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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file Sample/HardParticle/Ripples.h
//! @brief Declares computations in namespace ripples.
//!
//! @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_SAMPLE_HARDPARTICLE_RIPPLES_H
#define BORNAGAIN_SAMPLE_HARDPARTICLE_RIPPLES_H
#include <heinz/Complex.h>
//! Computations for elongated particles.
namespace ripples {
complex_t factor_x_box(complex_t q, double l);
complex_t factor_x_Gauss(complex_t q, double l);
complex_t factor_x_Lorentz(complex_t q, double l);
complex_t profile_yz_bar(complex_t qy, complex_t qz, double width, double height);
complex_t profile_yz_cosine(complex_t qy, complex_t qz, double width, double height);
complex_t profile_yz_triangular(complex_t qy, complex_t qz, double width, double height,
double asymmetry);
} // namespace ripples
#endif // BORNAGAIN_SAMPLE_HARDPARTICLE_RIPPLES_H
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