Chromium Code Reviews Chromium Code Reviews| OLD | NEW |
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| 1 // Copyright (c) 2006-2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2009 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_LOCK_H_ | 5 #ifndef BASE_LOCK_H_ |
| 6 #define BASE_LOCK_H_ | 6 #define BASE_LOCK_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "base/lock_impl.h" | 9 #include "base/lock_impl.h" |
| 10 #if !defined(NDEBUG) | |
| 11 #include "base/platform_thread.h" | |
|
jar (doing other things)
2010/11/19 01:45:14
IMO, using conditional inclusion depending on debu
Lei Zhang
2010/11/19 19:06:16
I can definitely see this causing release vs. debu
| |
| 12 #endif | |
| 10 | 13 |
| 11 // A convenient wrapper for an OS specific critical section. The only real | 14 // A convenient wrapper for an OS specific critical section. The only real |
| 12 // intelligence in this class is in debug mode for the support for the | 15 // intelligence in this class is in debug mode for the support for the |
| 13 // AssertAcquired() method. | 16 // AssertAcquired() method. |
| 14 | 17 |
| 15 class Lock { | 18 class Lock { |
| 16 public: | 19 public: |
| 17 #if defined(NDEBUG) // Optimized wrapper implementation | 20 #if defined(NDEBUG) // Optimized wrapper implementation |
| 18 Lock() : lock_() {} | 21 Lock() : lock_() {} |
| 19 ~Lock() {} | 22 ~Lock() {} |
| (...skipping 97 matching lines...) Loading... | |
| 117 ~AutoUnlock() { | 120 ~AutoUnlock() { |
| 118 lock_.Acquire(); | 121 lock_.Acquire(); |
| 119 } | 122 } |
| 120 | 123 |
| 121 private: | 124 private: |
| 122 Lock& lock_; | 125 Lock& lock_; |
| 123 DISALLOW_COPY_AND_ASSIGN(AutoUnlock); | 126 DISALLOW_COPY_AND_ASSIGN(AutoUnlock); |
| 124 }; | 127 }; |
| 125 | 128 |
| 126 #endif // BASE_LOCK_H_ | 129 #endif // BASE_LOCK_H_ |
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