chromium/chrome/updater/app/app.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_UPDATER_APP_APP_H_
#define CHROME_UPDATER_APP_APP_H_

#include "base/functional/callback.h"
#include "base/memory/ref_counted.h"
#include "chrome/updater/updater_scope.h"

namespace updater {

// An App is an abstract class used as a main processing mode for the updater.
// Prefer creating non-singleton instances of |App| using |base::MakeRefCounted|
// then use |updater::AppSingletonInstance| only when a singleton instance is
// required by the design. Typically, |App| instances are not singletons but
// there are cases where a singleton is needed, such as the Windows RPC
// server app instance.
class App : public base::RefCountedThreadSafe<App> { … };

}  // namespace updater

#endif  // CHROME_UPDATER_APP_APP_H_