NDArrayToVector.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 "MantidKernel/System.h"
#include "MantidPythonInterface/core/NDArray.h"
#include <vector>
 
namespace Mantid {
namespace PythonInterface {
namespace Converters {
template <typename DestElementType> struct DLLExport NDArrayToVector {
  // Alias definitions
  using TypedVector = std::vector<DestElementType>;
  using TypedVectorIterator = typename std::vector<DestElementType>::iterator;
 
  NDArrayToVector(const NDArray &value);
  TypedVector operator()();
  void copyTo(TypedVector &dest) const;
 
private:
  void throwIfSizeMismatched(const TypedVector &dest) const;
 
  // reference to the held array
  NDArray m_arr;
};
} // namespace Converters
} // namespace PythonInterface
} // namespace Mantid