Re: [sumo-user] Loaded vs Departed Vehicles

[Jakob E. <nam...@gm...>]

Hello,
you are not supposed to instantiate Domains because they require additional
initialization.
Instead, use
traci.vehicle.getSubscriptionResults()
Don't worry if your IDE fails to recognize traci.vehicle.
regards,
Jakob

2018-07-20 14:09 GMT+02:00 cchadj01--- via sumo-user <
sum...@li...>:

>
> Hello,
>  I would like to ask what exactly are loaded vehicles?
>  From my understanding loaded vehicles are vehicles that exist in the
> simulation until it ends.
>  Can I subscribe to a loaded vehicle that has yet to be departed?
>  In getDepartedIds do I get the ids of vehicles that have just entered the
> simulation (just started their jurney) or I also get vehicles that already
> existed from previous steps?
>
>  Also in python I use getSubscriptionResults() but it doesn't return me a
> dict like it says in the python
>  docs.
>  (example on how I use it)
>  import traci
>
>  traci.start(sumoCmd, numRetries=2, port=2500 ,label="default")
>  vehicleCommands = traci._vehicle.VehicleDomain()
>  vehicleCommands._connection  = traci.getConnection(label="default")
>
>  ...
>  vehDict = vehicleCommands.getSubscriptionResults(vehId)
>  ^ this is not a dictionary as it says in the docs.
>
> Thank you!
>
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