AdaptStationary.cpp

#include "AdaptStationary.hpp"

// AMDiS includes
#include "AdaptInfo.hpp"
#include "Flag.hpp"
#include "Initfile.hpp"
#include "ProblemIterationInterface.hpp"

namespace AMDiS {

AdaptStationary::AdaptStationary(std::string name,
                                 ProblemIterationInterface& prob,
                                 AdaptInfo& adaptInfo)
  : AdaptBase(name, &prob, adaptInfo)
{
  Parameters::get(name + "->info", info);
}


int AdaptStationary::adapt()
{
  // initial iteration
  if (adaptInfo.getSpaceIteration() == -1)
  {
    problemIteration->beginIteration(adaptInfo);
    problemIteration->oneIteration(adaptInfo, NO_ADAPTION);
    problemIteration->endIteration(adaptInfo);
    adaptInfo.incSpaceIteration();
  }

  // adaption loop
  while (!adaptInfo.spaceToleranceReached() &&
          (adaptInfo.getSpaceIteration() < adaptInfo.getMaxSpaceIteration() ||
          adaptInfo.getMaxSpaceIteration() < 0) )
  {

    problemIteration->beginIteration(adaptInfo);
    Flag adapted = problemIteration->oneIteration(adaptInfo, FULL_ITERATION);
    problemIteration->endIteration(adaptInfo);

    if (adapted == Flag{0})
      break;

    adaptInfo.incSpaceIteration();
  }

  return 0;
}

} // end namespace AMDiS