MultiApp that performs a time reset prior to solving, this enables the level set reinitialization to solve repeatedly. More...

#include <LevelSetReinitializationMultiApp.h>

Inheritance diagram for LevelSetReinitializationMultiApp:

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Public Member Functions
	LevelSetReinitializationMultiApp (const InputParameters &parameters)

virtual void	initialSetup () override

virtual bool	solveStep (Real dt, Real target_time, bool auto_advance=true) override

Protected Attributes
LevelSetReinitializationProblem *	_level_set_problem
	Access to the level set specific problem to allow for the resetTime() method to be called. More...

Executioner *	_executioner
	Access to the Executioner object to call execute() More...

const unsigned int &	_interval
	The solve interval for reinitialization. More...

Detailed Description

MultiApp that performs a time reset prior to solving, this enables the level set reinitialization to solve repeatedly.

Definition at line 27 of file LevelSetReinitializationMultiApp.h.

Constructor & Destructor Documentation

◆ LevelSetReinitializationMultiApp()

LevelSetReinitializationMultiApp::LevelSetReinitializationMultiApp ( const InputParameters & parameters )

Definition at line 42 of file LevelSetReinitializationMultiApp.C.

   : MultiApp(parameters), _level_set_problem(NULL), _interval(getParam<unsigned int>("interval"))
 {
 }

Member Function Documentation

◆ initialSetup()

void LevelSetReinitializationMultiApp::initialSetup ( )

overridevirtual

Definition at line 49 of file LevelSetReinitializationMultiApp.C.

 {
   MultiApp::initialSetup();
  
   if (_has_an_app)
   {
     Executioner * ex = _apps[0]->getExecutioner();
  
     if (!ex)
       mooseError("Executioner does not exist!");
  
     ex->init();
  
     _executioner = ex;
  
     _level_set_problem = dynamic_cast<LevelSetReinitializationProblem *>(&appProblemBase(0));
     if (!_level_set_problem)
       mooseError("The Problem type must be LevelSetReinitializationProblem.");
   }
 }

◆ solveStep()

bool LevelSetReinitializationMultiApp::solveStep	(	Real	dt,
		Real	target_time,
		bool	auto_advance = `true`
	)

overridevirtual

Definition at line 71 of file LevelSetReinitializationMultiApp.C.

 {
   // Do nothing if not on interval
   if ((_fe_problem.timeStep() % _interval) != 0)
     return true;
  
   if (!_has_an_app)
     return true;
  
   _console << "Solving Reinitialization problem." << std::endl;
  
   int rank;
   int ierr;
   ierr = MPI_Comm_rank(_orig_comm, &rank);
   mooseCheckMPIErr(ierr);
  
   bool last_solve_converged = true;
  
   _level_set_problem->resetTime();
   _executioner->execute();
   if (!_executioner->lastSolveConverged())
     last_solve_converged = false;
  
   return last_solve_converged;
 }