null_extrapolation_rules.hpp

// SPDX-License-Identifier: MIT
 
#pragma once
#include <stdexcept>
 
#include <ddc/ddc.hpp>
#include <ddc/kernels/splines.hpp>
 
#include "ddc_aliases.hpp"
#include "multipatch_type.hpp"
 
struct NullExtrapolationRule
{
    template <class... Dim, template <typename P> typename SplinesOnPatch, class... Patches>
    KOKKOS_FUNCTION double operator()(
            Coord<Dim...> const& coord_extrap,
            MultipatchType<SplinesOnPatch, Patches...> const& patches_splines,
            int const out_of_bounds_idx) const
    {
        assert(out_of_bounds_idx < 0);
        return 0.0;
    }
};