InitialTimeZoneRule
represents a time zone rule representing a time zone effective from the beginning and has no actual start times.
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#include <tzrule.h>
Inheritance diagram for InitialTimeZoneRule:
Public Member Functions | |
InitialTimeZoneRule (const UnicodeString &name, int32_t rawOffset, int32_t dstSavings) | |
Constructs an InitialTimeZoneRule with the name, the GMT offset of its standard time and the amount of daylight saving offset adjustment. | |
InitialTimeZoneRule (const InitialTimeZoneRule &source) | |
Copy constructor. | |
virtual | ~InitialTimeZoneRule () |
Destructor. | |
virtual InitialTimeZoneRule * | clone (void) const |
Clone this InitialTimeZoneRule object polymorphically. | |
InitialTimeZoneRule & | operator= (const InitialTimeZoneRule &right) |
Assignment operator. | |
virtual UBool | operator== (const TimeZoneRule &that) const |
Return true if the given TimeZoneRule objects are semantically equal. | |
virtual UBool | operator!= (const TimeZoneRule &that) const |
Return true if the given TimeZoneRule objects are semantically unequal. | |
UBool | getStartInYear (int32_t year, int32_t prevRawOffset, int32_t prevDSTSavings, UDate &result) const |
Gets the time when this rule takes effect in the given year. | |
virtual UBool | isEquivalentTo (const TimeZoneRule &that) const |
Returns if this rule represents the same rule and offsets as another. | |
virtual UBool | getFirstStart (int32_t prevRawOffset, int32_t prevDSTSavings, UDate &result) const |
Gets the very first time when this rule takes effect. | |
virtual UBool | getFinalStart (int32_t prevRawOffset, int32_t prevDSTSavings, UDate &result) const |
Gets the final time when this rule takes effect. | |
virtual UBool | getNextStart (UDate base, int32_t prevRawOffset, int32_t prevDSTSavings, UBool inclusive, UDate &result) const |
Gets the first time when this rule takes effect after the specified time. | |
virtual UBool | getPreviousStart (UDate base, int32_t prevRawOffset, int32_t prevDSTSavings, UBool inclusive, UDate &result) const |
Gets the most recent time when this rule takes effect before the specified time. | |
virtual UClassID | getDynamicClassID (void) const |
Returns a unique class ID POLYMORPHICALLY. | |
Static Public Member Functions | |
static UClassID | getStaticClassID (void) |
Return the class ID for this class. |
InitialTimeZoneRule
represents a time zone rule representing a time zone effective from the beginning and has no actual start times.
Definition at line 198 of file tzrule.h.
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Constructs an
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Copy constructor.
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Destructor.
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Clone this InitialTimeZoneRule object polymorphically. The caller owns the result and should delete it when done.
Implements TimeZoneRule. |
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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.
Implements UObject. |
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Gets the final time when this rule takes effect.
Implements TimeZoneRule. |
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Gets the very first time when this rule takes effect.
Implements TimeZoneRule. |
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Gets the first time when this rule takes effect after the specified time.
Implements TimeZoneRule. |
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Gets the most recent time when this rule takes effect before the specified time.
Implements TimeZoneRule. |
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Gets the time when this rule takes effect in the given year.
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Return the class ID for this class. This is useful only for comparing to a return value from getDynamicClassID(). For example: . Base* polymorphic_pointer = createPolymorphicObject(); . if (polymorphic_pointer->getDynamicClassID() == . erived::getStaticClassID()) ...
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Returns if this rule represents the same rule and offsets as another.
When two
Reimplemented from TimeZoneRule. |
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Return true if the given Objects of different subclasses are considered unequal.
Reimplemented from TimeZoneRule. |
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Assignment operator.
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Return true if the given Objects of different subclasses are considered unequal.
Reimplemented from TimeZoneRule. |