QGeoServiceProvider Class Reference

Member Function Documentation

QGeoServiceProvider::QGeoServiceProvider ( const QString & providerName, const QMap<QString, QVariant> & parameters = ( QMap<QString, QVariant )

QGeoServiceProvider::~QGeoServiceProvider ()

Destroys the service provider object.

QStringList QGeoServiceProvider::availableServiceProviders () [static]

Returns a list of names of the available service providers, for use with the QGeoServiceProvider constructors.

Error QGeoServiceProvider::error () const

Returns an error code describing the error which occurred during the last operation that was performed by this class.

This function was introduced in Qt Mobility 1.1.

QString QGeoServiceProvider::errorString () const

Returns a string describing the error which occurred during the last operation that was performed by this class.

This function was introduced in Qt Mobility 1.1.

QGeoMappingManager * QGeoServiceProvider::mappingManager () const

Returns the QGeoMappingManager made available by the service provider.

This function will return 0 if the service provider does not provide any mapping services.

This function will attempt to construct a QGeoMappingManager instance when it is called for the first time. If the attempt is successful the QGeoMappingManager will be cached, otherwise each call of this function will attempt to construct a QGeoMappingManager instance until the construction is successful.

After this function has been called, error() and errorString() will report any errors which occurred during the construction of the QGeoMappingManager.

This function was introduced in Qt Mobility 1.1.

QGeoRoutingManager * QGeoServiceProvider::routingManager () const

Returns the QGeoRoutingManager made available by the service provider.

This function will return 0 if the service provider does not provide any geographic routing services.

This function will attempt to construct a QGeoRoutingManager instance when it is called for the first time. If the attempt is successful the QGeoRoutingManager will be cached, otherwise each call of this function will attempt to construct a QGeoRoutingManager instance until the construction is successful.

After this function has been called, error() and errorString() will report any errors which occurred during the construction of the QGeoRoutingManager.

This function was introduced in Qt Mobility 1.1.

QGeoSearchManager * QGeoServiceProvider::searchManager () const

Returns the QGeoSearchManager made available by the service provider.

This function will return 0 if the service provider does not provide any geocoding services.

This function will attempt to construct a QGeoSearchManager instance when it is called for the first time. If the attempt is successful the QGeoSearchManager will be cached, otherwise each call of this function will attempt to construct a QGeoSearchManager instance until the construction is successful.

After this function has been called, error() and errorString() will report any errors which occurred during the construction of the QGeoSearchManager.

This function was introduced in Qt Mobility 1.1.