setReturn
Description
setReturn(
adds the return argument to the implementation
,arg
)RTW.CImplementation
object that represents the implementation function
specification.
Examples
Specify a Void Return for an Implementation Function
Specify a void return for an implementation function for the Discrete FIR Filter block.
Create a block replacement entry for the Discrete FIR Filter block.
hLib = RTW.TflTable;
entry = RTW.TflBlockEntry;
entry.Key = 'DiscreteFir';
Create the RTW.CImplementation
object that represents the
implementation function. Specify the name and header file for the function.
impl = RTW.CImplementation; impl.Name = 'arm_fir_init'; impl.HeaderFile = 'arm_math.h';
Add an input argument to the implementation object.
arg = getTflArgFromString(hLib, 'u1', 'uint16'); addArgument(impl, arg);
Specify a void return for the implementation object.
arg = hLib.getTflArgFromString('void','void'); arg.IOType = 'RTW_IO_OUTPUT'; setReturn(impl,arg);
Add the implementation function to the block replacement entry as the replacement initialization function.
addImplementation(entry, 'initialize', impl);
Input Arguments
implementation
— Implementation function
RTW.CImplementation
object
Implementation function, specified as an RTW.CImplementation
object.
Example: RTW.CImplementation
arg
— Implementation function return argument
argument handle
Implementation function return argument, specified as a handle such as the argument
handle returned by the function getTflArgFromString
.
Example: getTflArgFromString('void','void');
Version History
Introduced in R2024a
See Also
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