ssSetOutputPortWidth

Specify the width of an output port

Syntax

void ssSetOutputPortWidth(SimStruct *S, int_T port, int_T width)

Arguments

S: SimStruct that represents an S-Function block.
port: Index of the output port whose width is being set.
width: Width of an output port.

Description

Use in mdlInitializeSizes (after ssSetNumOutputPorts) to specify a nonzero positive integer width or DYNAMICALLY_SIZED for each output port index starting at 0. If the width is dynamically sized, the S-function must provide mdlSetOutputPortDimensionInfo and mdlSetDefaultPortDimensionInfo methods to enable the signal dimensions to be set correctly during signal propagation.

Note

This macro and ssSetOutputPortVectorDimension are functionally identical except that ssSetOutputPortVectorDimension returns 1 if successful, and 0 otherwise.

Languages

C, C++

Examples

See the S-function sfun_dtype_io.c used in the sfcndemo_dtype_io.

Version History

Introduced before R2006a