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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef BASE_MAC_SCOPED_DISPATCH_OBJECT_H_
#define BASE_MAC_SCOPED_DISPATCH_OBJECT_H_
#include <dispatch/dispatch.h>
#include "base/mac/scoped_typeref.h"
namespace base {
namespace internal {
template <typename T>
struct ScopedDispatchObjectTraits {
static constexpr T InvalidValue() { return nullptr; }
static T Retain(T object) {
dispatch_retain(object);
return object;
}
static void Release(T object) {
dispatch_release(object);
}
};
} // namespace internal
template <typename T>
using ScopedDispatchObject =
ScopedTypeRef<T, internal::ScopedDispatchObjectTraits<T>>;
} // namespace base
#endif // BASE_MAC_SCOPED_DISPATCH_OBJECT_H_
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