ParsedSubdomainGeneratorBase.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 "MeshGenerator.h"
#include "FunctionParserUtils.h"

class ParsedSubdomainGeneratorBase : public MeshGenerator, public FunctionParserUtils<false>
{
public:
  static InputParameters validParams();

  ParsedSubdomainGeneratorBase(const InputParameters & parameters);

  std::unique_ptr<MeshBase> generate() override;

protected:
  std::unique_ptr<MeshBase> & _input;

  const std::string _function;

  std::vector<subdomain_id_type> _excluded_ids;

  const std::vector<ExtraElementIDName> _eeid_names;

  std::vector<unsigned int> _eeid_indices;

  SymFunctionPtr _func_F;

  usingFunctionParserUtilsMembers(false);

  void functionInitialize(const std::string & function_expression);

  virtual void assignElemSubdomainID(Elem * elem) = 0;

  virtual void setBlockName(std::unique_ptr<MeshBase> &){};
};