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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file Sample/Interface/TransientModels.h
//! @brief Define TransientModel 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_SAMPLE_INTERFACE_TRANSIENTMODELS_H
#define BORNAGAIN_SAMPLE_INTERFACE_TRANSIENTMODELS_H
#include "Base/Type/ICloneable.h"
#include "Param/Node/INode.h"
class TransientModel : public ICloneable, public INode {
public:
#ifndef SWIG
TransientModel* clone() const override = 0;
#endif // SWIG
virtual double transient(double x, double sigma) const = 0;
virtual double distribution(double x, double sigma) const = 0;
virtual double sigmaRange() const = 0;
};
class ErfTransient : public TransientModel {
public:
ErfTransient();
double transient(double x, double sigma) const override;
double distribution(double x, double sigma) const override;
double sigmaRange() const override;
std::string className() const override { return "ErfTransient"; }
#ifndef SWIG
ErfTransient* clone() const override;
#endif // SWIG
};
class TanhTransient : public TransientModel {
public:
TanhTransient();
double transient(double x, double sigma) const override;
double distribution(double x, double sigma) const override;
double sigmaRange() const override;
std::string className() const override { return "TanhTransient"; }
#ifndef SWIG
TanhTransient* clone() const override;
#endif // SWIG
};
#endif // BORNAGAIN_SAMPLE_INTERFACE_TRANSIENTMODELS_H
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