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#ifndef WARPX_MACROSCOPICPROPERTIES_H_
#define WARPX_MACROSCOPICPROPERTIES_H_
#include <AMReX_MultiFab.H>
/**
* \brief This class contains the macroscopic parameters of the medium needed to
* evaluate macroscopic Maxwell equation.
*/
class
MacroscopicProperties
{
public:
MacroscopicProperties (); // constructor
/** \brief Read user-defined macroscopic properties. Called in constructor. */
void ReadParameters ();
/** return Real, sigma (conductivity) of the medium. */
amrex::Real sigma () const noexcept {return m_sigma;}
/** return Real, epsilon (permittivity) of the medium. */
amrex::Real epsilon () const noexcept {return m_epsilon;}
/** return Real, mu (permeability) of the medium. */
amrex::Real mu () const noexcept {return m_mu;}
private:
/** Conductivity, sigma, of the medium */
amrex::Real m_sigma;
/** Permittivity, epsilon, of the medium */
amrex::Real m_epsilon;
/** Permeability, mu, of the medium */
amrex::Real m_mu;
};
#endif // WARPX_MACROSCOPIC_PROPERTIES_H_
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