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Unified Diff: public/i18n/unicode/rbtz.h

Issue 18836004: Move ICU headers from public/{common,i18n} to source/{common,i18n} (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/icu46.git@master
Patch Set: same as ps #3. retry uploading Created 7 years, 5 months ago
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Index: public/i18n/unicode/rbtz.h
diff --git a/public/i18n/unicode/rbtz.h b/public/i18n/unicode/rbtz.h
deleted file mode 100644
index 2be29670cbffd189151873db8ba99c0751b9221e..0000000000000000000000000000000000000000
--- a/public/i18n/unicode/rbtz.h
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
-*******************************************************************************
-* Copyright (C) 2007-2008, International Business Machines Corporation and *
-* others. All Rights Reserved. *
-*******************************************************************************
-*/
-#ifndef RBTZ_H
-#define RBTZ_H
-
-#include "unicode/utypes.h"
-
-/**
- * \file
- * \brief C++ API: Rule based customizable time zone
- */
-
-#if !UCONFIG_NO_FORMATTING
-
-#include "unicode/basictz.h"
-#include "unicode/unistr.h"
-
-U_NAMESPACE_BEGIN
-
-// forward declaration
-class UVector;
-struct Transition;
-
-/**
- * a BasicTimeZone subclass implemented in terms of InitialTimeZoneRule and TimeZoneRule instances
- * @see BasicTimeZone
- * @see InitialTimeZoneRule
- * @see TimeZoneRule
- */
-class U_I18N_API RuleBasedTimeZone : public BasicTimeZone {
-public:
- /**
- * Constructs a <code>RuleBasedTimeZone</code> object with the ID and the
- * <code>InitialTimeZoneRule</code>. The input <code>InitialTimeZoneRule</code>
- * is adopted by this <code>RuleBasedTimeZone</code>, thus the caller must not
- * delete it.
- * @param id The time zone ID.
- * @param initialRule The initial time zone rule.
- * @stable ICU 3.8
- */
- RuleBasedTimeZone(const UnicodeString& id, InitialTimeZoneRule* initialRule);
-
- /**
- * Copy constructor.
- * @param source The RuleBasedTimeZone object to be copied.
- * @stable ICU 3.8
- */
- RuleBasedTimeZone(const RuleBasedTimeZone& source);
-
- /**
- * Destructor.
- * @stable ICU 3.8
- */
- virtual ~RuleBasedTimeZone();
-
- /**
- * Assignment operator.
- * @param right The object to be copied.
- * @stable ICU 3.8
- */
- RuleBasedTimeZone& operator=(const RuleBasedTimeZone& right);
-
- /**
- * Return true if the given <code>TimeZone</code> objects are
- * semantically equal. Objects of different subclasses are considered unequal.
- * @param that The object to be compared with.
- * @return true if the given <code>TimeZone</code> objects are
- *semantically equal.
- * @stable ICU 3.8
- */
- virtual UBool operator==(const TimeZone& that) const;
-
- /**
- * Return true if the given <code>TimeZone</code> objects are
- * semantically unequal. Objects of different subclasses are considered unequal.
- * @param that The object to be compared with.
- * @return true if the given <code>TimeZone</code> objects are
- * semantically unequal.
- * @stable ICU 3.8
- */
- virtual UBool operator!=(const TimeZone& that) const;
-
- /**
- * Adds the <code>TimeZoneRule</code> which represents time transitions.
- * The <code>TimeZoneRule</code> must have start times, that is, the result
- * of isTransitionRule() must be true. Otherwise, U_ILLEGAL_ARGUMENT_ERROR
- * is set to the error code.
- * The input <code>TimeZoneRule</code> is adopted by this
- * <code>RuleBasedTimeZone</code> on successful completion of this method,
- * thus, the caller must not delete it when no error is returned.
- * After all rules are added, the caller must call complete() method to
- * make this <code>RuleBasedTimeZone</code> ready to handle common time
- * zone functions.
- * @param rule The <code>TimeZoneRule</code>.
- * @param status Output param to filled in with a success or an error.
- * @stable ICU 3.8
- */
- void addTransitionRule(TimeZoneRule* rule, UErrorCode& status);
-
- /**
- * Makes the <code>TimeZoneRule</code> ready to handle actual timezone
- * calcuation APIs. This method collects time zone rules specified
- * by the caller via the constructor and addTransitionRule() and
- * builds internal structure for making the object ready to support
- * time zone APIs such as getOffset(), getNextTransition() and others.
- * @param status Output param to filled in with a success or an error.
- * @stable ICU 3.8
- */
- void complete(UErrorCode& status);
-
- /**
- * Clones TimeZone objects polymorphically. Clients are responsible for deleting
- * the TimeZone object cloned.
- *
- * @return A new copy of this TimeZone object.
