Function1.C

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-------------------------------------------------------------------------------
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 "Function1.H"
 
 
// * * * * * * * * * * * * * * * * Constructor * * * * * * * * * * * * * * * //
 
template<class Type>
Foam::Function1<Type>::Function1(const word& name)
:
    name_(name)
{}
 
 
template<class Type>
Foam::Function1<Type>::Function1(const Function1<Type>& de)
:
    tmp<Function1<Type>>::refCount(),
    name_(de.name_)
{}
 
 
template<class Type, class Function1Type>
Foam::FieldFunction1<Type, Function1Type>::FieldFunction1
(
    const word& name
)
:
    Function1<Type>(name)
{}
 
 
template<class Type, class Function1Type>
Foam::tmp<Foam::Function1<Type>>
Foam::FieldFunction1<Type, Function1Type>::clone() const
{
    return tmp<Function1<Type>>
    (
        new Function1Type(static_cast<const Function1Type&>(*this))
    );
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
template<class Type>
Foam::Function1<Type>::~Function1()
{}
 
 
template<class Type, class Function1Type>
Foam::FieldFunction1<Type, Function1Type>::~FieldFunction1()
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class Type>
const Foam::word& Foam::Function1<Type>::name() const
{
    return name_;
}
 
 
template<class Type, class Function1Type>
Foam::tmp<Foam::Field<Type>> Foam::FieldFunction1<Type, Function1Type>::value
(
    const scalarField& x
) const
{
    tmp<Field<Type>> tfld(new Field<Type>(x.size()));
    Field<Type>& fld = tfld.ref();
 
    forAll(x, i)
    {
        fld[i] = static_cast<const Function1Type&>(*this).value(x[i]);
    }
 
    return tfld;
}
 
 
template<class Type, class Function1Type>
Foam::tmp<Foam::Field<Type>>
Foam::FieldFunction1<Type, Function1Type>::integral
(
    const scalarField& x1,
    const scalarField& x2
) const
{
    tmp<Field<Type>> tfld(new Field<Type>(x1.size()));
    Field<Type>& fld = tfld.ref();
 
    forAll(x1, i)
    {
        fld[i] =
            static_cast<const Function1Type&>(*this).integral(x1[i], x2[i]);
    }
 
    return tfld;
}
 
 
// * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
 
template<class Type>
void Foam::Function1<Type>::operator=(const Function1<Type>& f)
{
    if (this == &f)
    {
        FatalErrorInFunction
            << "attempted assignment to self"
            << abort(FatalError);
    }
}
 
 
// * * * * * * * * * * * * * * * IOstream Functions  * * * * * * * * * * * * //
 
template<class Type>
void Foam::writeEntry(Ostream& os, const Function1<Type>& f1)
{
    writeKeyword(os, f1.name())
        << nl << indent << token::BEGIN_BLOCK << nl << incrIndent;
 
    writeEntry(os, "type", f1.type());
 
    f1.write(os);
 
    os  << decrIndent << indent << token::END_BLOCK << endl;
}
 
 
// * * * * * * * * * * * * * *  IOStream operators * * * * * * * * * * * * * //
 
template<class Type>
Foam::Ostream& Foam::operator<<
(
    Ostream& os,
    const Function1<Type>& f1
)
{
    // Check state of Ostream
    os.check
    (
        "Ostream& operator<<(Ostream&, const Function1<Type>&)"
    );
 
    f1.write(os);
 
    return os;
}
 
 
// ************************************************************************* //