/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2016 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.

    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.

    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.

\*---------------------------------------------------------------------------*/

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //

inline void Foam::GasState::calculateW()
{
    forAll(X_, i)
    {
        W_ += X_[i] * thermos(i).W();
    }
}


inline void Foam::GasState::calculateX()
{
    forAll(X_, i)
    {
        X_[i] = Y_[i] / thermos(i).W();
    }

    X_ /= Foam::sum(X_);
}



// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //


// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //


// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

inline const Foam::PtrList<Foam::GasState::thermoType> &Foam::GasState::thermos() const
{
    return diffusivityModel::thermoData();
}


inline const Foam::GasState::thermoType &Foam::GasState::thermos(label i) const
{
    return thermos()[i];
}


inline Foam::scalar Foam::GasState::T() const
{
    return T_;
}


inline Foam::scalar &Foam::GasState::T()
{
    return T_;
}


inline Foam::scalar Foam::GasState::p() const
{
    return p_;
}


inline Foam::scalar &Foam::GasState::p()
{
    return p_;
}


inline Foam::scalar Foam::GasState::Y(label i) const
{
    return Y_[i];
}


inline const Foam::scalarField &Foam::GasState::Y() const
{
    return Y_;
}


inline Foam::scalarField &Foam::GasState::Y()
{
    return Y_;
}


inline const Foam::scalarField &Foam::GasState::X() const
{
    return X_;
}


inline Foam::scalarField &Foam::GasState::X()
{
    return X_;
}


inline Foam::scalar Foam::GasState::W() const
{
    return W_;
}


inline Foam::scalar Foam::GasState::rho() const
{
    return p_ * W_ / RR / T_;
}


inline Foam::scalar Foam::GasState::rhoQc2() const
{
    scalar sumZN = 0.0;
    forAll(X_, i)
    {
        sumZN += X_[i] * thermos(i).z();
    }
    return sumZN * (rho()/W())
        * Foam::constant::electromagnetic::e.value()
        * Foam::constant::physicoChemical::NA.value() * 1000.0;
}



// * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //


// * * * * * * * * * * * * * * * Friend Functions  * * * * * * * * * * * * * //


// * * * * * * * * * * * * * * * Friend Operators  * * * * * * * * * * * * * //


// * * * * * * * * * * * * * * IOstream Operators  * * * * * * * * * * * * * //


// * * * * * * * * * * * * * * * Ostream Operator  * * * * * * * * * * * * * //


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //


// ************************************************************************* //