PeakBackground.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2014 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 "MantidAPI/IMDIterator.h"
#include "MantidAPI/IMDWorkspace.h"
#include "MantidAPI/IPeaksWorkspace_fwd.h"
#include "MantidCrystal/DllConfig.h"
#include "MantidCrystal/HardThresholdBackground.h"
#include "MantidKernel/V3D.h"
#include <boost/function.hpp>
 
namespace Mantid {
namespace Geometry {
class IPeak;
}
namespace Crystal {
 
class MANTID_CRYSTAL_DLL PeakBackground : public HardThresholdBackground {
private:
  Mantid::API::IPeaksWorkspace_const_sptr m_peaksWS;
  double m_radiusEstimate;
  Mantid::Kernel::SpecialCoordinateSystem m_mdCoordinates;
  boost::function<Mantid::Kernel::V3D(const Mantid::Geometry::IPeak *)> m_coordFunction;
 
public:
  PeakBackground(Mantid::API::IPeaksWorkspace_const_sptr peaksWS, const double &radiusEstimate,
                 const double &thresholdSignal, const Mantid::API::MDNormalization normalisation,
                 const Mantid::Kernel::SpecialCoordinateSystem coordinates);
 
  bool isBackground(Mantid::API::IMDIterator *iterator) const override;
 
  void configureIterator(Mantid::API::IMDIterator *const iterator) const override;
 
  PeakBackground *clone() const override;
};
 
} // namespace Crystal
} // namespace Mantid