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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef BASE_MEMORY_SCOPED_POLICY_H_ | 5 #ifndef BASE_MEMORY_SCOPED_POLICY_H_ |
| 6 #define BASE_MEMORY_SCOPED_POLICY_H_ | 6 #define BASE_MEMORY_SCOPED_POLICY_H_ |
| 7 #pragma once | |
| 8 | 7 |
| 9 namespace base { | 8 namespace base { |
| 10 namespace scoped_policy { | 9 namespace scoped_policy { |
| 11 | 10 |
| 12 // Defines the ownership policy for a scoped object. | 11 // Defines the ownership policy for a scoped object. |
| 13 enum OwnershipPolicy { | 12 enum OwnershipPolicy { |
| 14 // The scoped object takes ownership of an object by taking over an existing | 13 // The scoped object takes ownership of an object by taking over an existing |
| 15 // ownership claim. | 14 // ownership claim. |
| 16 ASSUME, | 15 ASSUME, |
| 17 | 16 |
| 18 // The scoped object will retain the the object and any initial ownership is | 17 // The scoped object will retain the the object and any initial ownership is |
| 19 // not changed. | 18 // not changed. |
| 20 RETAIN | 19 RETAIN |
| 21 }; | 20 }; |
| 22 | 21 |
| 23 } // namespace scoped_policy | 22 } // namespace scoped_policy |
| 24 } // namespace base | 23 } // namespace base |
| 25 | 24 |
| 26 #endif // BASE_MEMORY_SCOPED_POLICY_H_ | 25 #endif // BASE_MEMORY_SCOPED_POLICY_H_ |
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