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Unified Diff: public/i18n/unicode/basictz.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/basictz.h
diff --git a/public/i18n/unicode/basictz.h b/public/i18n/unicode/basictz.h
deleted file mode 100644
index f3d34a663c752ba8a66509853cf4a721ab588e05..0000000000000000000000000000000000000000
--- a/public/i18n/unicode/basictz.h
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
-*******************************************************************************
-* Copyright (C) 2007-2008, International Business Machines Corporation and *
-* others. All Rights Reserved. *
-*******************************************************************************
-*/
-#ifndef BASICTZ_H
-#define BASICTZ_H
-
-/**
- * \file
- * \brief C++ API: ICU TimeZone base class
- */
-
-#include "unicode/utypes.h"
-
-#if !UCONFIG_NO_FORMATTING
-
-#include "unicode/timezone.h"
-#include "unicode/tzrule.h"
-#include "unicode/tztrans.h"
-
-U_NAMESPACE_BEGIN
-
-// forward declarations
-class UVector;
-
-/**
- * <code>BasicTimeZone</code> is an abstract class extending <code>TimeZone</code>.
- * This class provides some additional methods to access time zone transitions and rules.
- * All ICU <code>TimeZone</code> concrete subclasses extend this class.
- * @stable ICU 3.8
- */
-class U_I18N_API BasicTimeZone: public TimeZone {
-public:
- /**
- * Destructor.
- * @stable ICU 3.8
- */
- virtual ~BasicTimeZone();
-
- /**
- * 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*/ = 0;
-
- /**
- * 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*/ = 0;
-
- /**
- * Checks if the time zone has equivalent transitions in the time range.
- * This method returns true when all of transition times, from/to standard
- * offsets and DST savings used by this time zone match the other in the
- * time range.
- * @param tz The <code>BasicTimeZone</code> object to be compared with.
- * @param start The start time of the evaluated time range (inclusive)
- * @param end The end time of the evaluated time range (inclusive)
- * @param ignoreDstAmount
- * When true, any transitions with only daylight saving amount
- * changes will be ignored, except either of them is zero.
- * For example, a transition from rawoffset 3:00/dstsavings 1:00
- * to rawoffset 2:00/dstsavings 2:00 is excluded from the comparison,
- * but a transtion from rawoffset 2:00/dstsavings 1:00 to
- * rawoffset 3:00/dstsavings 0:00 is included.
- * @param ec Output param to filled in with a success or an error.
- * @return true if the other time zone has the equivalent transitions in the
- * time range.
- * @stable ICU 3.8
- */
- virtual UBool hasEquivalentTransitions(/*const*/ BasicTimeZone& tz, UDate start, UDate end,
- UBool ignoreDstAmount, UErrorCode& ec) /*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*/ = 0;
-
- /**
- * 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*/ = 0;
-
- /**
- * Gets the set of time zone rules valid at the specified time. Some known external time zone
- * implementations are not capable to handle historic time zone rule changes. Also some
- * implementations can only handle certain type of rule definitions.
- * If this time zone does not use any daylight saving time within about 1 year from the specified
- * time, only the <code>InitialTimeZone</code> is returned. Otherwise, the rule for standard
- * time and daylight saving time transitions are returned in addition to the
- * <code>InitialTimeZoneRule</code>. The standard and daylight saving time transition rules are
- * represented by <code>AnnualTimeZoneRule</code> with <code>DateTimeRule::DOW</code> for its date
- * rule and <code>DateTimeRule::WALL_TIME</code> for its time rule. Because daylight saving time
- * rule is changing time to time in many time zones and also mapping a transition time rule to
- * different type is lossy transformation, the set of rules returned by this method may be valid
- * for short period of time.
- * The time zone rule objects returned by this method is owned by the caller, so the caller is
- * responsible for deleting them after use.
- * @param date The date used for extracting time zone rules.
- * @param initial Receives the <code>InitialTimeZone</code>, always not NULL.
- * @param std Receives the <code>AnnualTimeZoneRule</code> for standard time transitions.
- * When this time time zone does not observe daylight saving times around the
- * specified date, NULL is set.
- * @param dst Receives the <code>AnnualTimeZoneRule</code> for daylight saving time
- * transitions. When this time zone does not observer daylight saving times
- * around the specified date, NULL is set.
- * @param status Receives error status code.
- * @stable ICU 3.8
- */
- virtual void getSimpleRulesNear(UDate date, InitialTimeZoneRule*& initial,
- AnnualTimeZoneRule*& std, AnnualTimeZoneRule*& dst, UErrorCode& status) /*const*/;
-
-
- /**
- * The time type option bit flags used by getOffsetFromLocal
- * @internal
- */
- enum {
- kStandard = 0x01,
- kDaylight = 0x03,
- kFormer = 0x04,
- kLatter = 0x0C
- };
-
- /**
- * 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*/;
-
-protected:
-
- /**
- * The time type option bit masks used by getOffsetFromLocal
- * @internal
- */
- enum {
- kStdDstMask = kDaylight,
- kFormerLatterMask = kLatter
- };
-
- /**
- * Default constructor.
- * @stable ICU 3.8
- */
- BasicTimeZone();
-
- /**
- * Construct a timezone with a given ID.
- * @param id a system time zone ID
- * @stable ICU 3.8
- */
- BasicTimeZone(const UnicodeString &id);
-
- /**
- * Copy constructor.
- * @param source the object to be copied.
- * @stable ICU 3.8
- */
- BasicTimeZone(const BasicTimeZone& source);
-
- /**
- * Gets the set of TimeZoneRule instances applicable to the specified time and after.
- * @param start The start date used for extracting time zone rules
- * @param initial Receives the InitialTimeZone, always not NULL
- * @param transitionRules Receives the transition rules, could be NULL
- * @param status Receives error status code
- */
- void getTimeZoneRulesAfter(UDate start, InitialTimeZoneRule*& initial, UVector*& transitionRules,
- UErrorCode& status) /*const*/;
-};
-
-U_NAMESPACE_END
-
-#endif /* #if !UCONFIG_NO_FORMATTING */
-
-#endif // BASICTZ_H
-
-//eof
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