ToElementRelation.hpp

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/*
 * ------------------------------------------------------------------------------------------------------------
 * SPDX-License-Identifier: LGPL-2.1-only
 *
 * Copyright (c) 2016-2024 Lawrence Livermore National Security LLC
 * Copyright (c) 2018-2024 Total, S.A
 * Copyright (c) 2018-2024 The Board of Trustees of the Leland Stanford Junior University
 * Copyright (c) 2023-2024 Chevron
 * Copyright (c) 2019-     GEOS/GEOSX Contributors
 * All rights reserved
 *
 * See top level LICENSE, COPYRIGHT, CONTRIBUTORS, NOTICE, and ACKNOWLEDGEMENTS files for details.
 * ------------------------------------------------------------------------------------------------------------
 */
 
#ifndef GEOS_MESH_TOELEMENTRELATION_HPP_
#define GEOS_MESH_TOELEMENTRELATION_HPP_
 
#include "InterObjectRelation.hpp"
 
namespace geos
{
 
class ElementRegionManager;
 
template< typename BASETYPE >
class ToElementRelation
{
public:
 
  using base_type = BASETYPE;
 
  template< typename ... DIMS >
  void resize( DIMS... newdims )
  {
    m_toElementRegion.resize( newdims ... );
    m_toElementSubRegion.resize( newdims ... );
    m_toElementIndex.resize( newdims ... );
  }
 
  localIndex size() const
  {
    return m_toElementRegion.size();
  }
 
  localIndex size( int const dim ) const
  {
    return m_toElementRegion.size( dim );
  }
 
  void setElementRegionManager( ElementRegionManager const & input )
  {
    m_elemRegionManager = &input;
  }
 
  ElementRegionManager const * getElementRegionManager() const
  {
    return m_elemRegionManager;
  }
 
  BASETYPE m_toElementRegion;
  BASETYPE m_toElementSubRegion;
  BASETYPE m_toElementIndex;
 
  ElementRegionManager const * m_elemRegionManager{};
};
 
typedef ToElementRelation< array2d< localIndex > > FixedToManyElementRelation;
 
typedef ToElementRelation< ArrayOfArrays< localIndex > > OrderedVariableToManyElementRelation;
 
void erase( OrderedVariableToManyElementRelation & relation,
            localIndex const firstIndex,
            localIndex const er,
            localIndex const esr,
            localIndex const ei );
 
void insert( OrderedVariableToManyElementRelation & relation,
             localIndex const firstIndex,
             localIndex const er,
             localIndex const esr,
             localIndex const ei );
 
 
 
} /* namespace geos */
 
#endif /* GEOS_MESH_TOELEMENTRELATION_HPP_ */