CompositeBraggScatterer.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 "MantidGeometry/Crystal/BraggScatterer.h"
#include "MantidGeometry/DllConfig.h"
 
namespace Mantid {
namespace Geometry {
 
class CompositeBraggScatterer;
 
using CompositeBraggScatterer_sptr = std::shared_ptr<CompositeBraggScatterer>;
 
class MANTID_GEOMETRY_DLL CompositeBraggScatterer : public BraggScatterer {
public:
  CompositeBraggScatterer();
 
  static CompositeBraggScatterer_sptr create();
  static CompositeBraggScatterer_sptr create(const std::vector<BraggScatterer_sptr> &scatterers);
 
  std::string name() const override { return "CompositeBraggScatterer"; }
  BraggScatterer_sptr clone() const override;
 
  virtual void addScatterer(const BraggScatterer_sptr &scatterer);
  void setScatterers(const std::vector<BraggScatterer_sptr> &scatterers);
  size_t nScatterers() const;
  BraggScatterer_sptr getScatterer(size_t i) const;
  void removeScatterer(size_t i);
  void removeAllScatterers();
 
  StructureFactor calculateStructureFactor(const Kernel::V3D &hkl) const override;
 
protected:
  void afterPropertySet(const std::string &propertyName) override;
  void propagateProperty(const std::string &propertyName);
  void propagatePropertyToScatterer(BraggScatterer_sptr &scatterer, const std::string &propertyName,
                                    const std::string &propertyValue);
 
  void addScattererImplementation(const BraggScatterer_sptr &scatterer);
  void removeScattererImplementation(size_t i);
 
  void redeclareProperties();
  std::map<std::string, size_t> getPropertyCountMap() const;
 
  std::vector<BraggScatterer_sptr> m_scatterers;
};
} // namespace Geometry
} // namespace Mantid