Get the dimensions mode of the input port indexed by pIdx
DimensionsMode_T ssGetInputPortDimensionsMode(SimStruct *S,int_T pIdx)
SSimStruct representing an S-Function block.
pIdxInput port index being polled.
A DimensionsMode_T value indicating the current dimensions mode. Possible values are INHERIT_DIMS_MODE FIXED_DIMS_MODE and VARIABLE_DIMS_MODE
C, C++