fvFieldSource.H

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License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::fvFieldSource
 
Description
    Base class for finite-volume field sources
 
SourceFiles
    fvFieldSource.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef fvFieldSource_H
#define fvFieldSource_H
 
#include "DimensionedField.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward declaration of classes
class volMesh;
class dictionary;
class fvSource;
 
template<class Type>
class fvFieldSource;
 
// Forward declaration of friend functions and operators
template<class Type>
Ostream& operator<<(Ostream&, const fvFieldSource<Type>&);
 
/*---------------------------------------------------------------------------*\
                         Class fvFieldSource Declaration
\*---------------------------------------------------------------------------*/
 
template<class Type>
class fvFieldSource
{
    // Private Data
 
        //- Optional list of libraries required for this field source value
        fileNameList libs_;
 
        //- Reference to internal field
        const DimensionedField<Type, volMesh>& internalField_;
 
 
public:
 
    //- Runtime type information
    TypeName("fvFieldSource");
 
    //- Debug switch to disallow the use of genericFvFieldSource
    static int disallowGenericFvFieldSource;
 
 
    // Declare run-time constructor selection tables
 
        //- Select given internal field
        declareRunTimeSelectionTable
        (
            autoPtr,
            fvFieldSource,
            null,
            (const DimensionedField<Type, volMesh>& iF),
            (iF)
        );
 
        //- Select given internal field and dictionary
        declareRunTimeSelectionTable
        (
            autoPtr,
            fvFieldSource,
            dictionary,
            (
                const DimensionedField<Type, volMesh>& iF,
                const dictionary& dict
            ),
            (iF, dict)
        );
 
 
    // Constructors
 
        //- Construct from internal field
        fvFieldSource(const DimensionedField<Type, volMesh>&);
 
        //- Construct from internal field and dictionary
        fvFieldSource
        (
            const DimensionedField<Type, volMesh>&,
            const dictionary&
        );
 
        //- Disallow copy without setting internal field reference
        fvFieldSource(const fvFieldSource<Type>&) = delete;
 
        //- Disallow clone without setting internal field reference
        autoPtr<fvFieldSource<Type>> clone() const
        {
            NotImplemented;
            return autoPtr<fvFieldSource<Type>>(nullptr);
        }
 
        //- Copy constructor setting internal field reference
        fvFieldSource
        (
            const fvFieldSource<Type>&,
            const DimensionedField<Type, volMesh>&
        );
 
        //- Construct and return a clone setting internal field reference
        virtual autoPtr<fvFieldSource<Type>> clone
        (
            const DimensionedField<Type, volMesh>&
        ) const = 0;
 
 
    // Selectors
 
        //- Return a pointer to a new field source
        static autoPtr<fvFieldSource<Type>> New
        (
            const word& fieldSourceType,
            const DimensionedField<Type, volMesh>&
        );
 
        //- Return a pointer to a new field source created from a dictionary
        static autoPtr<fvFieldSource<Type>> New
        (
            const DimensionedField<Type, volMesh>&,
            const dictionary&
        );
 
 
    //- Destructor
    virtual ~fvFieldSource();
 
 
    // Member Functions
 
        //- Return the local object registry
        const objectRegistry& db() const;
 
        //- Return the internal field reference
        const DimensionedField<Type, volMesh>& internalField() const;
 
        //- Return the source value
        virtual tmp<Field<Type>> sourceValue(const fvSource&) const = 0;
 
        //- Return the internal coefficient
        virtual tmp<scalarField> internalCoeff(const fvSource&) const = 0;
 
        //- Return the source coefficient
        tmp<Field<Type>> sourceCoeff(const fvSource&) const;
 
        //- Return the value
        tmp<Field<Type>> value(const fvSource&) const;
 
        //- Lookup and return another field source
        template<class OtherType>
        const fvFieldSource<OtherType>& fieldSource
        (
            const word& name,
            const fvSource&
        ) const;
 
        //- Lookup and return the value of another field source
        template<class OtherType>
        tmp<Field<OtherType>> value
        (
            const word& name,
            const fvSource&
        ) const;
 
        //- Write
        virtual void write(Ostream&) const;
 
 
    //- Ostream operator
    friend Ostream& operator<< <Type>(Ostream&, const fvFieldSource<Type>&);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "fvFieldSource.C"
#endif
 
