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 Datetime:

Collaboration diagram for Datetime:

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
Datetime &	operator= (const Datetime datetime)
Datetime &	operator+= (const Datetime &datetime)
Datetime &	operator-= (const Datetime &datetime)
Datetime &	operator+= (const Time &time)
Datetime &	operator-= (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
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
Date &	operator++ ()
Date &	operator-- ()
Date &	operator+= (const long val)
Date &	operator-= (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)
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
Time &	operator++ ()
Time &	operator-- ()
Time &	operator+= (const int val)
Time &	operator-= (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)

Protected Member Functions
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. More...
void	toSeconds (int hour, int minute, int second)
void	fromSeconds (char *buf) const
virtual void	update (void)

Protected Attributes
long	julian
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.

Definition at line 278 of file numbers.h.

Constructor & Destructor Documentation

Datetime::Datetime

(

time_t

tm

)

Datetime::Datetime

(

tm *

dt

)

Datetime::Datetime	(	const char *	str,
		size_t	size = 0
	)

Datetime::Datetime	(	int	year,
		unsigned	month,
		unsigned	day,
		int	hour,
		int	minute,
		int	second
	)

Datetime::Datetime

(

)

virtual Datetime::~Datetime ( )

virtual

Member Function Documentation

void Date::fromJulian ( char *  buf ) const

protectedinherited

void Time::fromSeconds ( char *  buf ) const

protectedinherited

char* Date::getDate ( char *  buffer ) const

inherited

time_t Date::getDate ( void  ) const

inherited

time_t Date::getDate ( tm *  buf ) const

inherited

char* Datetime::getDatetime

(

char *

buffer

)

const

time_t Datetime::getDatetime

(

void

)

const

unsigned Date::getDay ( void  ) const

inherited

unsigned Date::getDayOfWeek ( void  ) const

inherited

int Time::getHour ( void  ) const

inherited

int Time::getMinute ( void  ) const

inherited

unsigned Date::getMonth ( void  ) const

inherited

int Time::getSecond ( void  ) const

inherited

char* Time::getTime ( char *  buffer ) const

inherited

time_t Time::getTime ( void  ) const

inherited

tm* Time::getTime ( tm *  buf ) const

inherited

long Date::getValue ( void  ) const

inherited

long Time::getValue ( void  ) const

inherited

int Date::getYear ( void  ) const

inherited

bool Datetime::isValid

(

void

)

const

Date::operator long ( ) const

inlineinherited

Definition at line 188 of file numbers.h.

Time::operator long ( )

inlineinherited

Definition at line 250 of file numbers.h.

bool Datetime::operator!

(

)

const

int Date::operator!= ( const Date &  date )

inherited

int Time::operator!= ( const Time &  time )

inherited

int Datetime::operator!=

(

const Datetime &

)

String Date::operator() ( ) const

inherited

String Time::operator() ( ) const

inherited

Date& Date::operator++ ( )

inherited

Time& Time::operator++ ( )

inherited

Date& Date::operator+= ( const long  val )

inherited

Time& Time::operator+= ( const int  val )

inherited

Datetime& Datetime::operator+=

(

const Datetime &

datetime

)

Datetime& Datetime::operator+=

(

const Time &

time

)

Date& Date::operator-- ( )

inherited

Time& Time::operator-- ( )

inherited

Date& Date::operator-= ( const long  val )

inherited

Time& Time::operator-= ( const int  val )

inherited

Datetime& Datetime::operator-=

(

const Datetime &

datetime

)

Datetime& Datetime::operator-=

(

const Time &

time

)

int Date::operator< ( const Date &  date )

inherited

int Time::operator< ( const Time &  time )

inherited

int Datetime::operator<

(

const Datetime &

)

int Date::operator<= ( const Date &  date )

inherited

int Time::operator<= ( const Time &  time )

inherited

int Datetime::operator<=

(

const Datetime &

)

Datetime& Datetime::operator=

(

const Datetime

datetime

)

int Date::operator== ( const Date &  date )

inherited

int Time::operator== ( const Time &  time )

inherited

int Datetime::operator==

(

const Datetime &

)

int Date::operator> ( const Date &  date )

inherited

int Time::operator> ( const Time &  time )

inherited

int Datetime::operator>

(

const Datetime &

)

int Date::operator>= ( const Date &  date )

inherited

int Time::operator>= ( const Time &  time )

inherited

int Datetime::operator>=

(

const Datetime &

)

void Date::setDate ( const char *  str, size_t  size = 0  )

inherited

void Time::setTime ( char *  str, size_t  size = 0  )

inherited

String Datetime::strftime

(

const char *

format

)

const

void Date::toJulian ( long  year, long  month, long  day  )

protectedinherited

void Time::toSeconds ( int  hour, int  minute, int  second  )

protectedinherited

virtual void Date::update ( void  )

protectedvirtualinherited

A method to use to "post" any changed values when shadowing a mixed object class.

This is used by DateNumber.

Reimplemented in DateNumber.

virtual void Time::update ( void  )

protectedvirtualinherited

Field Documentation

long Date::julian

protectedinherited

Definition at line 151 of file numbers.h.

long Time::seconds

protectedinherited

Definition at line 218 of file numbers.h.

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

• numbers.h