FindValueOnLine.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 "GeneralPostprocessor.h"
#include "Coupleable.h"
 
class FindValueOnLine : public GeneralPostprocessor, public Coupleable
{
public:
  static InputParameters validParams();
 
  FindValueOnLine(const InputParameters & parameters);
 
  virtual void initialize() override;
  virtual void execute() override;
 
  virtual PostprocessorValue getValue() const override;
 
protected:
  Real getValueAtPoint(const Point & p);
 
  const Point _start_point;
  const Point _end_point;
  const Real _length;
 
  const Real _target;
 
  const bool & _error_if_not_found;
 
  const Real & _default_value;
 
  const unsigned int _depth;
 
  const Real _tol;
 
  MooseVariable & _coupled_var;
 
  Real _position;
 
  MooseMesh & _mesh;
 
  std::vector<Point> _point_vec;
 
  std::unique_ptr<libMesh::PointLocatorBase> _pl;
};