AverageIOField.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
     \\/     M anipulation  |
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License
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    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.

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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.

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

#include "AverageIOField.H"

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

template<class Type>
Foam::AverageIOField<Type>::AverageIOField
(
    const IOobject& io
)
:
    regIOobject(io)
{
    readStream(typeName) >> average_;
    readStream(typeName) >> static_cast<Field<Type>&>(*this);
    close();
}


template<class Type>
Foam::AverageIOField<Type>::AverageIOField
(
    const IOobject& io,
    const label size
)
:
    regIOobject(io),
    Field<Type>(size),
    average_(Zero)
{}


template<class Type>
Foam::AverageIOField<Type>::AverageIOField
(
    const IOobject& io,
    const Type& average,
    const Field<Type>& f
)
:
    regIOobject(io),
    Field<Type>(f),
    average_(average)
{
    if (io.readOpt() == IOobject::READ_IF_PRESENT && headerOk())
    {
        readStream(typeName)
            >> average_
            >> static_cast<Field<Type>&>(*this);
        close();
    }
}


template<class Type>
bool Foam::AverageIOField<Type>::writeData(Ostream& os) const
{
    os  << average_
        << token::NL
        << static_cast<const Field<Type>&>(*this);

    return os.good();
}


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