initial code repo

[stor4nfv.git] / src / ceph / src / librbd / journal / TypeTraits.h

diff --git a/src/ceph/src/librbd/journal/TypeTraits.h b/src/ceph/src/librbd/journal/TypeTraits.h
new file mode 100644 (file)
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+++ b/src/ceph/src/librbd/journal/TypeTraits.h
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+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_LIBRBD_JOURNAL_TYPE_TRAITS_H
+#define CEPH_LIBRBD_JOURNAL_TYPE_TRAITS_H
+
+namespace journal {
+class Future;
+class Journaler;
+class ReplayEntry;
+}
+
+namespace librbd {
+namespace journal {
+
+template <typename ImageCtxT>
+struct TypeTraits {
+  typedef ::journal::Journaler Journaler;
+  typedef ::journal::Future Future;
+  typedef ::journal::ReplayEntry ReplayEntry;
+};
+
+} // namespace journal
+} // namespace librbd
+
+#endif // CEPH_LIBRBD_JOURNAL_TYPE_TRAITS_H