/// <summary>
/// Returns the augmented weight handler.
/// </summary>
public static WeightHandler AugmentedWeightHandlerCached(this IProfileInstance profile, RouterDb routerDb)
{
// prebuild profile factor cache.
var profileCache = new ProfileFactorAndSpeedCache(routerDb);
profileCache.CalculateFor(profile.Profile);
return(new Weights.WeightHandler(profileCache.GetGetFactorAndSpeed(profile)));
}
