uniformSizeNumberLagrangianScalarFieldSource.H

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Class
    Foam::uniformSizeNumberLagrangianScalarFieldSource
 
Description
    Base class for Lagrangian source conditions that calculate the number field
    from a total (e.g., mass, volume or flowRate) and a uniform size of the
    created parcels (e.g., mass, volume, surface area or number).
 
SourceFiles
    uniformSizeNumberLagrangianScalarFieldSource.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef uniformSizeNumberLagrangianScalarFieldSource_H
#define uniformSizeNumberLagrangianScalarFieldSource_H
 
#include "LagrangianFieldSources.H"
#include "CloudLagrangianFieldSource.H"
#include "NamedEnum.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
       Class uniformSizeNumberLagrangianScalarFieldSource Declaration
\*---------------------------------------------------------------------------*/
 
class uniformSizeNumberLagrangianScalarFieldSource
:
    public LagrangianScalarFieldSource,
    private CloudLagrangianFieldSource<scalar>
{
public:
 
    // Public Enumerations
 
        //- Enumeration for the uniform size
        enum class uniformSize
        {
            number,
            surfaceArea,
            volume,
            mass
        };
 
        //- Names of the uniform size
        static const NamedEnum<uniformSize, 4> uniformSizeNames_;
 
 
private:
 
    // Private Data
 
        //- The size uniform to all parcels
        const uniformSize uniformSize_;
 
 
protected:
 
    // Protected Member Functions
 
        //- Calculate the necessary sizes
        void calcSizes
        (
            const LagrangianInjection& injection,
            const LagrangianSubMesh& subMesh,
            tmp<LagrangianSubScalarField>& size,
            const bool needv,
            tmp<LagrangianSubScalarField>& v,
            const bool needm,
            tmp<LagrangianSubScalarField>& m
        ) const;
 
 
public:
 
    //- Runtime type information
    TypeName("uniformSizeNumber");
 
 
    // Constructors
 
        //- Construct from internal field and dictionary
        uniformSizeNumberLagrangianScalarFieldSource
        (
            const regIOobject&,
            const dictionary& dict
        );
 
        //- Copy constructor setting the internal field reference
        uniformSizeNumberLagrangianScalarFieldSource
        (
            const uniformSizeNumberLagrangianScalarFieldSource&,
            const regIOobject&
        );
 
        //- Construct and return a clone setting the internal field reference
        virtual autoPtr<LagrangianScalarFieldSource> clone
        (
            const regIOobject& iIo
        ) const
        {
            return autoPtr<LagrangianScalarFieldSource>
            (
                new uniformSizeNumberLagrangianScalarFieldSource(*this, iIo)
            );
        }
 
 
    //- Destructor
    virtual ~uniformSizeNumberLagrangianScalarFieldSource();
 
 
    // Member Functions
 
        //- Return the sample size exponent
        label sampleQ() const;
 
        //- Write
        virtual void write(Ostream&) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //