directFieldMapper.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2013 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::directFieldMapper
 
Description
    FieldMapper with direct mapping.
 
\*---------------------------------------------------------------------------*/
 
#ifndef directFieldMapper_H
#define directFieldMapper_H
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                           Class directFieldMapper Declaration
\*---------------------------------------------------------------------------*/
 
class directFieldMapper
:
    public FieldMapper
{
    const labelUList& directAddressing_;
 
    bool hasUnmapped_;
 
public:
 
    // Constructors
 
        //- Construct given addressing
        patchFieldSubset(const labelUList& directAddressing)
        :
            directAddressing_(directAddressing),
            hasUnmapped_(false)
        {
            if (directAddressing_.size() && min(directAddressing_) < 0)
            {
                hasUnmapped_ = true;
            }
        }
 
    //- Destructor
    virtual ~directFieldMapper()
    {}
 
 
    // Member Functions
 
        label size() const
        {
            return directAddressing_.size();
        }
 
        bool direct() const
        {
            return true;
        }
 
        bool hasUnmapped() const
        {
            return hasUnmapped_;
        }
 
        const labelUList& directAddressing() const
        {
            return directAddressing_;
        }
};
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //