QCanBusFrame::TimeStamp Class
class QCanBusFrame::TimeStampTimeStamp 类提供微秒精度的时间戳信息。更多
公共函数
| TimeStamp(qint64 s = 0, qint64 usec = 0) | |
| qint64 | microSeconds() const |
| qint64 | seconds() const |
静态公共成员
| QCanBusFrame::TimeStamp | fromMicroSeconds(qint64 usec) |
成员函数文档
[constexpr noexcept] TimeStamp::TimeStamp(qint64 s = 0, qint64 usec = 0)
以秒（s ）和微秒（usec ）为单位构建 TimeStamp。
注： TimeStamp 未进行归一化处理，即大于 1000000 的微秒不会转换为秒。
[static constexpr noexcept] QCanBusFrame::TimeStamp TimeStamp::fromMicroSeconds(qint64 usec)
从微秒usec 构建归一化的TimeStamp 。
创建的TimeStamp 已归一化，即大于 1000000 的微秒被转换为秒。
[constexpr noexcept] qint64 TimeStamp::microSeconds() const
返回时间戳的微秒数。
[constexpr noexcept] qint64 TimeStamp::seconds() const
返回时间戳的秒数。
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