multiMotion.C

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License
    This file is part of OpenFOAM.
 
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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 word& name,
    const dictionary& SBMFCoeffs,
    const Time& runTime
)
:
    solidBodyMotionFunction(name, 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
                (
                    SBMFCoeffs,
                    time_,
                    iter().keyword()
                )
            );
 
            Info<< "Constructed SBMF " << i << " : "
                << iter().keyword() << " of type "
                << SBMFs_[i].type() << endl;
 
            i++;
        }
    }
    SBMFs_.setSize(i);
 
    return true;
}
 
 
// ************************************************************************* //