-#ifndef __DALI_INTERNAL_SCENE_GRAPH_SORTED_LAYERS_H__
-#define __DALI_INTERNAL_SCENE_GRAPH_SORTED_LAYERS_H__
+#ifndef DALI_INTERNAL_SCENE_GRAPH_SORTED_LAYERS_H
+#define DALI_INTERNAL_SCENE_GRAPH_SORTED_LAYERS_H
/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
namespace Dali
{
-
namespace Internal
{
-
namespace SceneGraph
{
-
class Layer;
/**
* A container of Layer pointers sorted by depth
*/
-typedef std::vector<Layer*> SortedLayerPointers;
+using SortedLayerPointers = std::vector<Layer*>;
-typedef SortedLayerPointers::iterator SortedLayersIter;
-typedef SortedLayerPointers::const_iterator SortedLayersConstIter;
+using SortedLayersIter = SortedLayerPointers::iterator;
+using SortedLayersConstIter = SortedLayerPointers::const_iterator;
} // namespace SceneGraph
} // namespace Dali
-#endif // __DALI_INTERNAL_SCENE_GRAPH_SORTED_LAYERS_H__
+#endif // DALI_INTERNAL_SCENE_GRAPH_SORTED_LAYERS_H