hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
28 lines
770 B
C++
28 lines
770 B
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BASE_TIME_DEFAULT_TICK_CLOCK_H_
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#define BASE_TIME_DEFAULT_TICK_CLOCK_H_
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#include "base/base_export.h"
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#include "base/time/tick_clock.h"
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namespace base {
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// DefaultClock is a Clock implementation that uses TimeTicks::Now().
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class BASE_EXPORT DefaultTickClock : public TickClock {
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public:
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~DefaultTickClock() override;
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// Simply returns TimeTicks::Now().
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TimeTicks NowTicks() const override;
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// Returns a shared instance of DefaultTickClock. This is thread-safe.
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static const DefaultTickClock* GetInstance();
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};
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} // namespace base
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#endif // BASE_TIME_DEFAULT_TICK_CLOCK_H_
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