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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2015 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::channelIndex
Description
Does averaging of fields over layers of cells. Assumes layered mesh.
SourceFiles
channelIndex.C
\*---------------------------------------------------------------------------*/
#ifndef channelIndex_H
#define channelIndex_H
#include "regionSplit.H"
#include "direction.H"
#include "scalarField.H"
#include "polyMesh.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class channelIndex Declaration
\*---------------------------------------------------------------------------*/
class channelIndex
{
// Private data
static const NamedEnum<vector::components, 3> vectorComponentsNames_;
//- Is mesh symmetric
const bool symmetric_;
//- Direction to sort
const direction dir_;
//- Per cell the global region
autoPtr<regionSplit> cellRegion_;
//- Per global region the number of cells (scalarField so we can use
// field algebra)
scalarField regionCount_;
//- From sorted region back to unsorted global region
labelList sortMap_;
//- Sorted component of cell centres
scalarField y_;
// Private Member Functions
void walkOppositeFaces
(
const polyMesh& mesh,
const labelList& startFaces,
boolList& blockedFace
);
void calcLayeredRegions
(
const polyMesh& mesh,
const labelList& startFaces
);
//- Disallow default bitwise copy construct and assignment
channelIndex(const channelIndex&);
void operator=(const channelIndex&);
public:
// Constructors
//- Construct from dictionary
channelIndex(const polyMesh&, const dictionary&);
//- Construct from supplied starting faces
channelIndex
(
const polyMesh& mesh,
const labelList& startFaces,
const bool symmetric,
const direction dir
);
// Member Functions
// Access
//- Sum field per region
template<class T>
Field<T> regionSum(const Field<T>& cellField) const;
//- Collapse a field to a line
template<class T>
Field<T> collapse
(
const Field<T>& vsf,
const bool asymmetric=false
) const;
//- Return the field of Y locations from the cell centres
const scalarField& y() const
{
return y_;
}
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#ifdef NoRepository
#include "channelIndexTemplates.C"
#endif
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
|
