Uniform.H

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    Copyright (C) 2020-2021 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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Class
    Foam::Function1Types::Uniform
 
Description
    Templated function that returns a constant value.
 
    Provides backward-compatibility for cases where a field is spatially
    "uniform" and may be treated as a constant value.
 
    Usage - for entry <entryName> returning the value <value>:
    \verbatim
        <entryName>    uniform  <value>
    \endverbatim
 
\*---------------------------------------------------------------------------*/
 
#ifndef Function1Types_Uniform_H
#define Function1Types_Uniform_H
 
#include "Constant.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace Function1Types
{
 
/*---------------------------------------------------------------------------*\
                           Class Uniform Declaration
\*---------------------------------------------------------------------------*/
 
template<class Type>
class Uniform
:
    public Constant<Type>
{
public:
 
    //- Declare type-name, virtual type (with debug switch)
    TypeName("uniform");
 
 
    // Generated Methods
 
        //- Copy construct
        Uniform<Type>(const Uniform&) = default;
 
        //- No copy assignment
        void operator=(const Uniform<Type>&) = delete;
 
 
    // Constructors
 
        //- Construct from entry name, dictionary and optional registry
        Uniform
        (
            const word& entryName,
            const dictionary& dict,
            const objectRegistry* obrPtr = nullptr
        )
        :
            Constant<Type>(entryName, dict, obrPtr)
        {}
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Function1Types
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //