PTime Class Reference
#include <ptime.h>
Inheritance diagram for PTime:
Detailed Description
This class defines an absolute time and date. It has a number of time and date rendering and manipulation functions. It is based on the standard C library functions for time. Thus it is based on a number of seconds since 1 January 1970.Definition at line 161 of file ptime.h.
Construction | |
| enum | { UTC = 0, GMT = UTC, Local = 9999 } |
| PTime (int second, int minute, int hour, int day, int month, int year, int tz=Local) | |
| PTime (const PString &str) | |
| PTime (time_t tsecs, long usecs=0) | |
| PTime () | |
Comparison functions | |
| enum | Comparison { LessThan = -1, EqualTo = 0, GreaterThan = 1 } |
| virtual Comparison | CompareObjectMemoryDirect (const PObject &obj) const |
| bool | operator!= (const PObject &obj) const |
| bool | operator< (const PObject &obj) const |
| bool | operator<= (const PObject &obj) const |
| bool | operator== (const PObject &obj) const |
| bool | operator> (const PObject &obj) const |
| bool | operator>= (const PObject &obj) const |
Internationalisation functions | |
| enum | DateOrder { MonthDayYear, DayMonthYear, YearMonthDay } |
| Possible orders for date components. More... | |
| enum | NameType { FullName, Abbreviated } |
| Flag for returning language dependent string names. | |
| static DateOrder | GetDateOrder () |
| static PString | GetDateSeparator () |
| static PString | GetDayName (Weekdays dayOfWeek, NameType type=FullName) |
| static PString | GetMonthName (Months month, NameType type=FullName) |
| static PString | GetTimeAM () |
| static BOOL | GetTimeAMPM () |
| static PString | GetTimePM () |
| static PString | GetTimeSeparator () |
Access functions | |
| enum | Months { January = 1, February, March, April, May, June, July, August, September, October, November, December } |
| Month codes. | |
| enum | Weekdays { Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday } |
| Days of the week. | |
| int | GetDay () const |
| Weekdays | GetDayOfWeek () const |
| int | GetDayOfYear () const |
| int | GetHour () const |
| long | GetMicrosecond () const |
| int | GetMinute () const |
| Months | GetMonth () const |
| int | GetSecond () const |
| time_t | GetTimeInSeconds () const |
| PInt64 | GetTimestamp () const |
| int | GetYear () const |
| BOOL | IsFuture () const |
| BOOL | IsPast () const |
| BOOL | IsValid () const |
String conversion functions | |
| enum | TimeFormat { RFC1123, ShortISO8601, LongISO8601, LongDateTime, LongDate, LongTime, MediumDateTime, MediumDate, ShortDateTime, ShortDate, ShortTime, NumTimeStrings } |
| Standard time formats for string representations of a time and date. More... | |
| PString | AsString (const char *formatPtr, int zone=Local) const |
| PString | AsString (const PString &formatStr, int zone=Local) const |
| PString | AsString (TimeFormat formatCode=RFC1123, int zone=Local) const |
Time Zone configuration functions | |
| enum | TimeZoneType { StandardTime, DaylightSavings } |
| Flag for time zone adjustment on daylight savings. | |
| static int | GetTimeZone (TimeZoneType type) |
| static int | GetTimeZone () |
| Get the time zone offset in minutes. | |
| static PString | GetTimeZoneString (TimeZoneType type=StandardTime) |
| static BOOL | IsDaylightSavings () |
Run Time Type functions | |
| virtual const char * | GetClass (unsigned=0) const |
| virtual BOOL | InternalIsDescendant (const char *clsName) const |
| BOOL | IsClass (const char *cls) const |
| static const char * | Class () |
Public Member Functions | |
Overrides from class PObject | |
| PObject * | Clone () const |
| virtual Comparison | Compare (const PObject &obj) const |
| virtual void | PrintOn (ostream &strm) const |
| virtual void | ReadFrom (istream &strm) |
Miscellaneous functions | |
| virtual PINDEX | HashFunction () const |
Operations | |
| PTime | operator+ (const PTimeInterval &time) const |
| PTime & | operator+= (const PTimeInterval &time) |
| PTime | operator- (const PTimeInterval &time) const |
| PTimeInterval | operator- (const PTime &time) const |
| PTime & | operator-= (const PTimeInterval &time) |
Static Public Member Functions | |
| static struct tm * | os_gmtime (const time_t *clock, struct tm *t) |
| static struct tm * | os_localtime (const time_t *clock, struct tm *t) |
Protected Attributes | |
| long | microseconds |
| time_t | theTime |
| Number of seconds since 1 January 1970. | |
Private Member Functions | |
| PCLASSINFO (PTime, PObject) | |
Friends | |
I/O functions | |
| ostream & | operator<< (ostream &strm, const PObject &obj) |
| istream & | operator>> (istream &strm, PObject &obj) |
The documentation for this class was generated from the following files:
- pwlib-1.10.10/include/ptlib/ptime.h
- pwlib-1.10.10/include/ptlib/osutil.inl
- pwlib-1.10.10/src/ptlib/common/ptime.cxx
- pwlib-1.10.10/src/ptlib/msos/msdos.cxx
- pwlib-1.10.10/src/ptlib/msos/mswin.cxx
- pwlib-1.10.10/src/ptlib/msos/ptlib.cxx
- pwlib-1.10.10/src/ptlib/msos/win32.cxx
- pwlib-1.10.10/src/ptlib/unix/osutil.cxx