bool ossimLocalTm::loadXml(ossimRefPtr<ossimXmlNode> dateNode)
{
bool result = true;
ossimRefPtr<ossimXmlNode> month = dateNode->findFirstNode("month");
ossimRefPtr<ossimXmlNode> day = dateNode->findFirstNode("day");
ossimRefPtr<ossimXmlNode> year = dateNode->findFirstNode("year");
ossimRefPtr<ossimXmlNode> hour = dateNode->findFirstNode("hour");
ossimRefPtr<ossimXmlNode> minutes = dateNode->findFirstNode("minutes");
ossimRefPtr<ossimXmlNode> seconds = dateNode->findFirstNode("seconds");
ossimRefPtr<ossimXmlNode> fractionalSecond = dateNode->findFirstNode("fractionalSecond");
ossimRefPtr<ossimXmlNode> julian = dateNode->findFirstNode("julian");
ossimRefPtr<ossimXmlNode> modifiedJulian = dateNode->findFirstNode("modifiedJulian");
if(month.valid()&&
day.valid()&&
year.valid()&&
hour.valid()&&
minutes.valid()&&
seconds.valid())
{
setMonth(month->getText().toInt32());
setDay(day->getText().toInt32());
setYear(year->getText().toInt32());
setHour(hour->getText().toInt32());
setMin(minutes->getText().toInt32());
setSec(seconds->getText().toInt32());
if(fractionalSecond.valid())
{
setFractionalSecond(fractionalSecond->getText().toDouble());
}
else
{
setFractionalSecond(0.0);
}
}
else if(modifiedJulian.valid())
{
setDateFromModifiedJulian(modifiedJulian->getText().toDouble());
}
else if(julian.valid())
{
setDateFromJulian(julian->getText().toDouble());
}
else
{
result = false;
}
return result;
}
void ossimLocalTm::addDays(ossim_float64 n)
{
setDateFromJulian(getJulian() + n);
}
void ossimLocalTm::addHours(ossim_float64 n)
{
setDateFromJulian(getJulian() + (n/24.0));
}
void ossimLocalTm::addMinutes(ossim_float64 n)
{
setDateFromJulian(getJulian() + (n/1440.0));
}
void ossimLocalTm::addSeconds(ossim_float64 n)
{
// use julian to help in this addition. Julian is in days
setDateFromJulian(getJulian() + (n/86400.0));
}
ossimLocalTm& ossimLocalTm::setDateFromModifiedJulian(double mjd)
{
setDateFromJulian(mjd + 2400000.5);
return *this;
}
void rspfLocalTm::addDays(rspf_float64 n)
{
setDateFromJulian(getJulian() + n);
}
void rspfLocalTm::addHours(rspf_float64 n)
{
setDateFromJulian(getJulian() + (n/24.0));
}
void rspfLocalTm::addMinutes(rspf_float64 n)
{
setDateFromJulian(getJulian() + (n/1440.0));
}