Get number of function arguments from model-specific C
function prototype
Syntax
num = getNumArgs(obj)
Description
num = getNumArgs(obj) gets
the number of function arguments for the function described by the
specified model-specific C function prototype.
Inputs
| obj | Handle to a model-specific C prototype function control object
previously returned by obj = RTW.getFunctionSpecification(modelName). |
Outputs
| num | An integer specifying the number of function arguments. |
Alternatives
Click the Get Default Configuration button
in the Model Interface dialog box to get arguments. 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
 | getNumArgs (RTW.ModelCPPClass) | | getOutputData (cgv.CGV) |  |
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