openfluid::core::DateTime Class Reference

Class for management of date and time information. More...

List of all members.

Public Member Functions
	DateTime ()
	DateTime (int Year, int Month, int Day, int Hour, int Minute, int Second)
	DateTime (rawtime_t SecondsSince0000)
	~DateTime ()
bool	set (int Year, int Month, int Day, int Hour, int Minute, int Second)
void	set (rawtime_t SecondsSince0000)
bool	setFromISOString (wxString DateTimeStr)
bool	setFromString (wxString DateTimeStr, wxString Format)
bool	setFromwxDateTime (wxDateTime DT)
int	getYear () const
int	getMonth () const
int	getDay () const
int	getHour () const
int	getMinute () const
int	getSecond () const
rawtime_t	getRawTime ()
wxString	getAsISOString ()
wxString	getAsString (wxString Format)
wxString	getDateAsISOString ()
wxString	getTimeAsISOString ()
wxDateTime	getAswxDateTime ()
void	addSeconds (rawtime_t Seconds)
void	subtractSeconds (rawtime_t Seconds)
rawtime_t	diffInSeconds (DateTime DT)
bool	isBetween (const DateTime &FirstDT, const DateTime &SecondDT)
bool	isStrictlyBetween (const DateTime &FirstDT, const DateTime &SecondDT)
DateTime &	operator= (const DateTime &Right)
bool	operator== (const DateTime &Right)
bool	operator!= (const DateTime &Right)
bool	operator> (const DateTime &Right)
bool	operator>= (const DateTime &Right)
bool	operator< (const DateTime &Right)
bool	operator<= (const DateTime &Right)
DateTime	operator+ (const rawtime_t Seconds) const
DateTime	operator- (const rawtime_t Seconds) const
bool	isSameDate (DateTime DT)
bool	isSameTime (DateTime DT)
Static Public Member Functions
static rawtime_t	Minute ()
static rawtime_t	Minutes (int N)
static rawtime_t	Hour ()
static rawtime_t	Hours (int N)
static rawtime_t	Day ()
static rawtime_t	Days (int N)
static rawtime_t	Week ()
static rawtime_t	Weeks (int N)
static bool	isLeapYear (int Year)
static int	getNumOfDaysInMonth (int Year, int Month)
static bool	isValidDateTime (int Year, int Month, int Day, int Hour, int Minute, int Second)

---

Detailed Description

Class for management of date and time information.

Class for management of date and time information. It includes arithmetics and comparisons operations.

Sources:

• Fliegel, H. F. and van Flandern, T. C. (1968). Communications of the ACM, Vol. 11, No. 10 (October, 1968). http://www.decimaltime.hynes.net/index.html
• http://en.wikipedia.org/wiki/Julian_day
• wxDateTime documentation http://docs.wxwidgets.org/

---

Constructor & Destructor Documentation

openfluid::core::DateTime::DateTime

(

)

Default constructor

openfluid::core::DateTime::DateTime	(	int	Year,
		int	Month,
		int	Day,
		int	Hour,
		int	Minute,
		int	Second
	)

Constructor

openfluid::core::DateTime::DateTime

(

rawtime_t

SecondsSince0000

)

Constructor

openfluid::core::DateTime::~DateTime

(

)

Destructor

---

Member Function Documentation

bool openfluid::core::DateTime::set	(	int	Year,
		int	Month,
		int	Day,
		int	Hour,
		int	Minute,
		int	Second
	)

Sets the date and time from the parameters

void openfluid::core::DateTime::set

(

rawtime_t

SecondsSince0000

)

Sets the date and time from the number of seconds since first day of 4713BC

bool openfluid::core::DateTime::setFromISOString

(

wxString

DateTimeStr

)

Sets the date and time from an ISO formatted string (YYYY-MM-DD hh:mm:ss)

bool openfluid::core::DateTime::setFromString	(	wxString	DateTimeStr,
		wxString	Format
	)

Sets the date and time from a formatted string (using strptime formatting)

bool openfluid::core::DateTime::setFromwxDateTime

(

wxDateTime

DT

)

Sets the date and time from a wxDateTime object

int openfluid::core::DateTime::getYear

(

)

const [inline]

Returns Year (4 digits)

Returns:

an int

int openfluid::core::DateTime::getMonth

(

)

const [inline]

Retourns Month [1-12]

Returns:

an int

int openfluid::core::DateTime::getDay

(

)

const [inline]

Returns Day [1-31]

Returns:

an int

int openfluid::core::DateTime::getHour

(

)

const [inline]

Returns Hour [0-23]

Returns:

an int

int openfluid::core::DateTime::getMinute

(

)

const [inline]

