A class to represent time instant. More...

#include <TimeInstant.h>

Inheritance diagram for te::dt::TimeInstant:

Public Member Functions
AbstractData *	clone () const
	It returns a clone of this object. More...

Date	getDate () const
	It returns the date associated to time instant. More...

DateTimeType	getDateTimeType () const
	It returns the subtype of the date and time type. More...

TimeDuration	getTime () const
	It returns the time duration associated to time instant. More...

const boost::posix_time::ptime &	getTimeInstant () const
	It returns the boost time instant type. More...

boost::posix_time::ptime &	getTimeInstant ()
	It returns the boost time instant type. More...

int	getTypeCode () const
	It returns the data type code associated to date and time values: DATETIME_TYPE. More...

bool	operator!= (const DateTime &rhs) const
	Operator !=. More...

long	operator- (const TimeInstant &rhs) const
	Operator -. More...

bool	operator< (const DateTime &rhs) const
	Operator <. More...

bool	operator== (const DateTime &rhs) const
	Operator ==. More...

bool	operator> (const DateTime &rhs) const
	Operator > More...

	TimeInstant ()
	Constructor. More...

	TimeInstant (const Date &d, const TimeDuration &td)
	Constructor from a date and time offset. More...

	TimeInstant (const boost::posix_time::ptime &t)
	Constructor. More...

	TimeInstant (const std::string &dtime)
	Constructor. More...

std::string	toString () const
	It returns the time instant in the ISO textual format (YYYYMMDDTHHMMSS,fffffffff) where T is the date-time separator. More...

virtual	~TimeInstant ()
	Constructor. More...

Protected Attributes
boost::posix_time::ptime	m_timeInstant
	The internal time instant information. More...

Detailed Description

A class to represent time instant.

A time instant is a point on the continuous time axis. It is composed of a date that uses the Gregorian calendar and of a local time. Internally, it uses the datetime boost library to represent time instant, by using the data type boost::posix_time::ptime.

See also: Date, DateTime, TimeInstantTZ, TimeDuration, TimePeriod, TimePeriodTZ, DatePeriod, DateDuration

Definition at line 55 of file TimeInstant.h.

Constructor & Destructor Documentation

te::dt::TimeInstant::TimeInstant ( )

Constructor.

Definition at line 29 of file TimeInstant.cpp.

te::dt::TimeInstant::TimeInstant	(	const Date &	d,
		const TimeDuration &	td
	)

Constructor from a date and time offset.

Parameters

d	The date.
td	Time offset.

Definition at line 34 of file TimeInstant.cpp.

te::dt::TimeInstant::TimeInstant ( const boost::posix_time::ptime & t )

Constructor.

Parameters

t	A time instant.

Definition at line 39 of file TimeInstant.cpp.

te::dt::TimeInstant::TimeInstant ( const std::string & dtime )

Constructor.

It constructs a time instant from a non delimited ISO form string. Example: 20020131T235959

Parameters

dtime ISO form string

Definition at line 44 of file TimeInstant.cpp.

te::dt::TimeInstant::~TimeInstant ( )

virtual

Constructor.

Definition at line 99 of file TimeInstant.cpp.

Member Function Documentation

te::dt::AbstractData * te::dt::TimeInstant::clone ( ) const

virtual

It returns a clone of this object.

Returns: A clone of this object.

Implements te::dt::AbstractData.

Definition at line 87 of file TimeInstant.cpp.

Date te::dt::TimeInstant::getDate ( ) const

inline

It returns the date associated to time instant.

Returns: The date

Definition at line 106 of file TimeInstant.h.

DateTimeType te::dt::TimeInstant::getDateTimeType ( ) const

inlinevirtual

It returns the subtype of the date and time type.

Returns: The subtype of the date and time type.

Implements te::dt::DateTime.

Definition at line 179 of file TimeInstant.h.

References te::dt::TIME_INSTANT.

te::dt::TimeDuration te::dt::TimeInstant::getTime ( ) const

It returns the time duration associated to time instant.

