Help to use QGeoRoutingManager

[ScienziatoBestia]

QGeoRooutingManager has not a default constructor... I have to specify an engine like parameter in the creation.
There is not a default engine? I have to create it?
I red about nokia plugin and I thought that it was the engine... if yes, how to specify it in the creation of a QGeoRoutingManager?
If not, how to use QGeoRoutingManager?
Thank you,
bye

[kusumk]

It seems to be a singleton class, you can try it like this -

QGeoServiceProvider::routingManager()

For more info check

QGeoRoutingManager * QGeoServiceProvider::routingManager () const

and doc here

"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."

[symbianyucca]

And there would also be examples available in the wiki, here's one link: http://www.developer.nokia.com/Commu..._Maps_Examples just check the routing example in the bottom.

[ScienziatoBestia]

thanks to all,
I had to better read the documentation