te::dt::TimePeriod Class Reference

A class to represent time period. More...

#include <TimePeriod.h>

Inheritance diagram for te::dt::TimePeriod:

Public Member Functions
AbstractData *	clone () const
	It returns a clone of this object. More...
DateTimeType	getDateTimeType () const
	It returns the subtype of the date and time type. More...
DateTimeInstant *	getFinalInstant () const
	It gets the final date time instant. More...
TimeInstant	getFinalTimeInstant () const
	It gets the final time instant. More...
DateTimeInstant *	getInitialInstant () const
	It gets the initial date time instant. More...
TimeInstant	getInitialTimeInstant () const
	It gets the initial time instant. More...
const boost::posix_time::time_period &	getTimePeriod () const
	Assignment operator. More...
boost::posix_time::time_period &	getTimePeriod ()
	It returns the boost time period 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...
bool	operator< (const DateTime &rhs) const
	Operator <. More...
bool	operator== (const DateTime &rhs) const
	Operator ==. More...
bool	operator> (const DateTime &rhs) const
	Operator > More...
	TimePeriod ()
	Constructor. More...
	TimePeriod (const TimeInstant &initialTime, const TimeInstant &finalTime)
	Constructor. More...
	TimePeriod (const boost::posix_time::time_period &t)
	Constructor. More...
std::string	toString () const
	It returns the time period in the ISO textual format (YYYYMMDDThhmmss/YYYYMMDDThhmmss). More...
virtual	~TimePeriod ()
	Destructor. More...

Protected Attributes
boost::posix_time::time_period	m_timePeriod
	Time period information. More...

Detailed Description

A class to represent time period.

A time period is a part of the continous time axis limited by two time instants or points. Each time instant 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 period, by using the data type boost::posix_time::time_period.

See also

DateTime, Date, DatePeriod, DateDuration, TimePeriodTZ, TimeInstant, TimeInstantTZ, TimeDuration

Definition at line 54 of file TimePeriod.h.

Constructor & Destructor Documentation

te::dt::TimePeriod::TimePeriod

(

)

Constructor.

Definition at line 30 of file TimePeriod.cpp.

te::dt::TimePeriod::TimePeriod	(	const TimeInstant &	initialTime,
		const TimeInstant &	finalTime
	)

Constructor.

Parameters

initialTime	A initial time instant.
finalTime	A final time instant.

Definition at line 35 of file TimePeriod.cpp.

te::dt::TimePeriod::TimePeriod

(

const boost::posix_time::time_period &

t

)

Constructor.

Parameters

t	A time period.

Definition at line 40 of file TimePeriod.cpp.

te::dt::TimePeriod::~TimePeriod ( )

virtual

Destructor.

Definition at line 105 of file TimePeriod.cpp.

Member Function Documentation

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

virtual

It returns a clone of this object.

Returns

A clone of this object.

Implements te::dt::AbstractData.

Definition at line 89 of file TimePeriod.cpp.

DateTimeType te::dt::TimePeriod::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 182 of file TimePeriod.h.

References te::dt::TIME_PERIOD.

te::dt::DateTimeInstant * te::dt::TimePeriod::getFinalInstant ( ) const

virtual

It gets the final date time instant.

Returns

The final time instant

Note

The caller will take the ownership of the returned pointer.

Implements te::dt::DateTimePeriod.

Definition at line 60 of file TimePeriod.cpp.

te::dt::TimeInstant te::dt::TimePeriod::getFinalTimeInstant

(

)

const

It gets the final time instant.

Returns

The final time instant

Definition at line 50 of file TimePeriod.cpp.

Referenced by te::qt::widgets::TimeSliderWidget::calculateTemporalExtent(), te::qt::widgets::Animation::createAnimationDataInDisplayProjection(), and te::qt::widgets::SliderPropertiesDialog::populateUi().

te::dt::DateTimeInstant * te::dt::TimePeriod::getInitialInstant ( ) const

virtual

It gets the initial date time instant.

Returns

The initial time instant

Note

The caller will take the ownership of the returned pointer.

Implements te::dt::DateTimePeriod.

Definition at line 55 of file TimePeriod.cpp.

te::dt::TimeInstant te::dt::TimePeriod::getInitialTimeInstant

(

)

const

It gets the initial time instant.

Returns

The initial time instant

Definition at line 45 of file TimePeriod.cpp.

Referenced by te::qt::widgets::TimeSliderWidget::calculateTemporalExtent(), te::qt::widgets::Animation::createAnimationDataInDisplayProjection(), and te::qt::widgets::SliderPropertiesDialog::populateUi().

const boost::posix_time::time_period& te::dt::TimePeriod::getTimePeriod ( ) const

inline

Assignment operator.

It returns the boost time period type.

Returns

The boost time period type.

Definition at line 86 of file TimePeriod.h.

Referenced by te::qt::widgets::TimeSliderWidget::onDateTimeEditChanged().

boost::posix_time::time_period& te::dt::TimePeriod::getTimePeriod ( )

inline

It returns the boost time period type.

Returns

The boost time period type.

Definition at line 93 of file TimePeriod.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::TimePeriod::operator!= ( const DateTime &  rhs ) const

virtual

Operator !=.

Parameters

rhs	The time period to be compared.

Returns

It returns true if the two time periods are not equal. Otherwise, it returns false.

Implements te::dt::DateTime.

Definition at line 71 of file TimePeriod.cpp.

References m_timePeriod.

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

virtual

Operator <.

Parameters

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

Returns

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

Implements te::dt::DateTime.

Definition at line 77 of file TimePeriod.cpp.

References m_timePeriod.

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

virtual

Operator ==.

Parameters

rhs	The time period to be compared.

Returns

It returns true if the two time period are equal. Otherwise, it returns false.

Implements te::dt::DateTime.

Definition at line 65 of file TimePeriod.cpp.

References m_timePeriod.

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

virtual

Operator >

Parameters

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

Returns

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

Implements te::dt::DateTime.

Definition at line 83 of file TimePeriod.cpp.

References m_timePeriod.

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

virtual

It returns the time period in the ISO textual format (YYYYMMDDThhmmss/YYYYMMDDThhmmss).

Returns

The time period in the ISO textual format (YYYYMMDDThhmmss/YYYYMMDDThhmmss).

Implements te::dt::AbstractData.

Definition at line 94 of file TimePeriod.cpp.

Member Data Documentation

boost::posix_time::time_period te::dt::TimePeriod::m_timePeriod

protected

Time period information.

Definition at line 191 of file TimePeriod.h.

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

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

• C:/TL5_2015_release/terralib5/src/terralib/datatype/TimePeriod.h
• C:/TL5_2015_release/terralib5/src/terralib/datatype/TimePeriod.cpp