- 构造函数
- 持续时间
-
属性
- hashCode
- inDays
- inHours
- inMicroseconds
- inMilliseconds
- inMinutes
- inSeconds
- isNegative
- runtimeType
- 方法
- abs
- compareTo
- noSuchMethod
- toString
- 运算符
- 运算符 *
- 运算符 +
- 运算符 -
- 运算符 <
- 运算符 <=
- 运算符 ==
- 运算符 >
- 运算符 >=
- 运算符 -(一元)
- 运算符 ~/
- 常量
- hoursPerDay
- microsecondsPerDay
- microsecondsPerHour
- microsecondsPerMillisecond
- microsecondsPerMinute
- microsecondsPerSecond
- millisecondsPerDay
- millisecondsPerHour
- millisecondsPerMinute
- millisecondsPerSecond
- minutesPerDay
- minutesPerHour
- secondsPerDay
- secondsPerHour
- secondsPerMinute
- zero