Returns Minute [0-59]

Returns:

an int

int openfluid::core::DateTime::getSecond

(

)

const [inline]

Returns Second [0-59]

Returns:

an int

rawtime_t openfluid::core::DateTime::getRawTime

(

)

Returns date-time in raw format (number of seconds since first day of 4713 BC)

Returns:

a rawtime_t

wxString openfluid::core::DateTime::getAsISOString

(

)

Returns date-time as string, using format YYYT-MM-DD hh:mm:ss

Returns:

a string

wxString openfluid::core::DateTime::getAsString

(

wxString

Format

)

Returns date-time as string, using strftime() format string

Parameters:

[in]

Format

strftime()-like format string

Returns:

a string

wxString openfluid::core::DateTime::getDateAsISOString

(

)

Returns date as string, using format YYYY-MM-DD

Returns:

a string

wxString openfluid::core::DateTime::getTimeAsISOString

(

)

Returns time as string, using format hh:mm:ss

Returns:

a string

wxDateTime openfluid::core::DateTime::getAswxDateTime

(

)

Returns date-time as a wxdateTime object

void openfluid::core::DateTime::addSeconds

(

rawtime_t

Seconds

)

Adds the given seconds to the current date and time

void openfluid::core::DateTime::subtractSeconds

(

rawtime_t

Seconds

)

Subtracts the given seconds from the current date and time

rawtime_t openfluid::core::DateTime::diffInSeconds

(

DateTime

DT

)

Returns the difference in seconds between the date-time and the given date-time (Self - Given)

bool openfluid::core::DateTime::isBetween	(	const DateTime &	FirstDT,
		const DateTime &	SecondDT
	)

Returns true if the date-time is between the two given date-time

bool openfluid::core::DateTime::isStrictlyBetween	(	const DateTime &	FirstDT,
		const DateTime &	SecondDT
	)

Returns true if the date-time is strictly between the two given date-time

DateTime& openfluid::core::DateTime::operator=

(

const DateTime &

Right

)

Assignment operator

bool openfluid::core::DateTime::operator==

(

const DateTime &

Right

)

Equal operator

bool openfluid::core::DateTime::operator!=

(

const DateTime &

Right

)

Difference operator

bool openfluid::core::DateTime::operator>

(

const DateTime &

Right

)

Greater than operator

bool openfluid::core::DateTime::operator>=

(

const DateTime &

Right

)

Greater than or equal operator

bool openfluid::core::DateTime::operator<

(

const DateTime &

Right

)

Lower than operator

bool openfluid::core::DateTime::operator<=

(

const DateTime &

Right

)

Lower than or equal operator

DateTime openfluid::core::DateTime::operator+

(

const rawtime_t

Seconds

)

const

Add operator

DateTime openfluid::core::DateTime::operator-

(

const rawtime_t

Seconds

)

const

Subtract operator

static rawtime_t openfluid::core::DateTime::Minute

(

)

[inline, static]

Returns the number of seconds for one minute

static rawtime_t openfluid::core::DateTime::Minutes

(

int

N

)

[inline, static]

Returns the number of seconds for N minutes

static rawtime_t openfluid::core::DateTime::Hour

(

)

[inline, static]

Returns the number of seconds for one hour

static rawtime_t openfluid::core::DateTime::Hours

(

int

N

)

[inline, static]

Returns the number of seconds for N hours

static rawtime_t openfluid::core::DateTime::Day

(

)

[inline, static]

Returns the number of seconds for one day

static rawtime_t openfluid::core::DateTime::Days

(

int

N

)

[inline, static]

Returns the number of seconds for N days

static rawtime_t openfluid::core::DateTime::Week

(

)

[inline, static]

Returns the number of seconds for one week

static rawtime_t openfluid::core::DateTime::Weeks

(

int

N

)

[inline, static]

Returns the number of seconds for N weeks

static bool openfluid::core::DateTime::isLeapYear

(

int

Year

)

[static]

Returns true if the given year is a leap year

static int openfluid::core::DateTime::getNumOfDaysInMonth	(	int	Year,
		int	Month
	)			[static]

Returns the number of days in the given month for the given year

static bool openfluid::core::DateTime::isValidDateTime	(	int	Year,
		int	Month,
		int	Day,
		int	Hour,
		int	Minute,
		int	Second
	)			[static]

Returns true if the given date time is valid

bool openfluid::core::DateTime::isSameDate

(

DateTime

DT

)

Returns true if the given date is the same, without comparing time parts

bool openfluid::core::DateTime::isSameTime

(

DateTime

DT

)

Returns true if the given time is the same, without comparing dates