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 # getNumReferencedVariables

 Last update: 30.07.2026 

public [getNumReferencedVariables](get-num-referenced-variables.md)(index: [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)): [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)

get the number of variables referenced by this object at the specificed array index

#### Return

the number of referenced variables

#### Parameters

index#### Throws

[ModelCenterException](./../-model-center-exception/index.md)