NearestNodeThread.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 "NearestNodeLocator.h"
 
class NearestNodeThread
{
public:
  NearestNodeThread(const MooseMesh & mesh,
                    std::map<dof_id_type, std::vector<dof_id_type>> & neighbor_nodes);
 
  // Splitting Constructor
  NearestNodeThread(NearestNodeThread & x, Threads::split split);
 
  void operator()(const NodeIdRange & range);
 
  void join(const NearestNodeThread & other);
 
  // This is the info map we're actually filling here
  std::map<dof_id_type, NearestNodeLocator::NearestNodeInfo> _nearest_node_info;
 
  // The furthest percentage through the patch that had to be searched (indicative of needing to
  // rebuild the patch)
  Real _max_patch_percentage;
 
protected:
  // The Mesh
  const MooseMesh & _mesh;
 
  // The neighborhood nodes associated with each node
  std::map<dof_id_type, std::vector<dof_id_type>> & _neighbor_nodes;
};