void save(Archive & ar,
const posix_time::time_duration& td,
unsigned int version)
{
// serialize a bool so we know how to read this back in later
bool is_special = td.is_special();
ar & make_nvp("is_special", is_special);
if(is_special) {
std::string s = to_simple_string(td);
ar & make_nvp("sv_time_duration", s);
}
else {
// Write support for earlier versions allows for upgrade compatibility testing
// See load comments for version information
if (version == 0) {
save_td<int32_t>(ar, td);
} else {
save_td<int64_t>(ar, td);
}
}
}
void save(Archive & ar,
const posix_time::time_duration& td,
unsigned int /*version*/)
{
// serialize a bool so we know how to read this back in later
bool is_special = td.is_special();
ar & make_nvp("is_special", is_special);
if(is_special) {
std::string s = to_simple_string(td);
ar & make_nvp("sv_time_duration", s);
}
else {
typename posix_time::time_duration::hour_type h = td.hours();
typename posix_time::time_duration::min_type m = td.minutes();
typename posix_time::time_duration::sec_type s = td.seconds();
typename posix_time::time_duration::fractional_seconds_type fs = td.fractional_seconds();
ar & make_nvp("time_duration_hours", h);
ar & make_nvp("time_duration_minutes", m);
ar & make_nvp("time_duration_seconds", s);
ar & make_nvp("time_duration_fractional_seconds", fs);
}
}
/*!
* Creates a rotation time interval of the specified duration
*
* \param interval The interval of the rotation, should be no less than 1 second
*/
explicit rotation_at_time_interval(posix_time::time_duration const& interval) :
m_Interval(interval)
{
BOOST_ASSERT(!interval.is_special());
BOOST_ASSERT(interval.total_seconds() > 0);
}