17 #if !UCONFIG_NO_FORMATTING
138 UBool getLastModified(
UDate& lastModified)
const;
145 void setLastModified(
UDate lastModified);
212 virtual int32_t
getOffset(uint8_t era, int32_t year, int32_t month, int32_t day,
213 uint8_t dayOfWeek, int32_t millis,
UErrorCode& status)
const;
234 virtual int32_t
getOffset(uint8_t era, int32_t year, int32_t month, int32_t day,
235 uint8_t dayOfWeek, int32_t millis,
236 int32_t monthLength,
UErrorCode& status)
const;
364 enum { DEFAULT_VTIMEZONE_LINES = 100 };
370 static VTimeZone* createVTimeZone(VTZReader* reader);
371 void write(VTZWriter& writer,
UErrorCode& status)
const;
374 void load(VTZReader& reader,
UErrorCode& status);
377 void writeZone(VTZWriter& w,
BasicTimeZone& basictz, UVector* customProps,
380 void writeHeaders(VTZWriter& w,
UErrorCode& status)
const;
381 void writeFooter(VTZWriter& writer,
UErrorCode& status)
const;
383 void writeZonePropsByTime(VTZWriter& writer,
UBool isDst,
const UnicodeString& zonename,
384 int32_t fromOffset, int32_t toOffset,
UDate time,
UBool withRDATE,
386 void writeZonePropsByDOM(VTZWriter& writer,
UBool isDst,
const UnicodeString& zonename,
387 int32_t fromOffset, int32_t toOffset,
388 int32_t month, int32_t dayOfMonth,
UDate startTime,
UDate untilTime,
390 void writeZonePropsByDOW(VTZWriter& writer,
UBool isDst,
const UnicodeString& zonename,
391 int32_t fromOffset, int32_t toOffset,
392 int32_t month, int32_t weekInMonth, int32_t dayOfWeek,
394 void writeZonePropsByDOW_GEQ_DOM(VTZWriter& writer,
UBool isDst,
const UnicodeString& zonename,
395 int32_t fromOffset, int32_t toOffset,
396 int32_t month, int32_t dayOfMonth, int32_t dayOfWeek,
398 void writeZonePropsByDOW_GEQ_DOM_sub(VTZWriter& writer, int32_t month, int32_t dayOfMonth,
399 int32_t dayOfWeek, int32_t numDays,
401 void writeZonePropsByDOW_LEQ_DOM(VTZWriter& writer,
UBool isDst,
const UnicodeString& zonename,
402 int32_t fromOffset, int32_t toOffset,
403 int32_t month, int32_t dayOfMonth, int32_t dayOfWeek,
406 int32_t fromRawOffset, int32_t fromDSTSavings,
410 int32_t fromOffset, int32_t toOffset,
UDate startTime,
UErrorCode& status)
const;
411 void endZoneProps(VTZWriter& writer,
UBool isDst,
UErrorCode& status)
const;
412 void beginRRULE(VTZWriter& writer, int32_t month,
UErrorCode& status)
const;
virtual UBool useDaylightTime(void) const =0
Queries if this time zone uses daylight savings time.
virtual int32_t getOffset(uint8_t era, int32_t year, int32_t month, int32_t day, uint8_t dayOfWeek, int32_t millis, UErrorCode &status) const =0
Returns the TimeZone's adjusted GMT offset (i.e., the number of milliseconds to add to GMT to get loc...
virtual void getTimeZoneRules(const InitialTimeZoneRule *&initial, const TimeZoneRule *trsrules[], int32_t &trscount, UErrorCode &status)=0
Gets the InitialTimeZoneRule and the set of TimeZoneRule which represent time transitions for this ti...
virtual UBool getNextTransition(UDate base, UBool inclusive, TimeZoneTransition &result)=0
Gets the first time zone transition after the base time.
virtual UBool operator==(const TimeZone &that) const
Returns true if the two TimeZones are equal.
TimeZone & operator=(const TimeZone &right)
Default assignment operator.
double UDate
Date and Time data type.
void * UClassID
UClassID is used to identify classes without using the compiler's RTTI.
static UClassID getStaticClassID(void)
Return the class ID for this class.
VTimeZone is a class implementing RFC2445 VTIMEZONE.
TimeZone represents a time zone offset, and also figures out daylight savings.
C++ API: ICU TimeZone base class.
#define U_I18N_API
Set to export library symbols from inside the i18n library, and to import them from outside...
TimeZoneRule is a class representing a rule for time zone.
InitialTimeZoneRule represents a time zone rule representing a time zone effective from the beginning...
#define U_NAMESPACE_BEGIN
This is used to begin a declaration of a public ICU C++ API.
virtual TimeZone * clone(void) const =0
Clones TimeZone objects polymorphically.
virtual UBool hasSameRules(const TimeZone &other) const
Returns true if this zone has the same rule and offset as another zone.
TimeZoneTransition is a class representing a time zone transition.
virtual UClassID getDynamicClassID(void) const =0
Returns a unique class ID POLYMORPHICALLY.
BasicTimeZone is an abstract class extending TimeZone.
virtual UBool getPreviousTransition(UDate base, UBool inclusive, TimeZoneTransition &result)=0
Gets the most recent time zone transition before the base time.
AnnualTimeZoneRule is a class used for representing a time zone rule which takes effect annually...
#define U_NAMESPACE_END
This is used to end a declaration of a public ICU C++ API.
UBool operator!=(const TimeZone &that) const
Returns true if the two TimeZones are NOT equal; that is, if operator==() returns false...
virtual void setRawOffset(int32_t offsetMillis)=0
Sets the TimeZone's raw GMT offset (i.e., the number of milliseconds to add to GMT to get local time...
UErrorCode
Error code to replace exception handling, so that the code is compatible with all C++ compilers...
Basic definitions for ICU, for both C and C++ APIs.
UnicodeString is a string class that stores Unicode characters directly and provides similar function...
virtual int32_t getRawOffset(void) const =0
Returns the TimeZone's raw GMT offset (i.e., the number of milliseconds to add to GMT to get local ti...
virtual UBool inDaylightTime(UDate date, UErrorCode &status) const =0
Queries if the given date is in daylight savings time in this time zone.
virtual int32_t countTransitionRules(UErrorCode &status)=0
Returns the number of TimeZoneRules which represents time transitions, for this time zone...
int8_t UBool
The ICU boolean type.