PartitionerBase.hpp

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/*
 * ------------------------------------------------------------------------------------------------------------
 * SPDX-License-Identifier: LGPL-2.1-only
 *
 * Copyright (c) 2018-2019 Lawrence Livermore National Security LLC
 * Copyright (c) 2018-2019 The Board of Trustees of the Leland Stanford Junior University
 * Copyright (c) 2018-2019 Total, S.A
 * Copyright (c) 2019-     GEOS/GEOSX Contributors
 * All right reserved
 *
 * See top level LICENSE, COPYRIGHT, CONTRIBUTORS, NOTICE, and ACKNOWLEDGEMENTS files for details.
 * ------------------------------------------------------------------------------------------------------------
 */
 
#ifndef GEOS_LINEARALGEBRA_MULTISCALE_PARTITIONERBASE_HPP
#define GEOS_LINEARALGEBRA_MULTISCALE_PARTITIONERBASE_HPP
 
#include "linearAlgebra/multiscale/mesh/MeshLevel.hpp"
#include "linearAlgebra/utilities/LinearSolverParameters.hpp"
 
#include <memory>
 
namespace geos
{
namespace multiscale
{
 
class PartitionerBase
{
public:
 
  static std::unique_ptr< PartitionerBase >
  create( LinearSolverParameters::Multiscale::Coarsening params );
 
  explicit PartitionerBase( LinearSolverParameters::Multiscale::Coarsening params )
    : m_params( std::move( params ) )
  {}
 
  virtual ~PartitionerBase() = default;
 
  virtual localIndex generate( multiscale::MeshLevel const & mesh,
                               arrayView1d< localIndex > const & partition ) = 0;
 
  virtual void setCoarseData( multiscale::MeshLevel & coarseMesh ) const
  {
    GEOS_UNUSED_VAR( coarseMesh );
  };
 
protected:
 
  LinearSolverParameters::Multiscale::Coarsening m_params;
};
 
} // namespace multiscale
} // namespace geos
 
#endif //GEOS_LINEARALGEBRA_MULTISCALE_PARTITIONERBASE_HPP