NearestPointReceiver.h

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#pragma once
 
#include "GeneralUserObject.h"
 
#include "libmesh/point.h"
 
class NearestPointReceiver : public GeneralUserObject
{
public:
  NearestPointReceiver(const InputParameters & parameters);
  static InputParameters validParams();
 
  virtual ~NearestPointReceiver();
 
  virtual void initialize() override {}
  virtual void execute() override;
  virtual void finalize() override {}
 
  virtual Real spatialValue(const Point & p) const override;
 
  const std::vector<Point> & positions() { return _positions; }
 
  void setValues(const std::vector<Real> & values);
 
protected:
  unsigned int nearestPosition(const Point & p) const;
 
  const std::vector<Point> & _positions;
 
  std::vector<Real> _data;
};
class NearestPointReceiver : public GeneralUserObject {…};