PointInSignedFunctionCheckUO.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 "ThreadedGeneralUserObject.h"
#include "PointInSurfaceCheckInterface.h"
 
class Function;
 
class PointInSignedFunctionCheckUO : public ThreadedGeneralUserObject,
                                     public PointInSurfaceCheckInterface
{
public:
  static InputParameters validParams();
  PointInSignedFunctionCheckUO(const InputParameters & parameters);
 
  virtual void initialize() override {}
  virtual void execute() override {}
  virtual void finalize() override {}
 
  // Answers queries on demand and stores no results, so there is nothing to
  // combine across threads.
  virtual void threadJoin(const UserObject &) override {}
 
  virtual SurfaceGeometry::SurfaceSide sideness(const Point & p) const override;
 
  virtual Real spatialValue(const Point & p) const override { return contains(p) ? 1.0 : 0.0; }
 
protected:
  const Function & _func;
 
  const Real _tolerance;
 
  const bool _inside_is_negative;
};