KItinerary::LocationUtil Namespace Reference

Enumerations
enum	Accuracy { Exact, CityLevel, WalkingDistance }

Functions
PostalAddress	address (const QVariant &location)
QVariant	arrivalLocation (const QVariant &res)
QVariant	departureLocation (const QVariant &res)
int	distance (const GeoCoordinates &coord1, const GeoCoordinates &coord2)
int	distance (float lat1, float lon1, float lat2, float lon2)
GeoCoordinates	geo (const QVariant &location)
bool	isLocationChange (const QVariant &res)
bool	isSameLocation (const QVariant &lhs, const QVariant &rhs, Accuracy accuracy=Exact)
QVariant	location (const QVariant &res)
QString	name (const QVariant &location)

Detailed Description

Utility functions related to location information.

Enumeration Type Documentation

enum KItinerary::LocationUtil::Accuracy

Location comparison accuracy.

Enumerator
Exact	Locations match exactly.
CityLevel	Locations are in the same city.
WalkingDistance	Locations are close enough together to not need transportation.

Definition at line 59 of file locationutil.h.

Function Documentation

PostalAddress KItinerary::LocationUtil::address

(

const QVariant &

location

)

Returns the address of the given location.

Definition at line 106 of file locationutil.cpp.

QVariant KItinerary::LocationUtil::arrivalLocation

(

const QVariant &

res

)

Returns the arrival location of the given reservation.

This assumes isLocationChange(res) == true.

Definition at line 36 of file locationutil.cpp.

QVariant KItinerary::LocationUtil::departureLocation

(

const QVariant &

res

)

Returns the departure location of the given reservation.

This assumes isLocationChange(res) == true.

Definition at line 53 of file locationutil.cpp.

int KItinerary::LocationUtil::distance	(	const GeoCoordinates &	coord1,
		const GeoCoordinates &	coord2
	)

Computes the distance between to geo coordinates in meters.

Definition at line 134 of file locationutil.cpp.

int KItinerary::LocationUtil::distance	(	float	lat1,
		float	lon1,
		float	lat2,
		float	lon2
	)

Computes the distance between to geo coordinates in meters.

Definition at line 140 of file locationutil.cpp.

GeoCoordinates KItinerary::LocationUtil::geo

(

const QVariant &

location

)

Returns the geo coordinates of a given location.

Definition at line 94 of file locationutil.cpp.

bool KItinerary::LocationUtil::isLocationChange

(

const QVariant &

res

)

Returns true if the given reservation is a location change.

That is, some form of transport reservation with different departure and arrival locations.

Definition at line 23 of file locationutil.cpp.

bool KItinerary::LocationUtil::isSameLocation	(	const QVariant &	lhs,
		const QVariant &	rhs,
		LocationUtil::Accuracy	accuracy = Exact
	)

Returns true if the given locations are the same.

Parameters

lhs	The left hand side in the location condition.
rhs	The right hand side in the location condition.
accuracy	Defines how closely the locations have to match.

Definition at line 226 of file locationutil.cpp.

QVariant KItinerary::LocationUtil::location

(

const QVariant &

res

)

Returns the location of a non-transport reservation.

This assumes isLocationChange(res) == false.

Definition at line 73 of file locationutil.cpp.

QString KItinerary::LocationUtil::name

(

const QVariant &

location

)

Returns a description of the location.

Definition at line 118 of file locationutil.cpp.