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 # getHasChanged

 Last update: 16.07.2025 

public [getHasChanged](get-has-changed.md)(): [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html)

Boolean which indicates if the variable has changed since the last time the boolean was reset. Typically used only by Plug-Ins for their own variables (to avoid conflicting use by different Plug-Ins, macros, or tools). Set the value to false and it will automatically flip to true any time the value changes.

#### Return

whether the variable has been changed or not

#### Throws

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