Get the current simulation time
time_T ssGetT(SimStruct *S)
Use to determine the current base simulation time (time_T) for the model. You can use this macro in mdlOutputs and mdlUpdate to compute the output of your block. See matlabroot/extern/include/tmwtypes.h for a description of the time_T data type.
Note Use this macro only if your block operates at the base rate of the model, for example, if your block operates at a single continuous rate. If your block operates at multiple rates or operates at a single rate that is different from the model's base, use ssGetTaskTime to get the correct time for the current task.