RayleighTaylorFieldInit.H

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#ifndef RAYLEIGHTAYLORFIELDINIT_H
#define RAYLEIGHTAYLORFIELDINIT_H
 
#include "AMReX_Array.H"
#include "AMReX_Array4.H"
#include "AMReX_Box.H"
#include "AMReX_Geometry.H"
#include "AMReX_REAL.H"
#include "AMReX_Vector.H"
#include "AMReX_Gpu.H"
 
using namespace amrex::literals;
 
namespace kynema_sgf {

class RayleighTaylorFieldInit
{
    static_assert(
        AMREX_SPACEDIM == 3, "RayleighTaylor requires 3 dimensional mesh");
 
public:
    RayleighTaylorFieldInit();
 
    void operator()(
        const amrex::Box& vbx,
        const amrex::Geometry& geom,
        const amrex::Array4<amrex::Real>& density) const;
 
private:
    amrex::Real m_rho_lo{0.5_rt};
    amrex::Real m_rho_hi{2.0_rt};
};
 
} // namespace kynema_sgf
 
#endif /* RayleighTaylorFIELDINIT_H */