chromium/ui/accessibility/ax_tree_manager_map.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_ACCESSIBILITY_AX_TREE_MANAGER_MAP_H_
#define UI_ACCESSIBILITY_AX_TREE_MANAGER_MAP_H_

#include <unordered_map>

#include "ui/accessibility/ax_tree_id.h"
#include "ui/accessibility/ax_tree_manager.h"

namespace ui {

// This class manages AXTreeManager instances. It is a wrapper around a
// std::unordered_map. AXTreeID's are used as the key for the map. Since
// AXTreeID's might refer to AXTreeIDUnknown, callers should not expect
// AXTreeIDUnknown to map to a particular AXTreeManager.
class AX_EXPORT AXTreeManagerMap { … };

}  // namespace ui

#endif  // UI_ACCESSIBILITY_AX_TREE_MANAGER_MAP_H_