mirror of
https://develop.openfoam.com/Development/openfoam.git
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c126464d1c
- this permits direct storage of a list with additional matcher capabilities - provide wordRes::matcher class for similar behaviour as previously
442 lines
11 KiB
C++
442 lines
11 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 | Copyright (C) 2011-2016 OpenFOAM Foundation
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\\/ M anipulation | Copyright (C) 2016-2018 OpenCFD Ltd.
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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::ensightMesh
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Description
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Encapsulation of volume meshes for writing in ensight format.
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SourceFiles
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ensightMesh.C
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ensightMeshIO.C
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ensightMeshOptions.C
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\*---------------------------------------------------------------------------*/
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#ifndef ensightMesh_H
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#define ensightMesh_H
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#include "ensightCells.H"
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#include "ensightFaces.H"
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#include "ensightGeoFile.H"
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#include "cellList.H"
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#include "faceList.H"
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#include "cellShapeList.H"
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#include "HashTable.H"
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#include "Map.H"
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#include "scalarField.H"
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#include "wordRes.H"
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#include "globalIndex.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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// Forward declarations
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class fvMesh;
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class ensightMesh;
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/*---------------------------------------------------------------------------*\
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Class ensightMesh Declaration
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\*---------------------------------------------------------------------------*/
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class ensightMesh
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{
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public:
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// Forward declarations
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class options;
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private:
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// Private data
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//- Writer options
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const options* options_;
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//- Reference to the OpenFOAM mesh
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const fvMesh& mesh_;
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//- The volume cells (internalMesh)
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ensightCells meshCells_;
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//- Face elements per patch
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HashTable<ensightFaces> boundaryPatchFaces_;
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//- Face elements per faceZone
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HashTable<ensightFaces> faceZoneFaces_;
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//- The list of patches to be output
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Map<word> patchLookup_;
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//- Track if it needs an update
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mutable bool needsUpdate_;
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// Parallel merged points
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//- Global numbering for merged points
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autoPtr<globalIndex> globalPointsPtr_;
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//- From mesh point to global merged point
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labelList pointToGlobal_;
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//- Local points that are unique
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labelList uniquePointMap_;
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// Private Member Functions
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//- Clear some storage
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void clear();
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//- Inplace renumber of cell-shapes
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static cellShapeList& renumberShapes
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(
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cellShapeList&,
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const labelUList& pointToGlobal
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);
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static cellShapeList map
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(
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const cellShapeList&,
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const labelUList& prims,
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const labelUList& pointToGlobal
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);
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//- Write list of faces
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static void writeFaceList
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(
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const faceList&,
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ensightGeoFile&
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);
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//- Write list of faces
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static void writeFaceList
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(
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const UIndirectList<face>&,
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ensightGeoFile&
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);
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//- Write sizes of faces in the list
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static void writeFaceSizes
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(
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const faceList&,
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ensightGeoFile&
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);
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//- Write sizes of faces in the list
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static void writeFaceSizes
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(
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const UIndirectList<face>&,
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ensightGeoFile&
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);
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//- Write cell connectivity via shell shapes
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static void writeCellShapes
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(
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const cellShapeList&,
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ensightGeoFile&
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);
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void writePolysNFaces
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(
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const labelList& polys,
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const cellList& cellFaces,
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ensightGeoFile&
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) const;
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void writePolysNPointsPerFace
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(
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const labelList& polys,
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const cellList& cellFaces,
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const faceList& faces,
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ensightGeoFile&
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) const;
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void writePolysPoints
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(
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const labelList& polys,
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const cellList& cellFaces,
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const faceList& faces,
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const labelList& faceOwner,
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ensightGeoFile&
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) const;
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void writePolysConnectivity
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(
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const labelList& addr,
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const labelList& pointToGlobal,
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ensightGeoFile&
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) const;
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void writeCellConnectivity
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(
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const ensightCells&,
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const labelList& pointToGlobal,
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ensightGeoFile&
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) const;
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void writeCellConnectivity
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(
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ensightCells::elemType elemType,
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const ensightCells&,
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const labelList& pointToGlobal,
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ensightGeoFile&
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) const;
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void writeFaceConnectivity
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(
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ensightFaces::elemType elemType,
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const label nTotal,
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const faceList& faceLst,
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const labelList& addr,
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ensightGeoFile&
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) const;
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void writeFaceConnectivity
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(
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ensightFaces::elemType elemType,
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const label nTotal,
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const faceList& faceLst,
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ensightGeoFile&
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) const;
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void writeFaceConnectivity
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(
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const ensightFaces&,
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const faceList& faceLst,
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ensightGeoFile&,
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const bool raw = false
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) const;
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void writeAllPoints
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const label partId,
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const word& ensightPartName,
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const label nTotal,
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const pointField& uniquePoints,
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ensightGeoFile&
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) const;
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//- Disallow default bitwise copy construct
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ensightMesh(const ensightMesh&) = delete;
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//- Disallow default bitwise assignment
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void operator=(const ensightMesh&) = delete;
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public:
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// Constructors
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//- Construct from components
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ensightMesh
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const fvMesh& mesh,
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const options& opts
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);
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//- Construct from fvMesh with all default options
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ensightMesh
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(
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const fvMesh& mesh,
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const IOstream::streamFormat format = IOstream::BINARY
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);
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//- Destructor
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~ensightMesh();
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// Member Functions
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// Access
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//- Reference to the underlying fvMesh
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inline const fvMesh& mesh() const;
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//- Reference to the writer/mesh options
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inline const ensightMesh::options& option() const;
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//- Ascii/Binary file output
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inline IOstream::streamFormat format() const;
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//- Using internalMesh?
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inline bool useInternalMesh() const;
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//- The volume cells (internalMesh)
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inline const ensightCells& meshCells() const;
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//- The list of patches to be output
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inline const Map<word>& patches() const;
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//- Face elements per selected patch
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inline const HashTable<ensightFaces>& boundaryPatchFaces() const;
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//- Face elements per selected faceZone.
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// To be output in sorted order.
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inline const HashTable<ensightFaces>& faceZoneFaces() const;
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// Parallel point merging
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//- Global numbering for merged points
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const globalIndex& globalPoints() const
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{
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return globalPointsPtr_();
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}
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//- From mesh point to global merged point
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const labelList& pointToGlobal() const
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{
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return pointToGlobal_;
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}
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//- Local points that are unique
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const labelList& uniquePointMap() const
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{
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return uniquePointMap_;
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}
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// Other
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//- Does the content need an update?
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bool needsUpdate() const;
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//- Mark as needing an update.
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// May also free up unneeded data.
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// Return false if already marked as expired.
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bool expire();
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//- Update for new mesh
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void correct();
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// I-O
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//- Write to file
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inline void write(autoPtr<ensightGeoFile>& os) const;
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//- Write to file
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void write(ensightGeoFile& os) const;
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};
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//- Configuration options for the ensightMesh
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class ensightMesh::options
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{
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//- Ascii/Binary file output
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IOstream::streamFormat format_;
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//- Create in 'expired' mode
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bool lazy_;
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//- Suppress patches
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bool noPatches_;
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//- Output selected patches only
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autoPtr<wordRes> patchPatterns_;
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//- Output selected faceZones
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autoPtr<wordRes> faceZonePatterns_;
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public:
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// Constructors
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//- Construct with the specified format (default is binary)
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options(IOstream::streamFormat format = IOstream::BINARY);
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// Member Functions
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// Access
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//- Ascii/Binary file output
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IOstream::streamFormat format() const;
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//- Lazy creation? (ie, ensightMesh starts as needsUpdate)
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bool lazy() const;
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//- Using internalMesh?
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bool useInternalMesh() const;
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//- Using patches?
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bool usePatches() const;
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//- Using faceZones?
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bool useFaceZones() const;
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//- Selection of patches in effect?
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bool usePatchSelection() const;
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//- Selection of patches - null reference if not available
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const wordRes& patchSelection() const;
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//- Selection of faceZones - null reference if not available
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const wordRes& faceZoneSelection() const;
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// Edit
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//- Reset to defaults
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void reset();
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//- Lazy creation - ensightMesh starts as needsUpdate.
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void lazy(const bool);
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//- Alter the patches/no-patches state
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void noPatches(const bool);
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//- Define patch selection matcher
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void patchSelection(const UList<wordRe>& patterns);
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//- Define faceZone selection matcher
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void faceZoneSelection(const UList<wordRe>& patterns);
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#include "ensightMeshI.H"
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#endif
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// ************************************************************************* //
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