/// <summary>
/// Returns true if the given vertex has a witness calculator.
/// </summary>
/// <param name="graph"></param>
/// <param name="from"></param>
/// <param name="to"></param>
/// <param name="via"></param>
/// <param name="weight"></param>
/// <param name="max_settles"></param>
/// <returns></returns>
public bool Exists(IBasicRouterDataSource <CHEdgeData> graph, uint from, uint to, uint via, float weight, int max_settles)
{
return(_router.CalculateWeight(graph, from, to, via, weight, max_settles) <= weight);
}
/// <summary>
/// Returns true if the given vertex has a witness calculator.
/// </summary>
/// <param name="from"></param>
/// <param name="to"></param>
/// <param name="via"></param>
/// <param name="weight"></param>
/// <param name="max_settles"></param>
/// <returns></returns>
public bool Exists(uint from, uint to, uint via, float weight, int max_settles)
{
return(_router.CalculateWeight(from, to, via, weight, max_settles) <= weight);
}