MDBoxImplicitFunction.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2011 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 "MantidGeometry/MDGeometry/MDImplicitFunction.h"
#include "MantidGeometry/MDGeometry/MDTypes.h"
#include "MantidKernel/VMD.h"
#include <boost/tuple/tuple.hpp>
#include <vector>
 
namespace Mantid {
namespace Geometry {
 
class MANTID_GEOMETRY_DLL MDBoxImplicitFunction : public MDImplicitFunction {
public:
  MDBoxImplicitFunction(const Mantid::Kernel::VMD &min, const Mantid::Kernel::VMD &max);
 
  MDBoxImplicitFunction(const std::vector<coord_t> &min, const std::vector<coord_t> &max);
 
  double volume() const;
 
  double fraction(const std::vector<boost::tuple<Mantid::coord_t, Mantid::coord_t>> &boxExtents) const;
 
private:
  void construct(const Mantid::Kernel::VMD &min, const Mantid::Kernel::VMD &max);
 
  const Mantid::Kernel::VMD m_max;
  const Mantid::Kernel::VMD m_min;
  double m_volume;
};
 
} // namespace Geometry
} // namespace Mantid