BufferRegion.hpp

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/*
 * BufferRegion.hpp
 *
 *  Created on: Aug 19, 2015
 *      Author: Péter Fankhauser
 *   Institute: ETH Zurich, ANYbotics
 */

#pragma once

#include "grid_map_core/TypeDefs.hpp"

namespace grid_map {

class BufferRegion
{
 public:

  enum class Quadrant
  {
    Undefined,
    TopLeft,
    TopRight,
    BottomLeft,
    BottomRight
  };

  constexpr static unsigned int nQuadrants = 4;

  BufferRegion();
  BufferRegion(Index startIndex, Size size, BufferRegion::Quadrant quadrant);
  virtual ~BufferRegion() = default;

  const Index& getStartIndex() const;
  void setStartIndex(const Index& startIndex);
  const Size& getSize() const;
  void setSize(const Size& size);
  BufferRegion::Quadrant getQuadrant() const;
  void setQuadrant(BufferRegion::Quadrant type);

 private:

  Index startIndex_;

  Size size_;

  Quadrant quadrant_;

 public:
  EIGEN_MAKE_ALIGNED_OPERATOR_NEW
};

} /* namespace grid_map */