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| 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef VM_TIMER_H_ | 5 #ifndef VM_TIMER_H_ |
| 6 #define VM_TIMER_H_ | 6 #define VM_TIMER_H_ |
| 7 | 7 |
| 8 #include "platform/utils.h" | 8 #include "platform/utils.h" |
| 9 #include "vm/allocation.h" | 9 #include "vm/allocation.h" |
| 10 #include "vm/flags.h" | 10 #include "vm/flags.h" |
| 11 #include "vm/os.h" | 11 #include "vm/os.h" |
| 12 | 12 |
| 13 namespace dart { | 13 namespace dart { |
| 14 | 14 |
| 15 class JSONObject; | |
| 16 | |
| 17 // Timer class allows timing of specific operations in the VM. | 15 // Timer class allows timing of specific operations in the VM. |
| 18 class Timer : public ValueObject { | 16 class Timer : public ValueObject { |
| 19 public: | 17 public: |
| 20 Timer(bool report, const char* message) | 18 Timer(bool report, const char* message) |
| 21 : report_(report), message_(message) { | 19 : report_(report), message_(message) { |
| 22 Reset(); | 20 Reset(); |
| 23 } | 21 } |
| 24 ~Timer() {} | 22 ~Timer() {} |
| 25 | 23 |
| 26 // Start timer. | 24 // Start timer. |
| (...skipping 135 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 162 | 160 |
| 163 DISALLOW_ALLOCATION(); | 161 DISALLOW_ALLOCATION(); |
| 164 DISALLOW_COPY_AND_ASSIGN(PauseTimerScope); | 162 DISALLOW_COPY_AND_ASSIGN(PauseTimerScope); |
| 165 }; | 163 }; |
| 166 | 164 |
| 167 | 165 |
| 168 | 166 |
| 169 } // namespace dart | 167 } // namespace dart |
| 170 | 168 |
| 171 #endif // VM_TIMER_H_ | 169 #endif // VM_TIMER_H_ |
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