Set argument name for Simulink model port in model-specific
C function prototype
Syntax
setArgName(obj, portName, argName)
Description
setArgName(obj, portName, argName) sets
the argument name corresponding to a specified Simulink model
inport or outport in a specified model-specific C function prototype.
Inputs
| obj | Handle to a model-specific C prototype function control object
previously returned by obj = RTW.ModelSpecificCPrototype or obj =
RTW.getFunctionSpecification (modelName). |
| portName | String specifying the name of an inport or outport in your Simulink model. |
| argName | String specifying the argument name to set for the specified Simulink model
port. The argument must be a valid C identifier. |
Alternatives
Use the Step function arguments table in
the Model Interface dialog box to specify argument names. See Model Specific C Prototypes View in
the Real-Time Workshop Embedded Coder documentation.
See Also
Controlling Generation of Function Prototypes —
Explains how to configure model function prototypes in generated code
 | setArgName (RTW.ModelCPPArgsClass) | | setArgPosition (RTW.ModelCPPArgsClass) |  |
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