PyFittingCallbacks.h

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// ************************************************************************** //
//
//  BornAgain: simulate and fit scattering at grazing incidence
//
//! @file      Core/Fitting/PyFittingCallbacks.h
//! @brief     Defines family of PyFittingCallbacks classes.
//!
//! @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_PYFITTINGCALLBACKS_H
#define BORNAGAIN_CORE_FITTING_PYFITTINGCALLBACKS_H
 
//! Collection of wrapper classes to call Python callable from C++.
 
#include "Fit/Kernel/Parameters.h"
 
class Simulation;
 
//! Builds simulation object using a Python callable.
//! Base class to wrap Python callable and pass it to C++. Used in swig interface file,
//! intended to be overloaded from Python.
 
class PyBuilderCallback
{
public:
    PyBuilderCallback();
    virtual ~PyBuilderCallback();
 
    virtual Simulation* build_simulation(Fit::Parameters);
};
 
class FitObjective;
 
//! Observer for FitObjective based on Python callable.
//! Base class to wrap Python callable and pass it to C++. Used in swig interface file,
//! intended to be overloaded from Python.
 
class PyObserverCallback
{
public:
    PyObserverCallback();
    virtual ~PyObserverCallback();
 
    virtual void update(const FitObjective&);
};
 
#endif // BORNAGAIN_CORE_FITTING_PYFITTINGCALLBACKS_H