UniformField.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::UniformField
 
Description
    A class representing the concept of a uniform field which stores only
    the single value and providing the operator[] to return it.
 
\*---------------------------------------------------------------------------*/
 
#ifndef UniformField_H
#define UniformField_H
 
#include "label.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                        Class UniformField Declaration
\*---------------------------------------------------------------------------*/
 
template<class Type>
class UniformField
{
    // Private Data
 
        Type value_;
 
 
public:
 
    // Public typedefs
 
        //- Component type
        typedef typename pTraits<Type>::cmptType cmptType;
 
 
    // Constructors
 
        //- Construct given value
        inline UniformField(const Type& value);
 
 
    // Member Operators
 
        inline operator Type() const;
 
        inline Type operator[](const label) const;
 
        inline UniformField primitiveField() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "UniformFieldI.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //