| public nothrow | Duration() |
| public explicit nothrow | Duration(long nanosecs_) |
| public static nothrow Duration | FromHours(long hours) |
| public static nothrow Duration | FromMicroseconds(long microseconds) |
| public static nothrow Duration | FromMilliseconds(long milliseconds) |
| public static nothrow Duration | FromMinutes(long minutes) |
| public static nothrow Duration | FromNanoseconds(long nanoseconds) |
| public static nothrow Duration | FromSeconds(long seconds) |
| public nothrow long | Hours() const |
| public nothrow long | Microseconds() const |
| public nothrow long | Milliseconds() const |
| public nothrow long | Minutes() const |
| public nothrow long | Nanoseconds() const |
| public inline nothrow long | Rep() const |
| public nothrow long | Seconds() const |
| private long | nanosecs |