mdlSetInputPortDimensionsModeFcn

Propagate the dimensions mode

Required

C, C++

void mdlSetInputPortDimensionsModeFcn(SimStruct *S, int_T portIdx,
DimensionsMode_T dimsMode)

S: SimStruct representing an S-Function block.
portIdx: Index of a port.
dimsMode: Current dimensions mode. Possible values are INHERIT_DIMS_MODE, FIXED_DIMS_MODE, and VARIABLE_DIMS_MODE

The Simulink engine calls this optional method to enable this S-function to set the dimensions mode of the input port indexed by portIdx.

See sfun_varsize_holdStatesUntilReset.c for an example of how to use this function.