ParallelTopologyFactory.h

// Copyright (C) 2015 Technische Universitaet Muenchen
// This file is part of the Mamico project. For conditions of distribution
// and use, please see the copyright notice in Mamico's main folder, or at
// www5.in.tum.de/mamico
#ifndef _MOLECULARDYNAMICS_COUPLING_PARALLELTOPOLOGY_PARALLELTOPOLOGYFACTORY_H_
#define _MOLECULARDYNAMICS_COUPLING_PARALLELTOPOLOGY_PARALLELTOPOLOGYFACTORY_H_
 
#include "coupling/paralleltopology/ParallelTopology.h"
#include "coupling/paralleltopology/XYZTopology.h"
#include "coupling/paralleltopology/ZYXTopology.h"
 
namespace coupling {
namespace paralleltopology {
class ParallelTopologyFactory;
enum ParallelTopologyType {
  UNDEFINED = 0 
  ,
  XYZ = 1 
  ,
  ZYX = 2 
};
} // namespace paralleltopology
} // namespace coupling
class coupling::paralleltopology::ParallelTopologyFactory {
public:
  template <unsigned int dim>
  static coupling::paralleltopology::ParallelTopology<dim>* getParallelTopology(coupling::paralleltopology::ParallelTopologyType type,
                                                                                tarch::la::Vector<dim, unsigned int> numberProcesses) {
    if (type == XYZ) {
      return new coupling::paralleltopology::XYZTopology<dim>(numberProcesses);
    } else if (type == ZYX) {
      return new coupling::paralleltopology::ZYXTopology<dim>(numberProcesses);
    } else {
      return NULL;
    }
  }
};
#endif