CrackFrontNonlocalMaterialBase.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 "ElementVectorPostprocessor.h"

// Forward Declarations
class CrackFrontDefinition;

class CrackFrontNonlocalMaterialBase : public ElementVectorPostprocessor
{
public:
  static InputParameters validParams();

  CrackFrontNonlocalMaterialBase(const InputParameters & parameters,
                                 const std::string & property_name);

  virtual void initialSetup() override;
  virtual void initialize() override;
  virtual void execute() override;
  virtual void finalize() override;
  virtual void threadJoin(const UserObject & y) override;

protected:
  const std::string _property_name;
  Real _box_length;
  Real _box_width;
  Real _box_height;

  const CrackFrontDefinition * _crack_front_definition;

  const std::string _base_name;

  // volume being integrated over for each crack front
  std::vector<Real> _volume;

  VectorPostprocessorValue & _x;
  VectorPostprocessorValue & _y;
  VectorPostprocessorValue & _z;
  VectorPostprocessorValue & _position;
  VectorPostprocessorValue & _avg_crack_tip_scalar;

  Real BoxWeightingFunction(std::size_t crack_front_point_index, const Point & qp_coord) const;
  virtual Real getQPCrackFrontScalar(const unsigned int qp,
                                     const Point crack_face_normal) const = 0;
};