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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::PatchEdgeFaceWave
Description
Wave propagation of information along patch. Every iteration
information goes through one layer of faces. Templated on information
that is transferred.
SourceFiles
PatchEdgeFaceWave.C
\*---------------------------------------------------------------------------*/
#ifndef PatchEdgeFaceWave_H
#define PatchEdgeFaceWave_H
#include "scalarField.H"
#include "PackedBoolList.H"
#include "PrimitivePatch.H"
#include "transformer.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
// Forward declaration of classes
class polyMesh;
/*---------------------------------------------------------------------------*\
Class PatchEdgeFaceWaveName Declaration
\*---------------------------------------------------------------------------*/
TemplateName(PatchEdgeFaceWave);
/*---------------------------------------------------------------------------*\
Class PatchEdgeFaceWave Declaration
\*---------------------------------------------------------------------------*/
template
<
class PrimitivePatchType,
class Type,
class TrackingData = int
>
class PatchEdgeFaceWave
:
public PatchEdgeFaceWaveName
{
// Private static data
//- Relative tolerance. Stop propagation if relative changes
// less than this tolerance (responsibility for checking this is
// up to Type implementation)
static scalar propagationTol_;
// Private Data
//- Reference to mesh
const polyMesh& mesh_;
//- Reference to patch
const PrimitivePatchType& patch_;
//- Wall information for all edges
UList<Type>& allEdgeInfo_;
//- Information on all patch faces
UList<Type>& allFaceInfo_;
//- Additional data to be passed into container
TrackingData& td_;
//- Has edge changed
PackedBoolList changedEdge_;
//- List of changed edges
DynamicList<label> changedEdges_;
//- Has face changed
PackedBoolList changedFace_;
//- List of changed faces
DynamicList<label> changedFaces_;
//- Number of evaluations
label nEvals_;
//- Number of unvisited faces/edges
label nUnvisitedEdges_;
label nUnvisitedFaces_;
// Addressing between edges of patch_ and globalData.coupledPatch()
labelList patchEdges_;
labelList coupledEdges_;
PackedBoolList sameEdgeOrientation_;
// Private Member Functions
//- Updates edgeInfo with information from neighbour. Updates all
// statistics.
bool updateEdge
(
const label edgei,
const label neighbourFacei,
const Type& neighbourInfo,
Type& edgeInfo
);
//- Updates faceInfo with information from neighbour. Updates all
// statistics.
bool updateFace
(
const label facei,
const label neighbourEdgeI,
const Type& neighbourInfo,
Type& faceInfo
);
//- Update coupled edges
void syncEdges();
public:
// Static Data
//- Default tracking data to go with default template argument
static int defaultTrackingData_;
// Static Functions
//- Access to tolerance
static scalar propagationTol()
{
return propagationTol_;
}
//- Change tolerance
static void setPropagationTol(const scalar tol)
{
propagationTol_ = tol;
}
// Constructors
//- Construct from patch, list of changed edges with the Type
// for these edges. Gets work arrays to operate on, one of size
// number of patch edges, the other number of patch faces.
// Iterates until nothing changes or maxIter reached.
// (maxIter can be 0)
PatchEdgeFaceWave
(
const polyMesh& mesh,
const PrimitivePatchType& patch,
const labelList& initialEdges,
const List<Type>& initialEdgesInfo,
UList<Type>& allEdgeInfo,
UList<Type>& allFaceInfo,
const label maxIter,
TrackingData& td = defaultTrackingData_
);
//- Construct from patch. Use setEdgeInfo and iterate() to do
// actual calculation
PatchEdgeFaceWave
(
const polyMesh& mesh,
const PrimitivePatchType& patch,
UList<Type>& allEdgeInfo,
UList<Type>& allFaceInfo,
TrackingData& td = defaultTrackingData_
);
//- Disallow default bitwise copy construction
PatchEdgeFaceWave(const PatchEdgeFaceWave&) = delete;
// Member Functions
//- Access allEdgeInfo
UList<Type>& allEdgeInfo() const
{
return allEdgeInfo_;
}
//- Access allFaceInfo
UList<Type>& allFaceInfo() const
{
return allFaceInfo_;
}
//- Additional data to be passed into container
const TrackingData& data() const
{
return td_;
}
//- Get number of unvisited faces, i.e. faces that were not (yet)
// reached from walking across patch. This can happen from
// - not enough iterations done
// - a disconnected patch
// - a patch without walls in it
label getUnsetFaces() const;
label getUnsetEdges() const;
//- Copy initial data into allEdgeInfo_
void setEdgeInfo
(
const labelList& changedEdges,
const List<Type>& changedEdgesInfo
);
//- Propagate from edge to face. Returns total number of faces
// (over all processors) changed.
label edgeToFace();
//- Propagate from face to edge. Returns total number of edges
// (over all processors) changed.
label faceToEdge();
//- Iterate until no changes or maxIter reached. Returns actual
// number of iterations.
label iterate(const label maxIter);
// Member Operators
//- Disallow default bitwise assignment
void operator=(const PatchEdgeFaceWave&) = delete;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
//- Update operation
template
<
class PrimitivePatchType,
class Type,
class TrackingData = int
>
class updateOp
{
//- Additional data to be passed into container
const polyMesh& mesh_;
const PrimitivePatchType& patch_;
const scalar tol_;
TrackingData& td_;
public:
updateOp
(
const polyMesh& mesh,
const PrimitivePatchType& patch,
const scalar tol,
TrackingData& td
)
:
mesh_(mesh),
patch_(patch),
tol_(tol),
td_(td)
{}
void operator()(Type& x, const Type& y) const
{
if (y.valid(td_))
{
x.updateEdge(mesh_, patch_, y, true, tol_, td_);
}
}
};
//- Transform operation
template
<
class PrimitivePatchType,
class Type,
class TrackingData = int
>
class waveTransformOp
{
//- Additional data to be passed into container
const polyMesh& mesh_;
const PrimitivePatchType& patch_;
const scalar tol_;
TrackingData& td_;
public:
waveTransformOp
(
const polyMesh& mesh,
const PrimitivePatchType& patch,
const scalar tol,
TrackingData& td
)
:
mesh_(mesh),
patch_(patch),
tol_(tol),
td_(td)
{}
void operator()
(
const transformer& vt,
const bool forward,
List<Type>& fld
) const
{
if (forward)
{
forAll(fld, i)
{
fld[i].transform(mesh_, patch_, vt.T(), tol_, td_);
}
}
else
{
forAll(fld, i)
{
fld[i].transform(mesh_, patch_, vt.T().T(), tol_, td_);
}
}
}
};
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#ifdef NoRepository
#include "PatchEdgeFaceWave.C"
#endif
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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