Main Content

jc_0700: Unused data in Stateflow block

Sub ID Recommendations

  • NA-MAAB — a

  • JMAAB — a

MATLAB Versions

All

Rule

Sub ID a

Configuration parameter Unused data, events, messages, and functions shall be set to Warning or Error to prevent unused Stateflow® data, events, and messages in the Stateflow block.

Custom Parameter

Not Applicable

Example — Correct

Example — Incorrect

Unused data is defined.

Rationale

Sub ID a:

  • Unused data and events in the Stateflow block can affect maintainability and reusability.

  • Affects code as a declarative statement concerning unused data is inserted into the generated code.

Verification

Model Advisor check: Check for unused data in Stateflow Charts (Simulink Check)

Last Changed

R2020a

Introduced in R2020a