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ICU-22991 Remove unused private fIsSet

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This field is removed in Java 24 years ago. Save 24 bytes per Calendar
object.
This commit is contained in:
Frank Tang 2024-12-23 14:15:18 -08:00 • committed by Frank Yung-Fong Tang
parent e515c84645
commit 841e88bc8c
2 changed files with 0 additions and 15 deletions
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8
icu4c/source/i18n/calendar.cpp
View file

@ -806,7 +806,6 @@ Calendar::operator=(const Calendar &right)
{
if (this != &right) {
uprv_arrayCopy(right.fFields, fFields, UCAL_FIELD_COUNT);
uprv_arrayCopy(right.fIsSet, fIsSet, UCAL_FIELD_COUNT);
uprv_arrayCopy(right.fStamp, fStamp, UCAL_FIELD_COUNT);
fTime = right.fTime;
fIsTimeSet = right.fIsTimeSet;
@ -1170,7 +1169,6 @@ Calendar::setTimeInMillis( double millis, UErrorCode& status ) {
for (int32_t i=0; i<UCAL_FIELD_COUNT; ++i) {
fFields[i] = 0;
fStamp[i] = kUnset;
fIsSet[i] = false;
}
@ -1213,7 +1211,6 @@ Calendar::set(UCalendarDateFields field, int32_t value)
recalculateStamp();
}
fStamp[field] = fNextStamp++;
fIsSet[field] = true; // Remove later
fIsTimeSet = fAreFieldsSet = fAreFieldsVirtuallySet = false;
}
@ -1273,7 +1270,6 @@ Calendar::clear()
for (int32_t i=0; i<UCAL_FIELD_COUNT; ++i) {
fFields[i] = 0; // Must do this; other code depends on it
fStamp[i] = kUnset;
fIsSet[i] = false; // Remove later
}
fIsTimeSet = fAreFieldsSet = fAreAllFieldsSet = fAreFieldsVirtuallySet = false;
// fTime is not 'cleared' - may be used if no fields are set.
@ -1296,12 +1292,10 @@ Calendar::clear(UCalendarDateFields field)
if (field == UCAL_MONTH) {
fFields[UCAL_ORDINAL_MONTH] = 0;
fStamp[UCAL_ORDINAL_MONTH] = kUnset;
fIsSet[UCAL_ORDINAL_MONTH] = false; // Remove later
}
if (field == UCAL_ORDINAL_MONTH) {
fFields[UCAL_MONTH] = 0;
fStamp[UCAL_MONTH] = kUnset;
fIsSet[UCAL_MONTH] = false; // Remove later
}
fIsTimeSet = fAreFieldsSet = fAreAllFieldsSet = fAreFieldsVirtuallySet = false;
}
@ -1434,10 +1428,8 @@ void Calendar::computeFields(UErrorCode &ec)
for (int32_t i=0; i<UCAL_FIELD_COUNT; ++i) {
if ((mask & 1) == 0) {
fStamp[i] = kInternallySet;
fIsSet[i] = true; // Remove later
} else {
fStamp[i] = kUnset;
fIsSet[i] = false; // Remove later
}
mask >>= 1;
}

7
icu4c/source/i18n/unicode/calendar.h
View file

@ -1937,12 +1937,6 @@ protected:
*/
int32_t fFields[UCAL_FIELD_COUNT];
private:
/**
* The flags which tell if a specified time field for the calendar is set.
*/
UBool fIsSet[UCAL_FIELD_COUNT];
protected:
/** Special values of stamp[]
* @stable ICU 2.0
@ -2552,7 +2546,6 @@ Calendar::internalSet(UCalendarDateFields field, int32_t value)
{
fFields[field] = value;
fStamp[field] = kInternallySet;
fIsSet[field] = true; // Remove later
}
/**