|  | This document is archived and information here might be outdated. Recommended version. | 
Deprecated as of 10.1. Provides access to router settings, such as restrictions, backtrack policy, length units. Note: the ISMRouterSetup interface has been superseded by ISMRouterSetup2. Please consider using the more recent version.
| Name | Description | |
|---|---|---|
|  | BacktrackPolicy | Controls the backtrack policy of the route solver. | 
|  | ClearAllRestrictions | Removes all restrictions set on the route solver. | 
|  | DirectionsLengthUnits | The output length units used in driving directions. | 
|  | SetRestriction | Sets a restriction to be used by the route solver. | 
| Classes | Description | 
|---|---|
| SMRouter | Deprecated as of 10.1. The object for calculating routes and defining route settings. |