/// <summary>
/// Gets the number of vehicles available in the household for the given timespan
/// </summary>
/// <param name="h"></param>
/// <param name="span"></param>
/// <param name="vehicleType"></param>
/// <param name="includeAuxTripChains"></param>
/// <returns></returns>
public static int NumberOfVehicleAvailable(this ITashaHousehold h, TashaTimeSpan span, IVehicleType vehicleType, bool includeAuxTripChains)
{
Dictionary <TashaTimeSpan, int> availabilities = h.FindVehicleAvailabilites(vehicleType, includeAuxTripChains);
var vehicles = h.Vehicles;
int available = 0;
for (int i = 0; i < vehicles.Length; i++)
{
if (vehicles[i].VehicleType == vehicleType)
{
available++;
}
}
foreach (var a in availabilities)
{
if ((a.Key.Start < span.End) && (a.Key.End > span.Start))
{
// this is strictly less than since we want the min of the vehicles
if (a.Value < available)
{
available = a.Value;
}
}
}
return(available);
}