RoundAboutExitNode

Top  Previous  Next

Function RoundAboutExitNode(node: integer): boolean;

 

Returns true, when

- The valency of the node is >=3 and

- Two of the links connected to the node is marked as a roundabout and

- It is possible to leave the roundabout using the third link

 

Returns false otherwise.

 

This is used internally by function RouteList for creating driving directions.

 

Possible error codes: -43

Versions: Standard Pro

ActiveX / VCL / CLX component: RWnetBase