cloudGravitationalPotentialEnergy.H

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License
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Class
    Foam::functionObjects::cloudGravitationalPotentialEnergy
 
Description
    Function to compute and write the gravitational potential energy field for
    a cloud
 
Usage
    \table
        Property      | Description                  | Required? | Default
        cloud         | Name of the cloud            | yes       |
    \endtable
 
    Example specification:
    \verbatim
    cloudGravitationalPotentialEnergy1
    {
        type            cloudGravitationalPotentialEnergy;
        libs            ("libLagrangianCloudFunctionObjects.so");
        cloud           cloud;
    }
    \endverbatim
 
SourceFiles
    cloudGravitationalPotentialEnergy.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef cloudGravitationalPotentialEnergy_functionObject_H
#define cloudGravitationalPotentialEnergy_functionObject_H
 
#include "cloudLagrangianMeshFunctionObject.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace functionObjects
{
 
/*---------------------------------------------------------------------------*\
                  Class cloudGravitationalPotentialEnergy Declaration
\*---------------------------------------------------------------------------*/
 
class cloudGravitationalPotentialEnergy
:
    public cloudLagrangianMeshFunctionObject
{
private:
 
    // Private Member Data
 
        //- Gravitational acceleration
        const dimensionedVector& g;
 
 
public:
 
    //- Runtime type information
    TypeName("cloudGravitationalPotentialEnergy");
 
 
    // Public Static Data
 
        //- The name of the gravitational potential energy field
        static const word GPEName_;
 
 
    // Constructors
 
        //- Construct from Time and dictionary
        cloudGravitationalPotentialEnergy
        (
            const word& name,
            const Time& runTime,
            const dictionary& dict
        );
 
        //- Disallow default bitwise copy construction
        cloudGravitationalPotentialEnergy
        (
            const cloudGravitationalPotentialEnergy&
        ) = delete;
 
 
    //- Destructor
    virtual ~cloudGravitationalPotentialEnergy();
 
 
    // Member Functions
 
        //- Return the list of fields required
        virtual wordList fields() const;
 
        //- Hook before solution steps
        virtual void preSolve();
 
        //- Calculate and store the gravitational potential energy
        virtual bool execute();
 
        //- Write the gravitational potential energy
        virtual bool write();
 
        //- Clear the gravitational potential energy
        virtual bool clear();
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const cloudGravitationalPotentialEnergy&) = delete;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace functionObjects
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //