+ return frequency_ == 0 ? 0 : 1 / frequency_ * unit_;
+}
+
+const struct timeval frequency_clock_t::get_timeval_from_period() const
+{
+ struct timeval freq = {0, 0};
+ float f;
+ freq.tv_usec = (long int)std::modf(frequency_, &f);
+ freq.tv_sec = (time_t)f;
+
+ return freq;