| Member Functions | |||
| asString() |
operator RWDBDateTime() |
operator=() |
#include <rw/db/dbdatevec.h> RWDBDateVector dateVector = db.dateVector(n); RWDBVendorDate date = dateVector[i];
RWDBVendorDates are used to encapsulate vendor-specific date structures. RWDBDateVectors are arrays of RWDBVendorDates. Methods are provided to transfer date values between RWDBVendorDates and RWDBDateTimes.
RWDBVendorDate is designed around the Interface/Implementation paradigm. An RWDBVendorDate instance is an interface to a reference-counted implementation; copy constructors and assignment operators produce additional references to a shared implementation.
In the following example a vector dateVector is produced. The vector is initialized with the current date and the following four days:
RWDBDateVector dateVector = aDB.dateVector(5);
RWDBDateTime dt; // Today's date.
for (int k = 0; k < 5; k++) {
dateVector[k] = dt;
dt.addDays(1);
}
RWDBVendorDate(const RWDBVendorDate& date);
Copies the date held in date to self.
RWDBVendorDate& operator=(const RWDBVendorDate& date);
Assigns the date value held in date to self.
RWDBVendorDate& operator=(const RWDBDateTime& dt);
Assigns the date value held in dt to self.
operator RWDBDateTime();
Conversion operator. Returns an RWDBDateTime representation of self.
RWCString asString() const;
Returns a string representation of the date held in self.
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