coordSet.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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::coordSet
 
Description
    Holds list of sampling positions
 
SourceFiles
    coordSet.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef coordSet_H
#define coordSet_H
 
#include "pointField.H"
#include "word.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                           Class coordSet Declaration
\*---------------------------------------------------------------------------*/
 
class coordSet
:
    public pointField
{
 
public:
 
    // Public data types
 
        //- Enumeration defining the output format for coordinates
        enum coordFormat
        {
            XYZ,
            X,
            Y,
            Z,
            DISTANCE
        };
 
 
private:
 
        //- String representation of coordFormat enums
        static const NamedEnum<coordFormat, 5> coordFormatNames_;
 
 
protected:
 
        //- Name
        const word name_;
 
        //- Axis write type
        const coordFormat axis_;
 
        //- Cumulative distance "distance" write specifier.
        scalarList curveDist_;
 
 
public:
 
    // Constructors
 
        //- Construct from components
        coordSet
        (
            const word& name,
            const word& axis
        );
 
 
        //- Construct from components
        coordSet
        (
            const word& name,
            const word& axis,
            const List<point>& points,
            const scalarList& curveDist
        );
 
 
    // Member functions
 
        const word& name() const
        {
            return name_;
        }
 
        word axis() const
        {
            return coordFormatNames_[axis_];
        }
 
        //- Cumulative distance
        const scalarList& curveDist() const
        {
            return curveDist_;
        }
 
        //- Is axis specification a vector
        bool hasVectorAxis() const;
 
        //- Get coordinate of point according to axis specification.
        //  If axis="distance" is the curveDist[index]
        scalar scalarCoord(const label index) const;
 
        //- Get point according to axis="xyz" specification
        vector vectorCoord(const label index) const;
 
        Ostream& write(Ostream& os) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //