ParticleBuffer.H

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/* Copyright 2021 Andrew Myers
 *
 * This file is part of WarpX.
 *
 * License: BSD-3-Clause-LBNL
 */
#ifndef PARTICLEBUFFER_H_
#define PARTICLEBUFFER_H_

#include "Particles/MultiParticleContainer.H"
#include "WarpX.H"

#include <AMReX_AmrParticles.H>

namespace ParticleBuffer {
    template <template<class> class Allocator>
    using BufferType = amrex::AmrParticleContainer<0, 0, PIdx::nattribs, 0, Allocator>;

    template <template<class> class Allocator>
    BufferType<Allocator> getTmpPC (const WarpXParticleContainer* pc)
    {
        BufferType<Allocator> tmp(&WarpX::GetInstance());
        // add runtime real comps to tmp
        for (int ic = 0; ic < pc->NumRuntimeRealComps(); ++ic) { tmp.AddRealComp(false); }

        // add runtime int comps to tmp
        for (int ic = 0; ic < pc->NumRuntimeIntComps(); ++ic) { tmp.AddIntComp(false); }

        return tmp;
    }
}

#endif /*PARTICLEBUFFER_H_*/