LatticeFunction.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2015 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/ILatticeFunction.h"
#include "MantidCurveFitting/DllConfig.h"
#include "MantidCurveFitting/Functions/PawleyFunction.h"
 
namespace Mantid {
namespace CurveFitting {
 
class MANTID_CURVEFITTING_DLL LatticeFunction : public API::ILatticeFunction {
public:
  LatticeFunction();
 
  std::string name() const override { return "LatticeFunction"; }
 
  void functionLattice(const API::LatticeDomain &latticeDomain, API::FunctionValues &values) const override;
 
  void setLatticeSystem(const std::string &crystalSystem) override;
  void setUnitCell(const std::string &unitCellString) override;
  void setUnitCell(const Geometry::UnitCell &unitCell) override;
  Geometry::UnitCell getUnitCell() const override;
 
protected:
  void init() override;
  void beforeDecoratedFunctionSet(const API::IFunction_sptr &fn) override;
 
private:
  Functions::PawleyParameterFunction_sptr m_cellParameters;
};
 
using LatticeFunction_sptr = std::shared_ptr<LatticeFunction>;
 
} // namespace CurveFitting
} // namespace Mantid