Provides information about a specific time change, such as the change from daylight saving time to standard time or vice versa, in a particular time zone.
Defines a generalized method that a value type or class implements to create a type-specific method f...
Definition iequatable.hpp:22
Supports all classes in the xtd class hierarchy and provides low-level services to derived classes....
Definition object.hpp:44
Provides information about a specific time change, such as the change from daylight saving time to st...
Definition time_zone_info.hpp:66
- Inheritance
- xtd::object → xtd::time_zone_info::transition_time
- Implements
- xtd::iequatable <>
- Namespace
- xtd
- Library
- xtd.core
- Note
- An instance of the xtd::time_zone_info::transition_time structure is immutable. Once an object has been created, its values cannot be modified.
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uint32 | day () const noexcept |
| Gets the day on which the time change occurs.
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xtd::day_of_week | day_of_week () const noexcept |
| Gets the day of the week on which the time change occurs.
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bool | is_fixed_rule () const noexcept |
| Gets a value indicating whether the time change occurs at a fixed date and time (such as November 1) or a floating date and time (such as the last Sunday of October).
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uint32 | month () const noexcept |
| Gets the month in which the time change occurs.
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xtd::date_time | time_of_day () const noexcept |
| Gets the hour, minute, and second at which the time change occurs.
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uint32 | week () const noexcept |
| Gets the week of the month in which a time change occurs.
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virtual bool | equals (const transition_time &) const noexcept=0 |
| Indicates whether the current object is equal to another object of the same type.
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| object ()=default |
| Create a new instance of the ultimate base class object.
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virtual type_object | get_type () const noexcept |
| Gets the type of the current instance.
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template<class object_t > |
xtd::uptr< object_t > | memberwise_clone () const |
| Creates a shallow copy of the current object.
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virtual xtd::string | to_string () const noexcept |
| Returns a xtd::string that represents the current object.
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template<class object_a_t , class object_b_t > |
static bool | equals (const object_a_t &object_a, const object_b_t &object_b) noexcept |
| Determines whether the specified object instances are considered equal.
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template<class object_a_t , class object_b_t > |
static bool | reference_equals (const object_a_t &object_a, const object_b_t &object_b) noexcept |
| Determines whether the specified object instances are the same instance.
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◆ day()
uint32 xtd::time_zone_info::transition_time::day |
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const |
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noexcept |
Gets the day on which the time change occurs.
- Returns
- The day on which the time change occurs.
◆ day_of_week()
Gets the day of the week on which the time change occurs.
- Returns
- The day of the week on which the time change occurs.
◆ is_fixed_rule()
bool xtd::time_zone_info::transition_time::is_fixed_rule |
( |
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const |
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noexcept |
Gets a value indicating whether the time change occurs at a fixed date and time (such as November 1) or a floating date and time (such as the last Sunday of October).
- Returns
true
if the time change rule is fixed-date; false
if the time change rule is floating-date.
◆ month()
uint32 xtd::time_zone_info::transition_time::month |
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const |
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noexcept |
Gets the month in which the time change occurs.
- Returns
- The month in which the time change occurs.
◆ time_of_day()
xtd::date_time xtd::time_zone_info::transition_time::time_of_day |
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const |
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noexcept |
Gets the hour, minute, and second at which the time change occurs.
- Returns
- The time of day at which the time change occurs.
◆ week()
uint32 xtd::time_zone_info::transition_time::week |
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const |
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noexcept |
Gets the week of the month in which a time change occurs.
- Returns
- The week of the month in which the time change occurs.
◆ create_fixed_date_rule()
Defines a time change that uses a fixed-date rule (that is, a time change that occurs on a specific day of a specific month).
- Parameters
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time_of_day | The time at which the time change occurs. This parameter corresponds to the xtd::time_zone_info::transition_time::ttime_of_day property. |
month | The month in which the time change occurs. This parameter corresponds to the xtd::time_zone_info::transition_time::month property. |
day | The day of the month on which the time change occurs. This parameter corresponds to the xtd::time_zone_info::transition_time::day property. |
- Returns
- Data about the time change.
- Exceptions
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xtd::argument_exception | The time_of_day parameter has a non-default date component.
-or-
The time_of_day parameter's Kind property is not unspecified.
-or-
The time_of_day parameter does not represent a whole number of milliseconds. |
xtd::argument_out_of_range_exception | The month parameter is less than 1 or greater than 12.
-or-
The day parameter is less than 1 or greater than 31. |
◆ create_floating_date_rule()
Defines a time change that uses a floating-date rule (that is, a time change that occurs on a specific day of a specific week of a specific month).
- Parameters
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- Returns
- Data about the time change.
- Exceptions
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xtd::argument_exception | The time_of_day parameter has a non-default date component.
-or-
The time_of_day parameter's Kind property is not unspecified.
-or-
The time_of_day parameter does not represent a whole number of milliseconds. |
xtd::argument_out_of_range_exception | The month parameter is less than 1 or greater than 12.
-or-
The week parameter is less than 1 or greater than 5. |
◆ equals() [1/2]
bool xtd::time_zone_info::transition_time::equals |
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const object & |
obj | ) |
const |
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overridevirtualnoexcept |
Determines whether the specified object is equal to the current object.
- Parameters
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obj | The object to compare with the current object. |
- Returns
true
if the specified object is equal to the current object. otherwise, false
.
Reimplemented from xtd::object.
◆ equals() [2/2]
bool xtd::time_zone_info::transition_time::equals |
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const transition_time & |
tt | ) |
const |
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overridenoexcept |
Determines whether the specified object is equal to the current object.
- Parameters
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tt | The object to compare with the current object. |
- Returns
true
if the specified object is equal to the current object. otherwise, false
.
◆ get_hash_code()
xtd::size xtd::time_zone_info::transition_time::get_hash_code |
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const |
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overridevirtualnoexcept |
Serves as a hash function for a particular type.
- Returns
- A hash code for the current object.
Reimplemented from xtd::object.
The documentation for this class was generated from the following file: