45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#pragma once
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#include <react/renderer/core/LayoutPrimitives.h>
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#include <react/renderer/uimanager/UIManagerCommitHook.h>
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#include <react/utils/Telemetry.h>
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namespace facebook::react {
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/*
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* Represents a reference to a commit from the past.
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* The reference can be safely used to address a particular commit from non-core
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* code.
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*/
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class TimelineFrame final {
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friend class TimelineSnapshot;
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/*
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* Constructor is private and must be called by `TimelineSnapshot` only.
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*/
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TimelineFrame(int index, TelemetryTimePoint timePoint) noexcept;
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public:
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using List = std::vector<TimelineFrame>;
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TimelineFrame() = delete;
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TimelineFrame(const TimelineFrame& timelineFrame) noexcept = default;
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TimelineFrame& operator=(const TimelineFrame& other) noexcept = default;
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int getIndex() const noexcept;
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TelemetryTimePoint getTimePoint() const noexcept;
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private:
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int index_;
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TelemetryTimePoint timePoint_;
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};
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} // namespace facebook::react
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