ContainerDtype.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2018 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 <string>
#include <type_traits>
 
namespace Mantid {
namespace PythonInterface {
namespace Converters {
 
// Free function to determine data type being stored in container
template <template <class> class Container, typename HeldType> std::string dtype(const Container<HeldType> &) {
  if (std::is_same<HeldType, bool>::value) {
    return "b";
  } else if (std::is_integral<HeldType>::value) {
    return "i";
  } else if (std::is_floating_point<HeldType>::value) {
    return "f";
  } else {
    return "O";
  }
}
 
} // namespace Converters
} // namespace PythonInterface
} // namespace Mantid