34 #if U_SHOW_CPLUSPLUS_API
41 #if !UCONFIG_NO_FORMATTING
50 class StringEnumeration;
152 static const TimeZone& U_EXPORT2 getUnknown();
166 static const TimeZone* U_EXPORT2 getGMT(
void);
199 const int32_t* rawOffset,
256 static int32_t U_EXPORT2 countEquivalentIDs(
const UnicodeString&
id);
303 static TimeZone* U_EXPORT2 detectHostTimeZone();
318 static TimeZone* U_EXPORT2 createDefault(
void);
320 #ifndef U_HIDE_INTERNAL_API
330 static TimeZone* U_EXPORT2 forLocaleOrDefault(
const Locale& locale);
342 static void U_EXPORT2 adoptDefault(
TimeZone* zone);
344 #ifndef U_HIDE_SYSTEM_API
353 static void U_EXPORT2 setDefault(
const TimeZone& zone);
362 static const char* U_EXPORT2 getTZDataVersion(
UErrorCode& status);
498 virtual int32_t getOffset(uint8_t era, int32_t year, int32_t month, int32_t day,
499 uint8_t dayOfWeek, int32_t millis,
UErrorCode& status)
const = 0;
521 virtual int32_t getOffset(uint8_t era, int32_t year, int32_t month, int32_t day,
522 uint8_t dayOfWeek, int32_t milliseconds,
523 int32_t monthLength,
UErrorCode& status)
const = 0;
548 virtual void getOffset(
UDate date,
UBool local, int32_t& rawOffset,
558 virtual void setRawOffset(int32_t offsetMillis) = 0;
567 virtual int32_t getRawOffset(
void)
const = 0;
736 virtual UBool useDaylightTime(
void)
const = 0;
738 #ifndef U_FORCE_HIDE_DEPRECATED_API
753 #endif // U_FORCE_HIDE_DEPRECATED_API
772 virtual TimeZone* clone()
const = 0;
780 static UClassID U_EXPORT2 getStaticClassID(
void);
810 virtual int32_t getDSTSavings()
const;
830 char *region, int32_t capacity,
UErrorCode& status);
861 #ifndef U_HIDE_INTERNAL_API
875 friend class ZoneMeta;
898 static const char16_t* dereferOlsonLink(
const UnicodeString&
id);
909 #ifndef U_HIDE_INTERNAL_API
933 int32_t& minute, int32_t& second);
957 static UnicodeString& formatCustomID(int32_t hour, int32_t min, int32_t sec,
962 friend class TZEnumeration;
968 inline UnicodeString&
virtual UClassID getDynamicClassID() const
ICU4C "poor man's RTTI", returns a UClassID for the actual ICU class.
double UDate
Date and Time data type.
U_EXPORT UBool operator==(const StringPiece &x, const StringPiece &y)
Global operator == for StringPiece.
void * UClassID
UClassID is used to identify classes without using the compiler's RTTI.
Base class for 'pure' C++ implementations of uenum api.
EDisplayType
Enum for use with getDisplayName.
TimeZone represents a time zone offset, and also figures out daylight savings.
#define U_I18N_API
Set to export library symbols from inside the i18n library, and to import them from outside...
Selector for short display name derived from time zone offset.
Selector for short generic display name.
Selector for long generic display name.
Selector for long display name.
C++ API: Common ICU base class UObject.
Selector for short display name derived from the time zone's fallback name.
UBool operator!=(const TimeZone &that) const
Returns true if the two TimeZones are NOT equal; that is, if operator==() returns false...
USystemTimeZoneType
System time zone type constants used by filtering zones in ucal_openTimeZoneIDEnumeration.
UErrorCode
Standard ICU4C error code type, a substitute for exceptions.
Basic definitions for ICU, for both C and C++ APIs.
UnicodeString is a string class that stores Unicode characters directly and provides similar function...
struct UResourceBundle UResourceBundle
UObject is the common ICU "boilerplate" class.
Selector for long display name derived from time zone offset.
int8_t UBool
The ICU boolean type, a signed-byte integer.
A Locale object represents a specific geographical, political, or cultural region.