NodeSetsGeneratorBase.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html
 
#pragma once
 
#include "MeshGenerator.h"
 
/*
 * Base class for mesh generators that add nodesets to the mesh
 */
class NodeSetsGeneratorBase : public MeshGenerator
{
public:
  static InputParameters validParams();
 
  NodeSetsGeneratorBase(const InputParameters & parameters);
 
protected:
  void setup(MeshBase & mesh);
 
  bool nodeOnMeshExteriorBoundary(const Node * node,
                                  const std::vector<dof_id_type> & node_elems,
                                  const MeshBase & mesh) const;
 
  bool nodeElementsInIncludedSubdomains(const std::vector<dof_id_type> node_elems,
                                        const MeshBase & mesh) const;
 
  bool nodeElementsInExcludedSubdomains(const std::vector<dof_id_type> node_elems,
                                        const MeshBase & mesh) const;
 
  bool nodeInIncludedNodesets(const std::vector<BoundaryID> & node_nodesets) const;
 
  bool nodeInExcludedNodesets(const std::vector<BoundaryID> & node_nodesets) const;
 
  bool nodeSatisfiesRequirements(const Node * node,
                                 const std::vector<BoundaryID> & node_nodesets,
                                 const std::vector<dof_id_type> & node_elems,
                                 const MeshBase & mesh) const;
 
  std::unique_ptr<MeshBase> & _input;
 
  std::vector<BoundaryName> _nodeset_names;
 
  const bool _replace;
 
  const bool _check_included_nodesets;
 
  const bool _check_excluded_nodesets;
 
  const bool _check_included_subdomains;
 
  const bool _check_excluded_subdomains;
 
  std::vector<boundary_id_type> _included_nodeset_ids;
 
  std::vector<boundary_id_type> _excluded_nodeset_ids;
 
  std::vector<subdomain_id_type> _included_subdomain_ids;
 
  std::vector<subdomain_id_type> _excluded_subdomain_ids;
 
  const bool _include_only_external_nodes;
 
  // Build the node to element map, which is usually provided by a MooseMesh but here we have a
  // MeshBase.
  std::unordered_map<dof_id_type, std::vector<dof_id_type>> _node_to_elem_map;
};