base/atomic_ref_count.h - Issue 6714032: Move some files in base to base/memory.

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Side by Side Diff: base/atomic_ref_count.h

Issue 6714032: Move some files in base to base/memory. (Closed) Base URL: http://git.chromium.org/git/chromium.git@trunk

Patch Set: only base Created 9 years, 9 months ago

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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2006-2008 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 // This is a low level implementation of atomic semantics for reference	5 // This is a low level implementation of atomic semantics for reference

6 // counting. Please use base/ref_counted.h directly instead.	6 // counting. Please use base/memory/ref_counted.h directly instead.

7 //	7 //

8 // The implementation includes annotations to avoid some false positives	8 // The implementation includes annotations to avoid some false positives

9 // when using data race detection tools.	9 // when using data race detection tools.

10	10

11 #ifndef BASE_ATOMIC_REF_COUNT_H_	11 #ifndef BASE_ATOMIC_REF_COUNT_H_

12 #define BASE_ATOMIC_REF_COUNT_H_	12 #define BASE_ATOMIC_REF_COUNT_H_

13 #pragma once	13 #pragma once

14	14

15 #include "base/atomicops.h"	15 #include "base/atomicops.h"

16 #include "base/third_party/dynamic_annotations/dynamic_annotations.h"	16 #include "base/third_party/dynamic_annotations/dynamic_annotations.h"

(...skipping 55 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
72 bool res = (subtle::Acquire_Load(ptr) == 0);	72 bool res = (subtle::Acquire_Load(ptr) == 0);

73 if (res) {	73 if (res) {

74 ANNOTATE_HAPPENS_AFTER(ptr);	74 ANNOTATE_HAPPENS_AFTER(ptr);

75 }	75 }

76 return res;	76 return res;

77 }	77 }

78	78

79 } // namespace base	79 } // namespace base

80	80

81 #endif // BASE_ATOMIC_REF_COUNT_H_	81 #endif // BASE_ATOMIC_REF_COUNT_H_

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