ParsedNodeTransformGenerator.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"
 
#include <array>
 
/*
 * A mesh generator that applies an arbitrary transformation to the nodal coordinates of a mesh
 */
class ParsedNodeTransformGenerator : public MeshGenerator, public FunctionParserUtils<false>
{
public:
  static InputParameters validParams();
 
  ParsedNodeTransformGenerator(const InputParameters & parameters);
 
  std::unique_ptr<MeshBase> generate() override;
 
protected:
  static const std::string _func_name[];
 
  std::unique_ptr<MeshBase> & _input;
 
  std::array<SymFunctionPtr, 3> _functions;
};