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Check Stateflow charts for uniquely defined data objects

Check ID: mathworks.hism.hisl_0061

Identify Stateflow® charts that include data objects that are not uniquely defined.


This check searches your model for local data in Stateflow charts that is not uniquely defined.

Available with Simulink® Check™.

This check requires a Stateflow license.

Results and Recommended Actions

ConditionRecommended Action
The Stateflow chart contains a data object identifier defined in two or more scopes.

For the identified chart, do one of the following:

  • Create a unique data object identifier within each of the scopes.

  • Create a unique data object identifier within the chart, at the parent level.

Capabilities and Limitations

  • This check does not look for usage of unique identifiers for Simulink signals.

  • Runs on library models.

  • Does not analyze content of library linked blocks.

  • Analyzes content in all masked subsystems.

  • Does not allow exclusions of blocks or charts.

See Also