Writing S-Functions

ssGetInputPortFrameData

Determine if a port accepts signal frames.

Syntax

int_T ssGetInputPortFrameData(SimStruct *S,  int_T port)

Arguments
S
   SimStruct representing an S-function block.

Description

Returns one of the following

• -1

Port accepts either frame or unframed input.

• 0

Port accepts unframed input only.

• 1

Port accepts frame input only.

Languages

C

See Also
ssSetInputPortFrameData, mdlSetInputPortFrameData

ssGetInputPortDirectFeedThrough

ssGetInputPortNumDimensions