FMIExport.fmi2CreateSimpleMethod
initializationFct           # () -> (t, xc, ẋc, xd, u, p)
evaluationFct               # (t, xc, ẋc, xd, u, p, event) -> (xc, ẋc, xd, p)
outputFct                   # (t, xc, ẋc, xd, u, p) -> y
eventFct                    # (t, xc, ẋc, xd, u, p) -> e