Calendar

Calendar class

Calendar which defines how the dates are handled, calculated, formatted, etc. Setter operations are only enabled on non-read-only objects. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument.

class Calendar : public System::ICloneable

Methods

MethodDescription
virtual DateTime AddDays(DateTime, int) constAdds days to time point.
virtual DateTime AddHours(DateTime, int) constAdds hours to time point.
virtual DateTime AddMilliseconds(DateTime, double) constAdds milliseconds to time point.
virtual DateTime AddMinutes(DateTime, int) constAdds minutes to time point.
virtual DateTime AddMonths(DateTime, int) constAdds months to time point.
virtual DateTime AddSeconds(DateTime, int) constAdds seconds to time point.
virtual DateTime AddWeeks(DateTime, int) constAdds weeks to time point.
virtual DateTime AddYears(DateTime, int) constAdds years to time point.
Calendar(const Calendar&)RTTI information.
virtual System::SharedPtr<System::Object> Clone()Creates a copy of the current object and returns a shared pointer to it.
virtual bool Equals(ptr)Compares objects using C# Object.Equals semantics.
static std::enable_if<IsSmartPtr<T1>::value&&IsSmartPtr<T2>::value, bool>::type Equals(T1 const&, T2 const&)Compares reference type objects in C# style.
static std::enable_if<!IsSmartPtr<T1>::value&&!IsSmartPtr<T2>::value, bool>::type Equals(T1 const&, T2 const&)Compares value type objects in C# style.
static bool Equals(float const&, float const&)Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN.
static bool Equals(double const&, double const&)Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN.
virtual bool FastCast(const Details::FastRttiBase&, void **) constFor internal purposes only.
virtual CalendarAlgorithmType get_AlgorithmType() constGets algorithm type.
int get_CurrentEra() constGets index of current era.
int get_CurrentEraValue() constGets value of current era.
virtual ArrayPtr<int> get_Eras() constGets list of eras existing in calendar.
virtual Details::CalendarId get_ID() constGets calendar identifier.
bool get_IsReadOnly() constChecks if the calendar is read only.
virtual DateTime get_MaxSupportedDateTime() constMaximal point in time that is supported by the calendar.
virtual DateTime get_MinSupportedDateTime() constMinimal point in time that is supported by the calendar.
virtual int get_TwoDigitYearMax() constGets the last year that can be represented by a 2-digit.
Detail::SmartPtrCounter * GetCounter()Gets reference counter data structure associated with the object.
virtual int GetDayOfMonth(DateTime) constGets day of month for the specified time point.
virtual DayOfWeek GetDayOfWeek(DateTime) constGets day of week for the specified time point.
virtual int GetDayOfYear(DateTime) constGets day of year for the specified time point.
virtual int GetDaysInMonth(int, int) constGets number of days in specific month.
virtual int GetDaysInMonth(int, int, int) constGets number of days in specific month.
virtual int GetDaysInYear(int) constGets number of days in specific year.
virtual int GetDaysInYear(int, int) constGets number of days in specific year.
virtual int GetEra(DateTime) constGets era for the specified time point.
virtual int32_t GetHashCode() constAnalog of C# Object.GetHashCode() method. Enables hashing of custom objects.
virtual int GetHour(DateTime) constGets hours for the specified time point.
virtual int GetLeapMonth(int) constGets the leap month for the specified year.
virtual int GetLeapMonth(int, int) constGets the leap month for the specified year.
virtual double GetMilliseconds(DateTime) constGets milliseconds for the specified time point.
virtual int GetMinute(DateTime) constGets minutes for the specified time point.
virtual int GetMonth(DateTime) constGets month for the specified time point.
virtual int GetMonthsInYear(int) constGets number of months in the specified year.
virtual int GetMonthsInYear(int, int) constGets number of months in the specified year.
virtual int GetSecond(DateTime) constGets seconds for the specified time point.
virtual const TypeInfo& GetType() constGets actual type of object. Analog of C# System.Object.GetType() call.
virtual int GetWeekOfYear(DateTime, CalendarWeekRule, DayOfWeek) constGets week of the year for the specified time point.
virtual int GetYear(DateTime) constGets year for the specified time point.
virtual bool Is(const TypeInfo&) constCheck if object represents an instance of type described by targetType. Analog of C# ‘is’ operator.
virtual bool IsLeapDay(int, int, int) constChecks if the day is leap.
virtual bool IsLeapDay(int, int, int, int) constChecks if the day is leap.
virtual bool IsLeapMonth(int, int) constChecks if the month is leap.
virtual bool IsLeapMonth(int, int, int) constChecks if the month is leap.
virtual bool IsLeapYear(int) constChecks if the year is leap.
virtual bool IsLeapYear(int, int) constChecks if the year is leap.
bool IsValidDay(int, int, int, int) constChecks year, month, day and era values.
void Lock()Implements C# lock() statement locking. Call directly or use LockContext sentry object.
virtual ptr MemberwiseClone() constAnalog of C# Object.MemberwiseClone() method. Enables cloning custom types.
Object()Creates object. Initializes all internal data structures.
Object(Object const&)Copy constructor. Doesn’t copy anything, really, just initializes new object and enables copy constructing subclasses.
Calendar& operator=(const Calendar&)
Object& operator=(Object const&)Assignment operator. Doesn’t copy anything, really, just initializes new object and enables copy constructing subclasses.
static CalendarPtr ReadOnly(const CalendarPtr&)Gets read only version of calendar.
static bool ReferenceEquals(ptr const&, ptr const&)Compares objects by reference.
static std::enable_if<!IsSmartPtr<T>::value, bool>::type ReferenceEquals(T const&, T const&)Compares objects by reference.
static std::enable_if<!IsSmartPtr<T>::value, bool>::type ReferenceEquals(T const&, std::nullptr_t)Reference-compares value type object with nullptr.
bool ReferenceEquals(String const&, std::nullptr_t)Specialization of Object::ReferenceEquals for case of string and nullptr.
bool ReferenceEquals(String const&, String const&)Specialization of Object::ReferenceEquals for case of strings.
int RemovedSharedRefs(int)Decreases shared reference count by specified value.
virtual void set_TwoDigitYearMax(int)Sets the last year that can be represented by a 2-digit.
virtual void SetTemplateWeakPtr(uint32_t)Set n’th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode.
int SharedCount() constGets current value of shared reference counter.
Object * SharedRefAdded()Increments shared reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector.
int SharedRefRemovedSafe()Decrements and returns shared reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector.
virtual DateTime ToDateTime(int, int, int, int, int, int, int) constConstructs DateTime object from components.
virtual DateTime ToDateTime(int, int, int, int, int, int, int, int) constConstructs DateTime object from components.
virtual int ToFourDigitYear(int) constConverts the year to 4-digit year using TwoDigitYearMax property.
virtual String ToString() constAnalog of C# Object.ToString() method. Enables converting custom objects to string.
static const TypeInfo& Type()Implements C# typeof(System.Object) construct.
void Unlock()Implements C# lock() statement unlocking. Call directly or use LockContext sentry object.
Detail::SmartPtrCounter * WeakRefAdded()Increments weak reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector.
void WeakRefRemoved()Decrements weak reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector.
virtual ~Object()Destroys object. Frees all internal data structures.

See Also