Class CChineseCalendarConverter

class CChineseCalendarConverter : public CBase;

Description

Converts between TDateTime and TChineseDate formats in both directions using a lookup table.

Derivation

• CBase - Base class for all classes to be instantiated on the heap

• CChineseCalendarConverter - Converts between TDateTime and TChineseDate formats in both directions using a lookup table

Members

Defined in CChineseCalendarConverter:
ChineseToDateTimeL(), DateRange(), DateRange(), DateTimeToChineseL(), JulianDate(), NewL()

Inherited from CBase:
Delete(), Extension_(), operator new()

static IMPORT_C CChineseCalendarConverter *NewL();

Description

Creates a new CChineseCalendarConverter object.

Return value

CChineseCalendarConverter * Pointer to the new object.

virtual void DateTimeToChineseL(const TDateTime &aDateTime, TChineseDate &aChineseDate)=0;

Description

Creates a Chinese date from a TDateTime value.

Parameters

const TDateTime &aDateTime The date/time value to convert. TChineseDate &aChineseDate On return, contains the Chinese date. If the supplied date is invalid, this contains KErrArgument.

virtual void ChineseToDateTimeL(const TChineseDate &aChineseDate, TDateTime &aDateTime)=0;

Description

Creates a TDateTime value from a Chinese date.

Parameters

const TChineseDate &aChineseDate A date in Chinese format. TDateTime &aDateTime On return, contains a date value. If the supplied date is invalid, this contains KErrArgument.

virtual void DateRange(TDateTime &aLower, TDateTime &aUpper)=0;

Description

Returns the range of dates, in standard date format, acceptable to the Chinese calendar converter.

Parameters

TDateTime &aLower On return, contains the lower limit of the converter. TDateTime &aUpper On return, contains the upper limit of the converter.

virtual void DateRange(TChineseDate &aLower, TChineseDate &aUpper)=0;

Description

Returns the range of dates, in Chinese date format, acceptable to the Chinese calendar converter.

Parameters

TChineseDate &aLower On return, contains the lower limit of the converter. TChineseDate &aUpper On return, contains the upper limit of the converter.

virtual TReal JulianDate()=0;

Description

Returns the result of the last calendar conversion as a Julian date.

Return value

TReal The Julian date.