Icosahedron.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      Sample/HardParticle/Icosahedron.h
//! @brief     Defines class Icosahedron.
//!
//! @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_HARDPARTICLE_ICOSAHEDRON_H
#define BORNAGAIN_SAMPLE_HARDPARTICLE_ICOSAHEDRON_H
 
#include "Sample/HardParticle/IFormFactorPolyhedron.h"
 
//! A regular icosahedron.
//! @ingroup hardParticle
 
class Icosahedron : public IFormFactorPolyhedron {
public:
    Icosahedron(double edge);
#ifndef USER_API
    Icosahedron(std::vector<double> P);
 
    Icosahedron* clone() const override { return new Icosahedron(m_edge); }
    std::string className() const final { return "Icosahedron"; }
    // const auto tooltip = "regular icosahedron";
    std::vector<ParaMeta> parDefs() const final
    {
        return {{"Edge", "nm", "edge length", 0, +INF, 0}};
    }
 
    double edge() const { return m_edge; }
 
private:
    static const ff::PolyhedralTopology topology;
    const double& m_edge;
#endif // USER_API
};
 
#endif // BORNAGAIN_SAMPLE_HARDPARTICLE_ICOSAHEDRON_H