Returns: The time duration

Definition at line 49 of file TimeInstant.cpp.

const boost::posix_time::ptime& te::dt::TimeInstant::getTimeInstant ( ) const

inline

It returns the boost time instant type.

Returns: The boost time instant type.

Definition at line 92 of file TimeInstant.h.

Referenced by te::qt::widgets::TimeSliderWidget::addTrajectory(), te::qt::widgets::Animation::getAnimationDataIndex(), te::qt::widgets::TimeSliderWidget::getAnimationTime(), te::qt::widgets::TimeSliderWidget::getEtaMetadata(), te::qt::widgets::TimeSliderWidget::getTimeInstant(), te::qt::widgets::TimeSliderWidget::onApplyTimeIntervalPushButtonClicked(), and te::qt::widgets::Animation::setDataKeyValues().

boost::posix_time::ptime& te::dt::TimeInstant::getTimeInstant ( )

inline

It returns the boost time instant type.

Returns: The boost time instant type.

Definition at line 99 of file TimeInstant.h.

int te::dt::DateTime::getTypeCode ( ) const

inlinevirtualinherited

It returns the data type code associated to date and time values: DATETIME_TYPE.

Returns: The data type code associated to the date and time values: DATETIME_TYPE.

Implements te::dt::AbstractData.

Definition at line 103 of file DateTime.h.

References te::dt::DATETIME_TYPE.

bool te::dt::TimeInstant::operator!= ( const DateTime & rhs ) const

virtual

Operator !=.

Parameters

rhs	The time instant to be compared.

Returns: It returns true if the two time instants are not equal. Otherwise, it returns false.

Implements te::dt::DateTime.

Definition at line 62 of file TimeInstant.cpp.

References m_timeInstant.

long te::dt::TimeInstant::operator- ( const TimeInstant & rhs ) const

Operator -.

Parameters

rhs	The right-hand-side time instant.

Returns: It returns the number of seconds between the two time instants.

Definition at line 80 of file TimeInstant.cpp.

References m_timeInstant.

bool te::dt::TimeInstant::operator< ( const DateTime & rhs ) const

virtual

Operator <.

Parameters

rhs	The right-hand-side time instant to be compared.

Returns: It returns true if the right-hand-side time instant is greater than the lefth side one. Otherwise, it returns false.

Implements te::dt::DateTime.

Definition at line 68 of file TimeInstant.cpp.

References m_timeInstant.

bool te::dt::TimeInstant::operator== ( const DateTime & rhs ) const

virtual

Operator ==.

Parameters

rhs	The time instant to be compared.

Returns: It returns true if the two time instants are equal. Otherwise, it returns false.

Implements te::dt::DateTime.

Definition at line 56 of file TimeInstant.cpp.

References m_timeInstant.

bool te::dt::TimeInstant::operator> ( const DateTime & rhs ) const

virtual

Operator >

Parameters

rhs	The right-hand-side time instant to be compared.

Returns: It returns true if the right-hand-side time instant is less than the lefth side one. Otherwise, it returns false.

Implements te::dt::DateTime.

Definition at line 74 of file TimeInstant.cpp.

References m_timeInstant.

std::string te::dt::TimeInstant::toString ( void ) const

virtual

It returns the time instant in the ISO textual format (YYYYMMDDTHHMMSS,fffffffff) where T is the date-time separator.

Returns: The time instant in the ISO textual format (YYYYMMDDTHHMMSS,fffffffff) where T is the date-time separator.

Implements te::dt::AbstractData.

Definition at line 92 of file TimeInstant.cpp.

Member Data Documentation

boost::posix_time::ptime te::dt::TimeInstant::m_timeInstant

protected

The internal time instant information.

Definition at line 186 of file TimeInstant.h.

Referenced by operator!=(), operator-(), operator<(), operator==(), and operator>().

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

C:/TL5_2015_release/terralib5/src/terralib/datatype/TimeInstant.h
C:/TL5_2015_release/terralib5/src/terralib/datatype/TimeInstant.cpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation