periodic_extrapolation_rule.hpp

// Copyright (C) The DDC development team, see COPYRIGHT.md file
//
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include <Kokkos_Assert.hpp>
#include <Kokkos_Macros.hpp>
 
namespace ddc {
 
template <class DimI>
struct PeriodicExtrapolationRule
{
    static_assert(DimI::PERIODIC, "PeriodicExtrapolationRule requires periodic dimension");
 
    template <class CoordType, class ChunkSpan>
    KOKKOS_FUNCTION double operator()(CoordType, ChunkSpan) const
    {
        KOKKOS_ASSERT(("PeriodicExtrapolationRule::operator() should never be called"))
 
        return 0.;
    }
};
 
} // namespace ddc