solidmechanics/hyperelastic_voliso/variables.hh

Go to the documentation of this file.

// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
//
// SPDX-FileCopyrightText: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
// SPDX-License-Identifier: GPL-3.0-or-later
//
#ifndef DUMUX_SOLIDMECHANICS_HYPERELASTIC_VOLISO_VARIABLES_HH
#define DUMUX_SOLIDMECHANICS_HYPERELASTIC_VOLISO_VARIABLES_HH
 
#include <dumux/common/concepts/ipdata_.hh>
 
namespace Dumux {

template <class Traits>
class HyperelasticVolIsoMomentumVariables
{
    using Scalar = typename Traits::PrimaryVariables::value_type;
 
    static_assert(Traits::PrimaryVariables::dimension == Traits::ModelTraits::numEq());
 
public:
    using PrimaryVariables = typename Traits::PrimaryVariables;

    using Indices = typename Traits::ModelTraits::Indices;

    template<class ElementSolution, class Problem, class ElementDiscretization, Concept::LocalDofIpData IpData>
    void update(const ElementSolution& elemSol,
                const Problem& problem,
                const ElementDiscretization& elemDisc,
                const IpData& ipData)
    {
        priVars_ = elemSol[ipData.localDofIndex()];
    }
 
    PrimaryVariables displacement() const
    { return priVars_; }
 
    Scalar displacement(const int dirIdx) const
    { return priVars_[dirIdx]; }

    Scalar priVar(const int pvIdx) const
    { return priVars_[pvIdx]; }

    const PrimaryVariables& priVars() const
    { return priVars_; }

    Scalar extrusionFactor() const
    { return 1.0; }
 
private:
    PrimaryVariables priVars_;
};
 

template <class Traits>
class HyperelasticVolIsoPressureVariables
{
    using Scalar = typename Traits::PrimaryVariables::value_type;
 
    static_assert(Traits::PrimaryVariables::dimension == Traits::ModelTraits::numEq());
 
public:
    using PrimaryVariables = typename Traits::PrimaryVariables;

    using Indices = typename Traits::ModelTraits::Indices;

    template<class ElementSolution, class Problem, class ElementDiscretization, Concept::LocalDofIpData IpData>
    void update(const ElementSolution& elemSol,
                const Problem& problem,
                const ElementDiscretization& elemDisc,
                const IpData& ipData)
    {
        priVars_ = elemSol[ipData.localDofIndex()];
    }
 
    Scalar pressure() const
    { return priVars_[0]; }

    Scalar priVar(const int pvIdx) const
    { return priVars_[pvIdx]; }

    const PrimaryVariables& priVars() const
    { return priVars_; }

    Scalar extrusionFactor() const
    { return 1.0; }
 
private:
    PrimaryVariables priVars_;
};
 
} // end namespace Dumux
 
#endif