1 files changed, 23 insertions, 0 deletions

diff --git a/xbmc/utils/ISortable.h b/xbmc/utils/ISortable.h
new file mode 100644
index 0000000..ea4a0d3
--- /dev/null
+++ b/xbmc/utils/ISortable.h
@@ -0,0 +1,23 @@
+/*
+ *  Copyright (C) 2012-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#pragma once
+
+#include "SortUtils.h"
+
+#include <map>
+
+class ISortable
+{
+protected:
+  /* make sure nobody deletes a pointer to this class */
+  ~ISortable() = default;
+
+public:
+  virtual void ToSortable(SortItem& sortable, Field field) const = 0;
+};