- * @stable ICU 3.8
- */
- virtual TimeZone* clone(void) const;
-
- /**
- * Returns the TimeZone's adjusted GMT offset (i.e., the number of milliseconds to add
- * to GMT to get local time in this time zone, taking daylight savings time into
- * account) as of a particular reference date. The reference date is used to determine
- * whether daylight savings time is in effect and needs to be figured into the offset
- * that is returned (in other words, what is the adjusted GMT offset in this time zone
- * at this particular date and time?). For the time zones produced by createTimeZone(),
- * the reference data is specified according to the Gregorian calendar, and the date
- * and time fields are local standard time.
- *
- * <p>Note: Don't call this method. Instead, call the getOffset(UDate...) overload,
- * which returns both the raw and the DST offset for a given time. This method
- * is retained only for backward compatibility.
- *
- * @param era The reference date's era
- * @param year The reference date's year
- * @param month The reference date's month (0-based; 0 is January)
- * @param day The reference date's day-in-month (1-based)
- * @param dayOfWeek The reference date's day-of-week (1-based; 1 is Sunday)
- * @param millis The reference date's milliseconds in day, local standard time
- * @param status Output param to filled in with a success or an error.
- * @return The offset in milliseconds to add to GMT to get local time.
- * @stable ICU 3.8
- */
- 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;
-
- /**
- * Gets the time zone offset, for current date, modified in case of
- * daylight savings. This is the offset to add *to* UTC to get local time.
- *
- * <p>Note: Don't call this method. Instead, call the getOffset(UDate...) overload,
- * which returns both the raw and the DST offset for a given time. This method
- * is retained only for backward compatibility.
- *
- * @param era The reference date's era
- * @param year The reference date's year
- * @param month The reference date's month (0-based; 0 is January)
- * @param day The reference date's day-in-month (1-based)
- * @param dayOfWeek The reference date's day-of-week (1-based; 1 is Sunday)
- * @param millis The reference date's milliseconds in day, local standard time
- * @param monthLength The length of the given month in days.
- * @param status Output param to filled in with a success or an error.
- * @return The offset in milliseconds to add to GMT to get local time.
- * @stable ICU 3.8
- */
- virtual int32_t getOffset(uint8_t era, int32_t year, int32_t month, int32_t day,
- uint8_t dayOfWeek, int32_t millis,
- int32_t monthLength, UErrorCode& status) const;
-
- /**
- * Returns the time zone raw and GMT offset for the given moment
- * in time. Upon return, local-millis = GMT-millis + rawOffset +
- * dstOffset. All computations are performed in the proleptic
- * Gregorian calendar. The default implementation in the TimeZone
- * class delegates to the 8-argument getOffset().
- *
- * @param date moment in time for which to return offsets, in
- * units of milliseconds from January 1, 1970 0:00 GMT, either GMT
- * time or local wall time, depending on `local'.
- * @param local if true, `date' is local wall time; otherwise it
- * is in GMT time.
- * @param rawOffset output parameter to receive the raw offset, that
- * is, the offset not including DST adjustments
- * @param dstOffset output parameter to receive the DST offset,
- * that is, the offset to be added to `rawOffset' to obtain the
- * total offset between local and GMT time. If DST is not in
- * effect, this value is zero; otherwise it is a positive value,
- * typically one hour.
- * @param ec input-output error code
- * @stable ICU 3.8
- */
- virtual void getOffset(UDate date, UBool local, int32_t& rawOffset,
- int32_t& dstOffset, UErrorCode& ec) const;
-
- /**
- * Sets the TimeZone's raw GMT offset (i.e., the number of milliseconds to add
- * to GMT to get local time, before taking daylight savings time into account).
- *
- * @param offsetMillis The new raw GMT offset for this time zone.
- * @stable ICU 3.8
- */
- virtual void setRawOffset(int32_t offsetMillis);
-
- /**
- * Returns the TimeZone's raw GMT offset (i.e., the number of milliseconds to add
- * to GMT to get local time, before taking daylight savings time into account).
- *
- * @return The TimeZone's raw GMT offset.
- * @stable ICU 3.8
- */
- virtual int32_t getRawOffset(void) const;
-
- /**
- * Queries if this time zone uses daylight savings time.
- * @return true if this time zone uses daylight savings time,
- * false, otherwise.
- * @stable ICU 3.8
- */
- virtual UBool useDaylightTime(void) const;
-
- /**
- * Queries if the given date is in daylight savings time in
- * this time zone.
- * This method is wasteful since it creates a new GregorianCalendar and
- * deletes it each time it is called. This is a deprecated method
- * and provided only for Java compatibility.
- *
- * @param date the given UDate.
- * @param status Output param filled in with success/error code.
- * @return true if the given date is in daylight savings time,
- * false, otherwise.
- * @deprecated ICU 2.4. Use Calendar::inDaylightTime() instead.
- */
- virtual UBool inDaylightTime(UDate date, UErrorCode& status) const;
-
- /**
- * Returns true if this zone has the same rule and offset as another zone.
- * That is, if this zone differs only in ID, if at all.
- * @param other the <code>TimeZone</code> object to be compared with
- * @return true if the given zone is the same as this one,
- * with the possible exception of the ID
- * @stable ICU 3.8
- */
- virtual UBool hasSameRules(const TimeZone& other) const;
-
- /**
- * Gets the first time zone transition after the base time.
