rigidBodyPoints.H

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Class
    Foam::functionObjects::rigidBodyPoints
 
Description
    Writes the position, linear and angular velocities and accelerations of a
    list of points on a body specified in the body local coordinate system.
 
Usage
    \table
        Property     | Description                  | Required | Default value
        type         | type name: rigidBodyPoints   | yes      |
        angularVelocityUnits     | units in which angular velocities are \\
                                   written          | no       | [rad/s]
        angularAccelerationUnits | units in which angular accelerations are \\
                                   written          | no       | [rad/s^2]
        body         | name of the body             | yes      |
        points       | list of points on the body   | yes      |
    \endtable
 
    Example of function object specification:
    \verbatim
    rigidBodyPoints
    {
        type           rigidBodyPoints;
        libs           ("librigidBodyState.so");
 
        angularVelocityUnits [rpm];
        angularAccelerationUnits [rad/s^2];
 
        body           floatingObject;
 
        points
        (
            point1     (0 0 0)
            point2     (0.1 0.1 0.25)
        );
    }
    \endverbatim
 
See also
    Foam::functionObjects::fvMeshFunctionObject
    Foam::functionObjects::logFiles
 
SourceFiles
    rigidBodyPoints.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef rigidBodyPoints_H
#define rigidBodyPoints_H
 
#include "fvMeshFunctionObject.H"
#include "logFiles.H"
#include "namedUnitConversion.H"
#include "rigidBodyMotion.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace functionObjects
{
 
/*---------------------------------------------------------------------------*\
                       Class rigidBodyPoints Declaration
\*---------------------------------------------------------------------------*/
 
class rigidBodyPoints
:
    public fvMeshFunctionObject,
    public logFiles
{
    // Private Data
 
        //- Units in which to write the angular velocities
        namedUnitConversion angularVelocityUnits_;
 
        //- Units in which to write the angular accelerations
        namedUnitConversion angularAccelerationUnits_;
 
        //- Name of the body
        word body_;
 
        //- List of points on the body
        List<point> points_;
 
        //- Names of the body point files
        wordList names_;
 
 
    // Private Member Functions
 
        const RBD::rigidBodyMotion& motion() const;
 
 
protected:
 
    // Protected Member Functions
 
        //- overloaded writeFileHeader from writeFile
        virtual void writeFileHeader(const label i = 0);
 
 
public:
 
    //- Runtime type information
    TypeName("rigidBodyPoints");
 
 
    // Constructors
 
        //- Construct from Time and dictionary
        rigidBodyPoints
        (
            const word& name,
            const Time& runTime,
            const dictionary& dict
        );
 
        //- Disallow default bitwise copy construction
        rigidBodyPoints(const rigidBodyPoints&) = delete;
 
 
    //- Destructor
    virtual ~rigidBodyPoints();
 
 
    // Member Functions
 
        //- Read the rigidBodyPoints data
        virtual bool read(const dictionary&);
 
        //- Return the list of fields required
        virtual wordList fields() const
        {
            return wordList::null();
        }
 
        //- Execute, currently does nothing
        virtual bool execute();
 
        //- Write the rigidBodyPoints
        virtual bool write();
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const rigidBodyPoints&) = delete;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace functionObjects
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //