TimeStamp TimeStamp::operator-(const TimeStamp & t) const {
int32_t deltaSeconds = m_seconds - t.getSeconds();
int32_t deltaMicroseconds = m_microseconds - t.getFractionalMicroseconds();
while (deltaMicroseconds < 0) {
deltaSeconds--;
deltaMicroseconds += 1000000L;
}
return TimeStamp(deltaSeconds, deltaMicroseconds);
}
TimeStamp TimeStamp::operator+(const TimeStamp & t) const {
int32_t sumSeconds = m_seconds + t.getSeconds();
int32_t sumMicroseconds = m_microseconds + t.getFractionalMicroseconds();
while (sumMicroseconds > 1000000L) {
sumSeconds++;
sumMicroseconds -= 1000000L;
}
return TimeStamp(sumSeconds, sumMicroseconds);
}