QGeoServiceProviderFactory Class
The QGeoServiceProviderFactory class is a factory class used as the plugin interface for services related to geographical information. More...
| Header: | #include <QGeoServiceProviderFactory> |
| qmake: | QT += location |
| Since: | Qt 5.6 |
| Inherited By: |
This class is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.
Public Functions
| virtual | ~QGeoServiceProviderFactory() |
| virtual QGeoCodingManagerEngine * | createGeocodingManagerEngine(const QVariantMap ¶meters, QGeoServiceProvider::Error *error, QString *errorString) const |
| virtual QPlaceManagerEngine * | createPlaceManagerEngine(const QVariantMap ¶meters, QGeoServiceProvider::Error *error, QString *errorString) const |
| virtual QGeoRoutingManagerEngine * | createRoutingManagerEngine(const QVariantMap ¶meters, QGeoServiceProvider::Error *error, QString *errorString) const |
Detailed Description
The QGeoServiceProviderFactory class is a factory class used as the plugin interface for services related to geographical information.
Implementers must provide a unique combination of providerName() and providerVersion() per plugin.
The other functions should be overridden if the plugin supports the associated set of functionality.
See also QGeoServiceProviderFactoryV2.
Member Function Documentation
[virtual] QGeoServiceProviderFactory::~QGeoServiceProviderFactory()
Destroys this QGeoServiceProviderFactory instance.
[virtual] QGeoCodingManagerEngine *QGeoServiceProviderFactory::createGeocodingManagerEngine(const QVariantMap ¶meters, QGeoServiceProvider::Error *error, QString *errorString) const
Returns a new QGeoCodingManagerEngine instance, initialized with parameters, which implements the location geocoding functionality.
If error is not 0 it should be set to QGeoServiceProvider::NoError on success or an appropriate QGeoServiceProvider::Error on failure.
If errorString is not 0 it should be set to a string describing any error which occurred.
The default implementation returns 0, which causes a QGeoServiceProvider::NotSupportedError in QGeoServiceProvider.
[virtual] QPlaceManagerEngine *QGeoServiceProviderFactory::createPlaceManagerEngine(const QVariantMap ¶meters, QGeoServiceProvider::Error *error, QString *errorString) const
Returns a new QPlaceManagerEngine instance, initialized with parameters, which implements the place searching functionality.
If error is not 0 it should be set to QGeoServiceProvider::NoError on success or an appropriate QGeoServiceProvider::Error on failure.
If errorString is not 0 it should be set to a string describing any error which occurred.
The default implementation returns 0, which causes a QGeoServiceProvider::NotSupportedError in QGeoServiceProvider.
[virtual] QGeoRoutingManagerEngine *QGeoServiceProviderFactory::createRoutingManagerEngine(const QVariantMap ¶meters, QGeoServiceProvider::Error *error, QString *errorString) const
Returns a new QGeoRoutingManagerEngine instance, initialized with parameters, which implements routing functionality.
If error is not 0 it should be set to QGeoServiceProvider::NoError on success or an appropriate QGeoServiceProvider::Error on failure.
If errorString is not 0 it should be set to a string describing any error which occurred.
The default implementation returns 0, which causes a QGeoServiceProvider::NotSupportedError in QGeoServiceProvider.
© 2021 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.