MeshTally.h

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/*                  SOFTWARE COPYRIGHT NOTIFICATION                 */
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/*                  (c) 2021 UChicago Argonne, LLC                  */
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/*                 Prepared by UChicago Argonne, LLC                */
/*               Under Contract No. DE-AC02-06CH11357               */
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/*             Prepared by Battelle Energy Alliance, LLC            */
/*               Under Contract No. DE-AC07-05ID14517               */
/*                With the U. S. Department of Energy               */
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#pragma once

#include "TallyBase.h"
#include "OpenMCCellAverageProblem.h"

#include "openmc/tallies/filter_mesh.h"

namespace libMesh
{
class ReplicatedMesh;
}

class MeshTally : public TallyBase
{
public:
  static InputParameters validParams();

  MeshTally(const InputParameters & parameters);

  virtual std::pair<unsigned int, openmc::Filter *> spatialFilter() override;

  virtual void resetTally() override;

  virtual void gatherLinkedSum() override;

  virtual bool addingGlobalTally() const override { return _needs_global_tally && _instance == 0; }

protected:
  virtual Real storeResultsInner(const std::vector<unsigned int> & var_numbers,
                                 unsigned int local_score,
                                 const std::vector<OMCTensor> & tally_vals,
                                 bool norm_by_src_rate = true) override;
  void checkMeshTemplateAndTranslations();

  const std::string * _mesh_template_filename = nullptr;

  Point _mesh_translation;

  const unsigned int _instance;

  unsigned int _mesh_index;

  openmc::MeshFilter * _mesh_filter;

  openmc::UnstructuredMesh * _mesh_template;

  const bool _use_dof_map;

  std::unique_ptr<libMesh::ReplicatedMesh> _libmesh_mesh_copy;
  std::vector<unsigned int> _bin_to_element_mapping;
};