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tetIndices Class Reference

Storage and named access for the indices of a tet which is part of the decomposition of a cell. More...

Public Member Functions

 tetIndices ()
 Construct null. More...
 
 tetIndices (label celli, label facei, label tetPtI)
 Construct from components. More...
 
 ~tetIndices ()
 Destructor. More...
 
label cell () const
 Return the cell. More...
 
label & cell ()
 Return non-const access to the cell. More...
 
label face () const
 Return the face. More...
 
label & face ()
 Return non-const access to the face. More...
 
label tetPt () const
 Return the characterising tetPtI. More...
 
label & tetPt ()
 Return non-const access to the characterising tetPtI. More...
 
triFace faceTriIs (const polyMesh &mesh) const
 Return the indices corresponding to the tri on the face for. More...
 
tetPointRef tet (const polyMesh &mesh) const
 Return the geometry corresponding to this tet. More...
 
triPointRef faceTri (const polyMesh &mesh) const
 Return the geometry corresponding to the tri on the face for. More...
 
triPointRef oldFaceTri (const polyMesh &mesh) const
 Return the geometry corresponding to the tri on the face for. More...
 
bool operator== (const tetIndices &) const
 
bool operator!= (const tetIndices &) const
 

Friends

Istream & operator>> (Istream &, tetIndices &)
 
Ostream & operator<< (Ostream &, const tetIndices &)
 

Detailed Description

Storage and named access for the indices of a tet which is part of the decomposition of a cell.

Tets are designated by

  • cell (of course)
  • face on cell
  • three points on face (faceBasePt, facePtA, facePtB) When constructing from a mesh and index in the face (tetPtI):
    • faceBasePt is the mesh.tetBasePtIs() base point
    • facePtA is tetPtI away from faceBasePt

    • facePtB is next one after/before facePtA e.g.:

      +—+ |2 /| | / | |/ 1| <- tetPt (so 1 for first triangle, 2 for second) +—+ ^ faceBasePt

Source files

Definition at line 81 of file tetIndices.H.

Constructor & Destructor Documentation

◆ tetIndices() [1/2]

tetIndices ( )

Construct null.

Definition at line 30 of file tetIndices.C.

◆ tetIndices() [2/2]

tetIndices ( label  celli,
label  facei,
label  tetPtI 
)

Construct from components.

Definition at line 38 of file tetIndices.C.

◆ ~tetIndices()

~tetIndices ( )

Destructor.

Definition at line 53 of file tetIndices.C.

Member Function Documentation

◆ cell() [1/2]

Foam::label cell ( ) const
inline

Return the cell.

Definition at line 31 of file tetIndicesI.H.

Referenced by Basic< Type >::add(), Dual< Type >::add(), polyMeshTetDecomposition::findTet(), Basic< Type >::interpolate(), Dual< Type >::interpolate(), interpolationCellPoint< Type >::interpolate(), Basic< Type >::interpolateGrad(), Dual< Type >::interpolateGrad(), interpolation< Foam::Vector >::New(), Foam::operator<<(), tetIndices::operator==(), and Foam::operator>>().

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◆ cell() [2/2]

Foam::label & cell ( )
inline

Return non-const access to the cell.

Definition at line 37 of file tetIndicesI.H.

◆ face() [1/2]

Foam::label face ( ) const
inline

Return the face.

Definition at line 43 of file tetIndicesI.H.

Referenced by polyMesh::findTetFacePt(), interpolationCellPoint< Type >::interpolate(), Foam::operator<<(), tetIndices::operator==(), and Foam::operator>>().

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◆ face() [2/2]

Foam::label & face ( )
inline

Return non-const access to the face.

Definition at line 49 of file tetIndicesI.H.

◆ tetPt() [1/2]

Foam::label tetPt ( ) const
inline

Return the characterising tetPtI.

Definition at line 55 of file tetIndicesI.H.

Referenced by polyMesh::findTetFacePt(), Foam::operator<<(), tetIndices::operator==(), and Foam::operator>>().

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◆ tetPt() [2/2]

Foam::label & tetPt ( )
inline

Return non-const access to the characterising tetPtI.

Definition at line 61 of file tetIndicesI.H.

◆ faceTriIs()

Foam::triFace faceTriIs ( const polyMesh &  mesh) const
inline

Return the indices corresponding to the tri on the face for.

this tet. The normal of the tri points out of the cell.

Definition at line 67 of file tetIndicesI.H.

References HashTable< T, Key, Hash >::clear(), Foam::endl(), f(), polyMesh::faceOwner(), polyMesh::faces(), UList< T >::fcIndex(), HashSet< Key, Hash >::set(), List< T >::size(), Foam::Swap(), polyMesh::tetBasePtIs(), objectRegistry::time(), TimeState::timeIndex(), triFace(), and WarningInFunction.

Referenced by Dual< Type >::add(), Dual< Type >::Dual(), cellPointWeight::findTetrahedron(), cellPointWeight::findTriangle(), Dual< Type >::interpolate(), interpolationCellPoint< Type >::interpolate(), and Dual< Type >::interpolateGrad().

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◆ tet()

Foam::tetPointRef tet ( const polyMesh &  mesh) const
inline

Return the geometry corresponding to this tet.

Definition at line 108 of file tetIndicesI.H.

References primitiveMesh::cellCentres(), and polyMesh::points().

Referenced by Dual< Type >::Dual(), polyMeshTetDecomposition::findTet(), cellPointWeight::findTetrahedron(), and interpolation< Foam::Vector >::New().

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◆ faceTri()

Foam::triPointRef faceTri ( const polyMesh &  mesh) const
inline

Return the geometry corresponding to the tri on the face for.

this tet. The normal of the tri points out of the cell.

Definition at line 123 of file tetIndicesI.H.

References polyMesh::points().

Referenced by cellPointWeight::findTriangle(), FreeStream< CloudType >::inflow(), polyMesh::pointInCell(), and PatchFlowRateInjection< CloudType >::setPositionAndCell().

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◆ oldFaceTri()

Foam::triPointRef oldFaceTri ( const polyMesh &  mesh) const
inline

Return the geometry corresponding to the tri on the face for.

this tet using the old positions.

Definition at line 137 of file tetIndicesI.H.

References polyMesh::oldPoints().

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◆ operator==()

bool operator== ( const tetIndices &  rhs) const
inline

Definition at line 156 of file tetIndicesI.H.

References tetIndices::cell(), tetIndices::face(), and tetIndices::tetPt().

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◆ operator!=()

bool operator!= ( const tetIndices &  rhs) const
inline

Definition at line 165 of file tetIndicesI.H.

Friends And Related Function Documentation

◆ operator>>

Istream& operator>> ( Istream &  ,
tetIndices &   
)
friend

◆ operator<<

Ostream& operator<< ( Ostream &  ,
const tetIndices &   
)
friend
The documentation for this class was generated from the following files: