Get PagedLOD maxRange of tiled feature tile ?

Is it possible to get the instanced PagedLOD-maxRange of a Feature Tile? I want to print this value for specific tiles in a TiledFeatureSource:

std::vector<osgEarth::TileKey> intersecting_tile_keys;
getFeatureProfile()->getTilingProfile()->getIntersectingTiles(extent, lod, intersecting_tile_keys);
// find PagedLOD of this Tile and get the data or compute it

Thanks

I solved it with emulate the computed value without a query. Using this technique:

http://forum.osgearth.org/Hint-Debugging-Accessing-osgEarth-private-members-td7593649.html