fc6e03ede7094699d5c (diff)
Add support for SQL statement tracing
Diffstat (limited to 'odb/tracer.hxx')
-rw-r--r--odb/tracer.hxx38
1 files changed, 38 insertions, 0 deletions
diff --git a/odb/tracer.hxx b/odb/tracer.hxx
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+// file : odb/tracer.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_HXX
+#define ODB_TRACER_HXX
+
+#include <odb/pre.hxx>
+
+#include <odb/forward.hxx>
+#include <odb/details/export.hxx>
+
+namespace odb
+{
+ class LIBODB_EXPORT tracer
+ {
+ public:
+ virtual
+ ~tracer ();
+
+ virtual void
+ prepare (connection&, const statement&);
+
+ virtual void
+ execute (connection&, const statement&);
+
+ virtual void
+ execute (connection&, const char* statement) = 0;
+
+ virtual void
+ deallocate (connection&, const statement&);
+ };
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_TRACER_HXX