ssIsVariableStepSolver
Determine if a variable-step solver is being used to solve the S-function
Syntax
boolean_T ssIsVariableStepSolver(SimStruct *S)
Arguments
S
SimStruct that represents an S-Function block or a Simulink® model.
Returns
The Boolean value true
if the solver being used to solve
S
is a variable-step solver. Otherwise, returns
false
.
Description
Use to determine if the simulation is being solved using a variable or fixed-step solver. This is useful when you are creating S-functions that have zero crossings and an inherited sample time.
Languages
C, C++
Examples
See the S-function vsfunc.c
used in sfcndemo_vsfunc
and the S-function sfun_atol.c
used in sfcndemo_sfun_atol
.
See Also
Version History
Introduced before R2006a