Local block output variables - Customize generated local block output variable identifiers - MATLAB (original) (raw)
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Customize generated local block output variable identifiers
Model Configuration Pane: Code Generation / Identifiers
Description
Customize generated local block output variable identifiers.
Dependencies
This parameter:
- Appears only for ERT-based targets.
- Requires Embedded Coder® when generating code.
Settings
rtb_$N$M (default) | string
Enter a macro that specifies whether, and in what order, certain text is to be included in the generated identifier. The macro can include a combination of the following format tokens.
| Token | Description |
|---|---|
| $A | Insert data type acronym (for example, i32 for integers) into signal and work vector identifiers. |
| $M | Insert name-mangling text if required to avoid naming collisions.Required. |
| $N | Insert name of object (block, signal or signal object, state, parameter or parameter object) for which identifier is being generated. |
| U∣InserttextthatyouspecifyfortheU | Insert text that you specify for the U∣InserttextthatyouspecifyfortheU token. Use the Custom token text parameter to specify this text. |
Tips
- Avoid name collisions in general. One way is to avoid using default block names (for example,
Gain1,Gain2...) when your model has many blocks of the same type. - Where possible, increase the Maximum identifier length to accommodate the length of the identifiers you expect to generate. Reserve at least three characters for name-mangling text.
- To control the case (upper or lower case) of the text that each token represents, include decorators such as
[U_]in your macro. See Control Case of Identifiers by Using Basic Token Decorators. - This option does not impact objects (such as signals and parameters) that have a storage class other than
Auto(such asImportedExternorExportedGlobal).
Recommended Settings
| Application | Setting |
|---|---|
| Debugging | No impact |
| Traceability | Use default |
| Efficiency | No impact |
| Safety precaution | No recommendation |
Programmatic Use
| Parameter: CustomSymbolStrBlkIO |
|---|
| Type: character vector |
| Value: valid combination of tokens |
| Default: rtb_$N$M |
Version History
Introduced before R2006a