NSRDS0.C

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License
    This file is part of OpenFOAM.
 
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#include "NSRDS0.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace Function1s
{
    makeScalarFunction1(NSRDS0);
}
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::Function1s::NSRDS0::NSRDS0
(
    const word& name,
    const scalar a,
    const scalar b,
    const scalar c,
    const scalar d,
    const scalar e,
    const scalar f
)
:
    FieldFunction1<scalar, NSRDS0>(name),
    a_(a),
    b_(b),
    c_(c),
    d_(d),
    e_(e),
    f_(f)
{}
 
 
Foam::Function1s::NSRDS0::NSRDS0
(
    const word& name,
    const dictionary& dict
)
:
    FieldFunction1<scalar, NSRDS0>(name),
    a_(dict.lookup<scalar>("a")),
    b_(dict.lookup<scalar>("b")),
    c_(dict.lookup<scalar>("c")),
    d_(dict.lookup<scalar>("d")),
    e_(dict.lookup<scalar>("e")),
    f_(dict.lookup<scalar>("f"))
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
Foam::scalar Foam::Function1s::NSRDS0::integral
(
    const scalar x1,
    const scalar x2
) const
{
    NotImplemented;
    return 0;
}
 
 
Foam::Function1s::NSRDS0 Foam::Function1s::NSRDS0::integral
(
    const word& name,
    const scalar a
) const
{
    if (f_ != 0)
    {
        FatalErrorInFunction
            << "Integral function of " << typeName << " function requested"
            << " but the \"f\" coefficient is not zero"
            << exit(FatalError);
    }
 
    return NSRDS0(name, a, a_, b_/2, c_/3, d_/4, e_/5);
}
 
 
void Foam::Function1s::NSRDS0::write(Ostream& os) const
{
    writeEntry(os, "a", a_);
    writeEntry(os, "b", b_);
    writeEntry(os, "c", c_);
    writeEntry(os, "d", d_);
    writeEntry(os, "e", e_);
    writeEntry(os, "f", f_);
}
 
 
// ************************************************************************* //