QGeoPositionInfo Class Reference

Member Function Documentation

QGeoPositionInfo::QGeoPositionInfo ()

Creates an invalid QGeoPositionInfo object.

See also isValid().

QGeoPositionInfo::QGeoPositionInfo ( const QGeoCoordinate & coordinate, const QDateTime & timestamp )

Creates a QGeoPositionInfo for the given coordinate and timestamp.

This function was introduced in Qt Mobility 1.0.

QGeoPositionInfo::QGeoPositionInfo ( const QGeoPositionInfo & other )

Creates a QGeoPositionInfo with the values of other.

This function was introduced in Qt Mobility 1.0.

QGeoPositionInfo::~QGeoPositionInfo ()

Destroys a QGeoPositionInfo object.

qreal QGeoPositionInfo::attribute ( Attribute attribute ) const

Returns the value of the specified attribute as a qreal value.

Returns -1 if the value has not been set, although this may also be a legitimate value for some attributes.

The function hasAttribute() should be used to determine whether or not a value has been set for an attribute.

This function was introduced in Qt Mobility 1.0.

See also hasAttribute() and setAttribute().

QGeoCoordinate QGeoPositionInfo::coordinate () const

Returns the coordinate for this position.

Returns an invalid coordinate if no coordinate has been set.

This function was introduced in Qt Mobility 1.0.

See also setCoordinate().

bool QGeoPositionInfo::hasAttribute ( Attribute attribute ) const

Returns true if the specified attribute is present for this QGeoPositionInfo object.

This function was introduced in Qt Mobility 1.0.

bool QGeoPositionInfo::isValid () const

Returns true if the timestamp() and coordinate() values are both valid.

This function was introduced in Qt Mobility 1.0.

See also QGeoCoordinate::isValid() and QDateTime::isValid().

void QGeoPositionInfo::removeAttribute ( Attribute attribute )

Removes the specified attribute and its value.

This function was introduced in Qt Mobility 1.0.

void QGeoPositionInfo::setAttribute ( Attribute attribute, qreal value )

Sets the value for attribute to value.

This function was introduced in Qt Mobility 1.0.

See also attribute().

void QGeoPositionInfo::setCoordinate ( const QGeoCoordinate & coordinate )

Sets the coordinate for this position to coordinate.

This function was introduced in Qt Mobility 1.0.

See also coordinate().

void QGeoPositionInfo::setTimestamp ( const QDateTime & timestamp )

Sets the date and time at which this position was reported to timestamp.

The timestamp must be in UTC time.

This function was introduced in Qt Mobility 1.0.

See also timestamp().

QDateTime QGeoPositionInfo::timestamp () const

Returns the date and time at which this position was reported, in UTC time.

Returns an invalid QDateTime if no date/time value has been set.

This function was introduced in Qt Mobility 1.0.

See also setTimestamp().

bool QGeoPositionInfo::operator!= ( const QGeoPositionInfo & other ) const

Returns true if any of this object's values are not the same as those of other.

This function was introduced in Qt Mobility 1.0.

QGeoPositionInfo & QGeoPositionInfo::operator= ( const QGeoPositionInfo & other )

Assigns the values from other to this QGeoPositionInfo.

This function was introduced in Qt Mobility 1.0.

bool QGeoPositionInfo::operator== ( const QGeoPositionInfo & other ) const

Returns true if all of this object's values are the same as those of other.

This function was introduced in Qt Mobility 1.0.