49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
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// Copyright 2022 The Chromium Authors
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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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#include "base/task/sequence_manager/timing_wheel.h"
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namespace base::sequence_manager::internal {
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////////////////////////////////////////////////////////////////////////////////
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// TimingWheelHandle
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TimingWheelHandle::TimingWheelHandle(TimingWheelHandle&& other) noexcept
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: bucket_index_(std::exchange(other.bucket_index_, kInvalidIndex)),
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element_index_(std::exchange(other.element_index_, kInvalidIndex)) {}
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TimingWheelHandle& TimingWheelHandle::operator=(
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TimingWheelHandle&& other) noexcept {
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bucket_index_ = std::exchange(other.bucket_index_, kInvalidIndex);
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element_index_ = std::exchange(other.element_index_, kInvalidIndex);
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return *this;
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}
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// static
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TimingWheelHandle TimingWheelHandle::Invalid() {
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return TimingWheelHandle();
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}
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void TimingWheelHandle::Reset() {
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bucket_index_ = kInvalidIndex;
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element_index_ = kInvalidIndex;
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}
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bool TimingWheelHandle::IsValid() const {
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return bucket_index_ != kInvalidIndex && element_index_ != kInvalidIndex;
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}
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size_t TimingWheelHandle::bucket_index() const {
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return bucket_index_;
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}
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size_t TimingWheelHandle::element_index() const {
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return element_index_;
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}
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TimingWheelHandle::TimingWheelHandle(size_t bucket_index, size_t element_index)
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: bucket_index_(bucket_index), element_index_(element_index) {}
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} // namespace base::sequence_manager::internal
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