Ah, ok. Thank you! Does that bug mean we need to use a very large radius to describe a circle that encloses the box, that in turn encloses the simulation? ________________________________ From: sumo-user <[email protected]> on behalf of Jakob Erdmann <[email protected]> Sent: 16 December 2022 07:55 To: Sumo project User discussions <[email protected]> Subject: Re: [sumo-user] Subscribing to simulation variables
---- THIS EMAIL HAS COME FROM AN EXTERNAL SOURCE ---- The first parameter is ignored when subscribing to simulation context. Please also be aware of https://github.com/eclipse/sumo/issues/12306 Am Di., 13. Dez. 2022 um 13:09 Uhr schrieb Matthew Jones <[email protected]<mailto:[email protected]>>: Hello, I am trying to debug some simulation problems, from C++ code. Our main class is class TrafficModel : public TraCIAPI and in its constructor we have this, which works: mStartTime = simulation.getTime(); mDeltaTime = simulation.getDeltaT(); however, if I call simulation.getIDCount(); or simulation.getIDList(); they block and the application freezes. What I am actually trying to do is const std::vector<int> varsSimulation{ libsumo::VAR_TELEPORT_STARTING_VEHICLES_NUMBER, libsumo::VAR_TELEPORT_STARTING_VEHICLES_IDS, libsumo::VAR_TELEPORT_ENDING_VEHICLES_NUMBER, libsumo::VAR_TELEPORT_ENDING_VEHICLES_IDS, libsumo::VAR_ARRIVED_VEHICLES_NUMBER, libsumo::VAR_ARRIVED_VEHICLES_IDS, }; simulation.subscribeContext("", libsumo::CMD_GET_SIM_VARIABLE, 99999, varsSimulation, 0, 999999999); but this also blocks, so I was trying to work out what to pass for the first parameter to subscribeContext. Obviously I'm doing something wrong but I can't work out what it is! I couldn't find anything in the documentation about what the first parameter for subscribeContext means when we are dealing with the simulation scope. Are there restrictions on when any of these methods can be called? Thanks, Matthew. Matthew Jones Senior Software Engineer rFpro Limited E: [email protected] W: www.rFpro.com<http://www.rFpro.com> This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system sender. This message may contain confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. _______________________________________________ sumo-user mailing list [email protected]<mailto:[email protected]> To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-user This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system sender. This message may contain confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail.
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