A cellMatcher for pyr cells. More...
#include <OpenFOAM/pyrMatcher.H>
A cellMatcher for pyr cells.
Definition at line 52 of file pyrMatcher.H.
Inheritance diagram for pyrMatcher: Collaboration diagram for pyrMatcher:Public Member Functions | |
| pyrMatcher () | |
| Construct null. | |
| ~pyrMatcher () | |
| virtual label | nVertPerCell () const |
| virtual label | nFacePerCell () const |
| virtual label | nMaxVertPerFace () const |
| virtual label | faceHashValue () const |
| Hash value of all face sizes of this shape. Can be used for. | |
| virtual bool | faceSizeMatch (const faceList &, const labelList &) const |
| Check whether number of face sizes match the shape. | |
| virtual bool | matchShape (const bool checkOnly, const faceList &faces, const labelList &faceOwner, const label cellI, const labelList &myFaces) |
| Low level shape recognition. Return true if matches. | |
| virtual bool | isA (const primitiveMesh &mesh, const label cellI) |
| Exact match. Uses faceSizeMatch. | |
| virtual bool | isA (const faceList &) |
| Exact match given all the faces forming a cell. No checks. | |
| virtual bool | matches (const primitiveMesh &mesh, const label cellI, cellShape &shape) |
| Like isA but also constructs a cellShape (if shape matches) | |
| Public Member Functions inherited from cellMatcher | |
| cellMatcher (const label vertPerCell, const label facePerCell, const label maxVertPerFace, const word &cellModelName) | |
| Construct given mesh and shape factors. | |
| virtual | ~cellMatcher () |
| const Map< label > & | localPoint () const |
| const faceList & | localFaces () const |
| const labelList & | faceSize () const |
| const labelList & | pointMap () const |
| const labelList & | faceMap () const |
| const labelList & | edgeFaces () const |
| const labelListList & | pointFaceIndex () const |
| const labelList & | vertLabels () const |
| const labelList & | faceLabels () const |
| const cellModel & | model () const |
| void | write (Ostream &os) const |
Additional Inherited Members | |
| Static Public Member Functions inherited from cellMatcher | |
| static labelList | makeIdentity (const label nElems) |
| Create list with incrementing labels. | |
| Protected Member Functions inherited from cellMatcher | |
| label | calcLocalFaces (const faceList &faces, const labelList &myFaces) |
| Calculates localFaces. Returns number of local vertices (or -1. | |
| void | calcEdgeAddressing (const label numVert) |
| Fill edge (start, end) to face number. | |
| void | calcPointFaceIndex () |
| Fill vertex/face to index in face data structure. | |
| label | otherFace (const label numVert, const label v0, const label v1, const label localFaceI) const |
| Given start,end of edge lookup both faces sharing it and return. | |
| Static Protected Member Functions inherited from cellMatcher | |
| static label | edgeKey (const label numVert, const label v0, const label v1) |
| Given start and end of edge generate unique key. | |
| static label | nextVert (const label, const label, const bool) |
| Step along face either in righthand or lefthand direction. | |
| Protected Attributes inherited from cellMatcher | |
| Map< label > | localPoint_ |
| faceList | localFaces_ |
| Faces using local vertex numbering. | |
| labelList | faceSize_ |
| Number of vertices per face in localFaces_. | |
| labelList | pointMap_ |
| Map from local to mesh vertex numbering. | |
| labelList | faceMap_ |
| Map from local to mesh face numbering. | |
| labelList | edgeFaces_ |
| Map from 'edge' to neighbouring faces. | |
| labelListList | pointFaceIndex_ |
| pointFaceIndex[localVertI][localFaceI] is index in localFace | |
| labelList | vertLabels_ |
| After matching: holds mesh vertices in cellmodel order. | |
| labelList | faceLabels_ |
| After matching: holds mesh faces in cellmodel order. | |
| const word | cellModelName_ |
| CellModel name. | |
| const cellModel * | cellModelPtr_ |
| pyrMatcher | ( | ) |
Construct null.
Definition at line 42 of file pyrMatcher.C.
| ~pyrMatcher | ( | ) |
Definition at line 56 of file pyrMatcher.C.
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inlinevirtual |
Implements cellMatcher.
Definition at line 87 of file pyrMatcher.H.
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inlinevirtual |
Implements cellMatcher.
Definition at line 92 of file pyrMatcher.H.
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inlinevirtual |
Implements cellMatcher.
Definition at line 97 of file pyrMatcher.H.
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virtual |
Hash value of all face sizes of this shape. Can be used for.
quick initial recognition.
Implements cellMatcher.
Definition at line 217 of file pyrMatcher.C.
Check whether number of face sizes match the shape.
Implements cellMatcher.
Definition at line 224 of file pyrMatcher.C.
References forAll, and List< T >::size().
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virtual |
Low level shape recognition. Return true if matches.
Works in detection mode only (checkOnly=true) or in exact matching. Returns true and sets vertLabels_. Needs faces, faceOwner of all faces in 'mesh' and cell number and labels of faces for this cell. cellI only used in combination with faceOwner to detect owner status.
Implements cellMatcher.
Definition at line 62 of file pyrMatcher.C.
References forAll, and Foam::meshTools::otherFace().
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virtual |
Exact match. Uses faceSizeMatch.
Returns true if cell matches shape exactly.
Implements cellMatcher.
Definition at line 266 of file pyrMatcher.C.
References primitiveMesh::cells(), primitiveMesh::faceOwner(), and primitiveMesh::faces().
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virtual |
Exact match given all the faces forming a cell. No checks.
on whether faces match up and form a closed shape.
Implements cellMatcher.
Definition at line 279 of file pyrMatcher.C.
References List< T >::size().
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virtual |
Like isA but also constructs a cellShape (if shape matches)
Implements cellMatcher.
Definition at line 294 of file pyrMatcher.C.
References primitiveMesh::cells(), primitiveMesh::faceOwner(), and primitiveMesh::faces().
