qgsinterval.h File Reference

#include <QVariant>
#include "qgis.h"
#include "qgis_core.h"

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Classes
class	QgsInterval
	A representation of the interval between two datetime values. More...

Functions
QDateTime CORE_EXPORT	operator+ (const QDateTime &start, const QgsInterval &interval)
	Adds an interval to a datetime. More...
QgsInterval CORE_EXPORT	operator- (const QDateTime &datetime1, const QDateTime &datetime2)
	Returns the interval between two datetimes. More...
QgsInterval CORE_EXPORT	operator- (QDate date1, QDate date2)
	Returns the interval between two dates. More...
QgsInterval CORE_EXPORT	operator- (QTime time1, QTime time2)
	Returns the interval between two times. More...
QDebug	operator<< (QDebug dbg, const QgsInterval &interval)
	Debug string representation of interval. More...

Function Documentation

operator+()

QDateTime CORE_EXPORT operator+	(	const QDateTime &	start,
		const QgsInterval &	interval
	)

Adds an interval to a datetime.

Parameters

start	initial datetime
interval	interval to add

Since

QGIS 2.16

Note

not available in Python bindings

operator-() [1/3]

QgsInterval CORE_EXPORT operator-	(	const QDateTime &	datetime1,
		const QDateTime &	datetime2
	)

Returns the interval between two datetimes.

Parameters

datetime1	start datetime
datetime2	datetime to subtract, ie subtract datetime2 from datetime1

Since

QGIS 2.16

Note

not available in Python bindings

Definition at line 115 of file qgsinterval.cpp.

operator-() [2/3]

QgsInterval CORE_EXPORT operator-	(	QDate	date1,
		QDate	date2
	)

Returns the interval between two dates.

Parameters

date1	start date
date2	date to subtract, ie subtract date2 from date1

Since

QGIS 2.16

Note

not available in Python bindings

Definition at line 126 of file qgsinterval.cpp.

operator-() [3/3]

QgsInterval CORE_EXPORT operator-	(	QTime	time1,
		QTime	time2
	)

Returns the interval between two times.

Parameters

time1	start time
time2	time to subtract, ie subtract time2 from time1

Since

QGIS 2.16

Note

not available in Python bindings

Definition at line 132 of file qgsinterval.cpp.

operator<<()

QDebug operator<<	(	QDebug	dbg,
		const QgsInterval &	interval
	)

Debug string representation of interval.

Definition at line 106 of file qgsinterval.cpp.