PatternedMesh.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 "MooseMesh.h"

namespace libMesh
{
class ReplicatedMesh;
}

class PatternedMesh : public MooseMesh
{
public:
  static InputParameters validParams();

  PatternedMesh(const InputParameters & parameters);
  PatternedMesh(const PatternedMesh & other_mesh);
  virtual ~PatternedMesh() = default;

  virtual std::unique_ptr<MooseMesh> safeClone() const override;

  virtual void buildMesh() override;

protected:
  // The mesh files to read
  const std::vector<MeshFileName> & _files;

  // The pattern, starting with the upper left corner
  const std::vector<std::vector<unsigned int>> & _pattern;

  // Pointer to the original "row" mesh to be repeated and stitched
  ReplicatedMesh * _original_mesh;

  // Holds the pointers to the meshes
  std::vector<std::unique_ptr<ReplicatedMesh>> _meshes;

  // Holds a mesh for each row, these will be stitched together in the end
  std::vector<std::unique_ptr<ReplicatedMesh>> _row_meshes;

  const Real _x_width;
  const Real _y_width;
  const Real _z_width;
};