uniform_oneDimensionalDiscretisation.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.
 
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Class
    Foam::oneDimensionalDiscretisations::uniform
 
Description
    Uniform coordinate spacing. The i-th coordinate is given by:
 
    \f[
        x_i^q = x_{\textrm{min}}^q + \frac{i}{n - 1} \\
        \left( x_{\textrm{max}}^q - x_{\textrm{min}}^q \right)
    \f]
 
Usage
    Example specification:
    \verbatim
    {
        type    uniform;
 
        // First and last coordinates
        min     0.01;
        max     0.51;
 
        // Optional moment/power of the coordinate to be spaced uniformly.
        // Defaults to one.
        q       1;
    }
    \endverbatim
 
SourceFiles
    oneDimensionalDiscretisation.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef uniform_oneDimensionalDiscretisation_H
#define uniform_oneDimensionalDiscretisation_H
 
#include "oneDimensionalDiscretisation.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace oneDimensionalDiscretisations
{
 
/*---------------------------------------------------------------------------*\
                           Class uniform Declaration
\*---------------------------------------------------------------------------*/
 
class uniform
:
    public oneDimensionalDiscretisation
{
private:
 
    // Private Static Member Functions
 
        //- Generate the coordinates
        tmp<scalarField> coordinates
        (
            const dimensionSet& dims,
            const label n,
            const dictionary& dict
        );
 
 
public:
 
    //- Runtime type information
    TypeName("uniform");
 
 
    // Constructors
 
        //- Construct from a dictionary
        uniform
        (
            const word& name,
            const dimensionSet& dims,
            const label n,
            const dictionary& dict
        );
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace oneDimensionalDiscretisations
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //