uniform.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
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    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::functionObjects::uniform
 
Description
    Generate a uniform field
 
See also
    Foam::functionObjects::fieldExpression
    Foam::functionObjects::fvMeshFunctionObject
 
SourceFiles
    uniform.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef uniform_functionObject_H
#define uniform_functionObject_H
 
#include "fvMeshFunctionObject.H"
#include "volFields.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace functionObjects
{
 
/*---------------------------------------------------------------------------*\
                          Class uniform Declaration
\*---------------------------------------------------------------------------*/
 
class uniform
:
    public fvMeshFunctionObject
{
    // Private Data
 
        //- The type of the field to be written
        word fieldType_;
 
        //- The field's name
        word fieldName_;
 
        //- The field's dimensions
        dimensionSet dimensions_;
 
        //- The field's value
        #define valueType(Type, none) Type Type##Value_;
        FOR_ALL_FIELD_TYPES(valueType);
        #undef valueType
 
 
public:
 
    //- Runtime type information
    TypeName("uniform");
 
 
    // Constructors
 
        //- Construct from Time and dictionary
        uniform
        (
            const word& name,
            const Time&,
            const dictionary&
        );
 
 
    //- Destructor
    virtual ~uniform();
 
 
    // Member Functions
 
        //- Read the uniform data
        virtual bool read(const dictionary&);
 
        //- Return the list of fields required
        virtual wordList fields() const
        {
            return wordList::null();
        }
 
        //- Calculate the field
        virtual bool execute();
 
        //- Write the field
        virtual bool write();
 
        //- Clear the field from the objectRegistry
        virtual bool clear();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace functionObjects
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //