ssSetInputPortVectorDimension - Specify dimension information for an input port that accepts vector signals
Syntax
int_T ssSetInputPortVectorDimension(SimStruct *S, int_T port,
int_T w)
Arguments
- S
SimStruct representing an S-Function block.
- port
Index of an input port.
- w
Width of the vector or DYNAMICALLY_SIZED.
Returns
1 if successful; otherwise, 0.
Description
Specifies that port accepts a w-element
vector signal. If the width is dynamically sized, the S-function must
provide mdlSetInputPortDimensionInfo and mdlSetDefaultPortDimensionInfo methods
to enable the signal dimensions to be set correctly during signal
propagation.
Note
This function and the ssSetInputPortWidth macro
are functionally identical. |
Languages
C, C++
Example
The following example specifies that input port 0 accepts an
8-element matrix signal.
ssSetInputPortVectorDimension(S, 0, 8);
See Also
ssSetInputPortWidth
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