 
#define makeFvFieldSource(fvTypeFieldSource)                                   \
    defineNamedTemplateTypeNameAndDebug(fvTypeFieldSource, 0);                 \
    template<>                                                                 \
    int fvTypeFieldSource::disallowGenericFvFieldSource                        \
    (                                                                          \
        debug::debugSwitch("disallowGenericFvFieldSource", 0)                  \
    );                                                                         \
    defineTemplateRunTimeSelectionTable(fvTypeFieldSource, null);              \
    defineTemplateRunTimeSelectionTable(fvTypeFieldSource, dictionary)
 
 
#define addToFieldSourceRunTimeSelection(TypeFieldSource, typeTypeFieldSource) \
    addToRunTimeSelectionTable                                                 \
    (                                                                          \
        TypeFieldSource,                                                       \
        typeTypeFieldSource,                                                   \
        dictionary                                                             \
    )
 
 
#define addNullConstructableToFieldSourceRunTimeSelection(                     \
    TypeFieldSource, typeTypeFieldSource)                                      \
    addToRunTimeSelectionTable                                                 \
    (                                                                          \
        TypeFieldSource,                                                       \
        typeTypeFieldSource,                                                   \
        null                                                                   \
    );                                                                         \
    addToFieldSourceRunTimeSelection(TypeFieldSource, typeTypeFieldSource)
 
 
#define makeTypeFieldSource(TypeFieldSource, typeTypeFieldSource)              \
    defineTypeNameAndDebug(typeTypeFieldSource, 0);                            \
    addToFieldSourceRunTimeSelection(TypeFieldSource, typeTypeFieldSource)
 
 
#define makeNullConstructableTypeFieldSource(                                  \
    TypeFieldSource, typeTypeFieldSource)                                      \
    defineTypeNameAndDebug(typeTypeFieldSource, 0);                            \
    addNullConstructableToFieldSourceRunTimeSelection                          \
    (                                                                          \
        TypeFieldSource,                                                       \
        typeTypeFieldSource                                                    \
    )
 
 
#define makeTemplateTypeFieldSource(fieldType, type)                           \
    defineNamedTemplateTypeNameAndDebug                                        \
    (                                                                          \
        CAT4(type, Fv, CAPITALIZE(fieldType), FieldSource),                    \
        0                                                                      \
    );                                                                         \
    addToFieldSourceRunTimeSelection                                           \
    (                                                                          \
        CAT3(fv, CAPITALIZE(fieldType), FieldSource),                          \
        CAT4(type, Fv, CAPITALIZE(fieldType), FieldSource)                     \
    );
 
 
#define makeNullConstructableTemplateTypeFieldSource(fieldType, type)          \
    defineNamedTemplateTypeNameAndDebug                                        \
    (                                                                          \
        CAT4(type, Fv, CAPITALIZE(fieldType), FieldSource),                    \
        0                                                                      \
    );                                                                         \
    addNullConstructableToFieldSourceRunTimeSelection                          \
    (                                                                          \
        CAT3(fv, CAPITALIZE(fieldType), FieldSource),                          \
        CAT4(type, Fv, CAPITALIZE(fieldType), FieldSource)                     \
    );
 
 
#define makeFieldSources(type)                                                 \
    FOR_ALL_FIELD_TYPES(makeTemplateTypeFieldSource, type)
 
 
#define makeNullConstructableFieldSources(type)                                \
    FOR_ALL_FIELD_TYPES(makeNullConstructableTemplateTypeFieldSource, type)
 
 
#define makeFieldSourceTypeName(fieldType, type)                               \
    defineNamedTemplateTypeNameAndDebug                                        \
    (                                                                          \
        CAT4(type, Fv, CAPITALIZE(fieldType), FieldSource),                    \
        0                                                                      \
    );
 
 
#define makeFieldSourceTypeNames(type)                                         \
    FOR_ALL_FIELD_TYPES(makeFieldSourceTypeName, type)
 
 
#define makeTypeFieldSourceTypedef(fieldType, type)                            \
    typedef type##FvFieldSource<fieldType>                                     \
        CAT4(type, Fv, CAPITALIZE(fieldType), FieldSource);
 
 
#define makeTypeFieldSourceTypedefs(type)                                      \
    FOR_ALL_FIELD_TYPES(makeTypeFieldSourceTypedef, type)
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //