Subsystem method arguments - Customize generated function argument names for subsystems and Simulink functions - MATLAB (original) (raw)
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Customize generated function argument names for subsystems and Simulink functions
Model Configuration Pane: Code Generation / Identifiers
Description
Customize generated function argument names for subsystems and Simulink® functions.
Dependencies
This parameter:
- Appears only for ERT-based targets.
- Requires Embedded Coder® when generating code.
Settings
rt$I$N$M | string
Enter a macro that specifies whether, and in what order, certain text is to be included in the generated argument name. The macro can include a combination of the following format tokens.
| Token | Description |
|---|---|
| $I | Insert u if the argument is an input.Insert y if the argument is an output.Insert uy if the argument is an input and output.Optional. |
| $M | Insert name-mangling text if required to avoid naming collisions.Required. |
| $N | Insert name of object (block, signal or signal object, state, parameter or parameter object) for which identifier is being generated. Recommended to maximize readability of generated code. |
| U∣InserttextthatyouspecifyfortheU | Insert text that you specify for the U∣InserttextthatyouspecifyfortheU token. Use the Custom token text parameter to specify this text. |
Tips
- Avoid name collisions in general. One way is to avoid using default block names (for example,
Gain1,Gain2...) when your model has many blocks of the same type. - Where possible, increase the Maximum identifier length to accommodate the length of the identifiers you expect to generate. Reserve at least three characters for name-mangling text.
- To control the case (upper or lower case) of the text that each token represents, include decorators such as
[U_]in your macro. See Control Case of Identifiers by Using Basic Token Decorators.
Recommended Settings
| Application | Setting |
|---|---|
| Debugging | No impact |
| Traceability | Use default |
| Efficiency | No impact |
| Safety precaution | No recommendation |
Programmatic Use
| Parameter: CustomSymbolStrFcnArg |
|---|
| Type: character vector |
| Value: valid combination of tokens |
| Default: rt$I$N$M |
Version History
Introduced in R2009b