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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2026 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::syncTools
Description
Various tools to aid synchronising lists across coupled patches. WIP.
Require
- combineOperator (e.g. sumEqOp - not sumOp!) that is defined for the
type and combineReduce(UList\<T\>, combineOperator) should be defined.
- null value which gets overridden by any valid value.
- transform function
SourceFiles
syncTools.C
syncToolsTemplates.C
\*---------------------------------------------------------------------------*/
#ifndef syncTools_H
#define syncTools_H
#include "Pstream.H"
#include "EdgeMap.H"
#include "PackedBoolList.H"
#include "polyMesh.H"
#include "coupledPolyPatch.H"
#include "distributionMap.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
class polyBoundaryMesh;
/*---------------------------------------------------------------------------*\
Class syncTools Declaration
\*---------------------------------------------------------------------------*/
class syncTools
{
// Private Member Functions
//- Combine value with existing value in map.
template<class T, class CombineOp>
static void combine
(
Map<T>& pointValues,
const CombineOp& cop,
const label index,
const T& val
);
//- Combine val with existing value at (implicit index) e.
template<class T, class CombineOp>
static void combine
(
EdgeMap<T>& edgeValues,
const CombineOp& cop,
const edge& index,
const T& val
);
public:
// Basic routines with user-supplied transformation. Preferably
// use specialisations below.
//- Synchronise values on selected points.
template<class T, class CombineOp, class TransformOp>
static void syncPointMap
(
const polyMesh&,
Map<T>& pointValues,
const CombineOp& cop,
const TransformOp& top
);
//- Synchronise values on selected edges.
template<class T, class CombineOp, class TransformOp>
static void syncEdgeMap
(
const polyMesh&,
EdgeMap<T>& edgeValues,
const CombineOp& cop,
const TransformOp& top
);
//- Synchronise values on all mesh points.
template<class T, class CombineOp, class TransformOp>
static void syncPointList
(
const polyMesh&,
List<T>&,
const CombineOp& cop,
const T& nullValue,
const TransformOp& top
);
//- Synchronise values on selected mesh points.
template<class T, class CombineOp, class TransformOp>
static void syncPointList
(
const polyMesh&,
const labelList& meshPoints,
List<T>&,
const CombineOp& cop,
const T& nullValue,
const TransformOp& top
);
//- Synchronise values on all mesh edges.
template<class T, class CombineOp, class TransformOp>
static void syncEdgeList
(
const polyMesh&,
List<T>&,
const CombineOp& cop,
const T& nullValue,
const TransformOp& top
);
//- Synchronise values on selected mesh edges.
template<class T, class CombineOp, class TransformOp>
static void syncEdgeList
(
const polyMesh&,
const labelList& meshEdges,
List<T>&,
const CombineOp& cop,
const T& nullValue,
const TransformOp& top
);
//- Synchronise values on boundary faces only.
template<class T, class CombineOp, class TransformOp>
static void syncBoundaryFaceList
(
const polyMesh&,
UList<T>&,
const CombineOp& cop,
const TransformOp& top,
const bool parRun = Pstream::parRun()
);
// Synchronise point-wise data
//- Synchronise values on all mesh points.
template<class T, class CombineOp>
static void syncPointList
(
const polyMesh& mesh,
List<T>& l,
const CombineOp& cop,
const T& nullValue
)
{
syncPointList
(
mesh,
l,
cop,
nullValue,
distributionMap::transform()
);
}
//- Synchronise locations on all mesh points.
template<class CombineOp>
static void syncPointPositions
(
const polyMesh& mesh,
List<point>& l,
const CombineOp& cop,
const point& nullValue
)
{
syncPointList
(
mesh,
l,
cop,
nullValue,
distributionMap::transformPosition()
);
}
//- Synchronise values on selected mesh points.
template<class T, class CombineOp>
static void syncPointList
(
const polyMesh& mesh,
const labelList& meshPoints,
List<T>& l,
const CombineOp& cop,
const T& nullValue
)
{
syncPointList
(
mesh,
meshPoints,
l,
cop,
nullValue,
distributionMap::transform()
);
}
//- Synchronise locations on selected mesh points.
template<class CombineOp>
static void syncPointPositions
(
const polyMesh& mesh,
const labelList& meshPoints,
List<point>& l,
const CombineOp& cop,
const point& nullValue
)
{
syncPointList
(
mesh,
meshPoints,
l,
cop,
nullValue,
distributionMap::transformPosition()
);
}
// Synchronise edge-wise data
//- Synchronise values on all mesh edges.
template<class T, class CombineOp>
static void syncEdgeList
(
const polyMesh& mesh,
List<T>& l,
const CombineOp& cop,
const T& nullValue
)
{
syncEdgeList
(
mesh,
l,
cop,
nullValue,
distributionMap::transform()
);
}
//- Synchronise locations on all mesh edges.
template<class CombineOp>
static void syncEdgePositions
(
const polyMesh& mesh,
List<point>& l,
const CombineOp& cop,
const point& nullValue
)
{
syncEdgeList
(
mesh,
l,
cop,
nullValue,
distributionMap::transformPosition()
);
}
//- Synchronise values on selected mesh edges.
template<class T, class CombineOp>
static void syncEdgeList
(
const polyMesh& mesh,
const labelList& meshEdges,
List<T>& l,
const CombineOp& cop,
const T& nullValue
)
{
syncEdgeList
(
mesh,
meshEdges,
l,
cop,
nullValue,
distributionMap::transform()
);
}
//- Synchronise locations on selected mesh edges.
