RotCounter.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
//   NScD Oak Ridge National Laboratory, European Spallation Source,
//   Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
// SPDX - License - Identifier: GPL - 3.0 +
#pragma once
 
#include <vector>
 
#include "MantidGeometry/DllConfig.h"
#include "MantidKernel/Logger.h"
 
namespace Mantid {
 
namespace Geometry {
class MANTID_GEOMETRY_DLL RotaryCounter {
  friend std::ostream &operator<<(std::ostream &, const RotaryCounter &);
 
private:
  int Rmax;            
  std::vector<int> RC; 
 
public:
  RotaryCounter(const int S, const int N); 
 
  bool operator==(const RotaryCounter &) const;
  bool operator<(const RotaryCounter &) const;
  bool operator>(const RotaryCounter &) const;
  int operator[](const int I) const { return RC[I]; }
  int operator++();
  int operator++(const int a);
  int operator--();
  int operator--(const int a);
 
  void write(std::ostream &) const;
};
 
std::ostream &operator<<(std::ostream &, const RotaryCounter &);
} // namespace Geometry
} // namespace Mantid