IFunction1DAdapter.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
 
//-----------------------------------------------------------------------------
// Includes
//-----------------------------------------------------------------------------
#include "MantidAPI/IFunction1D.h"
#include "MantidAPI/ParamFunction.h"
#include "MantidPythonInterface/api/FitFunctions/IFunctionAdapter.h"
 
#include <boost/python/object.hpp>
 
namespace Mantid {
namespace PythonInterface {
 
#if defined(_MSC_VER) && _MSC_VER >= 1900
// All Python tests segfault on MSVC 2015 if the virtual specifiers are included
// The segault happens on initializing this constructor. Conversely on all other
// compilers it won't even compile without the virtual specifier.
class IFunction1DAdapter : public API::ParamFunction, public API::IFunction1D, public IFunctionAdapter {
#else
class IFunction1DAdapter : public virtual API::ParamFunction, public virtual API::IFunction1D, public IFunctionAdapter {
#endif
public:
  // Convenience type def
  using Base = API::IFunction1D;
 
  IFunction1DAdapter(PyObject *self);
 
  IFunction1DAdapter(const IFunction1DAdapter &) = delete;
 
  IFunction1DAdapter &operator=(const IFunction1DAdapter &) = delete;
 
  void function1D(double *out, const double *xValues, const size_t nData) const override;
  boost::python::object function1D(const boost::python::object &xvals) const;
 
  void functionDeriv1D(API::Jacobian *out, const double *xValues, const size_t nData) override;
};
} // namespace PythonInterface
} // namespace Mantid