int64_t nsec_part = nsec % 1000000000L;
int64_t sec_part = sec + nsec / 1000000000L;
nsec_part += 1000000000L;
(sec_part < INT_MIN || sec_part > INT_MAX)
std::runtime_error("Duration is out of dual 32-bit range"
int64_t nsec64 = nsec
nsec = (int32_t)nsec64;
ROSTIME_DECL void normalizeSecNSecSigned(int64_t &sec, int64_t &nsec)
Class to help run loops at a desired frequency.
Duration representation for use with the WallTime class.
Base class for Duration implementations. Provides storage, common functions and operator overloads...
Duration representation for use with the Time class.