MooseParsedFunctionBase.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
 
// Standard library
#include <vector>
#include <memory>
 
// MOOSE includes
#include "MooseError.h"
 
// Forward declarations
class FEProblemBase;
class InputParameters;
class MooseParsedFunctionWrapper;
 
template <typename T>
InputParameters validParams();
 
class MooseParsedFunctionBase
{
public:
  static InputParameters validParams();
 
  MooseParsedFunctionBase(const InputParameters & parameters);
 
  virtual ~MooseParsedFunctionBase();
 
protected:
  std::string verifyFunction(const std::string & function_str);
 
  FEProblemBase & _pfb_feproblem;
 
  const std::vector<std::string> _vars;
 
  const std::vector<std::string> _vals;
 
  std::unique_ptr<MooseParsedFunctionWrapper> _function_ptr;
};