[Routing] OpenRouteService.org source code?

[Frederik Ramm]

Hi,

> Is OpenRouteService.org routing source code written in C or C++? If not
> it may be possible to port to C++.

As far as I know it's Java.

> Is there anywhere a C or C++ library that calculates a route with OSM
> data?

Use Nic Roets' gosmore (pure C), GraphServer (C with Ruby bindings), the 
boost graph library, or even pgrouting (PostGIS based).

Bye
Frederik