refiner_factory.hpp

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/*
 * Copyright (c) 2024: Goethe University Frankfurt
 * Author: Arne Naegel
 *
 * This file is part of UG4.
 *
 * UG4 is free software: you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License version 3 (as published by the
 * Free Software Foundation) with the following additional attribution
 * requirements (according to LGPL/GPL v3 §7):
 *
 * (1) The following notice must be displayed in the Appropriate Legal Notices
 * of covered and combined works: "Based on UG4 (www.ug4.org/license)".
 *
 * (2) The following notice must be displayed at a prominent place in the
 * terminal output of covered works: "Based on UG4 (www.ug4.org/license)".
 *
 * (3) The following bibliography is recommended for citation and must be
 * preserved in all covered files:
 * "Reiter, S., Vogel, A., Heppner, I., Rupp, M., and Wittum, G. A massively
 *   parallel geometric multigrid solver on hierarchically distributed grids.
 *   Computing and visualization in science 16, 4 (2013), 151-164"
 * "Vogel, A., Reiter, S., Rupp, M., Nägel, A., and Wittum, G. UG4 -- a novel
 *   flexible software system for simulating pde based models on high performance
 *   computers. Computing and visualization in science 16, 4 (2013), 165-179"
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 */
 
#ifndef __H__UG__DOMAIN_REFINEMENT_BRIDGE_HPP__
#define __H__UG__DOMAIN_REFINEMENT_BRIDGE_HPP__
 
#include "lib_grid/lib_grid.h"
#include "lib_grid/algorithms/refinement_mark_util.h"
#include "lib_grid/refinement/adaptive_regular_mg_refiner.h"
#include "lib_grid/refinement/global_fractured_media_refiner.h"
#include "lib_grid/refinement/global_multi_grid_refiner.h"
#include "lib_grid/refinement/global_subdivision_multi_grid_refiner.h"
#include "lib_grid/refinement/hanging_node_refiner_multi_grid.h"
#include "lib_grid/refinement/ref_mark_adjusters/horizontal_anisotropy_adjuster.h"
#include "lib_grid/refinement/ref_mark_adjusters/shadow_copy_adjuster.h"
 
namespace ug{
 
 
template <typename TDomain>
static SmartPtr<IRefiner> GlobalDomainRefiner(TDomain& dom)
{
//todo: support normal grids, too!
 
  #ifdef UG_PARALLEL
    if(pcl::NumProcs() > 1){
      return SmartPtr<IRefiner>(
          new ParallelGlobalRefiner_MultiGrid(
              *dom.distributed_grid_manager(),
              dom.refinement_projector()));
    }
  #endif
 
  return SmartPtr<IRefiner>(
        new GlobalMultiGridRefiner(
            *dom.grid(),
            dom.refinement_projector()));
}
static SmartPtr<IRefiner> GlobalDomainRefiner(TDomain& dom) {…}
 
}
#endif