ssGetBusElementName
Get the name of a bus element
Syntax
const char* ssGetBusElementName(SimStruct* S, int_T busTypeId, int_T elemIdx)
Arguments
S
SimStruct that represents an S-Function block
busTypeID
The bus data type identifier that represents the bus signal
elemIdx
The zero-based bus element index
Returns
const char*
Description
Get the name of the bus element that you specify. Use
ssGetBusElementName
for error reporting or consistency
checking.
Languages
C, C++
Examples
static void mdlOutputs(SimStruct *S, int_T tid) { DTypeId dType = ssGetOutputPortDataType(S, 0); const void *u = ssGetInputPortSignal(S, 0); int numElems = ssGetNumBusElements(S, dType); int i; for(i=0; i<numElems; i++) { const char *elemName = ssGetBusElementName(S, dType, i); if (strcmp(elemName, "control_signal") == 0) { ssSetErrorStatus(S, "No bus element named control_signal found"); } } }
See Also
ssGetBusElementComplexSignal
,
ssGetBusElementDataType
,
ssGetBusElementDimensions
,
ssGetBusElementNumDimensions
Version History
Introduced in R2010a