162 lines
4.2 KiB
C++
162 lines
4.2 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd |
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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| Copyright (C) 2011-2015 OpenFOAM Foundation
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Class
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Foam::channelIndex
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Description
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Does averaging of fields over layers of cells. Assumes layered mesh.
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SourceFiles
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channelIndex.C
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\*---------------------------------------------------------------------------*/
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#ifndef channelIndex_H
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#define channelIndex_H
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#include "regionSplit.H"
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#include "direction.H"
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#include "scalarField.H"
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#include "polyMesh.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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/*---------------------------------------------------------------------------*\
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Class channelIndex Declaration
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\*---------------------------------------------------------------------------*/
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class channelIndex
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{
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// Private data
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static const Enum<vector::components> vectorComponentsNames_;
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//- Is mesh symmetric
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const bool symmetric_;
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//- Direction to sort
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const direction dir_;
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//- Per cell the global region
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autoPtr<regionSplit> cellRegion_;
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//- Per global region the number of cells (scalarField so we can use
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// field algebra)
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scalarField regionCount_;
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//- From sorted region back to unsorted global region
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labelList sortMap_;
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//- Sorted component of cell centres
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scalarField y_;
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// Private Member Functions
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void walkOppositeFaces
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(
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const polyMesh& mesh,
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const labelList& startFaces,
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boolList& blockedFace
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);
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void calcLayeredRegions
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(
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const polyMesh& mesh,
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const labelList& startFaces
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);
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//- No copy construct
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channelIndex(const channelIndex&) = delete;
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//- No copy assignment
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void operator=(const channelIndex&) = delete;
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public:
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// Constructors
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//- Construct from dictionary
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channelIndex(const polyMesh&, const dictionary&);
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//- Construct from supplied starting faces
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channelIndex
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(
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const polyMesh& mesh,
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const labelList& startFaces,
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const bool symmetric,
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const direction dir
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);
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// Member Functions
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// Access
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//- Sum field per region
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template<class T>
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Field<T> regionSum(const Field<T>& cellField) const;
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//- Collapse a field to a line
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template<class T>
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Field<T> collapse
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(
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const Field<T>& vsf,
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const bool asymmetric=false
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) const;
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//- Return the field of Y locations from the cell centres
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const scalarField& y() const
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{
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return y_;
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}
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#ifdef NoRepository
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#include "channelIndexTemplates.C"
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#endif
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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