Determine whether the output of this block is connected to a Merge block
int_T ssGetOutputPortBeingMerged(SimStruct *S, int_T port)
SimStruct representing an S-Function block.
Index of the output port.
value indicating if this output port signal is being merged with other
Use this macro in and after the
this output port signal is being merged with other signals (this happens
if the S-Function block's output port is connected to a Merge block
directly or via connection type blocks).
The output port must be made reusable using
be connected to a Merge block.