Specify that an input port expects one-based indices
void ssSetOneBasedIndexInputPort(SimStruct *S, int_T pIdx)
SimStruct representing an S-Function block.
Input port of the S-function.
Use this macro in
specify that port
pIdx expects one-based index
values. By setting this macro, the Simulink® software runs a diagnostic
when it updates the diagram to check if the S-function input port
expecting one-based indices is connected to a block that is producing
zero-based indices. The Simulink software signals an error if
it detects that the signal connected to this block is zero-based. Simulink blocks
that can produce indices include the For Iterator and S-function blocks.
If neither this macro nor
invoked, the Simulink software does not run this diagnostic,
even if the input port is connected to a block that produces indices.