/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2024-2026 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/>.

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

#include "Add.H"

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

template<class Type>
inline Type Foam::Function1s::Add<Type>::value(const scalar x) const
{
    return value1_->value(x) + value2_->value(x);
}


template<class Type>
inline Type Foam::Function1s::Add<Type>::derivative(const scalar x) const
{
    return value1_->derivative(x) + value2_->derivative(x);
}


template<class Type>
inline Type Foam::Function1s::Add<Type>::integral
(
    const scalar x1,
    const scalar x2
) const
{
    return value1_->integral(x1, x2) + value2_->integral(x1, x2);
}


template<class Type>
inline bool Foam::Function1s::Add<Type>::constant() const
{
    return value1_->constant() && value2_->constant();
}


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