Description
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Gets the value of an integer signal. Signals are cleared at simulation start. See also simSetIntegerSignal, the other signal functions, and simPersistentDataRead.
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C synopsis
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simInt simGetIntegerSignal(const simChar* signalName,simInt* signalValue)
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C parameters |
signalName: name of the signal
signalValue: value of the signal
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C return value
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-1 if operation was not successful, 0 if signal does not exist, 1 if signalValue was retrieved
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Lua synopsis
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number signalValue=simGetIntegerSignal(string signalName) |
Lua parameters |
signalName: name of the signal
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Lua return values
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signalValue: value of the signal. nil if operation was not successful or if signal does not exist
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