UnicodeString &MeasureFormat::formatMeasures(
const Measure *measures,
int32_t measureCount,
UnicodeString &appendTo,
FieldPosition &pos,
UErrorCode &status) const {
if (U_FAILURE(status)) {
return appendTo;
}
if (measureCount == 0) {
return appendTo;
}
if (measureCount == 1) {
return formatMeasure(measures[0], **numberFormat, appendTo, pos, status);
}
if (fWidth == UMEASFMT_WIDTH_NUMERIC) {
Formattable hms[3];
int32_t bitMap = toHMS(measures, measureCount, hms, status);
if (bitMap > 0) {
return formatNumeric(hms, bitMap, appendTo, status);
}
}
if (pos.getField() != FieldPosition::DONT_CARE) {
return formatMeasuresSlowTrack(
measures, measureCount, appendTo, pos, status);
}
UnicodeString *results = new UnicodeString[measureCount];
if (results == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
return appendTo;
}
for (int32_t i = 0; i < measureCount; ++i) {
const NumberFormat *nf = cache->getIntegerFormat();
if (i == measureCount - 1) {
nf = numberFormat->get();
}
formatMeasure(
measures[i],
*nf,
results[i],
pos,
status);
}
listFormatter->format(results, measureCount, appendTo, status);
delete [] results;
return appendTo;
}
HourMinuteSecond unpackTime(PackedDateTime dateTime, int timezone)
{
return toHMS(unpackDaysUseconds(dateTime + timezone * USECS_PER_SEC).second);
}
std::pair<YearMonthDay, HourMinuteSecond>
unpackDateTime(PackedDateTime dateTime, int timezone)
{
auto dayUsecs = unpackDaysUseconds(dateTime + timezone * USECS_PER_SEC);
return std::make_pair(toYMD(dayUsecs.first), toHMS(dayUsecs.second));
}
