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 # getIndexStr

 Last update: 30.07.2026 

public [getIndexStr](get-index-str.md)(index: [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)): [String](https://docs.oracle.com/javase/8/docs/api/java/lang/String.html)

return ModelCenter style array index as a string

#### Return

array index string (e.g., "\[2\]")

#### Parameters

indexarray indexpublic [getIndexStr](get-index-str.md)(index: [Array](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-array/index.html)<[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)>): [String](https://docs.oracle.com/javase/8/docs/api/java/lang/String.html)

return ModelCenter style array index as a string

#### Return

array index string (e.g., "\[2,3\]")

#### Parameters

indexarray index