QuercusVL Programming Manual
TrafficLights
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C++:
C:
In C++, the unit's TrafficLights collection is returned.
In C, there is no representation of "TrafficLights" collection, but methods to directly
access to collection properties:
int VL_Unit_get_TrafficLights_Count (int h): returns the number of traffic lights
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in the unit "h"
int VL_Unit_get_TrafficLights_Item(int h, int item): returns the TrafficLight
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located at the indicated position in the TrafficLights collection of unit "h"
(starting from zero).
If there is no TrafficLights at the specified position returns null.
The parameter "h" is a handler of unit (Unit).
When the traffic light is no longer needed, VL_TrafficLight_Release must be
called to free allocated memory (see Release method at TrafficLight class).
int VL_Unit_get_TrafficLights_Id(int h, int id): returns the TrafficLight identified
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by "id" inside the TrafficLights collection in the unit "h".
The parameter "h" is a handler of unit (Unit).
If there is no TrafficLights with such id, returns null.
When the traffic light is no longer needed, VL_TrafficLight_Release must be
called to free allocated memory (see Release method at TrafficLight class).
HistoricIncidences
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C++:
C:
Returns the incidences record of the unit.
In C, the parameter "h" is a handler of unit (Unit).
HistoricSummaries
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C++:
C:
Returns the summary record of the unit.
In C, the parameter "h" is a handler of unit (Unit).
Quercus Technologies
TrafficLights get_TrafficLights()
Does not exist
HistoricIncidences get_HistoricIncidences()
int VL_Unit_get_HistoricIncidences(int h)
HistoricSummaries get_HistoricSummaries()
int VL_Unit_get_HistoricSummaries(int h)
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