Value-semantic type representing a date in the Unix (POSIX) calendar.
Declared in <bdlt_date.h>
class Date;This class implements a complex-constrained, value-semantic type for representing dates according to the Unix (POSIX) calendar. Each object of this class always represents a valid date value in the range [0001JAN01 .. 9999DEC31] inclusive. The interface of this class supports Date values expressed in terms of either year/month/day (the canonical representation) or year/day-of-year (an alternate representation). See []Date Values and Their Representations) for details.
| Name | Description |
|---|---|
Date [constructor] | Constructors |
~Date [destructor] | Destroy this object. |
operator= | Assign to this object the value of the specified rhs date, and return a reference providing modifiable access to this object. |
addDaysIfValid | Add numDays if the result is a supported date; otherwise do nothing. |
bdexStreamIn | Assign to this object the value read from the specified BDEX stream. |
bdexStreamOut | Write this date to the specified output stream. |
day | Return the day of the month in the range [1 .. 31] of this date. |
dayOfWeek | Return the day of the week in the range [DayOfWeek::e_SUN .. DayOfWeek::e_SAT] of this date. |
dayOfYear | Return the day of the year in the range [1 .. 366] of this date. |
getYearDay | Load, into the specified year and dayOfYear, the respective year and dayOfYear attribute values of this date. |
getYearMonthDay | Load, into the specified year, month, and day, the respective year, month, and day attribute values of this date. |
month | Return the month of the year in the range [1 .. 12] of this date. |
monthOfYear | Return the month of the year in the range [MonthOfYear::e_JAN .. MonthOfYear::e_DEC] of this date. |
operator++ | Advance this date by one day. |
operator+= | Advance this date by the specified (signed) number of days. |
operator-- | Move this date earlier by one day. |
operator-= | Move this date earlier by the specified (signed) number of days. |
print | Write this date to the specified output stream in a human-readable form. |
setYearDay | Set this date to the specified year and dayOfYear. |
setYearDayIfValid | Set this date from year and dayOfYear if they form a valid value. |
setYearMonthDay | Set this date to the specified year, month, and day. |
setYearMonthDayIfValid | Set this date from Y/M/D if they form a valid value; otherwise do nothing. |
streamOut | Write this date to the specified stream in a single-line format. |
validateAndSetYearDay | Set this date from year and dayOfYear if they form a valid value. |
validateAndSetYearMonthDay | Set this date from Y/M/D if they form a valid value; otherwise do nothing. |
year | Return the year in the range [1 .. 9999] of this date. |
| Name | Description |
|---|---|
isValid | isValid overloads |
isValidYearDay | Return true if year and dayOfYear form a valid Date value. |
isValidYearMonthDay | Return true if year, month, and day form a valid Date value. |
maxSupportedBdexVersion | maxSupportedBdexVersion overloads |
maxSupportedVersion | Return the most current BDEX streaming version number supported by this class. |
| Name | Description |
|---|---|
BloombergLP::bdlt::hashAppend | Invoke hashAlg on the specified Date object. |
BloombergLP::bdlt::operator- | Return the signed number of days between two dates. |
BloombergLP::bdlt::operator- | Return the date that is earlier by numDays from the specified date. |
BloombergLP::bdlt::operator+ | Return the date that is later by numDays from the specified date. |
BloombergLP::bdlt::operator+ | Return the date that is later by numDays from the specified date. |
BloombergLP::bdlt::operator> | Return true if the specified lhs date is later than the specified rhs date, and false otherwise. |
BloombergLP::bdlt::operator>= | Return true if the specified lhs date is later than or the same as the specified rhs date, and false otherwise. |
BloombergLP::bdlt::operator<= | Return true if the specified lhs date is earlier than or the same as the specified rhs date, and false otherwise. |
BloombergLP::bdlt::operator< | Return true if the specified lhs date is earlier than the specified rhs date, and false otherwise. |
BloombergLP::bdlt::operator!= | Return true if the two dates do not have the same value. |
BloombergLP::bdlt::operator== | Return true if the two dates have the same value. |
| Name | Description |
|---|---|
operator++ | Advance date by one day and return its previous value. |
operator-- | Move date earlier by one day and return its previous value. |
| Name | Description |
|---|---|
PackedCalendar_DateRef | Reference to a Date for holiday and business-day iterators. |