GNU CommonC++
Public Member Functions
ost::Datetime Class Reference

The Datetime class uses a julian date representation of the current year, month, and day and a integer representation of the current time. More...

#include <numbers.h>

Inheritance diagram for ost::Datetime:
ost::Date ost::Time

List of all members.

Public Member Functions

 Datetime (time_t tm)
 Datetime (tm *dt)
 Datetime (const char *str, size_t size=0)
 Datetime (int year, unsigned month, unsigned day, int hour, int minute, int second)
 Datetime ()
virtual ~Datetime ()
char * getDatetime (char *buffer) const
time_t getDatetime (void) const
bool isValid (void) const
Datetimeoperator= (const Datetime datetime)
Datetimeoperator+= (const Datetime &datetime)
Datetimeoperator-= (const Datetime &datetime)
Datetimeoperator+= (const Time &time)
Datetimeoperator-= (const Time &time)
int operator== (const Datetime &)
int operator!= (const Datetime &)
int operator< (const Datetime &)
int operator<= (const Datetime &)
int operator> (const Datetime &)
int operator>= (const Datetime &)
bool operator! () const
String strftime (const char *format) const
- Public Member Functions inherited from ost::Date
 Date (time_t tm)
 Date (tm *dt)
 Date (char *str, size_t size=0)
 Date (int year, unsigned month, unsigned day)
 Date ()
virtual ~Date ()
int getYear (void) const
unsigned getMonth (void) const
unsigned getDay (void) const
unsigned getDayOfWeek (void) const
char * getDate (char *buffer) const
time_t getDate (void) const
time_t getDate (tm *buf) const
long getValue (void) const
void setDate (const char *str, size_t size=0)
 operator long () const
String operator() () const
Dateoperator++ ()
Dateoperator-- ()
Dateoperator+= (const long val)
Dateoperator-= (const long val)
int operator== (const Date &date)
int operator!= (const Date &date)
int operator< (const Date &date)
int operator<= (const Date &date)
int operator> (const Date &date)
int operator>= (const Date &date)
- Public Member Functions inherited from ost::Time
 Time (time_t tm)
 Time (tm *dt)
 Time (char *str, size_t size=0)
 Time (int hour, int minute, int second)
 Time ()
virtual ~Time ()
long getValue (void) const
int getHour (void) const
int getMinute (void) const
int getSecond (void) const
char * getTime (char *buffer) const
time_t getTime (void) const
tm * getTime (tm *buf) const
void setTime (char *str, size_t size=0)
 operator long ()
String operator() () const
Timeoperator++ ()
Timeoperator-- ()
Timeoperator+= (const int val)
Timeoperator-= (const int val)
int operator== (const Time &time)
int operator!= (const Time &time)
int operator< (const Time &time)
int operator<= (const Time &time)
int operator> (const Time &time)
int operator>= (const Time &time)

Additional Inherited Members

- Protected Member Functions inherited from ost::Date
void toJulian (long year, long month, long day)
void fromJulian (char *buf) const
virtual void update (void)
 A method to use to "post" any changed values when shadowing a mixed object class.
- Protected Member Functions inherited from ost::Time
void toSeconds (int hour, int minute, int second)
void fromSeconds (char *buf) const
virtual void update (void)
- Protected Attributes inherited from ost::Date
long julian
- Protected Attributes inherited from ost::Time
long seconds

Detailed Description

The Datetime class uses a julian date representation of the current year, month, and day and a integer representation of the current time.

This is then manipulated in several forms and may be exported as needed.

Author:
Marcelo Dalmas mad@b.nosp@m.rasm.nosp@m.ap.co.nosp@m.m.br Integer based time class.

Constructor & Destructor Documentation

ost::Datetime::Datetime ( time_t  tm)
ost::Datetime::Datetime ( tm *  dt)
ost::Datetime::Datetime ( const char *  str,
size_t  size = 0 
)
ost::Datetime::Datetime ( int  year,
unsigned  month,
unsigned  day,
int  hour,
int  minute,
int  second 
)
ost::Datetime::Datetime ( )
virtual ost::Datetime::~Datetime ( )
virtual

Member Function Documentation

char* ost::Datetime::getDatetime ( char *  buffer) const
time_t ost::Datetime::getDatetime ( void  ) const
bool ost::Datetime::isValid ( void  ) const

Reimplemented from ost::Date.

bool ost::Datetime::operator! ( ) const

Reimplemented from ost::Date.

int ost::Datetime::operator!= ( const Datetime )
Datetime& ost::Datetime::operator+= ( const Datetime datetime)
Datetime& ost::Datetime::operator+= ( const Time time)
Datetime& ost::Datetime::operator-= ( const Datetime datetime)
Datetime& ost::Datetime::operator-= ( const Time time)
int ost::Datetime::operator< ( const Datetime )
int ost::Datetime::operator<= ( const Datetime )
Datetime& ost::Datetime::operator= ( const Datetime  datetime)
int ost::Datetime::operator== ( const Datetime )
int ost::Datetime::operator> ( const Datetime )
int ost::Datetime::operator>= ( const Datetime )
String ost::Datetime::strftime ( const char *  format) const

The documentation for this class was generated from the following file: