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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file Resample/Element/IElement.h
//! @brief Defines class IElement.
//!
//! @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)
//
// ************************************************************************************************
#ifdef SWIG
#error no need to expose this header to Swig
#endif // SWIG
#ifndef BORNAGAIN_RESAMPLE_ELEMENT_IELEMENT_H
#define BORNAGAIN_RESAMPLE_ELEMENT_IELEMENT_H
#include "Base/Spin/SpinMatrix.h"
class IElement {
public:
IElement() = default;
IElement(const SpinMatrix& polarizer, const SpinMatrix& analyzer)
: m_polarizer(polarizer)
, m_analyzer(analyzer)
{
}
const SpinMatrix& polarizer() const { return m_polarizer; }
const SpinMatrix& analyzer() const { return m_analyzer; }
protected:
const SpinMatrix m_polarizer{SpinMatrix::One() / 2.0};
const SpinMatrix m_analyzer{SpinMatrix::One()};
};
#endif // BORNAGAIN_RESAMPLE_ELEMENT_IELEMENT_H
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