FitTypes.h

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// ************************************************************************** //
//
//  BornAgain: simulate and fit scattering at grazing incidence
//
//! @file      Core/Fitting/FitTypes.h
//! @brief     Defines common types for fitting library.
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************** //
 
#ifndef BORNAGAIN_CORE_FITTING_FITTYPES_H
#define BORNAGAIN_CORE_FITTING_FITTYPES_H
 
#include <functional>
#include <memory>
 
class Simulation;
namespace Fit
{
class Parameters;
}
class FitObjective;
 
using simulation_builder_t = std::function<std::unique_ptr<Simulation>(const Fit::Parameters&)>;
 
using fit_observer_t = std::function<void(const FitObjective&)>;
 
#endif // BORNAGAIN_CORE_FITTING_FITTYPES_H