lookupServiceSignalData

Syntax

serviceSignalData * lookupServiceSignalData(char serviceSignalName[]);

Function

Searches for a SOME/IPService Signalin the database(s). If the Service Signal is not found or if the name is not unique, test modules/units report anerror in test systemwhile simulation/analysis nodes write a warning into the Write Window, and the function returns an invalidserviceSignal. lookupServiceSignalDatacan be used to access a Service Signal, which was specified by a string during measurement. The function makes it possible to write dynamic tests with Service Signals, where the name of the Service Signal is not given at compile time. lookupServiceSignalDatais for Service Signals, which can be represented as data (byte array). For number and string types seelookupServiceSignalNumberandlookupServiceSignalString.

Parameters

serviceSignalName Thequalifier of the Service Signal.

Return Values

The found unique Service Signal or an invalid object.

// set the data of some service-signals to empty dataint i;char serviceSignalNames[2][70] ={ "sif_001::TrafficSignDetection::DetectedTrafficSign.SignData","sif_2001::TrafficSignDetection::DetectedTrafficSign.Image" };byte emptyData[8] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };for( i = 0; i < elcount(serviceSignalNames); i++ ){serviceSignalData * sig;sig = lookupServiceSignalData( serviceSignalNames[i] );SetServiceSignalData( sig, emptyData, elcount(emptyData) );}