multidomain/boundary/freeflowporousmedium/traits.hh

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// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
//
// SPDX-FileCopyrightInfo: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
// SPDX-License-Identifier: GPL-3.0-or-later
//
#ifndef DUMUX_MD_FREEFLOW_POROUSMEDIUM_TRAITS_HH
#define DUMUX_MD_FREEFLOW_POROUSMEDIUM_TRAITS_HH
 
#include <type_traits>
#include <dumux/flux/fickslaw_fwd.hh>
 
namespace Dumux::FreeFlowPorousMediumCoupling {
 
template<class FFFS, class PMFS>
struct IsSameFluidSystem
{
    static_assert(FFFS::numPhases == 1, "Only single-phase fluidsystems may be used for free flow.");
    static constexpr bool value = std::is_same<typename FFFS::MultiPhaseFluidSystem, PMFS>::value;
};
 
template<class FS>
struct IsSameFluidSystem<FS, FS>
{
    static_assert(FS::numPhases == 1, "Only single-phase fluidsystems may be used for free flow.");
    static constexpr bool value = std::is_same<FS, FS>::value; // always true
};
 
template<class DiffLaw>
struct IsFicksLaw : public std::false_type {};
 
template<class T>
struct IsFicksLaw<Dumux::FicksLaw<T>> : public std::true_type {};
 
} // end namespace Dumux::FreeFlowPorousMediumCoupling
 
#endif