ParallelTopology.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_PARALLELTOPOLOGY_H_
#define _MOLECULARDYNAMICS_COUPLING_PARALLELTOPOLOGY_PARALLELTOPOLOGY_H_
 
#include "tarch/la/Vector.h"
 
namespace coupling {
namespace paralleltopology {
template <unsigned int dim> class ParallelTopology;
} // namespace paralleltopology
} // namespace coupling

template <unsigned int dim> class coupling::paralleltopology::ParallelTopology {
public:
  virtual ~ParallelTopology() {}
  virtual unsigned int getRank(tarch::la::Vector<dim, unsigned int> processCoordinates, unsigned int topologyOffset) const = 0;
  virtual tarch::la::Vector<dim, unsigned int> getProcessCoordinates(unsigned int rank, unsigned int topologyOffset) const = 0;
};
 
#endif // _MOLECULARDYNAMICS_COUPLING_PARALLELTOPOLOGY_PARALLELTOPOLOGY_H_