ExtraIDIntegralVectorPostprocessor.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 "ElementVariableVectorPostprocessor.h"
#include "SpatialUserObjectFunctor.h"

class ExtraIDIntegralVectorPostprocessor
  : public SpatialUserObjectFunctor<ElementVariableVectorPostprocessor>
{
public:
  static InputParameters validParams();
  ExtraIDIntegralVectorPostprocessor(const InputParameters & parameters);

  virtual void initialize() override;
  virtual void execute() override;
  virtual void finalize() override;
  virtual void threadJoin(const UserObject & uo) override;
  const std::vector<VectorPostprocessorValue *> & getUniqueExtraIds() const { return _extra_ids; };
  const std::vector<VectorPostprocessorValue *> & getIntegrals() const { return _integrals; };

  using SpatialUserObjectFunctor<ElementVariableVectorPostprocessor>::evaluate;

  virtual Real evaluate(const ElemArg & elem, const Moose::StateArg & state) const override;
  virtual Real evaluate(const ElemQpArg & qp, const Moose::StateArg & state) const override;

protected:
  Real elementValue(const Elem * elem) const;
  const bool _average;
  const unsigned int _nvar;
  const unsigned int _nprop;
  const std::vector<MaterialPropertyName> _prop_names;
  const std::vector<ExtraElementIDName> _extra_id;
  const unsigned int _n_extra_id;
  // Map of element ids to parsed vpp ids
  std::unordered_map<dof_id_type, dof_id_type> _unique_vpp_ids;
  std::vector<VectorPostprocessorValue *> _extra_ids;
  std::vector<const MooseVariable *> _vars;
  std::vector<const VariableValue *> _var_values;
  std::vector<const MaterialProperty<Real> *> _props;
  std::vector<VectorPostprocessorValue *> _integrals;
  std::vector<Real> _volumes;
  unsigned int _spatial_evaluation_index;
};