Contents

mdlSimStatusChange

Respond to a pause or resumption of the simulation of the model that contains this C MEX S-function

Required

No

Languages

C, C++

Syntax

#define MDL_SIM_STATUS_CHANGE
void mdlSimStatusChange(SimStruct *S,
 ssSimStatusChangeType simStatus)

Arguments

S

SimStruct representing an S-Function block.

simStatus

Status of the simulation, either SIM_PAUSE or SIM_CONTINUE.

Description

The Simulink® engine calls this routine when a simulation of the model containing S pauses or resumes. This method is only valid for simulation. C MEX S-functions must enclose the method in a #if defined(MATLAB_MEX_FILE) statement.

Example

#if defined(MATLAB_MEX_FILE) 
#define MDL_SIM_STATUS_CHANGE
static void mdlSimStatusChange(SimStruct *S,
						 ssSimStatusChangeType simStatus) { 
  if (simStatus == SIM_PAUSE) { 
		   ssPrintf("Pause has been called! \n"); 
	  } else if (simStatus == SIM_CONTINUE) { 
		   ssPrintf("Continue has been called! \n"); 
	  } 
} 
#endif 
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