Interpolate.H

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#ifndef WARPX_INTERPOLATE_H_
#define WARPX_INTERPOLATE_H_
 
#include <AMReX_REAL.H>
 
#include <AMReX_BaseFwd.H>
 
#include <array>
#include <memory>
 
namespace Interpolate
{
    using namespace amrex;

    std::unique_ptr<MultiFab>
        getInterpolatedScalar(
            const MultiFab& F_cp, const MultiFab& F_fp,
            const DistributionMapping& dm, amrex::IntVect r_ratio,
            const Real* /*dx*/, IntVect ngrow );

    std::array<std::unique_ptr<MultiFab>, 3>
        getInterpolatedVector(
            const MultiFab* Fx_cp,
            const MultiFab* Fy_cp,
            const MultiFab* Fz_cp,
            const MultiFab* Fx_fp,
            const MultiFab* Fy_fp,
            const MultiFab* Fz_fp,
            const DistributionMapping& dm, amrex::IntVect r_ratio,
            const Real* dx, IntVect ngrow );
 
}
 
#endif // WARPX_INTERPOLATE_H_