Stellarium  0.20.4
Public Member Functions | Static Public Member Functions | Static Public Attributes | Static Protected Attributes
ArmenianCalendar Class Reference

The Armenian calendar has the same structure as the Egyptian calendar Epoch is 552 C.E. More...

#include <ArmenianCalendar.hpp>

Public Member Functions

 ArmenianCalendar (double jd)
 
virtual void retranslate () Q_DECL_OVERRIDE
 Translate e.g. stringlists of part names.
 
virtual void setJD (double JD) Q_DECL_OVERRIDE
 Set a calendar date from the Julian day number.
 
virtual void setDate (QVector< int > parts) Q_DECL_OVERRIDE
 set date from a vector of calendar date elements sorted from the largest to the smallest. More...
 
virtual QStringList getDateStrings () const Q_DECL_OVERRIDE
 get a stringlist of calendar date elements sorted from the largest to the smallest. More...
 
virtual QString getFormattedDateString () const Q_DECL_OVERRIDE
 get a formatted complete string for a date
 
- Public Member Functions inherited from EgyptianCalendar
 EgyptianCalendar (double jd)
 
- Public Member Functions inherited from Calendar
 Calendar (double jd)
 
virtual double getJD () const
 Get Julian day number from a calendar date.
 
virtual QVector< int > getDate () const
 get a vector of calendar date elements sorted from the largest to the smallest. More...
 
int rdCorrSum (QVector< int >factors, int corr)
 

Static Public Member Functions

static int fixedFromArmenian (QVector< int > julian)
 find RD number for date in the Armenian calendar (may be used in other calendars!)
 
static QVector< int > armenianFromFixed (int rd)
 find date in the Armenian calendar from RD number (may be used in other calendars!)
 
- Static Public Member Functions inherited from EgyptianCalendar
static int fixedFromEgyptian (QVector< int > julian)
 find RD number for date in the Egyptian calendar (may be used in other calendars!)
 
static QVector< int > egyptianFromFixed (int rd)
 find date in the Egyptian calendar from RD number (may be used in other calendars!)
 
- Static Public Member Functions inherited from Calendar
static double momentFromJD (double jd, bool respectUTCoffset=true)
 Interfacing function from Reingold/Dershowitz: Calendrical Calculations Returns a "moment" in RD that represents JD. More...
 
static int fixedFromMoment (double rd)
 
static double timeFromMoment (double rd)
 
static int fixedFromJD (double jd, bool respectUTCoffset=true)
 Interfacing function from Reingold/Dershowitz: Calendrical Calculations Returns a fixed date in RD that represents noon of JD. More...
 
static double momentFromMJD (double mjd)
 
static double jdFromMoment (double rd, bool respectUTCoffset=true)
 interfacing function from Reingold/Dershowitz: Calendrical Calculations Returns a JD from an RD "moment" (including fractions of day) Stellarium extension: optionally includes local time zone offset. More...
 
static double jdFromFixed (double rd, bool respectUTCoffset=true)
 interfacing function from Reingold/Dershowitz: Calendrical Calculations Returns a JD from an RD "moment" (including fractions of day) Stellarium extension: optionally includes local time zone offset. More...
 
static double mjdFromFixed (double rd)
 
static int dayOfWeekFromFixed (int rd)
 weekday from RD date. CC.UE(1.60).
 
static int kdayOnOrBefore (const Calendar::Day k, const int rd)
 the R.D. of the nearest weekday k on or before rd
 
static int kdayOnOrAfter (const Calendar::Day k, const int rd)
 the R.D. of the nearest weekday k on or after rd
 
static int kdayNearest (const Calendar::Day k, const int rd)
 the R.D. of the nearest weekday k around rd
 
static int kdayBefore (const Calendar::Day k, const int rd)
 the R.D. of the nearest weekday k before rd
 
static int kdayAfter (const Calendar::Day k, const int rd)
 the R.D. of the nearest weekday k after rd
 
static double modInterval (double x, double a, double b)
 Interval modulus, CC.UE 1.24. More...
 
static int modInterval (int x, int a, int b)
 Interval modulus, CC.UE 1.24: This EXCLUDES the upper limit! Use StelUtils::amod(x, b) for CC's (x)mod[1..b].
 
static int rdCorrSum (QVector< int >parts, QVector< int >factors, int corr)
 Reingold-Dershowitz CC.UE 1.48.
 
static QVector< int > toRadix (int num, QVector< int >radix)
 Split integer to mixed-radix vector. Reingold-Dershowitz CC.UE 1.42.
 

Static Public Attributes

static const int armenianEpoch
 
- Static Public Attributes inherited from EgyptianCalendar
static const int egyptianEpoch
 
- Static Public Attributes inherited from Calendar
static constexpr const double J2000 =2451545.0
 
static constexpr const double jdEpoch =-1721424.5
 
static constexpr const double mjdEpoch =678576.0
 
static constexpr const int bogus =-1000000
 

Static Protected Attributes

static QMap< int, QString > monthNames
 
- Static Protected Attributes inherited from EgyptianCalendar
static QMap< int, QString > monthNames
 RD of JD1448638.
 

Additional Inherited Members

- Public Types inherited from Calendar
enum  Day {
  sunday = 0, monday, tuesday, wednesday,
  thursday, friday, saturday
}
 enum from CC.UE-ch1.12.
 
enum  Season { spring = 0, summer = 90, autumn = 180, winter = 270 }
 
- Signals inherited from Calendar
void partsChanged (QVector< int > parts)
 
void jdChanged (double jd)
 
- Protected Attributes inherited from Calendar
double JD
 
QVector< int > parts
 date expressed as JD(UT), including day fraction (ready to interact with the main application)
 

Detailed Description

Member Function Documentation

◆ getDateStrings()

virtual QStringList ArmenianCalendar::getDateStrings ( ) const
virtual

Year, Month, MonthName, Day, DayName

Reimplemented from EgyptianCalendar.

◆ setDate()

virtual void ArmenianCalendar::setDate ( QVector< int >  parts)
virtual

Year-Month[1...12]-Day[1...31]

Reimplemented from EgyptianCalendar.