Date Class Reference

Date Class. More...

#include <OpenMS/DATASTRUCTURES/Date.h>

Collaboration diagram for Date:

Public Member Functions
	Date ()
	Default constructor.
	Date (const Date &date)
	Copy constructor.
	Date (const QDate &date)
	Copy constructor from Qt base class.
	Date (Date &&) noexcept
	Move constructor.
	~Date ()
	Destructor.
Date &	operator= (const Date &source)
	Assignment operator.
Date &	operator= (Date &&) &noexcept
	Move assignment operator.
bool	operator== (const Date &rhs) const
	Equality operator.
bool	operator!= (const Date &rhs) const
	Inequality operator.
bool	operator< (const Date &rhs) const
	Less than operator.
void	set (const String &date)
	sets data from a string
void	set (UInt month, UInt day, UInt year)
	sets data from three integers
String	get () const
	Returns a string representation of the date.
void	get (UInt &month, UInt &day, UInt &year) const
	Fills the arguments with the date.
void	clear ()
	Sets the undefined date: 00/00/0000.
bool	isValid () const
	Returns if the date is valid.
bool	isNull () const
	Returns if the date is null.
int	year () const
	Returns the year.
int	month () const
	Returns the month.
int	day () const
	Returns the day.

Static Public Member Functions
static Date	today ()
	Returns the current date.

Private Attributes
std::unique_ptr< QDate >	date_
	Internal QDate representation.

Detailed Description

Date Class.

This class implements date handling. Import and export to/from both string and integers is possible.

Constructor & Destructor Documentation

Date() [1/4]

Date

(

)

Default constructor.

Fills the object with an undefined date: 00/00/0000

Date() [2/4]

Date

(

const Date &

date

)

Copy constructor.

Date() [3/4]

Date

(

const QDate &

date

)

Copy constructor from Qt base class.

Date() [4/4]

Date ( Date &&  )

noexcept

Move constructor.

~Date()

~Date

(

)

Destructor.

Member Function Documentation

clear()

void clear

(

)

Sets the undefined date: 00/00/0000.

day()

int day

(

)

const

Returns the day.

get() [1/2]

String get

(

)

const

Returns a string representation of the date.

Uses the iso/ansi date format: 'yyyy-mm-dd'

get() [2/2]

void get	(	UInt &	month,
		UInt &	day,
		UInt &	year
	)		const

Fills the arguments with the date.

Give the numbers in the following order: month, day and year.

isNull()

bool isNull

(

)

const

Returns if the date is null.

isValid()

bool isValid

(

)

const

Returns if the date is valid.

month()

int month

(

)

const

Returns the month.

operator!=()

bool operator!=

(

const Date &

rhs

)

const

Inequality operator.

operator<()

bool operator<

(

const Date &

rhs

)

const

Less than operator.

operator=() [1/2]

Date & operator=

(

const Date &

source

)

Assignment operator.

operator=() [2/2]

Date & operator= ( Date &&  ) &

noexcept

Move assignment operator.

operator==()

bool operator==

(

const Date &

rhs

)

const

Equality operator.

set() [1/2]

void set

(

const String &

date

)

sets data from a string

The following date formats are supported:

• mm/dd/yyyy
• dd.mm.yyyy
• yyyy-mm-dd

Exceptions

Exception::ParseError

is thrown if the date is given in the wrong format

set() [2/2]

void set	(	UInt	month,
		UInt	day,
		UInt	year
	)

sets data from three integers

Exceptions

Exception::ParseError

is thrown if an invalid date is given

today()

static Date today ( )

static

Returns the current date.

year()

int year

(

)

const

Returns the year.

Member Data Documentation

date_

std::unique_ptr<QDate> date_

private

Internal QDate representation.