Documentation

ssGetInputPortSampleTime

Get the sample time of an input port

Syntax

real_T ssGetInputPortSampleTime(SimStruct *S, int_T inputPortIdx)

Arguments

S

SimStruct representing an S-Function block.

inputPortIdx

Index of port whose sample time is required.

Returns

A real_T value indicating the sample time of the input port specified by the index inputPortIdx.

Description

Use in any routine (except mdlInitializeSizes) to determine the sample time of an input port. You should use this macro only if you have specified the sample times as port-based. Use ssGetSampleTime to determine the sample time of S-functions that do not use port-based sample times.

Languages

C, C++

Example

See the S-function sfun_multirate.c used in sfcndemo_sfun_multirate.

Introduced before R2006a

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