| 1 | // Copyright 2013 The Flutter Authors. All rights reserved. |
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| 2 | // Use of this source code is governed by a BSD-style license that can be |
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| 3 | // found in the LICENSE file. |
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| 4 | |
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| 5 | #ifndef FLUTTER_BENCHMARKING_BENCHMARKING_H_ |
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| 6 | #define FLUTTER_BENCHMARKING_BENCHMARKING_H_ |
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| 7 | |
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| 8 | #include "benchmark/benchmark.h" |
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| 9 | |
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| 10 | namespace benchmarking { |
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| 11 | |
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| 12 | class ScopedPauseTiming { |
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| 13 | public: |
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| 14 | explicit ScopedPauseTiming(::benchmark::State& state, bool enabled = true) |
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| 15 | : state_(state), enabled_(enabled) { |
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| 16 | if (enabled_) { |
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| 17 | state_.PauseTiming(); |
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| 18 | } |
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| 19 | } |
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| 20 | ~ScopedPauseTiming() { |
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| 21 | if (enabled_) { |
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| 22 | state_.ResumeTiming(); |
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| 23 | } |
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| 24 | } |
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| 25 | |
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| 26 | private: |
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| 27 | ::benchmark::State& state_; |
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| 28 | const bool enabled_; |
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| 29 | }; |
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| 30 | |
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| 31 | } // namespace benchmarking |
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| 32 | |
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| 33 | #endif // FLUTTER_BENCHMARKING_BENCHMARKING_H_ |
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| 34 | |
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