multiMotion.C

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/*---------------------------------------------------------------------------*\
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    \\  /    A nd           | Copyright (C) 2011-2018 OpenFOAM Foundation
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License
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#include "multiMotion.H"
#include "addToRunTimeSelectionTable.H"

// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //

namespace Foam
{
namespace solidBodyMotionFunctions
{
    defineTypeNameAndDebug(multiMotion, 0);
    addToRunTimeSelectionTable
    (
        solidBodyMotionFunction,
        multiMotion,
        dictionary
    );
}
}


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

Foam::solidBodyMotionFunctions::multiMotion::multiMotion
(
    const dictionary& SBMFCoeffs,
    const Time& runTime
)
:
    solidBodyMotionFunction(SBMFCoeffs, runTime)
{
    read(SBMFCoeffs);
}


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

Foam::solidBodyMotionFunctions::multiMotion::~multiMotion()
{}


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

Foam::septernion
Foam::solidBodyMotionFunctions::multiMotion::transformation() const
{
    scalar t = time_.value();

    septernion TR = SBMFs_[0].transformation();

    for (label i = 1; i < SBMFs_.size(); i++)
    {
        TR *= SBMFs_[i].transformation();
    }

    DebugInFunction << "Time = " << t << " transformation: " << TR << endl;

    return TR;
}


bool Foam::solidBodyMotionFunctions::multiMotion::read
(
    const dictionary& SBMFCoeffs
)
{
    solidBodyMotionFunction::read(SBMFCoeffs);

    label i = 0;
    SBMFs_.setSize(SBMFCoeffs_.size());

    forAllConstIter(IDLList<entry>, SBMFCoeffs_, iter)
    {
        if (iter().isDict())
        {
            SBMFs_.set
            (
                i,
                solidBodyMotionFunction::New(iter().dict(), time_)
            );

            Info<< "Constructed SBMF " << i << " : "
                << iter().keyword() << " of type "
                << SBMFs_[i].type() << endl;

            i++;
        }
    }
    SBMFs_.setSize(i);

    return true;
}


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