- * @param base The base time.
- * @param inclusive Whether the base time is inclusive or not.
- * @param result Receives the first transition after the base time.
- * @return TRUE if the transition is found.
- * @stable ICU 3.8
- */
- virtual UBool getNextTransition(UDate base, UBool inclusive, TimeZoneTransition& result) /*const*/;
-
- /**
- * Gets the most recent time zone transition before the base time.
- * @param base The base time.
- * @param inclusive Whether the base time is inclusive or not.
- * @param result Receives the most recent transition before the base time.
- * @return TRUE if the transition is found.
- * @stable ICU 3.8
- */
- virtual UBool getPreviousTransition(UDate base, UBool inclusive, TimeZoneTransition& result) /*const*/;
-
- /**
- * Returns the number of <code>TimeZoneRule</code>s which represents time transitions,
- * for this time zone, that is, all <code>TimeZoneRule</code>s for this time zone except
- * <code>InitialTimeZoneRule</code>. The return value range is 0 or any positive value.
- * @param status Receives error status code.
- * @return The number of <code>TimeZoneRule</code>s representing time transitions.
- * @stable ICU 3.8
- */
- virtual int32_t countTransitionRules(UErrorCode& status) /*const*/;
-
- /**
- * Gets the <code>InitialTimeZoneRule</code> and the set of <code>TimeZoneRule</code>
- * which represent time transitions for this time zone. On successful return,
- * the argument initial points to non-NULL <code>InitialTimeZoneRule</code> and
- * the array trsrules is filled with 0 or multiple <code>TimeZoneRule</code>
- * instances up to the size specified by trscount. The results are referencing the
- * rule instance held by this time zone instance. Therefore, after this time zone
- * is destructed, they are no longer available.
- * @param initial Receives the initial timezone rule
- * @param trsrules Receives the timezone transition rules
- * @param trscount On input, specify the size of the array 'transitions' receiving
- * the timezone transition rules. On output, actual number of
- * rules filled in the array will be set.
- * @param status Receives error status code.
- * @stable ICU 3.8
- */
- virtual void getTimeZoneRules(const InitialTimeZoneRule*& initial,
- const TimeZoneRule* trsrules[], int32_t& trscount, UErrorCode& status) /*const*/;
-
- /**
- * Get time zone offsets from local wall time.
- * @internal
- */
- virtual void getOffsetFromLocal(UDate date, int32_t nonExistingTimeOpt, int32_t duplicatedTimeOpt,
- int32_t& rawOffset, int32_t& dstOffset, UErrorCode& status) /*const*/;
-
-private:
- void deleteRules(void);
- void deleteTransitions(void);
- UVector* copyRules(UVector* source);
- TimeZoneRule* findRuleInFinal(UDate date, UBool local,
- int32_t NonExistingTimeOpt, int32_t DuplicatedTimeOpt) const;
- UBool findNext(UDate base, UBool inclusive, UDate& time, TimeZoneRule*& from, TimeZoneRule*& to) const;
- UBool findPrev(UDate base, UBool inclusive, UDate& time, TimeZoneRule*& from, TimeZoneRule*& to) const;
- int32_t getLocalDelta(int32_t rawBefore, int32_t dstBefore, int32_t rawAfter, int32_t dstAfter,
- int32_t NonExistingTimeOpt, int32_t DuplicatedTimeOpt) const;
- UDate getTransitionTime(Transition* transition, UBool local,
- int32_t NonExistingTimeOpt, int32_t DuplicatedTimeOpt) const;
- void getOffsetInternal(UDate date, UBool local, int32_t NonExistingTimeOpt, int32_t DuplicatedTimeOpt,
- int32_t& rawOffset, int32_t& dstOffset, UErrorCode& ec) const;
-
- InitialTimeZoneRule *fInitialRule;
- UVector *fHistoricRules;
- UVector *fFinalRules;
- UVector *fHistoricTransitions;
- UBool fUpToDate;
-
-public:
- /**
- * Return the class ID for this class. This is useful only for comparing to
- * a return value from getDynamicClassID(). For example:
- * <pre>
- * . Base* polymorphic_pointer = createPolymorphicObject();
- * . if (polymorphic_pointer->getDynamicClassID() ==
- * . erived::getStaticClassID()) ...
- * </pre>
- * @return The class ID for all objects of this class.
- * @stable ICU 3.8
- */
- static UClassID U_EXPORT2 getStaticClassID(void);
-
- /**
- * Returns a unique class ID POLYMORPHICALLY. Pure virtual override. This
- * method is to implement a simple version of RTTI, since not all C++
- * compilers support genuine RTTI. Polymorphic operator==() and clone()
- * methods call this method.
- *
- * @return The class ID for this object. All objects of a
- * given class have the same class ID. Objects of
- * other classes have different class IDs.
- * @stable ICU 3.8
- */
- virtual UClassID getDynamicClassID(void) const;
-};
-
-U_NAMESPACE_END
-
-#endif /* #if !UCONFIG_NO_FORMATTING */
-
-#endif // RBTZ_H
-
-//eof
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