CSGUniverseEngUnit.h

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//* This file is part of the MOOSE framework
//* https://www.mooseframework.org
//*
//* 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

#ifdef MOOSE_UNIT_TEST
#include "gtest/gtest.h"
#endif

#include "CSGUniverse.h"
#include "CSGEngUnit.h"

namespace CSG
{

class CSGBase; // forward declaration

class CSGUniverseEngUnit : public CSGUniverse, public CSGEngUnit
{
public:
  const std::string & getName() const override { return CSGUniverse::getName(); }

  bool isEngUnit() const override { return true; }

  bool operator==(const CSGUniverseEngUnit & other) const { return CSGEngUnit::operator==(other); }
  bool operator!=(const CSGUniverseEngUnit & other) const { return CSGEngUnit::operator!=(other); }

  const std::vector<std::pair<TransformationType, std::tuple<Real, Real, Real>>> &
  getTransformations() const override
  {
    return CSGUniverse::getTransformations();
  }

  std::vector<std::pair<std::string, std::tuple<Real, Real, Real>>>
  getTransformationsAsStrings() const override
  {
    return CSGUniverse::getTransformationsAsStrings();
  }

protected:
  CSGUniverseEngUnit(const std::string & name, bool is_root = false);

  void addCell(const CSGCell &) = delete;

  virtual std::unique_ptr<CSGUniverseEngUnit> clone() const = 0;

  void expandUnit() override = 0;

  const CSGUniverse & getExpandedUniverse() const;

  // Only CSGBase should be calling expandUnit() and getExpandedUniverse()
  friend class CSGBase;
};

} // namespace CSG