Get the absolute tolerance used by the variable-step solver for a specified state
real_T ssGetStateAbsTol(SimStruct *S, int_T state)
SimStruct representing an S-Function block.
Index of the state whose absolute tolerance is to be returned.
real_T value for the absolute tolerance
of the state referenced by the index
Use to get the absolute tolerance for a particular state.
Absolute tolerances are not allocated for fixed-step solvers.
Therefore, you should never invoke this macro until you have verified
that the simulation is using a variable-step solver, using