template<class CombineOp>
static void syncEdgePositions
(
const polyMesh& mesh,
const labelList& meshEdges,
List<point>& l,
const CombineOp& cop,
const point& nullValue
)
{
syncEdgeList
(
mesh,
meshEdges,
l,
cop,
nullValue,
distributionMap::transformPosition()
);
}
// Synchronise face-wise data
//- Synchronise values on boundary faces only.
template<class T, class CombineOp>
static void syncBoundaryFaceList
(
const polyMesh& mesh,
UList<T>& l,
const CombineOp& cop
)
{
syncBoundaryFaceList
(
mesh,
l,
cop,
distributionMap::transform()
);
}
//- Synchronise locations on boundary faces only.
template<class CombineOp>
static void syncBoundaryFacePositions
(
const polyMesh& mesh,
UList<point>& l,
const CombineOp& cop
)
{
syncBoundaryFaceList
(
mesh,
l,
cop,
distributionMap::transformPosition()
);
}
//- Synchronise values on all mesh faces.
template<class T, class CombineOp>
static void syncFaceList
(
const polyMesh& mesh,
UList<T>& l,
const CombineOp& cop
)
{
SubList<T> bndValues
(
l,
mesh.nFaces()-mesh.nInternalFaces(),
mesh.nInternalFaces()
);
syncBoundaryFaceList
(
mesh,
bndValues,
cop,
distributionMap::transform()
);
}
//- Synchronise locations on all mesh faces.
template<class CombineOp>
static void syncFacePositions
(
const polyMesh& mesh,
UList<point>& l,
const CombineOp& cop
)
{
SubList<point> bndValues
(
l,
mesh.nFaces()-mesh.nInternalFaces(),
mesh.nInternalFaces()
);
syncBoundaryFaceList
(
mesh,
bndValues,
cop,
distributionMap::transformPosition()
);
}
//- Swap coupled boundary face values.
template<class T>
static void swapBoundaryFaceList
(
const polyMesh& mesh,
UList<T>& l
)
{
syncBoundaryFaceList
(
mesh,
l,
eqOp(),
distributionMap::transform()
);
}
//- Swap coupled positions.
static void swapBoundaryFacePositions
(
const polyMesh& mesh,
UList<point>& l
)
{
syncBoundaryFaceList
(
mesh,
l,
eqOp(),
distributionMap::transformPosition()
);
}
//- Swap coupled face values.
template<class T>
static void swapFaceList
(
const polyMesh& mesh,
UList<T>& l
)
{
SubList<T> bndValues
(
l,
mesh.nFaces()-mesh.nInternalFaces(),
mesh.nInternalFaces()
);
syncBoundaryFaceList
(
mesh,
bndValues,
eqOp(),
distributionMap::transform()
);
}
//- Swap to obtain neighbour cell values for all boundary faces
template<class T>
static void swapBoundaryCellList
(
const polyMesh& mesh,
const UList<T>& cellData,
List<T>& neighbourCellData
);
//- Swap to obtain neighbour cell positions for all boundary faces
static void swapBoundaryCellPositions
(
const polyMesh& mesh,
const UList<point>& cellData,
List<point>& neighbourCellData
);
// Sparse versions
//- Synchronise values on selected points.
template<class T, class CombineOp>
static void syncPointMap
(
const polyMesh& mesh,
Map<T>& l,
const CombineOp& cop
)
{
syncPointMap(mesh, l, cop, distributionMap::transform());
}
//- Synchronise locations on selected points.
template<class CombineOp>
static void syncPointPositions
(
const polyMesh& mesh,
Map<point>& l,
const CombineOp& cop
)
{
syncPointMap
(
mesh,
l,
cop,
distributionMap::transformPosition()
);
}
//- Synchronise values on selected edges. Edges are represented
// by the two vertices that make it up so global edges never get
// constructed.
template<class T, class CombineOp>
static void syncEdgeMap
(
const polyMesh& mesh,
EdgeMap<T>& l,
const CombineOp& cop
)
{
syncEdgeMap(mesh, l, cop, distributionMap::transform());
}
//- Synchronise locations on selected edges.
template<class CombineOp>
static void syncEdgePositions
(
const polyMesh& mesh,
EdgeMap<point>& l,
const CombineOp& cop
)
{
syncEdgeMap(mesh, l, cop, distributionMap::transformPosition());
}
// PackedList versions
template<unsigned nBits, class CombineOp>
static void syncFaceList
(
const polyMesh& mesh,
PackedList<nBits>& faceValues,
const CombineOp& cop,
const bool parRun = Pstream::parRun()
);
template<unsigned nBits>
static void swapFaceList
(
const polyMesh& mesh,
PackedList<nBits>& faceValues
);
template<unsigned nBits, class CombineOp>
static void syncPointList
(
const polyMesh& mesh,
PackedList<nBits>& pointValues,
const CombineOp& cop,
const unsigned int nullValue
);
template<unsigned nBits, class CombineOp>
static void syncEdgeList
(
const polyMesh& mesh,
PackedList<nBits>& edgeValues,
const CombineOp& cop,
const unsigned int nullValue
);
// Other
//- Get per point whether it is uncoupled or a master of a
// coupled set of points
static PackedBoolList getMasterPoints(const polyMesh&);
//- Get per edge whether it is uncoupled or a master of a
// coupled set of edges
static PackedBoolList getMasterEdges(const polyMesh&);
//- Get per face whether it is uncoupled or a master of a
// coupled set of faces
static PackedBoolList getMasterFaces(const polyMesh&);
//- Get per face whether it is internal or a master of a
// coupled set of faces
static PackedBoolList getInternalOrMasterFaces(const polyMesh&);
//- Get per face whether it is internal or coupled
static PackedBoolList getInternalOrCoupledFaces(const polyMesh&);
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#ifdef NoRepository
#include "syncToolsTemplates.C"
#endif
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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